.app-page,
.app-page *,
.app-page *::before,
.app-page *::after {
    box-sizing: border-box;
}

.app-page {
    --app-page-panel: rgba(255, 255, 255, 0.97);
    --app-page-card: #ffffff;
    --app-page-card-soft: #f8fafc;
    --app-page-card-blue: #eff6ff;
    --app-page-border: rgba(148, 163, 184, 0.28);
    --app-page-border-strong: rgba(37, 99, 235, 0.32);
    --app-page-text: #0f172a;
    --app-page-muted: #64748b;
    --app-page-subtle: #475569;
    --app-page-blue: #2563eb;
    --app-page-blue-dark: #1d4ed8;
    --app-page-blue-soft: rgba(37, 99, 235, 0.10);
    --app-page-shadow: 0 18px 48px rgba(15, 23, 42, 0.09);
    --app-page-shadow-soft: 0 8px 24px rgba(15, 23, 42, 0.06);
    --app-page-shadow-hover: 0 18px 38px rgba(37, 99, 235, 0.14);

    width: min(100%, 1420px);
    min-width: 0;
    margin: 0 auto;
    color: var(--app-page-text);
    text-align: left;
}

body.dark .app-page,
html[data-theme="dark"] .app-page,
body.dark-mode .app-page,
body.theme-dark .app-page,
[data-bs-theme="dark"] .app-page {
    --app-page-panel: rgba(15, 23, 42, 0.97);
    --app-page-card: #111827;
    --app-page-card-soft: #1e293b;
    --app-page-card-blue: rgba(37, 99, 235, 0.18);
    --app-page-border: rgba(148, 163, 184, 0.22);
    --app-page-border-strong: rgba(96, 165, 250, 0.42);
    --app-page-text: #f8fafc;
    --app-page-muted: #94a3b8;
    --app-page-subtle: #cbd5e1;
    --app-page-blue: #60a5fa;
    --app-page-blue-dark: #bfdbfe;
    --app-page-blue-soft: rgba(96, 165, 250, 0.15);
    --app-page-shadow: 0 20px 52px rgba(2, 6, 23, 0.38);
    --app-page-shadow-soft: 0 10px 28px rgba(2, 6, 23, 0.26);
    --app-page-shadow-hover: 0 18px 38px rgba(2, 6, 23, 0.40);
}

.app-page button,
.app-page select,
.app-page input {
    font: inherit;
}

.app-page svg {
    display: block;
    width: 1.25rem;
    height: 1.25rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ----------------------------------------------------------
   Bandeau de page
   ---------------------------------------------------------- */

.app-page-hero {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 28px;
    padding: clamp(24px, 4vw, 42px);
    overflow: hidden;
    border: 1px solid var(--app-page-border);
    border-radius: 28px;
    background:
        radial-gradient(circle at 88% 12%, rgba(37, 99, 235, 0.17), transparent 30%),
        linear-gradient(135deg, var(--app-page-panel) 0%, var(--app-page-card-blue) 100%);
    box-shadow: var(--app-page-shadow);
}

.app-page-hero::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #2563eb 0%, #60a5fa 55%, transparent 100%);
}

.app-page-hero-copy {
    position: relative;
    z-index: 1;
    max-width: 900px;
    min-width: 0;
}

.app-page-eyebrow,
.app-page-control-label,
.app-page-control-block > label,
.app-page-section-label {
    display: block;
    color: var(--app-page-blue-dark);
    font-size: 0.74rem;
    font-weight: 950;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.app-page-hero h1,
.app-page-hero h2 {
    margin: 0.5rem 0 0.7rem;
    color: var(--app-page-text);
    font-family: Arial, sans-serif;
    font-size: clamp(2.25rem, 5vw, 4.5rem);
    font-weight: 950;
    letter-spacing: -0.06em;
    line-height: 0.96;
}

.app-page-hero p {
    max-width: 780px;
    margin: 0;
    color: var(--app-page-subtle);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    line-height: 1.55;
}

.app-page-hero-actions {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex: 0 0 auto;
}

.app-page-hero-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 44px;
    padding: 0.7rem 1rem;
    border: 1px solid var(--app-page-border);
    border-radius: 14px;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font-size: 0.9rem;
    font-weight: 850;
    text-decoration: none;
    white-space: nowrap;
    box-shadow: var(--app-page-shadow-soft);
    transition:
        transform 0.18s ease,
        border-color 0.18s ease,
        color 0.18s ease,
        box-shadow 0.18s ease;
}

.app-page-hero-action:hover {
    border-color: var(--app-page-border-strong);
    color: var(--app-page-blue-dark);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--app-page-shadow-hover);
}

/* ----------------------------------------------------------
   Zone de réglages
   ---------------------------------------------------------- */

.app-page-toolbar {
    display: grid;
    gap: 18px;
    margin: 18px 0;
    padding: 18px;
    border: 1px solid var(--app-page-border);
    border-radius: 22px;
    background: var(--app-page-panel);
    box-shadow: var(--app-page-shadow-soft);
}

.app-page-control-form {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    flex-wrap: wrap;
    margin: 0;
}

.app-page-control-block {
    min-width: min(100%, 300px);
    flex: 0 1 430px;
}

.app-page-control-block > label,
.app-page-control-label {
    margin-bottom: 0.55rem;
    color: var(--app-page-muted);
}

.app-page-select-wrap {
    position: relative;
}

.app-page-select-wrap::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 1rem;
    width: 0.55rem;
    height: 0.55rem;
    border-right: 2px solid var(--app-page-muted);
    border-bottom: 2px solid var(--app-page-muted);
    pointer-events: none;
    transform: translateY(-70%) rotate(45deg);
}

.app-page-select-wrap select {
    width: 100%;
    min-height: 50px;
    padding: 0.75rem 3rem 0.75rem 1rem;
    appearance: none;
    -webkit-appearance: none;
    border: 1px solid var(--app-page-border);
    border-radius: 15px;
    outline: none;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font-size: 1rem;
    font-weight: 900;
    cursor: pointer;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.app-page-select-wrap select:focus {
    border-color: var(--app-page-border-strong);
    box-shadow: 0 0 0 4px var(--app-page-blue-soft);
}

/* ----------------------------------------------------------
   Panneau principal
   ---------------------------------------------------------- */

.app-page-main {
    min-height: 510px;
    padding: clamp(20px, 3vw, 32px);
    border: 1px solid var(--app-page-border);
    border-radius: 26px;
    background: var(--app-page-panel);
    box-shadow: var(--app-page-shadow);
}

/* ----------------------------------------------------------
   Adaptateur : page Mes élèves
   ---------------------------------------------------------- */

.teacher-dashboard-shell .teacher-main-panel {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.teacher-students-toolbar {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.teacher-students-toolbar.teacher-card {
    margin-bottom: 18px;
}

.teacher-students-toolbar .teacher-current-group,
.teacher-students-toolbar .teacher-subcard {
    border-color: var(--app-page-border);
    background: var(--app-page-card-soft);
}

.teacher-students-main > .teacher-card,
.teacher-students-main .teacher-table-card,
.teacher-students-main > .teacher-empty-state-v2 {
    border: 1px solid var(--app-page-border);
    background: linear-gradient(180deg, var(--app-page-card) 0%, var(--app-page-card-soft) 100%);
    box-shadow: var(--app-page-shadow-soft);
}

.teacher-students-main > :last-child {
    margin-bottom: 0;
}

.teacher-students-main .teacher-section-tabs {
    margin-top: 0;
}

/* ----------------------------------------------------------
   Responsive
   ---------------------------------------------------------- */

@media (max-width: 900px) {
    .app-page-toolbar {
        position: static;
    }
}

@media (max-width: 700px) {
    .app-page-hero {
        flex-direction: column;
        padding: 24px 20px;
        border-radius: 22px;
    }

    .app-page-hero h1,
    .app-page-hero h2 {
        font-size: clamp(2rem, 11vw, 3rem);
    }

    .app-page-hero-actions,
    .app-page-hero-action {
        width: 100%;
    }

    .app-page-toolbar {
        margin: 12px 0;
        padding: 14px;
        border-radius: 18px;
    }

    .app-page-control-form,
    .app-page-control-block {
        width: 100%;
    }

    .app-page-main {
        min-height: 460px;
        padding: 18px 14px;
        border-radius: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .app-page *,
    .app-page *::before,
    .app-page *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================================
   BARRES D’OUTILS — LIGNES ET ACTIONS
   ========================================================== */

.app-page-toolbar-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    width: 100%;
    min-width: 0;
}

.app-page-toolbar-row > .app-page-control-form {
    flex: 1 1 auto;
    min-width: 0;
}

.app-page-toolbar-actions {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 10px;
    flex: 0 0 auto;
}

.app-page-toolbar-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 46px;
    padding: 0 16px;
    border: 1px solid #2563eb;
    border-radius: 14px;
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    color: #ffffff;
    box-shadow: 0 9px 20px rgba(37, 99, 235, 0.20);
    font-size: 0.86rem;
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    transition:
        background 0.16s ease,
        border-color 0.16s ease,
        box-shadow 0.16s ease,
        transform 0.16s ease;
}

.app-page-toolbar-action:hover {
    border-color: #1d4ed8;
    background: linear-gradient(180deg, #2563eb, #1d4ed8);
    color: #ffffff;
    box-shadow: 0 13px 27px rgba(37, 99, 235, 0.27);
    transform: translateY(-1px);
    text-decoration: none;
}

.app-page-toolbar-action:focus-visible {
    outline: 3px solid var(--app-page-blue-soft);
    outline-offset: 3px;
}

.app-page-toolbar-action-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 19px;
    height: 19px;
    flex: 0 0 19px;
}

.app-page-toolbar-action-icon svg {
    width: 100%;
    height: 100%;
}

@media (max-width: 700px) {
    .app-page-toolbar-row {
        align-items: stretch;
        flex-direction: column;
        gap: 14px;
    }

    .app-page-toolbar-actions,
    .app-page-toolbar-action {
        width: 100%;
    }
}

/* ==========================================================
   COMPOSANTS COMMUNS — BOUTONS D’ACTION
   ========================================================== */

.app-page-secondary-action,
.app-page-primary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 17px;
    border-radius: 14px;
    font: inherit;
    font-size: 0.9rem;
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    transition:
        background 0.18s ease,
        border-color 0.18s ease,
        color 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.18s ease;
}

.app-page-secondary-action {
    border: 1px solid var(--app-page-border);
    background: var(--app-page-card);
    color: var(--app-page-text);
    box-shadow: var(--app-page-shadow-soft);
}

.app-page-secondary-action:hover {
    border-color: var(--app-page-border-strong);
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
    box-shadow: var(--app-page-shadow-hover);
    transform: translateY(-1px);
}

.app-page-primary-action {
    min-height: 50px;
    padding-inline: 24px;
    border: 1px solid #2563eb;
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    color: #ffffff;
    box-shadow: 0 11px 24px rgba(37, 99, 235, 0.22);
}

.app-page-primary-action:hover {
    border-color: #1d4ed8;
    background: linear-gradient(180deg, #2563eb, #1d4ed8);
    color: #ffffff;
    box-shadow: 0 15px 30px rgba(37, 99, 235, 0.28);
    transform: translateY(-1px);
}

.app-page-secondary-action:focus-visible,
.app-page-primary-action:focus-visible {
    outline: 3px solid var(--app-page-blue-soft);
    outline-offset: 3px;
}

/* ==========================================================
   PAGE DE LANCEMENT QCM

   La largeur, le centrage, le bandeau, les espacements entre
   sections et le panneau principal sont fournis directement
   par les classes exercise-catalog-* du template.
   ========================================================== */

.qcm-start-form {
    width: 100%;
    min-width: 0;
    margin: 0;
}

/* Réglages : niveau et mode */

.qcm-start-page .qcm-start-settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: end;
    gap: 18px;
    width: 100%;
    min-width: 0;
}

.qcm-start-page .qcm-start-settings-grid > .qcm-field,
.qcm-start-page .qcm-start-settings-grid select {
    width: 100%;
    min-width: 0;
}

/* Contenu principal */

.qcm-start-content {
    display: grid;
    gap: 24px;
}

.qcm-start-page .qcm-start-section {
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: clamp(18px, 2.5vw, 26px);
    border: 1px solid var(--app-page-border);
    border-radius: 20px;
    background: linear-gradient(
        180deg,
        var(--app-page-card) 0%,
        var(--app-page-card-soft) 100%
    );
    box-shadow: var(--app-page-shadow-soft);
}

.qcm-start-page .qcm-start-section-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.qcm-start-page .qcm-start-section-copy {
    min-width: 0;
}

.qcm-start-page .qcm-start-section-heading h2 {
    margin: 0.45rem 0 0.4rem;
    color: var(--app-page-text);
    font-size: clamp(1.35rem, 2.5vw, 1.8rem);
    font-weight: 950;
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.qcm-start-page .qcm-start-section-heading p {
    max-width: 760px;
    margin: 0;
    color: var(--app-page-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

/* Sélection des thèmes */

.qcm-start-page .qcm-themes-panel {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--app-page-border);
}

.qcm-start-page .qcm-themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 12px;
}

.qcm-start-page .qcm-theme-tuile {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-height: 72px;
    padding: 13px 14px;
    border: 1px solid var(--app-page-border);
    border-radius: 15px;
    background: var(--app-page-card);
    color: var(--app-page-text);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.035);
    cursor: pointer;
    user-select: none;
    transition:
        background 0.18s ease,
        border-color 0.18s ease,
        color 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.18s ease;
}

.qcm-start-page .qcm-theme-tuile:hover {
    border-color: var(--app-page-border-strong);
    box-shadow: var(--app-page-shadow-soft);
    transform: translateY(-1px);
}

.qcm-start-page .qcm-theme-tuile.selected {
    border-color: var(--app-page-blue);
    background: var(--app-page-card-blue);
    color: var(--app-page-blue-dark);
    box-shadow: 0 0 0 3px var(--app-page-blue-soft);
}

.qcm-start-page .qcm-theme-tuile span {
    font-weight: 850;
    line-height: 1.2;
}

.qcm-start-page .qcm-theme-tuile small {
    color: var(--app-page-muted);
    font-size: 0.78rem;
    font-weight: 750;
}

.qcm-start-page .qcm-theme-tuile.selected small {
    color: var(--app-page-blue-dark);
    opacity: 0.82;
}

/* Options de la session */

.qcm-start-page .qcm-session-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 260px));
    justify-content: center;
    gap: 18px;
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: 22px;
    border: 1px solid var(--app-page-border);
    border-radius: 20px;
    background: var(--app-page-card-soft);
}

.qcm-start-page .qcm-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
}

.qcm-start-page .qcm-field label {
    color: var(--app-page-muted);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.045em;
}

.qcm-start-page .qcm-field label span {
    color: var(--app-page-muted);
    font-weight: 700;
}

.qcm-start-page .qcm-start-option[hidden] {
    display: none !important;
}

.qcm-start-page .qcm-start-option input {
    width: 100%;
    min-height: 50px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--app-page-border);
    border-radius: 15px;
    outline: none;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font: inherit;
    font-size: 1rem;
    font-weight: 850;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.qcm-start-page .qcm-start-option input:focus {
    border-color: var(--app-page-border-strong);
    box-shadow: 0 0 0 4px var(--app-page-blue-soft);
}

.qcm-start-page .qcm-start-actions {
    display: flex;
    justify-content: center;
    padding-top: 2px;
}

/* ==========================================================
   RESPONSIVE
   ========================================================== */

@media (max-width: 760px) {
    .qcm-start-page .qcm-start-settings-grid,
    .qcm-start-page .qcm-session-options {
        grid-template-columns: 1fr;
    }

    .qcm-start-page .qcm-session-options {
        padding: 16px;
        border-radius: 17px;
    }

    .qcm-start-page .qcm-start-section-heading {
        align-items: stretch;
        flex-direction: column;
    }

    .qcm-start-page .app-page-secondary-action,
    .qcm-start-page .app-page-primary-action {
        width: 100%;
    }

    .qcm-start-page .qcm-themes-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================
   PAGE — AJOUTER DES ÉLÈVES
   ========================================================== */

.teacher-add-students-main {
    display: grid;
    gap: 20px;
    min-height: 0;
    margin-top: 18px;
}

.teacher-add-back-link > span:first-child {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
}

.teacher-add-back-link svg {
    width: 100%;
    height: 100%;
}

.teacher-add-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.teacher-add-option {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 300px;
    padding: 26px;
    overflow: hidden;
    border: 1px solid var(--app-page-border);
    border-radius: 22px;
    background:
        radial-gradient(
            circle at top right,
            rgba(37, 99, 235, 0.12),
            transparent 38%
        ),
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
    box-shadow: var(--app-page-shadow-soft);
    color: var(--app-page-text);
    text-decoration: none;
    transition:
        border-color 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.18s ease;
}

.teacher-add-option::after {
    content: "";
    position: absolute;
    right: -36px;
    bottom: -52px;
    width: 145px;
    height: 145px;
    border-radius: 999px;
    background: var(--app-page-blue-soft);
    opacity: 0.55;
    pointer-events: none;
}

.teacher-add-option:hover {
    border-color: var(--app-page-border-strong);
    box-shadow: var(--app-page-shadow-hover);
    color: var(--app-page-text);
    text-decoration: none;
    transform: translateY(-3px);
}

.teacher-add-option:focus-visible {
    outline: 3px solid var(--app-page-blue-soft);
    outline-offset: 4px;
}

.teacher-add-option-secondary {
    background:
        radial-gradient(
            circle at top right,
            rgba(14, 165, 233, 0.12),
            transparent 38%
        ),
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
}

.teacher-add-option-icon {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    margin-bottom: 22px;
    border: 1px solid var(--app-page-border-strong);
    border-radius: 17px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
}

.teacher-add-option-icon svg {
    width: 27px;
    height: 27px;
}

.teacher-add-option-label {
    position: relative;
    z-index: 1;
    display: block;
    margin-bottom: 8px;
    color: var(--app-page-blue-dark);
    font-size: 0.7rem;
    font-weight: 950;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.teacher-add-option h2 {
    position: relative;
    z-index: 1;
    margin: 0;
    color: var(--app-page-text);
    font-size: 1.25rem;
    font-weight: 950;
    line-height: 1.18;
    letter-spacing: -0.02em;
}

.teacher-add-option p {
    position: relative;
    z-index: 1;
    margin: 12px 0 0;
    color: var(--app-page-muted);
    font-size: 0.9rem;
    line-height: 1.55;
}

.teacher-add-option-footer {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-top: auto;
    padding-top: 28px;
}

.teacher-add-option-hint {
    color: var(--app-page-muted);
    font-size: 0.78rem;
    font-weight: 750;
}

.teacher-add-option-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border-radius: 12px;
    background: var(--app-page-blue);
    color: #ffffff;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.20);
    transition:
        background 0.16s ease,
        transform 0.16s ease;
}

.teacher-add-option:hover .teacher-add-option-arrow {
    background: #1d4ed8;
    transform: translateX(3px);
}

.teacher-add-option-arrow svg {
    width: 18px;
    height: 18px;
}

.teacher-add-info {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px 17px;
    border: 1px solid var(--app-page-border);
    border-radius: 16px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    font-size: 0.84rem;
    line-height: 1.5;
}

.teacher-add-info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 25px;
    flex: 0 0 25px;
    border-radius: 999px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
    font-weight: 950;
}

.teacher-add-info strong {
    color: var(--app-page-text);
}

/* ==========================================================
   PAGE — ÉVALUATIONS
   ========================================================== */

.teacher-evaluations-toolbar {
    display: block;
}

.teacher-evaluations-tabs {
    width: 100%;
    margin: 0;
}

.teacher-evaluations-tabs .teacher-section-tab {
    min-height: 46px;
    padding: 10px 16px;
    border-color: var(--app-page-border);
    border-radius: 14px;
    background: var(--app-page-card);
    color: var(--app-page-text);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.035);
}

.teacher-evaluations-tabs .teacher-section-tab:hover {
    border-color: var(--app-page-border-strong);
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
}

.teacher-evaluations-tabs .teacher-section-tab.active {
    border-color: #2563eb;
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    color: #ffffff;
    box-shadow: 0 9px 20px rgba(37, 99, 235, 0.20);
}

.teacher-evaluations-main {
    display: grid;
    gap: 20px;
}

.teacher-evaluations-create-card,
.teacher-evaluations-list-card,
.teacher-evaluations-empty {
    border: 1px solid var(--app-page-border);
    background: linear-gradient(
        180deg,
        var(--app-page-card) 0%,
        var(--app-page-card-soft) 100%
    );
    box-shadow: var(--app-page-shadow-soft);
}

.teacher-evaluations-create-card {
    margin: 0;
    padding: 20px;
    border-radius: 20px;
}

.teacher-evaluations-create-card .teacher-create-list-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 10px 12px;
    width: 100%;
    margin: 0;
}

.teacher-evaluations-create-card .teacher-create-list-form label {
    grid-column: 1 / -1;
    color: var(--app-page-muted);
    font-size: 0.78rem;
    font-weight: 950;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.teacher-evaluations-create-card .teacher-create-list-form input {
    width: 100%;
    min-width: 0;
    min-height: 50px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--app-page-border);
    border-radius: 15px;
    outline: none;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font-size: 1rem;
    font-weight: 800;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
    transition:
        border-color 0.18s ease,
        box-shadow 0.18s ease;
}

.teacher-evaluations-create-card .teacher-create-list-form input:focus {
    border-color: var(--app-page-border-strong);
    box-shadow: 0 0 0 4px var(--app-page-blue-soft);
}

.teacher-evaluations-create-card .teacher-action-btn {
    min-height: 50px;
    padding-inline: 18px;
}

.teacher-evaluations-list-grid {
    gap: 18px;
}

.teacher-evaluations-list-card {
    margin: 0;
    padding: 20px;
    border-radius: 20px;
}

.teacher-evaluations-list-card .teacher-list-card-header h3 {
    color: var(--app-page-text);
}

.teacher-evaluations-list-card .teacher-list-card-header a {
    color: inherit;
}

.teacher-evaluations-list-card .teacher-form-title,
.teacher-evaluations-list-card .teacher-muted-label {
    color: var(--app-page-muted);
}

.teacher-evaluations-list-card .teacher-checkbox-pill {
    border-color: var(--app-page-border);
    background: var(--app-page-card-soft);
    color: var(--app-page-text);
}

.teacher-evaluations-list-card .teacher-list-card-footer {
    border-color: var(--app-page-border);
}

.teacher-evaluations-list-card .teacher-action-btn {
    border-color: var(--app-page-border);
    background: var(--app-page-card);
    color: var(--app-page-text);
}

.teacher-evaluations-list-card .teacher-action-btn:hover {
    border-color: var(--app-page-border-strong);
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
}

.teacher-evaluations-list-card .teacher-action-primary {
    border-color: #2563eb;
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    color: #ffffff;
}

.teacher-evaluations-list-card .teacher-action-primary:hover {
    border-color: #1d4ed8;
    background: linear-gradient(180deg, #2563eb, #1d4ed8);
    color: #ffffff;
}

.teacher-evaluations-list-card .teacher-action-danger {
    color: #b91c1c;
}

.teacher-evaluations-list-card .teacher-action-danger:hover {
    border-color: rgba(220, 38, 38, 0.28);
    background: rgba(220, 38, 38, 0.08);
    color: #991b1b;
}

.teacher-evaluations-empty {
    padding: 32px 24px;
    border-radius: 20px;
}

.teacher-evaluations-empty strong {
    color: var(--app-page-text);
}

.teacher-evaluations-empty p {
    color: var(--app-page-muted);
}

html[data-theme="dark"] .teacher-evaluations-list-card .teacher-action-danger,
body.dark .teacher-evaluations-list-card .teacher-action-danger,
body.dark-mode .teacher-evaluations-list-card .teacher-action-danger,
body.theme-dark .teacher-evaluations-list-card .teacher-action-danger {
    color: #fca5a5;
}

html[data-theme="dark"] .teacher-evaluations-list-card .teacher-action-danger:hover,
body.dark .teacher-evaluations-list-card .teacher-action-danger:hover,
body.dark-mode .teacher-evaluations-list-card .teacher-action-danger:hover,
body.theme-dark .teacher-evaluations-list-card .teacher-action-danger:hover {
    border-color: rgba(248, 113, 113, 0.34);
    background: rgba(248, 113, 113, 0.12);
    color: #fecaca;
}

/* ==========================================================
   RESPONSIVE — AJOUT D’ÉLÈVES ET ÉVALUATIONS
   ========================================================== */

@media (max-width: 760px) {
    .teacher-add-options {
        grid-template-columns: 1fr;
    }

    .teacher-add-option {
        min-height: 260px;
        padding: 22px;
        border-radius: 19px;
    }

    .teacher-evaluations-create-card .teacher-create-list-form {
        grid-template-columns: 1fr;
    }

    .teacher-evaluations-create-card .teacher-create-list-form label {
        grid-column: auto;
    }

    .teacher-evaluations-create-card .teacher-action-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .teacher-add-option {
        min-height: 245px;
        padding: 19px;
    }

    .teacher-add-option-icon {
        width: 49px;
        height: 49px;
        margin-bottom: 18px;
        border-radius: 15px;
    }

    .teacher-add-info {
        padding: 14px;
    }

    .teacher-evaluations-create-card,
    .teacher-evaluations-list-card {
        padding: 16px;
        border-radius: 17px;
    }
}

/* ==========================================================
   PAGE — LIAISON ÉLÈVE / PROFESSEUR
   ========================================================== */

.link-teacher-main {
    display: grid;
    gap: 20px;
    min-height: 0;
    margin-top: 18px;
}

.link-messages {
    display: grid;
    gap: 10px;
}

.link-message {
    padding: 14px 16px;
    border: 1px solid transparent;
    border-radius: 16px;
    font-size: 0.9rem;
    font-weight: 850;
    line-height: 1.45;
    text-align: center;
}

.link-message-success {
    border-color: rgba(22, 163, 74, 0.30);
    background: rgba(22, 163, 74, 0.10);
    color: #15803d;
}

.link-message-error {
    border-color: rgba(220, 38, 38, 0.30);
    background: rgba(220, 38, 38, 0.10);
    color: #dc2626;
}

.link-message-warning {
    border-color: rgba(217, 119, 6, 0.30);
    background: rgba(217, 119, 6, 0.10);
    color: #b45309;
}

.link-teacher-grid {
    display: grid;
    gap: 20px;
}

.link-card {
    min-width: 0;
    padding: clamp(20px, 3vw, 28px);
    border: 1px solid var(--app-page-border);
    border-radius: 22px;
    background:
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
    box-shadow: var(--app-page-shadow-soft);
}

.link-card-header {
    margin-bottom: 20px;
}

.link-card h2 {
    margin: 0.45rem 0 0;
    color: var(--app-page-text);
    font-size: clamp(1.35rem, 2.4vw, 1.8rem);
    font-weight: 950;
    line-height: 1.12;
    letter-spacing: -0.035em;
}

.link-card-intro {
    max-width: 900px;
    margin: 0.75rem 0 0;
    color: var(--app-page-muted);
    font-size: 0.94rem;
    line-height: 1.55;
}

.link-card-intro strong {
    color: var(--app-page-text);
}

.link-list {
    display: grid;
    gap: 14px;
}

.link-child-card {
    min-width: 0;
    padding: 18px;
    border: 1px solid var(--app-page-border);
    border-radius: 18px;
    background: var(--app-page-card);
}

.link-child-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.link-child-name {
    color: var(--app-page-text);
    font-size: 1.05rem;
    font-weight: 950;
    line-height: 1.25;
}

.link-child-meta {
    display: grid;
    gap: 7px;
    min-width: 0;
    color: var(--app-page-muted);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.45;
}

.link-child-meta strong {
    color: var(--app-page-text);
}

.link-child-meta small {
    color: var(--app-page-muted);
}

.link-pill,
.link-code {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    max-width: 100%;
    border-radius: 999px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
    font-weight: 900;
}

.link-pill {
    flex: 0 0 auto;
    padding: 0.3rem 0.68rem;
    font-size: 0.78rem;
    white-space: nowrap;
}

.link-code {
    padding: 0.2rem 0.58rem;
    font-family: inherit;
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    overflow-wrap: anywhere;
}

.link-form {
    display: grid;
    gap: 16px;
    margin: 0;
}

.link-form-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: end;
    gap: 16px;
}

.link-form-field {
    display: grid;
    gap: 7px;
    min-width: 0;
}

.link-form-field > label,
.link-form-spacer {
    min-height: 1rem;
    color: var(--app-page-muted);
    font-size: 0.78rem;
    font-weight: 950;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.link-form-field input {
    width: 100%;
    min-width: 0;
    min-height: 50px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--app-page-border);
    border-radius: 15px;
    outline: none;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font-size: 1rem;
    font-weight: 800;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
    transition:
        border-color 0.18s ease,
        box-shadow 0.18s ease;
}

.link-form-field input::placeholder {
    color: var(--app-page-muted);
    font-weight: 650;
    opacity: 0.78;
}

.link-form-field input:focus {
    border-color: var(--app-page-border-strong);
    box-shadow: 0 0 0 4px var(--app-page-blue-soft);
}

.link-form-submit .app-page-primary-action {
    width: 100%;
}

.link-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.link-actions form {
    margin: 0;
}

.link-action-btn {
    min-height: 50px;
}

.link-action-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 18px;
    border: 1px solid rgba(220, 38, 38, 0.28);
    border-radius: 14px;
    background: rgba(220, 38, 38, 0.08);
    color: #dc2626;
    font: inherit;
    font-size: 0.9rem;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
    transition:
        background 0.18s ease,
        border-color 0.18s ease,
        color 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.18s ease;
}

.link-action-danger:hover {
    border-color: rgba(220, 38, 38, 0.42);
    background: rgba(220, 38, 38, 0.13);
    color: #b91c1c;
    box-shadow: 0 10px 24px rgba(220, 38, 38, 0.12);
    transform: translateY(-1px);
}

.link-action-danger:focus-visible {
    outline: 3px solid rgba(220, 38, 38, 0.16);
    outline-offset: 3px;
}

.link-empty {
    padding: 18px;
    border: 1px dashed var(--app-page-border);
    border-radius: 16px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    font-weight: 800;
    text-align: center;
}

.link-help {
    margin: 14px 0 0;
    padding-top: 14px;
    border-top: 1px solid var(--app-page-border);
    color: var(--app-page-muted);
    font-size: 0.86rem;
    line-height: 1.5;
}

.link-help strong {
    color: var(--app-page-text);
}

html[data-theme="dark"] .link-message-success,
body.dark .link-message-success,
body.dark-mode .link-message-success,
body.theme-dark .link-message-success {
    color: #86efac;
}

html[data-theme="dark"] .link-message-error,
body.dark .link-message-error,
body.dark-mode .link-message-error,
body.theme-dark .link-message-error {
    color: #fca5a5;
}

html[data-theme="dark"] .link-message-warning,
body.dark .link-message-warning,
body.dark-mode .link-message-warning,
body.theme-dark .link-message-warning {
    color: #fde68a;
}

html[data-theme="dark"] .link-action-danger,
body.dark .link-action-danger,
body.dark-mode .link-action-danger,
body.theme-dark .link-action-danger {
    border-color: rgba(248, 113, 113, 0.32);
    background: rgba(248, 113, 113, 0.11);
    color: #fca5a5;
}

html[data-theme="dark"] .link-action-danger:hover,
body.dark .link-action-danger:hover,
body.dark-mode .link-action-danger:hover,
body.theme-dark .link-action-danger:hover {
    border-color: rgba(248, 113, 113, 0.48);
    background: rgba(248, 113, 113, 0.17);
    color: #fecaca;
}

@media (max-width: 900px) {
    .link-form-grid {
        grid-template-columns: 1fr;
    }

    .link-form-spacer {
        display: none;
    }
}

@media (max-width: 700px) {
    .link-teacher-main {
        gap: 14px;
        margin-top: 12px;
    }

    .link-teacher-grid {
        gap: 14px;
    }

    .link-card {
        padding: 18px 14px;
        border-radius: 18px;
    }

    .link-child-card {
        padding: 15px;
        border-radius: 16px;
    }

    .link-child-top {
        flex-direction: column;
    }

    .link-pill {
        white-space: normal;
    }

    .link-actions,
    .link-actions form,
    .link-actions .app-page-primary-action,
    .link-actions .link-action-danger {
        width: 100%;
    }
}

/* ==========================================================
   ESPACE PARENT — BASE COMMUNE
   Pages : Mes enfants, Ajouter un enfant, Paramètres
   ========================================================== */

.parent-space-main,
.parent-create-main {
    display: grid;
    gap: 20px;
    min-height: 0;
    margin-top: 18px;
}

.parent-panel,
.parent-create-card {
    min-width: 0;
    padding: clamp(20px, 3vw, 28px);
    border: 1px solid var(--app-page-border);
    border-radius: 22px;
    background:
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
    box-shadow: var(--app-page-shadow-soft);
}

.parent-panel-header {
    margin-bottom: 20px;
}

.parent-panel-header h2,
.parent-results-heading h2,
.parent-recent-activity-header h2 {
    margin: 0.45rem 0 0;
    color: var(--app-page-text);
    font-size: clamp(1.3rem, 2.4vw, 1.75rem);
    font-weight: 950;
    line-height: 1.12;
    letter-spacing: -0.035em;
}

.parent-panel-header p {
    max-width: 900px;
    margin: 0.7rem 0 0;
    color: var(--app-page-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

.parent-muted-label {
    color: var(--app-page-muted);
    font-size: 0.72rem;
    font-weight: 950;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.parent-muted {
    color: var(--app-page-muted);
    font-size: 0.88rem;
    line-height: 1.45;
}

.parent-alert {
    padding: 15px 17px;
    border: 1px solid transparent;
    border-radius: 16px;
    font-size: 0.9rem;
    font-weight: 800;
    line-height: 1.5;
}

.parent-alert-warning {
    border-color: rgba(217, 119, 6, 0.28);
    background: rgba(217, 119, 6, 0.10);
    color: #92400e;
}

.parent-panel-actions {
    display: flex;
    justify-content: flex-start;
    margin-top: 20px;
}

.parent-inline-form {
    margin: 0;
}

/* ==========================================================
   MES ENFANTS — ACTIVITÉ RÉCENTE
   ========================================================== */

.parent-recent-activity-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 18px;
}

.parent-recent-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
    gap: 16px;
}

.parent-recent-card {
    display: flex;
    flex-direction: column;
    gap: 13px;
    min-width: 0;
    min-height: 285px;
    overflow: hidden;
    padding: 17px;
    border: 1px solid var(--app-page-border);
    border-radius: 18px;
    background:
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.055);
    color: var(--app-page-text);
}

.parent-recent-card-link {
    text-decoration: none;
    cursor: pointer;
    transition:
        transform 0.18s ease,
        border-color 0.18s ease,
        box-shadow 0.18s ease;
}

.parent-recent-card-link:hover {
    border-color: var(--app-page-border-strong);
    color: var(--app-page-text);
    text-decoration: none;
    box-shadow: var(--app-page-shadow-hover);
    transform: translateY(-2px);
}

.parent-recent-card-link:focus-visible {
    outline: 3px solid var(--app-page-blue-soft);
    outline-offset: 3px;
}

.parent-recent-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    min-width: 0;
}

.parent-recent-student {
    min-width: 0;
    color: var(--app-page-text);
    font-weight: 900;
    line-height: 1.2;
    overflow-wrap: anywhere;
}

.parent-recent-date {
    margin-top: 4px;
    color: var(--app-page-muted);
    font-size: 0.8rem;
    line-height: 1.35;
}

.parent-recent-main {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.parent-recent-title {
    color: var(--app-page-text);
    font-weight: 800;
    overflow-wrap: anywhere;
}

.parent-recent-subtitle {
    color: var(--app-page-muted);
    font-size: 0.88rem;
    overflow-wrap: anywhere;
}

.parent-recent-chart-block,
.parent-recent-work-block {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.parent-recent-block-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: var(--app-page-muted);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.parent-recent-mini-chart {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    align-items: end;
    gap: 5px;
    height: 62px;
    padding: 9px 9px 6px;
    border-radius: 14px;
    background: var(--app-page-card-soft);
}

.parent-recent-mini-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    height: 100%;
    min-width: 0;
}

.parent-recent-mini-bar-fill,
.parent-recent-mini-bar-empty {
    display: block;
    width: 100%;
    max-width: 18px;
    border-radius: 999px 999px 4px 4px;
}

.parent-recent-mini-bar-fill {
    min-height: 4px;
    background: var(--app-page-blue);
}

.parent-recent-mini-bar-empty {
    height: 3px;
    background: var(--app-page-border);
}

.parent-recent-mini-bar-label {
    color: var(--app-page-muted);
    font-size: 0.66rem;
    line-height: 1;
}

.parent-recent-work-list {
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
}

.parent-recent-list-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 7px 9px;
    min-width: 0;
    padding: 9px 10px;
    border-radius: 13px;
    background: var(--app-page-card-soft);
}

.parent-recent-list-main {
    display: flex;
    align-items: center;
    gap: 7px;
    min-width: 0;
}

.parent-recent-list-icon {
    width: 18px;
    flex: 0 0 18px;
    color: var(--app-page-muted);
    font-weight: 900;
    text-align: center;
}

.parent-recent-list-name {
    min-width: 0;
    overflow: hidden;
    color: var(--app-page-text);
    font-size: 0.83rem;
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.parent-recent-list-status,
.parent-status-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    background: rgba(100, 116, 139, 0.13);
    color: var(--app-page-muted);
    font-size: 0.7rem;
    font-weight: 900;
    line-height: 1.15;
    white-space: nowrap;
}

.parent-recent-list-row-completed .parent-recent-list-status,
.parent-status-completed {
    background: rgba(22, 163, 74, 0.12);
    color: #166534;
}

.parent-recent-list-row-in_progress .parent-recent-list-status,
.parent-status-in_progress {
    background: rgba(217, 119, 6, 0.13);
    color: #92400e;
}

.parent-recent-list-detail {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    color: var(--app-page-muted);
    font-size: 0.76rem;
    font-weight: 750;
}

.parent-recent-list-mini-progress,
.parent-progress-bar {
    overflow: hidden;
    border-radius: 999px;
    background: rgba(100, 116, 139, 0.17);
}

.parent-recent-list-mini-progress {
    flex: 1;
    height: 5px;
}

.parent-recent-list-mini-progress span,
.parent-progress-bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--app-page-blue);
}

.parent-recent-empty-work,
.parent-empty-inline {
    padding: 12px;
    border-radius: 14px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    font-size: 0.84rem;
    line-height: 1.45;
}

/* ==========================================================
   MES ENFANTS — TABLEAU DÉTAILLÉ
   ========================================================== */

.parent-results-block {
    display: grid;
    gap: 14px;
    margin-top: 20px;
}

.parent-results-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
}

.parent-table-card {
    overflow: hidden;
    border: 1px solid var(--app-page-border);
    border-radius: 20px;
    background: var(--app-page-card);
    box-shadow: var(--app-page-shadow-soft);
}

.parent-table-scroll {
    overflow-x: auto;
}

.parent-data-table {
    width: 100%;
    border-collapse: collapse;
    color: var(--app-page-text);
    font-size: 0.88rem;
}

.parent-data-table thead th {
    padding: 14px 16px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-align: left;
    text-transform: uppercase;
    white-space: nowrap;
}

.parent-data-table tbody td {
    padding: 16px;
    border-top: 1px solid var(--app-page-border);
    vertical-align: top;
}

.parent-empty-cell {
    padding: 28px !important;
    color: var(--app-page-muted);
    text-align: center;
}

.parent-child-cell,
.parent-metric-list,
.parent-list-progress-stack {
    display: flex;
    flex-direction: column;
}

.parent-child-cell {
    gap: 5px;
}

.parent-child-link {
    color: var(--app-page-text);
    font-weight: 850;
    text-decoration: none;
}

.parent-child-link:hover {
    color: var(--app-page-blue-dark);
    text-decoration: underline;
}

.parent-child-table-actions {
    margin-top: 2px;
}

.parent-table-edit-link {
    color: var(--app-page-blue-dark);
    font-size: 0.78rem;
    font-weight: 800;
    text-decoration: none;
}

.parent-table-edit-link:hover {
    text-decoration: underline;
}

.parent-metric-list {
    gap: 4px;
    color: var(--app-page-muted);
    font-size: 0.82rem;
    line-height: 1.4;
}

.parent-metric-list strong {
    color: var(--app-page-text);
}

.parent-list-progress-stack {
    gap: 9px;
}

.parent-list-progress-item {
    padding: 10px 11px;
    border-radius: 13px;
    background: var(--app-page-card-soft);
}

.parent-list-progress-top,
.parent-list-progress-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 9px;
}

.parent-list-progress-top > span:first-child {
    color: var(--app-page-text);
    font-weight: 800;
}

.parent-status-link {
    text-decoration: none;
}

.parent-status-link:hover {
    text-decoration: underline;
}

.parent-list-progress-meta {
    margin-top: 5px;
    color: var(--app-page-muted);
    font-size: 0.77rem;
}

.parent-list-progress-meta strong {
    color: var(--app-page-text);
}

.parent-progress-bar {
    height: 6px;
    margin-top: 7px;
}

/* ==========================================================
   PARAMÈTRES PARENT
   ========================================================== */

.parent-settings-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
    gap: 20px;
}

.parent-children-list {
    display: grid;
    gap: 14px;
}

.parent-child-management-card {
    min-width: 0;
    padding: 17px;
    border: 1px solid var(--app-page-border);
    border-radius: 17px;
    background: var(--app-page-card);
}

.parent-child-management-top,
.parent-child-teacher-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.parent-child-management-top {
    align-items: flex-start;
}

.parent-child-row-name {
    display: block;
    color: var(--app-page-text);
    font-size: 1rem;
    font-weight: 900;
    line-height: 1.25;
}

.parent-child-username {
    display: block;
    margin-top: 4px;
    color: var(--app-page-muted);
    font-size: 0.8rem;
}

.parent-child-row-actions,
.parent-panel-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.parent-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 13px;
    border: 1px solid var(--app-page-border);
    border-radius: 12px;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font: inherit;
    font-size: 0.8rem;
    font-weight: 850;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition:
        background 0.16s ease,
        border-color 0.16s ease,
        color 0.16s ease,
        box-shadow 0.16s ease,
        transform 0.16s ease;
}

.parent-action-btn:hover {
    border-color: var(--app-page-border-strong);
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
    text-decoration: none;
    transform: translateY(-1px);
}

.parent-action-danger {
    border-color: rgba(220, 38, 38, 0.24);
    background: rgba(220, 38, 38, 0.07);
    color: #dc2626;
}

.parent-action-danger:hover {
    border-color: rgba(220, 38, 38, 0.40);
    background: rgba(220, 38, 38, 0.12);
    color: #b91c1c;
}

.parent-child-teacher-block {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--app-page-border);
}

.parent-child-teacher-status strong {
    display: block;
    margin-top: 4px;
    color: var(--app-page-text);
}

.parent-link-teacher-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
    align-items: end;
    gap: 12px;
}

.parent-link-submit {
    min-height: 50px;
}

.parent-child-link-help {
    margin: 12px 0 0;
    color: var(--app-page-muted);
    font-size: 0.8rem;
    line-height: 1.5;
}

.parent-child-link-help strong {
    color: var(--app-page-text);
}

.parent-settings-form {
    display: grid;
    gap: 14px;
}

.parent-settings-divider {
    height: 1px;
    margin: 22px 0;
    background: var(--app-page-border);
}

.parent-form-field {
    display: grid;
    gap: 7px;
    min-width: 0;
}

.parent-form-field label {
    color: var(--app-page-muted);
    font-size: 0.75rem;
    font-weight: 950;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.parent-form-field input,
.parent-form-field select,
.parent-create-form input,
.parent-create-form select {
    width: 100%;
    min-width: 0;
    min-height: 50px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--app-page-border);
    border-radius: 15px;
    outline: none;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font-size: 1rem;
    font-weight: 800;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
    transition:
        border-color 0.18s ease,
        box-shadow 0.18s ease;
}

.parent-form-field input::placeholder,
.parent-create-form input::placeholder {
    color: var(--app-page-muted);
    font-weight: 650;
    opacity: 0.78;
}

.parent-form-field input:focus,
.parent-form-field select:focus,
.parent-create-form input:focus,
.parent-create-form select:focus {
    border-color: var(--app-page-border-strong);
    box-shadow: 0 0 0 4px var(--app-page-blue-soft);
}

.parent-save-btn {
    justify-self: start;
}

/* ==========================================================
   AJOUTER UN ENFANT
   ========================================================== */

.parent-create-main {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.36fr);
    align-items: start;
}

.parent-create-form {
    display: grid;
    gap: 20px;
}

.parent-create-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.parent-create-grid .parent-form-field:last-child {
    grid-column: 1 / -1;
    max-width: 420px;
}

.parent-create-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 4px;
}

.parent-form-errors {
    color: #dc2626;
    font-size: 0.8rem;
    font-weight: 750;
}

.parent-form-errors p {
    margin: 0;
}

.parent-form-errors-global {
    padding: 13px 15px;
    border: 1px solid rgba(220, 38, 38, 0.28);
    border-radius: 14px;
    background: rgba(220, 38, 38, 0.08);
}

.parent-create-info {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 18px;
    border: 1px solid var(--app-page-border);
    border-radius: 18px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    font-size: 0.86rem;
    line-height: 1.5;
}

.parent-create-info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 27px;
    height: 27px;
    flex: 0 0 27px;
    border-radius: 999px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
    font-weight: 950;
}

.parent-create-info strong {
    color: var(--app-page-text);
}

.parent-create-info p {
    margin: 5px 0 0;
}

/* ==========================================================
   ÉTATS VIDES
   ========================================================== */

.parent-empty-state-v2 {
    padding: 28px 20px;
    border: 1px dashed var(--app-page-border);
    border-radius: 18px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    text-align: center;
}

.parent-empty-state-v2 strong {
    display: block;
    color: var(--app-page-text);
    font-size: 1.05rem;
}

.parent-empty-state-v2 p {
    margin: 6px 0 0;
}

.parent-empty-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 340px;
}

.parent-empty-page .app-page-primary-action {
    margin-top: 18px;
}

.parent-empty-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    margin-bottom: 15px;
    border-radius: 18px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
}

.parent-empty-icon svg {
    width: 28px;
    height: 28px;
}

/* ==========================================================
   MODE SOMBRE
   ========================================================== */

html[data-theme="dark"] .parent-alert-warning,
body.dark .parent-alert-warning,
body.dark-mode .parent-alert-warning,
body.theme-dark .parent-alert-warning {
    color: #fde68a;
}

html[data-theme="dark"] .parent-action-danger,
body.dark .parent-action-danger,
body.dark-mode .parent-action-danger,
body.theme-dark .parent-action-danger {
    border-color: rgba(248, 113, 113, 0.30);
    background: rgba(248, 113, 113, 0.10);
    color: #fca5a5;
}

html[data-theme="dark"] .parent-action-danger:hover,
body.dark .parent-action-danger:hover,
body.dark-mode .parent-action-danger:hover,
body.theme-dark .parent-action-danger:hover {
    border-color: rgba(248, 113, 113, 0.46);
    background: rgba(248, 113, 113, 0.16);
    color: #fecaca;
}

html[data-theme="dark"] .parent-status-completed,
html[data-theme="dark"] .parent-recent-list-row-completed .parent-recent-list-status,
body.dark .parent-status-completed,
body.dark .parent-recent-list-row-completed .parent-recent-list-status,
body.dark-mode .parent-status-completed,
body.dark-mode .parent-recent-list-row-completed .parent-recent-list-status,
body.theme-dark .parent-status-completed,
body.theme-dark .parent-recent-list-row-completed .parent-recent-list-status {
    color: #bbf7d0;
}

html[data-theme="dark"] .parent-status-in_progress,
html[data-theme="dark"] .parent-recent-list-row-in_progress .parent-recent-list-status,
body.dark .parent-status-in_progress,
body.dark .parent-recent-list-row-in_progress .parent-recent-list-status,
body.dark-mode .parent-status-in_progress,
body.dark-mode .parent-recent-list-row-in_progress .parent-recent-list-status,
body.theme-dark .parent-status-in_progress,
body.theme-dark .parent-recent-list-row-in_progress .parent-recent-list-status {
    color: #fde68a;
}

html[data-theme="dark"] .parent-form-errors,
body.dark .parent-form-errors,
body.dark-mode .parent-form-errors,
body.theme-dark .parent-form-errors {
    color: #fca5a5;
}

/* ==========================================================
   RESPONSIVE PARENT
   ========================================================== */

@media (max-width: 1050px) {
    .parent-settings-grid,
    .parent-create-main {
        grid-template-columns: 1fr;
    }

    .parent-link-teacher-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .parent-link-submit {
        grid-column: 1 / -1;
        width: 100%;
    }
}

@media (max-width: 760px) {
    .parent-space-main,
    .parent-create-main {
        gap: 14px;
        margin-top: 12px;
    }

    .parent-panel,
    .parent-create-card {
        padding: 18px 14px;
        border-radius: 18px;
    }

    .parent-recent-card {
        min-height: auto;
        padding: 15px;
        border-radius: 16px;
    }

    .parent-recent-activity-header,
    .parent-child-management-top,
    .parent-child-teacher-status {
        align-items: stretch;
        flex-direction: column;
    }

    .parent-child-row-actions,
    .parent-child-row-actions .parent-action-btn,
    .parent-child-row-actions form,
    .parent-child-row-actions form .parent-action-btn {
        width: 100%;
    }

    .parent-link-teacher-form,
    .parent-create-grid {
        grid-template-columns: 1fr;
    }

    .parent-create-grid .parent-form-field:last-child {
        grid-column: auto;
        max-width: none;
    }

    .parent-create-actions {
        align-items: stretch;
        flex-direction: column-reverse;
    }

    .parent-create-actions .app-page-secondary-action,
    .parent-create-actions .app-page-primary-action,
    .parent-panel-actions,
    .parent-panel-actions .app-page-primary-action,
    .parent-save-btn,
    .parent-settings-form .app-page-secondary-action {
        width: 100%;
    }

    .parent-create-info {
        padding: 15px;
        border-radius: 16px;
    }
}

@media (max-width: 480px) {
    .parent-recent-list-row {
        grid-template-columns: 1fr;
    }

    .parent-recent-list-status {
        justify-self: start;
    }

    .parent-recent-mini-chart {
        gap: 3px;
        padding-inline: 7px;
    }

    .parent-list-progress-top,
    .parent-list-progress-meta {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* ==========================================================
   CONFIRMATION — COMPTE ENFANT CRÉÉ
   ========================================================== */

.parent-created-main {
    display: grid;
    place-items: center;
    min-height: 0;
    margin-top: 18px;
}

.parent-created-card {
    display: grid;
    justify-items: center;
    width: min(100%, 760px);
    padding: clamp(24px, 4vw, 38px);
    border: 1px solid var(--app-page-border);
    border-radius: 24px;
    background:
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
    box-shadow: var(--app-page-shadow-soft);
    text-align: center;
}

.parent-created-success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-bottom: 18px;
    border-radius: 20px;
    background: rgba(22, 163, 74, 0.12);
    color: #15803d;
}

.parent-created-success-icon svg {
    width: 32px;
    height: 32px;
    stroke-width: 2.4;
}

.parent-created-copy h2 {
    margin: 0.5rem 0 0;
    color: var(--app-page-text);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 950;
    letter-spacing: -0.04em;
}

.parent-created-copy p {
    margin: 0.7rem auto 0;
    max-width: 560px;
    color: var(--app-page-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

.parent-created-credentials {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    width: 100%;
    margin-top: 24px;
}

.parent-created-credential {
    min-width: 0;
    padding: 17px;
    border: 1px solid var(--app-page-border);
    border-radius: 17px;
    background: var(--app-page-card);
    text-align: left;
}

.parent-created-credential span,
.parent-created-credential strong {
    display: block;
}

.parent-created-credential span {
    color: var(--app-page-muted);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.parent-created-credential strong {
    margin-top: 7px;
    color: var(--app-page-blue-dark);
    font-size: 1.08rem;
    font-weight: 950;
    letter-spacing: 0.035em;
    overflow-wrap: anywhere;
}

.parent-created-warning {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    width: 100%;
    margin-top: 16px;
    padding: 14px 15px;
    border: 1px solid rgba(217, 119, 6, 0.28);
    border-radius: 15px;
    background: rgba(217, 119, 6, 0.09);
    color: #92400e;
    text-align: left;
}

.parent-created-warning-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    border-radius: 999px;
    background: rgba(217, 119, 6, 0.16);
    font-weight: 950;
}

.parent-created-warning p {
    margin: 1px 0 0;
    font-size: 0.84rem;
    font-weight: 750;
    line-height: 1.45;
}

.parent-created-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

html[data-theme="dark"] .parent-created-success-icon,
body.dark .parent-created-success-icon,
body.dark-mode .parent-created-success-icon,
body.theme-dark .parent-created-success-icon {
    color: #86efac;
}

html[data-theme="dark"] .parent-created-warning,
body.dark .parent-created-warning,
body.dark-mode .parent-created-warning,
body.theme-dark .parent-created-warning {
    color: #fde68a;
}

@media (max-width: 700px) {
    .parent-created-main {
        margin-top: 12px;
    }

    .parent-created-card {
        padding: 22px 15px;
        border-radius: 19px;
    }

    .parent-created-credentials {
        grid-template-columns: 1fr;
    }

    .parent-created-actions,
    .parent-created-actions .app-page-secondary-action,
    .parent-created-actions .app-page-primary-action {
        width: 100%;
    }
}

Bibliothèque
/
Tim
/
app_pages.css
/* ==========================================================
   STRUCTURE VISUELLE COMMUNE DES PAGES MATHAFOND
   Référence visuelle : catalogue des exercices
   ========================================================== */

.app-page,
.app-page *,
.app-page *::before,
.app-page *::after {
    box-sizing: border-box;
}

.app-page {
    --app-page-panel: rgba(255, 255, 255, 0.97);
    --app-page-card: #ffffff;
    --app-page-card-soft: #f8fafc;
    --app-page-card-blue: #eff6ff;
    --app-page-border: rgba(148, 163, 184, 0.28);
    --app-page-border-strong: rgba(37, 99, 235, 0.32);
    --app-page-text: #0f172a;
    --app-page-muted: #64748b;
    --app-page-subtle: #475569;
    --app-page-blue: #2563eb;
    --app-page-blue-dark: #1d4ed8;
    --app-page-blue-soft: rgba(37, 99, 235, 0.10);
    --app-page-shadow: 0 18px 48px rgba(15, 23, 42, 0.09);
    --app-page-shadow-soft: 0 8px 24px rgba(15, 23, 42, 0.06);
    --app-page-shadow-hover: 0 18px 38px rgba(37, 99, 235, 0.14);

    width: min(100%, 1420px);
    min-width: 0;
    margin: 0 auto;
    color: var(--app-page-text);
    text-align: left;
}

body.dark .app-page,
html[data-theme="dark"] .app-page,
body.dark-mode .app-page,
body.theme-dark .app-page,
[data-bs-theme="dark"] .app-page {
    --app-page-panel: rgba(15, 23, 42, 0.97);
    --app-page-card: #111827;
    --app-page-card-soft: #1e293b;
    --app-page-card-blue: rgba(37, 99, 235, 0.18);
    --app-page-border: rgba(148, 163, 184, 0.22);
    --app-page-border-strong: rgba(96, 165, 250, 0.42);
    --app-page-text: #f8fafc;
    --app-page-muted: #94a3b8;
    --app-page-subtle: #cbd5e1;
    --app-page-blue: #60a5fa;
    --app-page-blue-dark: #bfdbfe;
    --app-page-blue-soft: rgba(96, 165, 250, 0.15);
    --app-page-shadow: 0 20px 52px rgba(2, 6, 23, 0.38);
    --app-page-shadow-soft: 0 10px 28px rgba(2, 6, 23, 0.26);
    --app-page-shadow-hover: 0 18px 38px rgba(2, 6, 23, 0.40);
}

.app-page button,
.app-page select,
.app-page input {
    font: inherit;
}

.app-page svg {
    display: block;
    width: 1.25rem;
    height: 1.25rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ----------------------------------------------------------
   Bandeau de page
   ---------------------------------------------------------- */

.app-page-hero {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 28px;
    padding: clamp(24px, 4vw, 42px);
    overflow: hidden;
    border: 1px solid var(--app-page-border);
    border-radius: 28px;
    background:
        radial-gradient(circle at 88% 12%, rgba(37, 99, 235, 0.17), transparent 30%),
        linear-gradient(135deg, var(--app-page-panel) 0%, var(--app-page-card-blue) 100%);
    box-shadow: var(--app-page-shadow);
}

.app-page-hero::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #2563eb 0%, #60a5fa 55%, transparent 100%);
}

.app-page-hero-copy {
    position: relative;
    z-index: 1;
    max-width: 900px;
    min-width: 0;
}

.app-page-eyebrow,
.app-page-control-label,
.app-page-control-block > label,
.app-page-section-label {
    display: block;
    color: var(--app-page-blue-dark);
    font-size: 0.74rem;
    font-weight: 950;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.app-page-hero h1,
.app-page-hero h2 {
    margin: 0.5rem 0 0.7rem;
    color: var(--app-page-text);
    font-family: Arial, sans-serif;
    font-size: clamp(2.25rem, 5vw, 4.5rem);
    font-weight: 950;
    letter-spacing: -0.06em;
    line-height: 0.96;
}

.app-page-hero p {
    max-width: 780px;
    margin: 0;
    color: var(--app-page-subtle);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    line-height: 1.55;
}

.app-page-hero-actions {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex: 0 0 auto;
}

.app-page-hero-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 44px;
    padding: 0.7rem 1rem;
    border: 1px solid var(--app-page-border);
    border-radius: 14px;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font-size: 0.9rem;
    font-weight: 850;
    text-decoration: none;
    white-space: nowrap;
    box-shadow: var(--app-page-shadow-soft);
    transition:
        transform 0.18s ease,
        border-color 0.18s ease,
        color 0.18s ease,
        box-shadow 0.18s ease;
}

.app-page-hero-action:hover {
    border-color: var(--app-page-border-strong);
    color: var(--app-page-blue-dark);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--app-page-shadow-hover);
}

/* ----------------------------------------------------------
   Zone de réglages
   ---------------------------------------------------------- */

.app-page-toolbar {
    display: grid;
    gap: 18px;
    margin: 18px 0;
    padding: 18px;
    border: 1px solid var(--app-page-border);
    border-radius: 22px;
    background: var(--app-page-panel);
    box-shadow: var(--app-page-shadow-soft);
}

.app-page-control-form {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    flex-wrap: wrap;
    margin: 0;
}

.app-page-control-block {
    min-width: min(100%, 300px);
    flex: 0 1 430px;
}

.app-page-control-block > label,
.app-page-control-label {
    margin-bottom: 0.55rem;
    color: var(--app-page-muted);
}

.app-page-select-wrap {
    position: relative;
}

.app-page-select-wrap::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 1rem;
    width: 0.55rem;
    height: 0.55rem;
    border-right: 2px solid var(--app-page-muted);
    border-bottom: 2px solid var(--app-page-muted);
    pointer-events: none;
    transform: translateY(-70%) rotate(45deg);
}

.app-page-select-wrap select {
    width: 100%;
    min-height: 50px;
    padding: 0.75rem 3rem 0.75rem 1rem;
    appearance: none;
    -webkit-appearance: none;
    border: 1px solid var(--app-page-border);
    border-radius: 15px;
    outline: none;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font-size: 1rem;
    font-weight: 900;
    cursor: pointer;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.app-page-select-wrap select:focus {
    border-color: var(--app-page-border-strong);
    box-shadow: 0 0 0 4px var(--app-page-blue-soft);
}

/* ----------------------------------------------------------
   Panneau principal
   ---------------------------------------------------------- */

.app-page-main {
    min-height: 510px;
    padding: clamp(20px, 3vw, 32px);
    border: 1px solid var(--app-page-border);
    border-radius: 26px;
    background: var(--app-page-panel);
    box-shadow: var(--app-page-shadow);
}

/* ----------------------------------------------------------
   Adaptateur : page Mes élèves
   ---------------------------------------------------------- */

.teacher-dashboard-shell .teacher-main-panel {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.teacher-students-toolbar {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.teacher-students-toolbar.teacher-card {
    margin-bottom: 18px;
}

.teacher-students-toolbar .teacher-current-group,
.teacher-students-toolbar .teacher-subcard {
    border-color: var(--app-page-border);
    background: var(--app-page-card-soft);
}

.teacher-students-main > .teacher-card,
.teacher-students-main .teacher-table-card,
.teacher-students-main > .teacher-empty-state-v2 {
    border: 1px solid var(--app-page-border);
    background: linear-gradient(180deg, var(--app-page-card) 0%, var(--app-page-card-soft) 100%);
    box-shadow: var(--app-page-shadow-soft);
}

.teacher-students-main > :last-child {
    margin-bottom: 0;
}

.teacher-students-main .teacher-section-tabs {
    margin-top: 0;
}

/* ----------------------------------------------------------
   Responsive
   ---------------------------------------------------------- */

@media (max-width: 900px) {
    .app-page-toolbar {
        position: static;
    }
}

@media (max-width: 700px) {
    .app-page-hero {
        flex-direction: column;
        padding: 24px 20px;
        border-radius: 22px;
    }

    .app-page-hero h1,
    .app-page-hero h2 {
        font-size: clamp(2rem, 11vw, 3rem);
    }

    .app-page-hero-actions,
    .app-page-hero-action {
        width: 100%;
    }

    .app-page-toolbar {
        margin: 12px 0;
        padding: 14px;
        border-radius: 18px;
    }

    .app-page-control-form,
    .app-page-control-block {
        width: 100%;
    }

    .app-page-main {
        min-height: 460px;
        padding: 18px 14px;
        border-radius: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .app-page *,
    .app-page *::before,
    .app-page *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================================
   BARRES D’OUTILS — LIGNES ET ACTIONS
   ========================================================== */

.app-page-toolbar-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    width: 100%;
    min-width: 0;
}

.app-page-toolbar-row > .app-page-control-form {
    flex: 1 1 auto;
    min-width: 0;
}

.app-page-toolbar-actions {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 10px;
    flex: 0 0 auto;
}

.app-page-toolbar-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 46px;
    padding: 0 16px;
    border: 1px solid #2563eb;
    border-radius: 14px;
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    color: #ffffff;
    box-shadow: 0 9px 20px rgba(37, 99, 235, 0.20);
    font-size: 0.86rem;
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    transition:
        background 0.16s ease,
        border-color 0.16s ease,
        box-shadow 0.16s ease,
        transform 0.16s ease;
}

.app-page-toolbar-action:hover {
    border-color: #1d4ed8;
    background: linear-gradient(180deg, #2563eb, #1d4ed8);
    color: #ffffff;
    box-shadow: 0 13px 27px rgba(37, 99, 235, 0.27);
    transform: translateY(-1px);
    text-decoration: none;
}

.app-page-toolbar-action:focus-visible {
    outline: 3px solid var(--app-page-blue-soft);
    outline-offset: 3px;
}

.app-page-toolbar-action-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 19px;
    height: 19px;
    flex: 0 0 19px;
}

.app-page-toolbar-action-icon svg {
    width: 100%;
    height: 100%;
}

@media (max-width: 700px) {
    .app-page-toolbar-row {
        align-items: stretch;
        flex-direction: column;
        gap: 14px;
    }

    .app-page-toolbar-actions,
    .app-page-toolbar-action {
        width: 100%;
    }
}

/* ==========================================================
   COMPOSANTS COMMUNS — BOUTONS D’ACTION
   ========================================================== */

.app-page-secondary-action,
.app-page-primary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 17px;
    border-radius: 14px;
    font: inherit;
    font-size: 0.9rem;
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    transition:
        background 0.18s ease,
        border-color 0.18s ease,
        color 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.18s ease;
}

.app-page-secondary-action {
    border: 1px solid var(--app-page-border);
    background: var(--app-page-card);
    color: var(--app-page-text);
    box-shadow: var(--app-page-shadow-soft);
}

.app-page-secondary-action:hover {
    border-color: var(--app-page-border-strong);
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
    box-shadow: var(--app-page-shadow-hover);
    transform: translateY(-1px);
}

.app-page-primary-action {
    min-height: 50px;
    padding-inline: 24px;
    border: 1px solid #2563eb;
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    color: #ffffff;
    box-shadow: 0 11px 24px rgba(37, 99, 235, 0.22);
}

.app-page-primary-action:hover {
    border-color: #1d4ed8;
    background: linear-gradient(180deg, #2563eb, #1d4ed8);
    color: #ffffff;
    box-shadow: 0 15px 30px rgba(37, 99, 235, 0.28);
    transform: translateY(-1px);
}

.app-page-secondary-action:focus-visible,
.app-page-primary-action:focus-visible {
    outline: 3px solid var(--app-page-blue-soft);
    outline-offset: 3px;
}

/* ==========================================================
   PAGE DE LANCEMENT QCM

   La largeur, le centrage, le bandeau, les espacements entre
   sections et le panneau principal sont fournis directement
   par les classes exercise-catalog-* du template.
   ========================================================== */

.qcm-start-form {
    width: 100%;
    min-width: 0;
    margin: 0;
}

/* Réglages : niveau et mode */

.qcm-start-page .qcm-start-settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: end;
    gap: 18px;
    width: 100%;
    min-width: 0;
}

.qcm-start-page .qcm-start-settings-grid > .qcm-field,
.qcm-start-page .qcm-start-settings-grid select {
    width: 100%;
    min-width: 0;
}

/* Contenu principal */

.qcm-start-content {
    display: grid;
    gap: 24px;
}

.qcm-start-page .qcm-start-section {
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: clamp(18px, 2.5vw, 26px);
    border: 1px solid var(--app-page-border);
    border-radius: 20px;
    background: linear-gradient(
        180deg,
        var(--app-page-card) 0%,
        var(--app-page-card-soft) 100%
    );
    box-shadow: var(--app-page-shadow-soft);
}

.qcm-start-page .qcm-start-section-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.qcm-start-page .qcm-start-section-copy {
    min-width: 0;
}

.qcm-start-page .qcm-start-section-heading h2 {
    margin: 0.45rem 0 0.4rem;
    color: var(--app-page-text);
    font-size: clamp(1.35rem, 2.5vw, 1.8rem);
    font-weight: 950;
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.qcm-start-page .qcm-start-section-heading p {
    max-width: 760px;
    margin: 0;
    color: var(--app-page-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

/* Sélection des thèmes */

.qcm-start-page .qcm-themes-panel {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--app-page-border);
}

.qcm-start-page .qcm-themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 12px;
}

.qcm-start-page .qcm-theme-tuile {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-height: 72px;
    padding: 13px 14px;
    border: 1px solid var(--app-page-border);
    border-radius: 15px;
    background: var(--app-page-card);
    color: var(--app-page-text);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.035);
    cursor: pointer;
    user-select: none;
    transition:
        background 0.18s ease,
        border-color 0.18s ease,
        color 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.18s ease;
}

.qcm-start-page .qcm-theme-tuile:hover {
    border-color: var(--app-page-border-strong);
    box-shadow: var(--app-page-shadow-soft);
    transform: translateY(-1px);
}

.qcm-start-page .qcm-theme-tuile.selected {
    border-color: var(--app-page-blue);
    background: var(--app-page-card-blue);
    color: var(--app-page-blue-dark);
    box-shadow: 0 0 0 3px var(--app-page-blue-soft);
}

.qcm-start-page .qcm-theme-tuile span {
    font-weight: 850;
    line-height: 1.2;
}

.qcm-start-page .qcm-theme-tuile small {
    color: var(--app-page-muted);
    font-size: 0.78rem;
    font-weight: 750;
}

.qcm-start-page .qcm-theme-tuile.selected small {
    color: var(--app-page-blue-dark);
    opacity: 0.82;
}

/* Options de la session */

.qcm-start-page .qcm-session-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 260px));
    justify-content: center;
    gap: 18px;
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: 22px;
    border: 1px solid var(--app-page-border);
    border-radius: 20px;
    background: var(--app-page-card-soft);
}

.qcm-start-page .qcm-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
}

.qcm-start-page .qcm-field label {
    color: var(--app-page-muted);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.045em;
}

.qcm-start-page .qcm-field label span {
    color: var(--app-page-muted);
    font-weight: 700;
}

.qcm-start-page .qcm-start-option[hidden] {
    display: none !important;
}

.qcm-start-page .qcm-start-option input {
    width: 100%;
    min-height: 50px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--app-page-border);
    border-radius: 15px;
    outline: none;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font: inherit;
    font-size: 1rem;
    font-weight: 850;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.qcm-start-page .qcm-start-option input:focus {
    border-color: var(--app-page-border-strong);
    box-shadow: 0 0 0 4px var(--app-page-blue-soft);
}

.qcm-start-page .qcm-start-actions {
    display: flex;
    justify-content: center;
    padding-top: 2px;
}

/* ==========================================================
   RESPONSIVE
   ========================================================== */

@media (max-width: 760px) {
    .qcm-start-page .qcm-start-settings-grid,
    .qcm-start-page .qcm-session-options {
        grid-template-columns: 1fr;
    }

    .qcm-start-page .qcm-session-options {
        padding: 16px;
        border-radius: 17px;
    }

    .qcm-start-page .qcm-start-section-heading {
        align-items: stretch;
        flex-direction: column;
    }

    .qcm-start-page .app-page-secondary-action,
    .qcm-start-page .app-page-primary-action {
        width: 100%;
    }

    .qcm-start-page .qcm-themes-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================
   PAGE — AJOUTER DES ÉLÈVES
   ========================================================== */

.teacher-add-students-main {
    display: grid;
    gap: 20px;
    min-height: 0;
    margin-top: 18px;
}

.teacher-add-back-link > span:first-child {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
}

.teacher-add-back-link svg {
    width: 100%;
    height: 100%;
}

.teacher-add-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.teacher-add-option {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 300px;
    padding: 26px;
    overflow: hidden;
    border: 1px solid var(--app-page-border);
    border-radius: 22px;
    background:
        radial-gradient(
            circle at top right,
            rgba(37, 99, 235, 0.12),
            transparent 38%
        ),
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
    box-shadow: var(--app-page-shadow-soft);
    color: var(--app-page-text);
    text-decoration: none;
    transition:
        border-color 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.18s ease;
}

.teacher-add-option::after {
    content: "";
    position: absolute;
    right: -36px;
    bottom: -52px;
    width: 145px;
    height: 145px;
    border-radius: 999px;
    background: var(--app-page-blue-soft);
    opacity: 0.55;
    pointer-events: none;
}

.teacher-add-option:hover {
    border-color: var(--app-page-border-strong);
    box-shadow: var(--app-page-shadow-hover);
    color: var(--app-page-text);
    text-decoration: none;
    transform: translateY(-3px);
}

.teacher-add-option:focus-visible {
    outline: 3px solid var(--app-page-blue-soft);
    outline-offset: 4px;
}

.teacher-add-option-secondary {
    background:
        radial-gradient(
            circle at top right,
            rgba(14, 165, 233, 0.12),
            transparent 38%
        ),
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
}

.teacher-add-option-icon {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    margin-bottom: 22px;
    border: 1px solid var(--app-page-border-strong);
    border-radius: 17px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
}

.teacher-add-option-icon svg {
    width: 27px;
    height: 27px;
}

.teacher-add-option-label {
    position: relative;
    z-index: 1;
    display: block;
    margin-bottom: 8px;
    color: var(--app-page-blue-dark);
    font-size: 0.7rem;
    font-weight: 950;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.teacher-add-option h2 {
    position: relative;
    z-index: 1;
    margin: 0;
    color: var(--app-page-text);
    font-size: 1.25rem;
    font-weight: 950;
    line-height: 1.18;
    letter-spacing: -0.02em;
}

.teacher-add-option p {
    position: relative;
    z-index: 1;
    margin: 12px 0 0;
    color: var(--app-page-muted);
    font-size: 0.9rem;
    line-height: 1.55;
}

.teacher-add-option-footer {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-top: auto;
    padding-top: 28px;
}

.teacher-add-option-hint {
    color: var(--app-page-muted);
    font-size: 0.78rem;
    font-weight: 750;
}

.teacher-add-option-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border-radius: 12px;
    background: var(--app-page-blue);
    color: #ffffff;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.20);
    transition:
        background 0.16s ease,
        transform 0.16s ease;
}

.teacher-add-option:hover .teacher-add-option-arrow {
    background: #1d4ed8;
    transform: translateX(3px);
}

.teacher-add-option-arrow svg {
    width: 18px;
    height: 18px;
}

.teacher-add-info {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px 17px;
    border: 1px solid var(--app-page-border);
    border-radius: 16px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    font-size: 0.84rem;
    line-height: 1.5;
}

.teacher-add-info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 25px;
    flex: 0 0 25px;
    border-radius: 999px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
    font-weight: 950;
}

.teacher-add-info strong {
    color: var(--app-page-text);
}

/* ==========================================================
   PAGE — ÉVALUATIONS
   ========================================================== */

.teacher-evaluations-toolbar {
    display: block;
}

.teacher-evaluations-tabs {
    width: 100%;
    margin: 0;
}

.teacher-evaluations-tabs .teacher-section-tab {
    min-height: 46px;
    padding: 10px 16px;
    border-color: var(--app-page-border);
    border-radius: 14px;
    background: var(--app-page-card);
    color: var(--app-page-text);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.035);
}

.teacher-evaluations-tabs .teacher-section-tab:hover {
    border-color: var(--app-page-border-strong);
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
}

.teacher-evaluations-tabs .teacher-section-tab.active {
    border-color: #2563eb;
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    color: #ffffff;
    box-shadow: 0 9px 20px rgba(37, 99, 235, 0.20);
}

.teacher-evaluations-main {
    display: grid;
    gap: 20px;
}

.teacher-evaluations-create-card,
.teacher-evaluations-list-card,
.teacher-evaluations-empty {
    border: 1px solid var(--app-page-border);
    background: linear-gradient(
        180deg,
        var(--app-page-card) 0%,
        var(--app-page-card-soft) 100%
    );
    box-shadow: var(--app-page-shadow-soft);
}

.teacher-evaluations-create-card {
    margin: 0;
    padding: 20px;
    border-radius: 20px;
}

.teacher-evaluations-create-card .teacher-create-list-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 10px 12px;
    width: 100%;
    margin: 0;
}

.teacher-evaluations-create-card .teacher-create-list-form label {
    grid-column: 1 / -1;
    color: var(--app-page-muted);
    font-size: 0.78rem;
    font-weight: 950;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.teacher-evaluations-create-card .teacher-create-list-form input {
    width: 100%;
    min-width: 0;
    min-height: 50px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--app-page-border);
    border-radius: 15px;
    outline: none;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font-size: 1rem;
    font-weight: 800;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
    transition:
        border-color 0.18s ease,
        box-shadow 0.18s ease;
}

.teacher-evaluations-create-card .teacher-create-list-form input:focus {
    border-color: var(--app-page-border-strong);
    box-shadow: 0 0 0 4px var(--app-page-blue-soft);
}

.teacher-evaluations-create-card .teacher-action-btn {
    min-height: 50px;
    padding-inline: 18px;
}

.teacher-evaluations-list-grid {
    gap: 18px;
}

.teacher-evaluations-list-card {
    margin: 0;
    padding: 20px;
    border-radius: 20px;
}

.teacher-evaluations-list-card .teacher-list-card-header h3 {
    color: var(--app-page-text);
}

.teacher-evaluations-list-card .teacher-list-card-header a {
    color: inherit;
}

.teacher-evaluations-list-card .teacher-form-title,
.teacher-evaluations-list-card .teacher-muted-label {
    color: var(--app-page-muted);
}

.teacher-evaluations-list-card .teacher-checkbox-pill {
    border-color: var(--app-page-border);
    background: var(--app-page-card-soft);
    color: var(--app-page-text);
}

.teacher-evaluations-list-card .teacher-list-card-footer {
    border-color: var(--app-page-border);
}

.teacher-evaluations-list-card .teacher-action-btn {
    border-color: var(--app-page-border);
    background: var(--app-page-card);
    color: var(--app-page-text);
}

.teacher-evaluations-list-card .teacher-action-btn:hover {
    border-color: var(--app-page-border-strong);
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
}

.teacher-evaluations-list-card .teacher-action-primary {
    border-color: #2563eb;
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    color: #ffffff;
}

.teacher-evaluations-list-card .teacher-action-primary:hover {
    border-color: #1d4ed8;
    background: linear-gradient(180deg, #2563eb, #1d4ed8);
    color: #ffffff;
}

.teacher-evaluations-list-card .teacher-action-danger {
    color: #b91c1c;
}

.teacher-evaluations-list-card .teacher-action-danger:hover {
    border-color: rgba(220, 38, 38, 0.28);
    background: rgba(220, 38, 38, 0.08);
    color: #991b1b;
}

.teacher-evaluations-empty {
    padding: 32px 24px;
    border-radius: 20px;
}

.teacher-evaluations-empty strong {
    color: var(--app-page-text);
}

.teacher-evaluations-empty p {
    color: var(--app-page-muted);
}

html[data-theme="dark"] .teacher-evaluations-list-card .teacher-action-danger,
body.dark .teacher-evaluations-list-card .teacher-action-danger,
body.dark-mode .teacher-evaluations-list-card .teacher-action-danger,
body.theme-dark .teacher-evaluations-list-card .teacher-action-danger {
    color: #fca5a5;
}

html[data-theme="dark"] .teacher-evaluations-list-card .teacher-action-danger:hover,
body.dark .teacher-evaluations-list-card .teacher-action-danger:hover,
body.dark-mode .teacher-evaluations-list-card .teacher-action-danger:hover,
body.theme-dark .teacher-evaluations-list-card .teacher-action-danger:hover {
    border-color: rgba(248, 113, 113, 0.34);
    background: rgba(248, 113, 113, 0.12);
    color: #fecaca;
}

/* ==========================================================
   RESPONSIVE — AJOUT D’ÉLÈVES ET ÉVALUATIONS
   ========================================================== */

@media (max-width: 760px) {
    .teacher-add-options {
        grid-template-columns: 1fr;
    }

    .teacher-add-option {
        min-height: 260px;
        padding: 22px;
        border-radius: 19px;
    }

    .teacher-evaluations-create-card .teacher-create-list-form {
        grid-template-columns: 1fr;
    }

    .teacher-evaluations-create-card .teacher-create-list-form label {
        grid-column: auto;
    }

    .teacher-evaluations-create-card .teacher-action-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .teacher-add-option {
        min-height: 245px;
        padding: 19px;
    }

    .teacher-add-option-icon {
        width: 49px;
        height: 49px;
        margin-bottom: 18px;
        border-radius: 15px;
    }

    .teacher-add-info {
        padding: 14px;
    }

    .teacher-evaluations-create-card,
    .teacher-evaluations-list-card {
        padding: 16px;
        border-radius: 17px;
    }
}

/* ==========================================================
   PAGE — LIAISON ÉLÈVE / PROFESSEUR
   ========================================================== */

.link-teacher-main {
    display: grid;
    gap: 20px;
    min-height: 0;
    margin-top: 18px;
}

.link-messages {
    display: grid;
    gap: 10px;
}

.link-message {
    padding: 14px 16px;
    border: 1px solid transparent;
    border-radius: 16px;
    font-size: 0.9rem;
    font-weight: 850;
    line-height: 1.45;
    text-align: center;
}

.link-message-success {
    border-color: rgba(22, 163, 74, 0.30);
    background: rgba(22, 163, 74, 0.10);
    color: #15803d;
}

.link-message-error {
    border-color: rgba(220, 38, 38, 0.30);
    background: rgba(220, 38, 38, 0.10);
    color: #dc2626;
}

.link-message-warning {
    border-color: rgba(217, 119, 6, 0.30);
    background: rgba(217, 119, 6, 0.10);
    color: #b45309;
}

.link-teacher-grid {
    display: grid;
    gap: 20px;
}

.link-card {
    min-width: 0;
    padding: clamp(20px, 3vw, 28px);
    border: 1px solid var(--app-page-border);
    border-radius: 22px;
    background:
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
    box-shadow: var(--app-page-shadow-soft);
}

.link-card-header {
    margin-bottom: 20px;
}

.link-card h2 {
    margin: 0.45rem 0 0;
    color: var(--app-page-text);
    font-size: clamp(1.35rem, 2.4vw, 1.8rem);
    font-weight: 950;
    line-height: 1.12;
    letter-spacing: -0.035em;
}

.link-card-intro {
    max-width: 900px;
    margin: 0.75rem 0 0;
    color: var(--app-page-muted);
    font-size: 0.94rem;
    line-height: 1.55;
}

.link-card-intro strong {
    color: var(--app-page-text);
}

.link-list {
    display: grid;
    gap: 14px;
}

.link-child-card {
    min-width: 0;
    padding: 18px;
    border: 1px solid var(--app-page-border);
    border-radius: 18px;
    background: var(--app-page-card);
}

.link-child-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.link-child-name {
    color: var(--app-page-text);
    font-size: 1.05rem;
    font-weight: 950;
    line-height: 1.25;
}

.link-child-meta {
    display: grid;
    gap: 7px;
    min-width: 0;
    color: var(--app-page-muted);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.45;
}

.link-child-meta strong {
    color: var(--app-page-text);
}

.link-child-meta small {
    color: var(--app-page-muted);
}

.link-pill,
.link-code {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    max-width: 100%;
    border-radius: 999px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
    font-weight: 900;
}

.link-pill {
    flex: 0 0 auto;
    padding: 0.3rem 0.68rem;
    font-size: 0.78rem;
    white-space: nowrap;
}

.link-code {
    padding: 0.2rem 0.58rem;
    font-family: inherit;
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    overflow-wrap: anywhere;
}

.link-form {
    display: grid;
    gap: 16px;
    margin: 0;
}

.link-form-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: end;
    gap: 16px;
}

.link-form-field {
    display: grid;
    gap: 7px;
    min-width: 0;
}

.link-form-field > label,
.link-form-spacer {
    min-height: 1rem;
    color: var(--app-page-muted);
    font-size: 0.78rem;
    font-weight: 950;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.link-form-field input {
    width: 100%;
    min-width: 0;
    min-height: 50px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--app-page-border);
    border-radius: 15px;
    outline: none;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font-size: 1rem;
    font-weight: 800;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
    transition:
        border-color 0.18s ease,
        box-shadow 0.18s ease;
}

.link-form-field input::placeholder {
    color: var(--app-page-muted);
    font-weight: 650;
    opacity: 0.78;
}

.link-form-field input:focus {
    border-color: var(--app-page-border-strong);
    box-shadow: 0 0 0 4px var(--app-page-blue-soft);
}

.link-form-submit .app-page-primary-action {
    width: 100%;
}

.link-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.link-actions form {
    margin: 0;
}

.link-action-btn {
    min-height: 50px;
}

.link-action-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 18px;
    border: 1px solid rgba(220, 38, 38, 0.28);
    border-radius: 14px;
    background: rgba(220, 38, 38, 0.08);
    color: #dc2626;
    font: inherit;
    font-size: 0.9rem;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
    transition:
        background 0.18s ease,
        border-color 0.18s ease,
        color 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.18s ease;
}

.link-action-danger:hover {
    border-color: rgba(220, 38, 38, 0.42);
    background: rgba(220, 38, 38, 0.13);
    color: #b91c1c;
    box-shadow: 0 10px 24px rgba(220, 38, 38, 0.12);
    transform: translateY(-1px);
}

.link-action-danger:focus-visible {
    outline: 3px solid rgba(220, 38, 38, 0.16);
    outline-offset: 3px;
}

.link-empty {
    padding: 18px;
    border: 1px dashed var(--app-page-border);
    border-radius: 16px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    font-weight: 800;
    text-align: center;
}

.link-help {
    margin: 14px 0 0;
    padding-top: 14px;
    border-top: 1px solid var(--app-page-border);
    color: var(--app-page-muted);
    font-size: 0.86rem;
    line-height: 1.5;
}

.link-help strong {
    color: var(--app-page-text);
}

html[data-theme="dark"] .link-message-success,
body.dark .link-message-success,
body.dark-mode .link-message-success,
body.theme-dark .link-message-success {
    color: #86efac;
}

html[data-theme="dark"] .link-message-error,
body.dark .link-message-error,
body.dark-mode .link-message-error,
body.theme-dark .link-message-error {
    color: #fca5a5;
}

html[data-theme="dark"] .link-message-warning,
body.dark .link-message-warning,
body.dark-mode .link-message-warning,
body.theme-dark .link-message-warning {
    color: #fde68a;
}

html[data-theme="dark"] .link-action-danger,
body.dark .link-action-danger,
body.dark-mode .link-action-danger,
body.theme-dark .link-action-danger {
    border-color: rgba(248, 113, 113, 0.32);
    background: rgba(248, 113, 113, 0.11);
    color: #fca5a5;
}

html[data-theme="dark"] .link-action-danger:hover,
body.dark .link-action-danger:hover,
body.dark-mode .link-action-danger:hover,
body.theme-dark .link-action-danger:hover {
    border-color: rgba(248, 113, 113, 0.48);
    background: rgba(248, 113, 113, 0.17);
    color: #fecaca;
}

@media (max-width: 900px) {
    .link-form-grid {
        grid-template-columns: 1fr;
    }

    .link-form-spacer {
        display: none;
    }
}

@media (max-width: 700px) {
    .link-teacher-main {
        gap: 14px;
        margin-top: 12px;
    }

    .link-teacher-grid {
        gap: 14px;
    }

    .link-card {
        padding: 18px 14px;
        border-radius: 18px;
    }

    .link-child-card {
        padding: 15px;
        border-radius: 16px;
    }

    .link-child-top {
        flex-direction: column;
    }

    .link-pill {
        white-space: normal;
    }

    .link-actions,
    .link-actions form,
    .link-actions .app-page-primary-action,
    .link-actions .link-action-danger {
        width: 100%;
    }
}

/* ==========================================================
   ESPACE PARENT — BASE COMMUNE
   Pages : Mes enfants, Ajouter un enfant, Paramètres
   ========================================================== */

.parent-space-main,
.parent-create-main {
    display: grid;
    gap: 20px;
    min-height: 0;
    margin-top: 18px;
}

.parent-panel,
.parent-create-card {
    min-width: 0;
    padding: clamp(20px, 3vw, 28px);
    border: 1px solid var(--app-page-border);
    border-radius: 22px;
    background:
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
    box-shadow: var(--app-page-shadow-soft);
}

.parent-panel-header {
    margin-bottom: 20px;
}

.parent-panel-header h2,
.parent-results-heading h2,
.parent-recent-activity-header h2 {
    margin: 0.45rem 0 0;
    color: var(--app-page-text);
    font-size: clamp(1.3rem, 2.4vw, 1.75rem);
    font-weight: 950;
    line-height: 1.12;
    letter-spacing: -0.035em;
}

.parent-panel-header p {
    max-width: 900px;
    margin: 0.7rem 0 0;
    color: var(--app-page-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

.parent-muted-label {
    color: var(--app-page-muted);
    font-size: 0.72rem;
    font-weight: 950;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.parent-muted {
    color: var(--app-page-muted);
    font-size: 0.88rem;
    line-height: 1.45;
}

.parent-alert {
    padding: 15px 17px;
    border: 1px solid transparent;
    border-radius: 16px;
    font-size: 0.9rem;
    font-weight: 800;
    line-height: 1.5;
}

.parent-alert-warning {
    border-color: rgba(217, 119, 6, 0.28);
    background: rgba(217, 119, 6, 0.10);
    color: #92400e;
}

.parent-panel-actions {
    display: flex;
    justify-content: flex-start;
    margin-top: 20px;
}

.parent-inline-form {
    margin: 0;
}

/* ==========================================================
   MES ENFANTS — ACTIVITÉ RÉCENTE
   ========================================================== */

.parent-recent-activity-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 18px;
}

.parent-recent-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
    gap: 16px;
}

.parent-recent-card {
    display: flex;
    flex-direction: column;
    gap: 13px;
    min-width: 0;
    min-height: 285px;
    overflow: hidden;
    padding: 17px;
    border: 1px solid var(--app-page-border);
    border-radius: 18px;
    background:
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.055);
    color: var(--app-page-text);
}

.parent-recent-card-link {
    text-decoration: none;
    cursor: pointer;
    transition:
        transform 0.18s ease,
        border-color 0.18s ease,
        box-shadow 0.18s ease;
}

.parent-recent-card-link:hover {
    border-color: var(--app-page-border-strong);
    color: var(--app-page-text);
    text-decoration: none;
    box-shadow: var(--app-page-shadow-hover);
    transform: translateY(-2px);
}

.parent-recent-card-link:focus-visible {
    outline: 3px solid var(--app-page-blue-soft);
    outline-offset: 3px;
}

.parent-recent-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    min-width: 0;
}

.parent-recent-student {
    min-width: 0;
    color: var(--app-page-text);
    font-weight: 900;
    line-height: 1.2;
    overflow-wrap: anywhere;
}

.parent-recent-date {
    margin-top: 4px;
    color: var(--app-page-muted);
    font-size: 0.8rem;
    line-height: 1.35;
}

.parent-recent-main {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.parent-recent-title {
    color: var(--app-page-text);
    font-weight: 800;
    overflow-wrap: anywhere;
}

.parent-recent-subtitle {
    color: var(--app-page-muted);
    font-size: 0.88rem;
    overflow-wrap: anywhere;
}

.parent-recent-chart-block,
.parent-recent-work-block {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.parent-recent-block-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: var(--app-page-muted);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.parent-recent-mini-chart {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    align-items: end;
    gap: 5px;
    height: 62px;
    padding: 9px 9px 6px;
    border-radius: 14px;
    background: var(--app-page-card-soft);
}

.parent-recent-mini-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    height: 100%;
    min-width: 0;
}

.parent-recent-mini-bar-fill,
.parent-recent-mini-bar-empty {
    display: block;
    width: 100%;
    max-width: 18px;
    border-radius: 999px 999px 4px 4px;
}

.parent-recent-mini-bar-fill {
    min-height: 4px;
    background: var(--app-page-blue);
}

.parent-recent-mini-bar-empty {
    height: 3px;
    background: var(--app-page-border);
}

.parent-recent-mini-bar-label {
    color: var(--app-page-muted);
    font-size: 0.66rem;
    line-height: 1;
}

.parent-recent-work-list {
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
}

.parent-recent-list-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 7px 9px;
    min-width: 0;
    padding: 9px 10px;
    border-radius: 13px;
    background: var(--app-page-card-soft);
}

.parent-recent-list-main {
    display: flex;
    align-items: center;
    gap: 7px;
    min-width: 0;
}

.parent-recent-list-icon {
    width: 18px;
    flex: 0 0 18px;
    color: var(--app-page-muted);
    font-weight: 900;
    text-align: center;
}

.parent-recent-list-name {
    min-width: 0;
    overflow: hidden;
    color: var(--app-page-text);
    font-size: 0.83rem;
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.parent-recent-list-status,
.parent-status-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    background: rgba(100, 116, 139, 0.13);
    color: var(--app-page-muted);
    font-size: 0.7rem;
    font-weight: 900;
    line-height: 1.15;
    white-space: nowrap;
}

.parent-recent-list-row-completed .parent-recent-list-status,
.parent-status-completed {
    background: rgba(22, 163, 74, 0.12);
    color: #166534;
}

.parent-recent-list-row-in_progress .parent-recent-list-status,
.parent-status-in_progress {
    background: rgba(217, 119, 6, 0.13);
    color: #92400e;
}

.parent-recent-list-detail {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    color: var(--app-page-muted);
    font-size: 0.76rem;
    font-weight: 750;
}

.parent-recent-list-mini-progress,
.parent-progress-bar {
    overflow: hidden;
    border-radius: 999px;
    background: rgba(100, 116, 139, 0.17);
}

.parent-recent-list-mini-progress {
    flex: 1;
    height: 5px;
}

.parent-recent-list-mini-progress span,
.parent-progress-bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--app-page-blue);
}

.parent-recent-empty-work,
.parent-empty-inline {
    padding: 12px;
    border-radius: 14px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    font-size: 0.84rem;
    line-height: 1.45;
}

/* ==========================================================
   MES ENFANTS — TABLEAU DÉTAILLÉ
   ========================================================== */

.parent-results-block {
    display: grid;
    gap: 14px;
    margin-top: 20px;
}

.parent-results-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
}

.parent-table-card {
    overflow: hidden;
    border: 1px solid var(--app-page-border);
    border-radius: 20px;
    background: var(--app-page-card);
    box-shadow: var(--app-page-shadow-soft);
}

.parent-table-scroll {
    overflow-x: auto;
}

.parent-data-table {
    width: 100%;
    border-collapse: collapse;
    color: var(--app-page-text);
    font-size: 0.88rem;
}

.parent-data-table thead th {
    padding: 14px 16px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-align: left;
    text-transform: uppercase;
    white-space: nowrap;
}

.parent-data-table tbody td {
    padding: 16px;
    border-top: 1px solid var(--app-page-border);
    vertical-align: top;
}

.parent-empty-cell {
    padding: 28px !important;
    color: var(--app-page-muted);
    text-align: center;
}

.parent-child-cell,
.parent-metric-list,
.parent-list-progress-stack {
    display: flex;
    flex-direction: column;
}

.parent-child-cell {
    gap: 5px;
}

.parent-child-link {
    color: var(--app-page-text);
    font-weight: 850;
    text-decoration: none;
}

.parent-child-link:hover {
    color: var(--app-page-blue-dark);
    text-decoration: underline;
}

.parent-child-table-actions {
    margin-top: 2px;
}

.parent-table-edit-link {
    color: var(--app-page-blue-dark);
    font-size: 0.78rem;
    font-weight: 800;
    text-decoration: none;
}

.parent-table-edit-link:hover {
    text-decoration: underline;
}

.parent-metric-list {
    gap: 4px;
    color: var(--app-page-muted);
    font-size: 0.82rem;
    line-height: 1.4;
}

.parent-metric-list strong {
    color: var(--app-page-text);
}

.parent-list-progress-stack {
    gap: 9px;
}

.parent-list-progress-item {
    padding: 10px 11px;
    border-radius: 13px;
    background: var(--app-page-card-soft);
}

.parent-list-progress-top,
.parent-list-progress-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 9px;
}

.parent-list-progress-top > span:first-child {
    color: var(--app-page-text);
    font-weight: 800;
}

.parent-status-link {
    text-decoration: none;
}

.parent-status-link:hover {
    text-decoration: underline;
}

.parent-list-progress-meta {
    margin-top: 5px;
    color: var(--app-page-muted);
    font-size: 0.77rem;
}

.parent-list-progress-meta strong {
    color: var(--app-page-text);
}

.parent-progress-bar {
    height: 6px;
    margin-top: 7px;
}

/* ==========================================================
   PARAMÈTRES PARENT
   ========================================================== */

.parent-settings-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
    gap: 20px;
}

.parent-children-list {
    display: grid;
    gap: 14px;
}

.parent-child-management-card {
    min-width: 0;
    padding: 17px;
    border: 1px solid var(--app-page-border);
    border-radius: 17px;
    background: var(--app-page-card);
}

.parent-child-management-top,
.parent-child-teacher-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.parent-child-management-top {
    align-items: flex-start;
}

.parent-child-row-name {
    display: block;
    color: var(--app-page-text);
    font-size: 1rem;
    font-weight: 900;
    line-height: 1.25;
}

.parent-child-username {
    display: block;
    margin-top: 4px;
    color: var(--app-page-muted);
    font-size: 0.8rem;
}

.parent-child-row-actions,
.parent-panel-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.parent-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 13px;
    border: 1px solid var(--app-page-border);
    border-radius: 12px;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font: inherit;
    font-size: 0.8rem;
    font-weight: 850;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition:
        background 0.16s ease,
        border-color 0.16s ease,
        color 0.16s ease,
        box-shadow 0.16s ease,
        transform 0.16s ease;
}

.parent-action-btn:hover {
    border-color: var(--app-page-border-strong);
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
    text-decoration: none;
    transform: translateY(-1px);
}

.parent-action-danger {
    border-color: rgba(220, 38, 38, 0.24);
    background: rgba(220, 38, 38, 0.07);
    color: #dc2626;
}

.parent-action-danger:hover {
    border-color: rgba(220, 38, 38, 0.40);
    background: rgba(220, 38, 38, 0.12);
    color: #b91c1c;
}

.parent-child-teacher-block {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--app-page-border);
}

.parent-child-teacher-status strong {
    display: block;
    margin-top: 4px;
    color: var(--app-page-text);
}

.parent-link-teacher-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
    align-items: end;
    gap: 12px;
}

.parent-link-submit {
    min-height: 50px;
}

.parent-child-link-help {
    margin: 12px 0 0;
    color: var(--app-page-muted);
    font-size: 0.8rem;
    line-height: 1.5;
}

.parent-child-link-help strong {
    color: var(--app-page-text);
}

.parent-settings-form {
    display: grid;
    gap: 14px;
}

.parent-settings-divider {
    height: 1px;
    margin: 22px 0;
    background: var(--app-page-border);
}

.parent-form-field {
    display: grid;
    gap: 7px;
    min-width: 0;
}

.parent-form-field label {
    color: var(--app-page-muted);
    font-size: 0.75rem;
    font-weight: 950;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.parent-form-field input,
.parent-form-field select,
.parent-create-form input,
.parent-create-form select {
    width: 100%;
    min-width: 0;
    min-height: 50px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--app-page-border);
    border-radius: 15px;
    outline: none;
    background: var(--app-page-card);
    color: var(--app-page-text);
    font-size: 1rem;
    font-weight: 800;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
    transition:
        border-color 0.18s ease,
        box-shadow 0.18s ease;
}

.parent-form-field input::placeholder,
.parent-create-form input::placeholder {
    color: var(--app-page-muted);
    font-weight: 650;
    opacity: 0.78;
}

.parent-form-field input:focus,
.parent-form-field select:focus,
.parent-create-form input:focus,
.parent-create-form select:focus {
    border-color: var(--app-page-border-strong);
    box-shadow: 0 0 0 4px var(--app-page-blue-soft);
}

.parent-save-btn {
    justify-self: start;
}

/* ==========================================================
   AJOUTER UN ENFANT
   ========================================================== */

.parent-create-main {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.36fr);
    align-items: start;
}

.parent-create-form {
    display: grid;
    gap: 20px;
}

.parent-create-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.parent-create-grid .parent-form-field:last-child {
    grid-column: 1 / -1;
    max-width: 420px;
}

.parent-create-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 4px;
}

.parent-form-errors {
    color: #dc2626;
    font-size: 0.8rem;
    font-weight: 750;
}

.parent-form-errors p {
    margin: 0;
}

.parent-form-errors-global {
    padding: 13px 15px;
    border: 1px solid rgba(220, 38, 38, 0.28);
    border-radius: 14px;
    background: rgba(220, 38, 38, 0.08);
}

.parent-create-info {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 18px;
    border: 1px solid var(--app-page-border);
    border-radius: 18px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    font-size: 0.86rem;
    line-height: 1.5;
}

.parent-create-info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 27px;
    height: 27px;
    flex: 0 0 27px;
    border-radius: 999px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
    font-weight: 950;
}

.parent-create-info strong {
    color: var(--app-page-text);
}

.parent-create-info p {
    margin: 5px 0 0;
}

/* ==========================================================
   ÉTATS VIDES
   ========================================================== */

.parent-empty-state-v2 {
    padding: 28px 20px;
    border: 1px dashed var(--app-page-border);
    border-radius: 18px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    text-align: center;
}

.parent-empty-state-v2 strong {
    display: block;
    color: var(--app-page-text);
    font-size: 1.05rem;
}

.parent-empty-state-v2 p {
    margin: 6px 0 0;
}

.parent-empty-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 340px;
}

.parent-empty-page .app-page-primary-action {
    margin-top: 18px;
}

.parent-empty-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    margin-bottom: 15px;
    border-radius: 18px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
}

.parent-empty-icon svg {
    width: 28px;
    height: 28px;
}

/* ==========================================================
   MODE SOMBRE
   ========================================================== */

html[data-theme="dark"] .parent-alert-warning,
body.dark .parent-alert-warning,
body.dark-mode .parent-alert-warning,
body.theme-dark .parent-alert-warning {
    color: #fde68a;
}

html[data-theme="dark"] .parent-action-danger,
body.dark .parent-action-danger,
body.dark-mode .parent-action-danger,
body.theme-dark .parent-action-danger {
    border-color: rgba(248, 113, 113, 0.30);
    background: rgba(248, 113, 113, 0.10);
    color: #fca5a5;
}

html[data-theme="dark"] .parent-action-danger:hover,
body.dark .parent-action-danger:hover,
body.dark-mode .parent-action-danger:hover,
body.theme-dark .parent-action-danger:hover {
    border-color: rgba(248, 113, 113, 0.46);
    background: rgba(248, 113, 113, 0.16);
    color: #fecaca;
}

html[data-theme="dark"] .parent-status-completed,
html[data-theme="dark"] .parent-recent-list-row-completed .parent-recent-list-status,
body.dark .parent-status-completed,
body.dark .parent-recent-list-row-completed .parent-recent-list-status,
body.dark-mode .parent-status-completed,
body.dark-mode .parent-recent-list-row-completed .parent-recent-list-status,
body.theme-dark .parent-status-completed,
body.theme-dark .parent-recent-list-row-completed .parent-recent-list-status {
    color: #bbf7d0;
}

html[data-theme="dark"] .parent-status-in_progress,
html[data-theme="dark"] .parent-recent-list-row-in_progress .parent-recent-list-status,
body.dark .parent-status-in_progress,
body.dark .parent-recent-list-row-in_progress .parent-recent-list-status,
body.dark-mode .parent-status-in_progress,
body.dark-mode .parent-recent-list-row-in_progress .parent-recent-list-status,
body.theme-dark .parent-status-in_progress,
body.theme-dark .parent-recent-list-row-in_progress .parent-recent-list-status {
    color: #fde68a;
}

html[data-theme="dark"] .parent-form-errors,
body.dark .parent-form-errors,
body.dark-mode .parent-form-errors,
body.theme-dark .parent-form-errors {
    color: #fca5a5;
}

/* ==========================================================
   RESPONSIVE PARENT
   ========================================================== */

@media (max-width: 1050px) {
    .parent-settings-grid,
    .parent-create-main {
        grid-template-columns: 1fr;
    }

    .parent-link-teacher-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .parent-link-submit {
        grid-column: 1 / -1;
        width: 100%;
    }
}

@media (max-width: 760px) {
    .parent-space-main,
    .parent-create-main {
        gap: 14px;
        margin-top: 12px;
    }

    .parent-panel,
    .parent-create-card {
        padding: 18px 14px;
        border-radius: 18px;
    }

    .parent-recent-card {
        min-height: auto;
        padding: 15px;
        border-radius: 16px;
    }

    .parent-recent-activity-header,
    .parent-child-management-top,
    .parent-child-teacher-status {
        align-items: stretch;
        flex-direction: column;
    }

    .parent-child-row-actions,
    .parent-child-row-actions .parent-action-btn,
    .parent-child-row-actions form,
    .parent-child-row-actions form .parent-action-btn {
        width: 100%;
    }

    .parent-link-teacher-form,
    .parent-create-grid {
        grid-template-columns: 1fr;
    }

    .parent-create-grid .parent-form-field:last-child {
        grid-column: auto;
        max-width: none;
    }

    .parent-create-actions {
        align-items: stretch;
        flex-direction: column-reverse;
    }

    .parent-create-actions .app-page-secondary-action,
    .parent-create-actions .app-page-primary-action,
    .parent-panel-actions,
    .parent-panel-actions .app-page-primary-action,
    .parent-save-btn,
    .parent-settings-form .app-page-secondary-action {
        width: 100%;
    }

    .parent-create-info {
        padding: 15px;
        border-radius: 16px;
    }
}

@media (max-width: 480px) {
    .parent-recent-list-row {
        grid-template-columns: 1fr;
    }

    .parent-recent-list-status {
        justify-self: start;
    }

    .parent-recent-mini-chart {
        gap: 3px;
        padding-inline: 7px;
    }

    .parent-list-progress-top,
    .parent-list-progress-meta {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* ==========================================================
   CONFIRMATION — COMPTE ENFANT CRÉÉ
   ========================================================== */

.parent-created-main {
    display: grid;
    place-items: center;
    min-height: 0;
    margin-top: 18px;
}

.parent-created-card {
    display: grid;
    justify-items: center;
    width: min(100%, 760px);
    padding: clamp(24px, 4vw, 38px);
    border: 1px solid var(--app-page-border);
    border-radius: 24px;
    background:
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
    box-shadow: var(--app-page-shadow-soft);
    text-align: center;
}

.parent-created-success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-bottom: 18px;
    border-radius: 20px;
    background: rgba(22, 163, 74, 0.12);
    color: #15803d;
}

.parent-created-success-icon svg {
    width: 32px;
    height: 32px;
    stroke-width: 2.4;
}

.parent-created-copy h2 {
    margin: 0.5rem 0 0;
    color: var(--app-page-text);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 950;
    letter-spacing: -0.04em;
}

.parent-created-copy p {
    margin: 0.7rem auto 0;
    max-width: 560px;
    color: var(--app-page-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

.parent-created-credentials {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    width: 100%;
    margin-top: 24px;
}

.parent-created-credential {
    min-width: 0;
    padding: 17px;
    border: 1px solid var(--app-page-border);
    border-radius: 17px;
    background: var(--app-page-card);
    text-align: left;
}

.parent-created-credential span,
.parent-created-credential strong {
    display: block;
}

.parent-created-credential span {
    color: var(--app-page-muted);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.parent-created-credential strong {
    margin-top: 7px;
    color: var(--app-page-blue-dark);
    font-size: 1.08rem;
    font-weight: 950;
    letter-spacing: 0.035em;
    overflow-wrap: anywhere;
}

.parent-created-warning {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    width: 100%;
    margin-top: 16px;
    padding: 14px 15px;
    border: 1px solid rgba(217, 119, 6, 0.28);
    border-radius: 15px;
    background: rgba(217, 119, 6, 0.09);
    color: #92400e;
    text-align: left;
}

.parent-created-warning-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    border-radius: 999px;
    background: rgba(217, 119, 6, 0.16);
    font-weight: 950;
}

.parent-created-warning p {
    margin: 1px 0 0;
    font-size: 0.84rem;
    font-weight: 750;
    line-height: 1.45;
}

.parent-created-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

html[data-theme="dark"] .parent-created-success-icon,
body.dark .parent-created-success-icon,
body.dark-mode .parent-created-success-icon,
body.theme-dark .parent-created-success-icon {
    color: #86efac;
}

html[data-theme="dark"] .parent-created-warning,
body.dark .parent-created-warning,
body.dark-mode .parent-created-warning,
body.theme-dark .parent-created-warning {
    color: #fde68a;
}

@media (max-width: 700px) {
    .parent-created-main {
        margin-top: 12px;
    }

    .parent-created-card {
        padding: 22px 15px;
        border-radius: 19px;
    }

    .parent-created-credentials {
        grid-template-columns: 1fr;
    }

    .parent-created-actions,
    .parent-created-actions .app-page-secondary-action,
    .parent-created-actions .app-page-primary-action {
        width: 100%;
    }
}

/* ==========================================================
   ESPACE ÉLÈVE — HISTORIQUE ET COURS
   ========================================================== */

.student-history-main,
.student-courses-main {
    margin-top: 18px;
}

/* ----------------------------------------------------------
   État vide commun
   ---------------------------------------------------------- */

.student-page-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    min-height: 320px;
    padding: 32px 20px;
    border: 1px dashed var(--app-page-border);
    border-radius: 20px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    text-align: center;
}

.student-page-empty-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    margin-bottom: 18px;
    border: 1px solid var(--app-page-border-strong);
    border-radius: 18px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue);
}

.student-page-empty-icon svg {
    width: 28px;
    height: 28px;
}

.student-page-empty h2 {
    margin: 0;
    color: var(--app-page-text);
    font-size: 1.35rem;
    font-weight: 950;
    letter-spacing: -0.025em;
}

.student-page-empty p {
    max-width: 520px;
    margin: 10px 0 0;
    font-size: 0.92rem;
    line-height: 1.55;
}

/* ==========================================================
   HISTORIQUE
   ========================================================== */

.student-history-panel {
    min-width: 0;
}

.student-history-section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 18px;
}

.student-history-section-heading h2 {
    margin: 0.45rem 0 0;
    color: var(--app-page-text);
    font-size: clamp(1.35rem, 2.4vw, 1.8rem);
    font-weight: 950;
    line-height: 1.12;
    letter-spacing: -0.035em;
}

.student-history-section-heading p {
    margin: 0.55rem 0 0;
    color: var(--app-page-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.student-history-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 13px;
    border: 1px solid var(--app-page-border);
    border-radius: 999px;
    background: var(--app-page-card-soft);
    color: var(--app-page-subtle);
    font-size: 0.8rem;
    font-weight: 900;
    white-space: nowrap;
}

.student-history-table-shell {
    position: relative;
    width: 100%;
    max-width: 100%;
    overflow: auto;
    border: 1px solid var(--app-page-border);
    border-radius: 20px;
    background: var(--app-page-card);
    box-shadow: var(--app-page-shadow-soft);
    scrollbar-color: var(--app-page-border-strong) var(--app-page-card-soft);
    scrollbar-width: thin;
}

.student-history-table-shell:focus-visible {
    outline: 3px solid var(--app-page-blue-soft);
    outline-offset: 3px;
}

.student-history-table {
    width: 100%;
    min-width: 2200px;
    table-layout: fixed;
    border-collapse: separate;
    border-spacing: 0;
    color: var(--app-page-text);
    font-size: 0.87rem;
}

.student-history-table th,
.student-history-table td {
    vertical-align: top;
}

.student-history-table thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    padding: 14px 12px;
    border-bottom: 1px solid var(--app-page-border);
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    font-size: 0.72rem;
    font-weight: 950;
    line-height: 1.2;
    letter-spacing: 0.06em;
    text-align: center;
    text-transform: uppercase;
    white-space: nowrap;
}

.student-history-table tbody td {
    padding: 15px 13px;
    border-bottom: 1px solid var(--app-page-border);
    background: var(--app-page-card);
    color: var(--app-page-subtle);
    line-height: 1.45;
    transition: background 0.16s ease;
}

.student-history-table tbody tr.history-main-row:hover > td {
    background: var(--app-page-card-blue);
}

.student-history-table tbody tr:last-child > td {
    border-bottom: 0;
}

.student-history-table thead th:first-child {
    left: 0;
    z-index: 5;
}

.student-history-table tbody tr.history-main-row > td:first-child {
    position: sticky;
    left: 0;
    z-index: 2;
    box-shadow: 1px 0 0 var(--app-page-border);
}

.student-history-table tbody tr.history-main-row:hover > td:first-child {
    background: var(--app-page-card-blue);
}

.student-history-table th:nth-child(1),
.student-history-table td:nth-child(1) {
    width: 70px;
    min-width: 70px;
    text-align: center;
}

.student-history-table th:nth-child(2),
.student-history-table td:nth-child(2) {
    width: 620px;
    min-width: 620px;
}

.student-history-table th:nth-child(3),
.student-history-table td:nth-child(3) {
    width: 150px;
    min-width: 150px;
    text-align: center;
}

.student-history-table th:nth-child(4),
.student-history-table td:nth-child(4) {
    width: 160px;
    min-width: 160px;
    text-align: center;
}

.student-history-table th:nth-child(5),
.student-history-table td:nth-child(5),
.student-history-table th:nth-child(6),
.student-history-table td:nth-child(6),
.student-history-table th:nth-child(12),
.student-history-table td:nth-child(12) {
    width: 78px;
    min-width: 78px;
    text-align: center;
    white-space: nowrap;
}

.student-history-table th:nth-child(7),
.student-history-table td:nth-child(7) {
    width: 96px;
    min-width: 96px;
    text-align: center;
    white-space: nowrap;
}

.student-history-table th:nth-child(8),
.student-history-table td:nth-child(8) {
    width: 155px;
    min-width: 155px;
    text-align: center;
    white-space: nowrap;
}

.student-history-table th:nth-child(9),
.student-history-table td:nth-child(9) {
    width: 220px;
    min-width: 220px;
}

.student-history-table th:nth-child(10),
.student-history-table td:nth-child(10) {
    width: 240px;
    min-width: 240px;
}

.student-history-table th:nth-child(11),
.student-history-table td:nth-child(11) {
    width: 280px;
    min-width: 280px;
}

.student-history-table th:nth-child(9),
.student-history-table td:nth-child(9),
.student-history-table th:nth-child(10),
.student-history-table td:nth-child(10),
.student-history-table th:nth-child(11),
.student-history-table td:nth-child(11) {
    white-space: normal;
    overflow-wrap: break-word;
    word-break: normal;
}

.student-history-table .statement-cell,
.student-history-table .exercise-cell {
    text-align: left;
    white-space: normal;
    overflow-wrap: break-word;
    word-break: break-word;
}

.student-history-table .statement-box {
    width: 100%;
    max-width: none;
    overflow: visible;
}

.student-history-table .answer-cell,
.student-history-table .solution-cell {
    text-align: center;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.history-center-cell {
    text-align: center;
}

.history-date-cell {
    text-align: center;
    white-space: nowrap;
}

.history-date,
.history-time {
    display: block;
    line-height: 1.25;
}

.history-date {
    color: var(--app-page-text);
    font-weight: 850;
}

.history-time {
    margin-top: 4px;
    color: var(--app-page-muted);
    font-size: 0.8rem;
}

.history-sort-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.28rem;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}

.history-sort-link:hover {
    color: var(--app-page-blue-dark);
    text-decoration: none;
}

.history-sort-link.is-active {
    color: var(--app-page-blue-dark);
    font-weight: 950;
}

.history-sort-arrow {
    font-size: 0.65rem;
    opacity: 0.82;
}

.history-correction-control-cell {
    background: var(--app-page-card) !important;
}

.correction-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid var(--app-page-border-strong);
    border-radius: 11px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
    font: inherit;
    font-size: 1rem;
    font-weight: 950;
    line-height: 1;
    cursor: pointer;
    transition:
        background 0.16s ease,
        border-color 0.16s ease,
        color 0.16s ease,
        box-shadow 0.16s ease,
        transform 0.16s ease;
}

.correction-btn:hover {
    border-color: var(--app-page-blue);
    background: var(--app-page-blue);
    color: #ffffff;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.18);
    transform: translateY(-1px);
}

.correction-btn:focus-visible {
    outline: 3px solid var(--app-page-blue-soft);
    outline-offset: 3px;
}

.history-no-correction {
    color: var(--app-page-muted);
    font-weight: 850;
}

.student-history-table .correction-row[hidden] {
    display: none;
}

.student-history-table .correction-row td {
    padding: 20px 22px;
    border-bottom: 1px solid var(--app-page-border);
    background:
        linear-gradient(
            135deg,
            var(--app-page-card-blue) 0%,
            var(--app-page-card-soft) 100%
        );
    color: var(--app-page-text);
    text-align: left;
    white-space: normal;
}

.student-history-table .correction-content {
    max-width: 1180px;
    color: inherit;
}

.student-history-table .correction-content > strong {
    display: inline-block;
    margin-bottom: 12px;
    color: var(--app-page-blue-dark);
    font-size: 0.84rem;
    font-weight: 950;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.student-history-table .correction-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.student-history-table .correction-list li {
    margin: 0 0 12px;
}

.student-history-table .correction-list li:last-child {
    margin-bottom: 0;
}

.student-history-table .correction-math {
    color: inherit;
    line-height: 1.55;
    text-align: left;
    white-space: normal;
    overflow-wrap: break-word;
}

.student-history-table .statement-cell mjx-container,
.student-history-table .statement-cell .MathJax,
.student-history-table .solution-cell mjx-container,
.student-history-table .solution-cell .MathJax,
.student-history-table .answer-cell mjx-container,
.student-history-table .answer-cell .MathJax,
.student-history-table .correction-cell mjx-container,
.student-history-table .correction-cell .MathJax,
.student-history-table .correction-math mjx-container,
.student-history-table .correction-math .MathJax {
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
}

.student-history-table .statement-cell mjx-container,
.student-history-table .statement-cell .MathJax,
.student-history-table .correction-cell mjx-container,
.student-history-table .correction-cell .MathJax,
.student-history-table .correction-math mjx-container,
.student-history-table .correction-math .MathJax {
    text-align: left !important;
}

.student-history-table img.problem-figure {
    width: 200px;
    max-width: 100%;
    height: auto;
}

/* ==========================================================
   COURS
   ========================================================== */

.student-course-stack {
    display: grid;
    gap: 22px;
}

.student-course-theme {
    min-width: 0;
    padding: clamp(20px, 3vw, 28px);
    border: 1px solid var(--app-page-border);
    border-radius: 22px;
    background:
        linear-gradient(
            180deg,
            var(--app-page-card) 0%,
            var(--app-page-card-soft) 100%
        );
    box-shadow: var(--app-page-shadow-soft);
}

.student-course-theme-header {
    margin-bottom: 20px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--app-page-border);
}

.student-course-theme-header h2 {
    margin: 0.45rem 0 0;
    color: var(--app-page-text);
    font-size: clamp(1.45rem, 2.8vw, 2rem);
    font-weight: 950;
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.student-course-chapter-list {
    display: grid;
    gap: 16px;
}

.student-course-chapter {
    min-width: 0;
    padding: 18px;
    border: 1px solid var(--app-page-border);
    border-radius: 18px;
    background: var(--app-page-card);
}

.student-course-chapter-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.student-course-chapter-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 43px;
    height: 43px;
    flex: 0 0 43px;
    border: 1px solid var(--app-page-border-strong);
    border-radius: 14px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue);
}

.student-course-chapter-icon svg {
    width: 22px;
    height: 22px;
}

.student-course-chapter-header > div {
    min-width: 0;
}

.student-course-chapter-header > div > span {
    display: block;
    margin-bottom: 3px;
    color: var(--app-page-muted);
    font-size: 0.66rem;
    font-weight: 950;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.student-course-chapter-header h3 {
    margin: 0;
    color: var(--app-page-text);
    font-size: 1.05rem;
    font-weight: 950;
    line-height: 1.22;
    letter-spacing: -0.02em;
}

.student-course-lesson-grid {
    display: grid;
    grid-template-columns: repeat(
        auto-fit,
        minmax(min(250px, 100%), 1fr)
    );
    gap: 12px;
}

.student-course-lesson-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    min-height: 86px;
    padding: 14px;
    border: 1px solid var(--app-page-border);
    border-radius: 16px;
    background: var(--app-page-card-soft);
    color: var(--app-page-text);
    text-decoration: none;
    box-shadow: 0 3px 12px rgba(15, 23, 42, 0.035);
    transition:
        background 0.18s ease,
        border-color 0.18s ease,
        box-shadow 0.18s ease,
        color 0.18s ease,
        transform 0.18s ease;
}

.student-course-lesson-card:hover {
    border-color: var(--app-page-border-strong);
    background: var(--app-page-card-blue);
    color: var(--app-page-blue-dark);
    box-shadow: var(--app-page-shadow-hover);
    text-decoration: none;
    transform: translateY(-2px);
}

.student-course-lesson-card:focus-visible {
    outline: 3px solid var(--app-page-blue-soft);
    outline-offset: 3px;
}

.student-course-lesson-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    border: 1px solid var(--app-page-border);
    border-radius: 13px;
    background: var(--app-page-card);
    color: var(--app-page-blue);
}

.student-course-lesson-icon svg {
    width: 21px;
    height: 21px;
}

.student-course-lesson-copy {
    display: grid;
    gap: 5px;
    min-width: 0;
}

.student-course-lesson-copy strong {
    color: var(--app-page-text);
    font-size: 0.92rem;
    font-weight: 900;
    line-height: 1.3;
    overflow-wrap: anywhere;
}

.student-course-lesson-copy small {
    color: var(--app-page-muted);
    font-size: 0.76rem;
    font-weight: 700;
}

.student-course-lesson-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    border-radius: 10px;
    background: var(--app-page-blue-soft);
    color: var(--app-page-blue-dark);
    transition:
        background 0.18s ease,
        color 0.18s ease,
        transform 0.18s ease;
}

.student-course-lesson-arrow svg {
    width: 17px;
    height: 17px;
}

.student-course-lesson-card:hover .student-course-lesson-arrow {
    background: var(--app-page-blue);
    color: #ffffff;
    transform: translateX(2px);
}

.student-course-empty {
    padding: 16px;
    border: 1px dashed var(--app-page-border);
    border-radius: 14px;
    background: var(--app-page-card-soft);
    color: var(--app-page-muted);
    font-size: 0.86rem;
    font-weight: 750;
    text-align: center;
}

/* ==========================================================
   RESPONSIVE — HISTORIQUE ET COURS
   ========================================================== */

@media (max-width: 1100px) {
    .student-history-table {
        min-width: 1740px;
    }

    .student-history-table th:nth-child(2),
    .student-history-table td:nth-child(2) {
        width: 440px;
        min-width: 440px;
    }

    .student-history-table th:nth-child(9),
    .student-history-table td:nth-child(9) {
        width: 180px;
        min-width: 180px;
    }

    .student-history-table th:nth-child(10),
    .student-history-table td:nth-child(10) {
        width: 200px;
        min-width: 200px;
    }

    .student-history-table th:nth-child(11),
    .student-history-table td:nth-child(11) {
        width: 240px;
        min-width: 240px;
    }
}

@media (max-width: 700px) {
    .student-history-main,
    .student-courses-main {
        margin-top: 12px;
    }

    .student-history-section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 13px;
    }

    .student-history-count {
        align-self: flex-start;
    }

    .student-history-table-shell {
        border-radius: 16px;
    }

    .student-course-stack {
        gap: 14px;
    }

    .student-course-theme {
        padding: 18px 14px;
        border-radius: 18px;
    }

    .student-course-chapter {
        padding: 15px;
        border-radius: 16px;
    }

    .student-course-lesson-grid {
        grid-template-columns: 1fr;
    }

    .student-course-lesson-card {
        min-height: 80px;
        padding: 12px;
    }

    .student-page-empty {
        min-height: 260px;
        border-radius: 17px;
    }
}