/* ============================================================
   Campus St JO — Feuille de style principale
   ============================================================ */

:root {
    --color-primary:    #1a56a0;
    --color-primary-dk: #133f7a;
    --color-secondary:  #6c757d;
    --color-success:    #198754;
    --color-danger:     #dc3545;
    --color-warning:    #fd7e14;
    --color-bg:         #f4f6f9;
    --color-surface:    #ffffff;
    --color-border:     #dee2e6;
    --color-text:       #212529;
    --color-muted:      #6c757d;
    --radius:           8px;
    --shadow:           0 2px 8px rgba(0,0,0,.08);
    --nav-height:       56px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    font-size: 15px;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}

/* ---- Navbar ---- */
.navbar {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    height: var(--nav-height);
    padding: 0 1.5rem;
    background: var(--color-primary);
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 6px rgba(0,0,0,.15);
}
.navbar .nav-links { flex: 1; }
.navbar .nav-hamburger { margin-left: auto; }

.navbar-brand {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: .25rem;
    flex: 1;
}

.nav-links a {
    display: block;
    padding: .4rem .85rem;
    border-radius: var(--radius);
    color: rgba(255,255,255,.85);
    text-decoration: none;
    font-size: .9rem;
    transition: background .15s;
}

.nav-links a:hover,
.nav-links a.active {
    background: rgba(255,255,255,.18);
    color: #fff;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-size: .88rem;
    color: rgba(255,255,255,.9);
    white-space: nowrap;
}

.btn-logout {
    color: rgba(255,255,255,.85);
    text-decoration: underline;
    font-size: .85rem;
}

/* ---- Layout ---- */
.container {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 1.25rem;
}

.container-fluid {
    width: 100%;
    margin: 0;
    padding: 1.25rem 1.5rem;
    box-sizing: border-box;
}

.footer {
    text-align: center;
    padding: 1.5rem;
    font-size: .82rem;
    color: var(--color-muted);
    border-top: 1px solid var(--color-border);
    margin-top: 3rem;
}

/* ---- Boutons ---- */
.btn {
    display: inline-block;
    padding: .45rem 1rem;
    border: none;
    border-radius: var(--radius);
    font-size: .9rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: filter .15s;
}

.btn:hover { filter: brightness(.9); }

.btn-primary   { background: var(--color-primary);   color: #fff; }
.btn-secondary { background: var(--color-secondary); color: #fff; }
.btn-danger    { background: var(--color-danger);    color: #fff; }
.btn-success   { background: var(--color-success);   color: #fff; }
.btn-sm        { padding: .3rem .7rem; font-size: .82rem; }
.btn-block     { display: block; width: 100%; text-align: center; }

/* ---- Alertes ---- */
.alert {
    padding: .75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: .9rem;
}

.alert-danger  { background: #f8d7da; color: #842029; border: 1px solid #f5c2c7; }
.alert-success { background: #d1e7dd; color: #0f5132; border: 1px solid #badbcc; }
.alert-info    { background: #cff4fc; color: #055160; border: 1px solid #b6effb; }

/* ---- Formulaires ---- */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: .35rem;
    font-size: .9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: .5rem .75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: .95rem;
    font-family: inherit;
    background: var(--color-surface);
    transition: border-color .15s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26,86,160,.15);
}

/* ---- Page de connexion ---- */
.page-login {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: var(--color-bg);
}

.login-container { width: 100%; max-width: 420px; padding: 1rem; }

.login-card {
    background: var(--color-surface);
    border-radius: calc(var(--radius) * 2);
    box-shadow: var(--shadow);
    padding: 2.5rem 2rem;
}

.login-logo {
    text-align: center;
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: .25rem;
}

.login-subtitle {
    text-align: center;
    color: var(--color-muted);
    font-size: .9rem;
    margin-bottom: 1.75rem;
}

/* ---- Tableaux ---- */
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.table th,
.table td {
    padding: .65rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    font-size: .9rem;
}

.table thead th {
    background: var(--color-primary);
    color: #fff;
    font-weight: 600;
}

.table tbody tr:hover { background: #f0f4f9; }
.table tbody tr:last-child td { border-bottom: none; }

/* ---- Stats ---- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem 1rem;
    text-align: center;
    border-top: 4px solid var(--color-primary);
}

.stat-card.stat-alert { border-top-color: var(--color-warning); }

.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.stat-alert .stat-number { color: var(--color-warning); }

.stat-label {
    display: block;
    font-size: .82rem;
    color: var(--color-muted);
    margin-top: .35rem;
}

/* ---- Actions dashboard ---- */
.dashboard-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-top: 1.5rem;
}

/* ---- Formulaire dans <details> ---- */
.card-form {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    box-shadow: var(--shadow);
}

.card-form summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--color-primary);
    user-select: none;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0 1rem;
}

/* ---- Utilitaires ---- */
.text-muted { color: var(--color-muted); font-size: .9rem; }
h1 { font-size: 1.5rem; margin-bottom: 1.25rem; color: var(--color-primary); }
h2 { font-size: 1.15rem; margin: 1.5rem 0 .75rem; }

/* ---- Badges ---- */
.badge {
    display: inline-block;
    padding: .2rem .55rem;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 600;
    vertical-align: middle;
    margin-left: .35rem;
}
.badge-success { background: #d1e7dd; color: #0f5132; }
.badge-draft   { background: #e2e3e5; color: #41464b; }
.badge-danger  { background: #f8d7da; color: #842029; }

/* ---- Cartes cours ---- */
.cours-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: .75rem;
    box-shadow: var(--shadow);
}

.cours-header {
    display: flex;
    flex-direction: column;
    gap: .2rem;
    margin-bottom: .4rem;
}

.cours-desc {
    font-size: .88rem;
    color: var(--color-muted);
    margin-bottom: .5rem;
}

.cours-actions {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    margin-top: .5rem;
}

.cours-contenu {
    line-height: 1.8;
    font-size: .95rem;
}

/* ---- Modules (ex-Séquences) ---- */
.module-block,
.sequence-block {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
}

.module-header,
.sequence-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: .5rem;
}

/* ---- Cases à cocher ---- */
.checkbox-list {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem .75rem;
    margin-top: .25rem;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: .3rem;
    font-size: .88rem;
    cursor: pointer;
}

/* ---- Projets — grille ---- */
.projets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.projet-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.projet-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .5rem;
}

.projet-meta {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem .75rem;
    font-size: .8rem;
    color: var(--color-muted);
}

/* ---- Barre de progression ---- */
.progress-bar-wrap {
    background: var(--color-border);
    border-radius: 4px;
    height: 8px;
    overflow: hidden;
    margin-top: .35rem;
}

.progress-bar-fill {
    background: var(--color-primary);
    height: 100%;
    border-radius: 4px;
    transition: width .3s ease;
}

/* ---- Kanban board (plein) ---- */
.kanban-board {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.kanban-column {
    background: var(--col-color, #f4f6f9);
    border-radius: var(--radius);
    padding: .75rem;
    min-height: 200px;
}

.kanban-column-title {
    font-weight: 700;
    font-size: .88rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--color-text);
    margin-bottom: .75rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}

.kanban-count {
    background: rgba(0,0,0,.1);
    border-radius: 20px;
    padding: .1rem .45rem;
    font-size: .75rem;
}

.kanban-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: .65rem .75rem;
    margin-bottom: .5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,.06);
}

.kanban-card-title {
    font-size: .9rem;
    font-weight: 500;
    margin-bottom: .3rem;
}

.kanban-card-meta {
    font-size: .78rem;
    color: var(--color-muted);
    margin-bottom: .4rem;
}

.kanban-card-actions {
    display: flex;
    gap: .3rem;
    flex-wrap: wrap;
}

.btn-kanban-move {
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: .15rem .45rem;
    font-size: .72rem;
    cursor: pointer;
    color: var(--color-primary);
    transition: background .15s;
}

.btn-kanban-move:hover { background: var(--color-bg); }

.btn-kanban-delete {
    background: none;
    border: none;
    color: var(--color-danger);
    cursor: pointer;
    font-size: .82rem;
    padding: .15rem .3rem;
    margin-left: auto;
}

/* ---- Membres ---- */
.membres-list {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: .5rem;
}

.membre-chip {
    display: flex;
    align-items: center;
    gap: .4rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: .3rem .75rem;
    font-size: .88rem;
}

.membre-remove {
    background: none;
    border: none;
    color: var(--color-danger);
    cursor: pointer;
    font-size: .8rem;
    padding: 0;
    line-height: 1;
}

/* ---- Kanban mini (tuteur) ---- */
.kanban-mini {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .5rem;
    margin-top: .75rem;
}

.kanban-col-title {
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--color-muted);
    margin-bottom: .35rem;
}

.kanban-task {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: .3rem .5rem;
    font-size: .82rem;
    margin-bottom: .25rem;
}

/* ---- Résultats ---- */
.result-ok   { color: var(--color-success); }
.result-fail { color: var(--color-danger); }

/* ---- Groupes de classes (formateur) ---- */
.classe-groupe {
    margin-bottom: .75rem;
}

.classe-groupe-titre {
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--color-muted);
    margin-bottom: .3rem;
    padding-bottom: .2rem;
    border-bottom: 1px solid var(--color-border);
}

/* ---- QCM ---- */
.qcm-question-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: .85rem;
    box-shadow: var(--shadow);
}

.qcm-card-ok   { border-left: 4px solid var(--color-success); }
.qcm-card-fail { border-left: 4px solid var(--color-danger); }

.qcm-q-header {
    display: flex;
    align-items: flex-start;
    gap: .6rem;
    margin-bottom: .6rem;
    font-size: .95rem;
}

.qcm-q-num {
    background: var(--color-primary);
    color: #fff;
    border-radius: 4px;
    padding: .1rem .45rem;
    font-size: .78rem;
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: .1rem;
}

.qcm-options-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: .3rem;
}

.qcm-options-list li {
    font-size: .9rem;
    padding: .25rem .4rem;
    border-radius: 4px;
}

.qcm-correct { background: #d1e7dd; color: #0f5132; font-weight: 500; }
.qcm-wrong   { background: #f8d7da; color: #842029; }

.qcm-options-interactive li { padding: 0; }

.qcm-option-label {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .4rem .5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background .1s;
    font-size: .9rem;
}

.qcm-option-label:hover { background: var(--color-bg); }

.qcm-option-row {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: .4rem;
}

.qcm-option-row input[type=text] { flex: 1; }

/* Bannière résultat QCM */
.qcm-result-banner {
    border-radius: var(--radius);
    padding: 1.5rem 2rem;
    text-align: center;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.qcm-result-score {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: .35rem;
}

.qcm-result-ok   { background: #d1e7dd; color: #0f5132; }
.qcm-result-fail { background: #f8d7da; color: #842029; }

/* ---- Hamburger button ---- */
.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 4px 6px;
    background: none;
    border: none;
    cursor: pointer;
    flex-shrink: 0;
}
.nav-hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: transform .2s, opacity .2s;
}
.nav-hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Mobile drawer ---- */
.nav-mobile-drawer {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 75vw;
    max-width: 280px;
    height: calc(100vh - var(--nav-height));
    background: var(--color-primary);
    z-index: 200;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform .25s ease;
    overflow-y: auto;
    padding: .5rem 0 1.5rem;
}
.nav-mobile-drawer.open {
    transform: translateX(0);
}
.nav-mobile-drawer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.nav-mobile-drawer ul li a {
    display: block;
    padding: .85rem 1.25rem;
    color: rgba(255,255,255,.9);
    text-decoration: none;
    font-size: .97rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
    transition: background .15s;
}
.nav-mobile-drawer ul li a:hover {
    background: rgba(255,255,255,.12);
    color: #fff;
}
.nav-mobile-user {
    padding: 1rem 1.25rem;
    margin-top: .5rem;
    border-top: 1px solid rgba(255,255,255,.15);
    display: flex;
    flex-direction: column;
    gap: .5rem;
    font-size: .88rem;
    color: rgba(255,255,255,.75);
}
.nav-mobile-user a {
    color: rgba(255,255,255,.75);
    text-decoration: underline;
    font-size: .85rem;
}
.nav-mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    top: var(--nav-height);
    background: rgba(0,0,0,.4);
    z-index: 199;
}
.nav-mobile-overlay.open { display: block; }

/* ---- Responsive ---- */
@media (max-width: 640px) {
    .nav-links { display: none; }
    .nav-user { display: none; }
    .nav-hamburger { display: flex; }
    .nav-mobile-drawer { display: flex; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .kanban-board { grid-template-columns: 1fr; }
    .projets-grid { grid-template-columns: 1fr; }
    h1 { font-size: 1.25rem; }
}