/* ============================================
   Site Collège St Gildas - Feuille de style
   4 couleurs administrables via variables CSS
   ============================================ */

:root {
    --color-1: #1a4d8f;   /* Couleur principale (bandeau) */
    --color-2: #f4f4f4;   /* Couleur de fond */
    --color-3: #2d6bb5;   /* Accents / survol */
    --color-4: #333333;   /* Texte */
    --radius: 10px;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Arial, sans-serif;
    background: var(--color-2);
    color: var(--color-4);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ---------- Bandeau / Menu déroulant ---------- */
.topbar {
    background: var(--color-1);
    color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,.25);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    min-height: 52px;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 26px;
    line-height: 1;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 6px;
    transition: background .2s;
}
.nav-toggle:hover { background: rgba(255,255,255,.15); }

.menu-list {
    display: flex;
    list-style: none;
}

.menu-item { position: relative; }

.menu-btn {
    background: none;
    border: none;
    color: #fff;
    padding: 16px 18px;
    font-size: 15px;
    cursor: pointer;
    font-family: inherit;
    transition: background .2s;
}

.menu-item:hover .menu-btn,
.menu-btn:hover { background: var(--color-3); }

.dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    color: var(--color-4);
    min-width: 220px;
    border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: 0 8px 20px rgba(0,0,0,.2);
    overflow: visible;
    z-index: 200;
}

.menu-item:hover .dropdown,
.menu-item:focus-within .dropdown { display: block; }

.dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--color-4);
    text-decoration: none;
    font-size: 14px;
    border-bottom: 1px solid #eee;
    transition: background .15s;
}

.dropdown a:last-child { border-bottom: none; border-radius: 0 0 var(--radius) var(--radius); }
.dropdown a:hover { background: var(--color-3); color: #fff; }
.dropdown .icon { font-size: 18px; }

/* Sous-menus (déroulants latéraux) */
.dropdown .submenu { position: relative; }
.submenu-title {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 16px; color: var(--color-4); font-size: 14px;
    border-bottom: 1px solid #eee; cursor: default; user-select: none;
}
.submenu:hover > .submenu-title { background: var(--color-3); color: #fff; }
.dropdown-sub {
    display: none;
    position: absolute; left: 100%; top: 0;
    background: #fff; min-width: 220px;
    border-radius: 0 8px 8px 8px;
    box-shadow: 0 8px 20px rgba(0,0,0,.2);
    z-index: 210;
}
.dropdown-sub a {
    color: var(--color-4); text-decoration: none; font-size: 14px;
    padding: 12px 16px; display: flex; align-items: center; gap: 10px;
    border-bottom: 1px solid #eee;
}
.dropdown-sub a:last-child { border-bottom: none; }
.dropdown-sub a:hover { background: var(--color-3); color: #fff; }
.submenu:hover > .dropdown-sub { display: block; }
.submenu.open > .dropdown-sub { display: block; }

/* Lien direct dans la barre */
a.menu-btn.menu-link { text-decoration: none; display: inline-block; }

.nav-right { display: flex; align-items: center; gap: 14px; }

.admin-link {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    opacity: .9;
    padding: 6px 10px;
    border: 1px solid rgba(255,255,255,.4);
    border-radius: 6px;
    transition: all .2s;
}
.admin-link:hover { background: rgba(255,255,255,.15); }

/* Menu utilisateur (espace personnel) */
.nav-right .menu-item { display: flex; align-items: stretch; }
.user-menu .menu-btn {
    padding: 12px 14px;
    border: 1px solid rgba(255,255,255,.4);
    border-radius: 6px;
    white-space: nowrap;
}
.user-menu .dropdown.dropdown-right {
    left: auto;
    right: 0;
    border-radius: var(--radius) 0 var(--radius) var(--radius);
}
.user-menu .dropdown a { display: flex; }
.user-menu .dropdown a:last-child { border-radius: 0; }
.user-menu-head {
    padding: 12px 16px;
    background: var(--color-1);
    color: #fff;
    font-size: 14px;
}
.user-menu-label {
    padding: 8px 16px 4px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .8px;
    color: #999;
    border-bottom: 1px solid #eee;
}
.user-menu-empty { padding: 12px 16px; font-size: 13px; color: #999; }
.user-menu-logout {
    border-top: 1px solid #eee;
    color: var(--color-1) !important;
    font-weight: 600;
}
.user-menu-logout:hover { background: #e74c3c !important; color: #fff !important; }

/* Vue module (espace personnel) */
.logo.logo-sm { max-height: 70px; margin-bottom: 6px; }
.module-page { width: 100%; max-width: 720px; text-align: center; }
.module-page-title { color: var(--color-1); margin: 8px 0 4px; }
.module-page-sub { color: #666; margin: 0 0 24px; font-size: 15px; }
.module-page-box {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    padding: 40px 30px;
    box-shadow: 0 4px 14px rgba(0,0,0,.06);
}
.module-page-box.denied { border-color: #e74c3c; background: #fdf3f3; }
.module-page code { background: #f1f1f1; padding: 2px 6px; border-radius: 4px; }
.btn {
    display: inline-block;
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 14px;
    text-decoration: none;
    transition: all .2s;
}
.btn-primary { background: var(--color-1); color: #fff; }
.btn-primary:hover { background: var(--color-3); }

/* ---------- Contenu principal ---------- */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
}

.logo-container { margin-bottom: 30px; text-align: center; }

.logo {
    max-height: 160px;
    max-width: 90vw;
    display: block;
    margin: 0 auto;
}

.site-name {
    margin-top: 14px;
    font-size: 26px;
    font-weight: 700;
    color: var(--color-1);
    letter-spacing: .5px;
}

/* ---------- Sélecteur de moteur de recherche ---------- */
.engine-selector {
    display: flex;
    gap: 8px;
    margin: 20px 0 14px;
    flex-wrap: wrap;
    justify-content: center;
}

.engine-chip {
    padding: 8px 16px;
    border-radius: 20px;
    border: 2px solid transparent;
    background: #fff;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all .2s;
    color: var(--color-4);
    box-shadow: 0 1px 3px rgba(0,0,0,.12);
}
.engine-chip:hover { transform: translateY(-1px); }
.engine-chip.active { border-color: var(--color-1); color: var(--color-1); }

/* ---------- Cadre de recherche ---------- */
.search-box {
    display: flex;
    width: min(600px, 92vw);
    background: #fff;
    border-radius: 50px;
    box-shadow: 0 4px 20px rgba(0,0,0,.12);
    overflow: hidden;
    border: 2px solid transparent;
    transition: border-color .2s;
}
.search-box:focus-within { border-color: var(--color-1); }

.search-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 14px 20px;
    font-size: 16px;
    color: var(--color-4);
    background: transparent;
}

.search-submit {
    border: none;
    background: var(--color-1);
    color: #fff;
    padding: 0 24px;
    font-size: 15px;
    cursor: pointer;
    transition: background .2s;
}
.search-submit:hover { background: var(--color-3); }

/* ---------- Message d'accueil ---------- */
.motd {
    margin-top: 24px;
    text-align: center;
    color: var(--color-4);
    opacity: .8;
    font-size: 15px;
    max-width: 640px;
}

/* ---------- Pied de page ---------- */
footer {
    background: var(--color-1);
    color: #fff;
    text-align: center;
    padding: 12px 16px;
    font-size: 13px;
    opacity: .9;
}

/* ---------- Login ---------- */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-1);
    padding: 20px;
}

.login-card {
    background: #fff;
    border-radius: 14px;
    padding: 36px 32px;
    width: min(400px, 92vw);
    box-shadow: 0 12px 40px rgba(0,0,0,.3);
}

.login-logo { text-align: center; margin-bottom: 18px; }
.login-logo img { max-height: 70px; }
.login-title { text-align: center; color: var(--color-1); margin-bottom: 20px; font-size: 20px; }

.login-card label { display: block; margin: 12px 0 6px; font-size: 14px; color: var(--color-4); }
.login-card input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 15px;
    outline: none;
}
.login-card input:focus { border-color: var(--color-1); }

.login-card label.remember-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    cursor: pointer;
    font-weight: normal;
}
.login-card .remember-row input[type="checkbox"] {
    width: 16px;
    height: 16px;
    padding: 0;
    margin: 0;
    flex: 0 0 auto;
    accent-color: var(--color-1);
    cursor: pointer;
}

.login-btn {
    width: 100%;
    margin-top: 20px;
    padding: 13px;
    background: var(--color-1);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s;
}
.login-btn:hover { background: var(--color-3); }

.login-error {
    background: #fdecea;
    color: #c62828;
    padding: 10px 12px;
    border-radius: 8px;
    margin-top: 14px;
    font-size: 14px;
}

.login-back { text-align: center; margin-top: 16px; }
.login-back a { color: var(--color-1); font-size: 14px; text-decoration: none; }

/* ---------- Admin (layout général) ---------- */
.admin-body { display: flex; min-height: 100vh; }

.admin-sidebar {
    width: 220px;
    background: var(--color-1);
    color: #fff;
    padding: 20px 0;
    flex-shrink: 0;
}
.admin-sidebar .brand { text-align: center; font-weight: 700; font-size: 17px; padding: 0 16px 20px; }
.admin-sidebar nav a {
    display: block;
    color: rgba(255,255,255,.9);
    text-decoration: none;
    padding: 12px 20px;
    font-size: 14px;
    border-left: 3px solid transparent;
    transition: all .15s;
}
.admin-sidebar nav a:hover,
.admin-sidebar nav a.active { background: rgba(255,255,255,.1); border-left-color: #fff; }

.admin-main { flex: 1; padding: 24px; background: var(--color-2); overflow-x: auto; }
.admin-main h1 { color: var(--color-1); font-size: 22px; margin-bottom: 20px; }

/* Cartes du dashboard */
.cards { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 24px; }
.card {
    flex: 1 1 200px;
    min-width: 200px;
    background: #fff; border-radius: 10px; padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
    display: flex; flex-direction: column; justify-content: center;
    min-height: 110px;
}
.card .num { font-size: 30px; font-weight: 700; color: var(--color-1); }
.card .lbl { font-size: 13px; color: #777; margin-top: 4px; }

/* Formulaire */
.form-card { background: #fff; border-radius: 10px; padding: 24px; box-shadow: 0 2px 8px rgba(0,0,0,.08); max-width: 760px; margin-bottom: 24px; }
.form-card h2 { color: var(--color-1); font-size: 17px; margin-bottom: 16px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }

.form-card label { display: block; font-size: 13px; color: #555; margin-bottom: 5px; font-weight: 600; }
.form-card input[type=text],
.form-card input[type=password],
.form-card input[type=email],
.form-card input[type=date],
.form-card input[type=number],
.form-card select,
.form-card textarea {
    width: 100%; padding: 10px 12px; border: 1px solid #ccc; border-radius: 6px;
    font-size: 14px; outline: none; font-family: inherit;
}
.form-card input:focus, .form-card select:focus, .form-card textarea:focus { border-color: var(--color-1); }

.form-row { margin-bottom: 14px; }
.form-hint { font-size: 12px; color: #888; margin-top: 8px; }
.check-row { display: flex !important; align-items: center; gap: 8px; font-weight: 500 !important; margin-bottom: 0 !important; cursor: pointer; }
.form-actions { margin-top: 16px; }

/* Boutons */
.btn {
    display: inline-block; padding: 10px 18px; border: none; border-radius: 6px;
    font-size: 14px; font-weight: 600; cursor: pointer; text-decoration: none;
    transition: all .15s; font-family: inherit;
}
.btn-primary { background: var(--color-1); color: #fff; }
.btn-primary:hover { background: var(--color-3); }
.btn-danger { background: #c62828; color: #fff; }
.btn-danger:hover { background: #a51d1d; }
.btn-success { background: #2e7d32; color: #fff; }
.btn-success:hover { background: #276b2a; }
.btn-ghost { background: #eee; color: #333; }
.btn-ghost:hover { background: #ddd; }

/* Tableaux */
.table { width: 100%; border-collapse: collapse; background: #fff; box-shadow: 0 1px 6px rgba(0,0,0,.08); border-radius: 8px; overflow: hidden; }
.table th, .table td { padding: 10px 14px; text-align: left; font-size: 14px; border-bottom: 1px solid #eee; }
.table th { background: var(--color-1); color: #fff; font-weight: 600; }
.table td .status { padding: 3px 10px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.status-ok    { background: #e8f5e9; color: #2e7d32; }
.status-bad   { background: #fdecea; color: #c62828; }
.status-warn  { background: #fff3e0; color: #e65100; }

/* Alertes */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.alert-success { background: #e8f5e9; color: #2e7d32; }
.alert-error   { background: #fdecea; color: #c62828; }
.alert-info    { background: #e3f2fd; color: #1565c0; }

/* Sélecteur de couleurs */
.color-input { display: flex; align-items: center; gap: 10px; }
.color-input input[type=color] { width: 44px; height: 36px; border: 1px solid #ccc; border-radius: 6px; padding: 2px; cursor: pointer; background: #fff; }
.color-input .hex { font-size: 13px; color: #666; font-family: monospace; }

.color-preview { display:grid; grid-template-columns: repeat(4, 1fr); gap:10px; margin-bottom: 16px; }
.color-preview .swatch { height: 46px; border-radius: 8px; border: 1px solid #ddd; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-thumb { background: #ccc; border-radius: 5px; }

/* Upload logo (côte à côte) */
.logo-upload-row { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.logo-preview {
    flex-shrink: 0; display: flex; align-items: center; justify-content: center;
    width: 200px; height: 120px; background: #fff; border: 1px dashed #ccc;
    border-radius: 12px; padding: 10px; overflow: hidden;
}
.logo-preview-img { max-width: 100%; max-height: 100%; object-fit: contain; }
.logo-upload-col { flex: 1; min-width: 240px; }
.file-btn { position: relative; display: inline-block; overflow: hidden; cursor: pointer; }
.file-btn input[type=file] { position: absolute; top: -50px; left: -50px; width: 10px; height: 10px; opacity: 0; }

/* Grille de cartes formulaire (responsive) */
.cards-grid { display: flex; flex-wrap: wrap; gap: 20px; align-items: stretch; }
.cards-grid .form-card { flex: 1 1 340px; min-width: 320px; max-width: none; margin-bottom: 0; }

/* ---------- Navigation mobile (burger) ---------- */
@media (max-width: 820px) {
    .nav { flex-wrap: wrap; padding: 0 10px; }
    .nav-toggle { display: block; order: 0; margin-left: auto; }

    .menu-list,
    .nav-right { display: none; }

    .nav.open .menu-list,
    .nav.open .nav-right {
        display: flex;
        flex-direction: column;
        width: 100%;
        align-items: stretch;
        gap: 0;
        order: 1;
        padding: 6px 0 10px;
    }
    .nav.open .nav-right {
        order: 2;
        border-top: 1px solid rgba(255,255,255,.25);
        padding-top: 10px;
    }

    .nav .menu-item,
    .nav-right .menu-item { display: block; width: 100%; }
    .menu-btn {
        width: 100%;
        text-align: left;
        padding: 14px 12px;
        font-size: 15px;
        border-radius: 8px;
    }
    a.menu-btn.menu-link { display: block; }

    /* Les déroulants s'affichent dans le flux vertical */
    .menu-item:hover > .dropdown,
    .menu-item:focus-within > .dropdown { display: none; }
    .menu-item.open > .dropdown { display: block; }

    .dropdown,
    .user-menu .dropdown.dropdown-right {
        position: static;
        left: auto;
        right: auto;
        width: 100%;
        min-width: 0;
        margin: 4px 0 8px;
        border-radius: 8px;
        box-shadow: none;
        background: rgba(255,255,255,.08);
    }
    .dropdown a,
    .dropdown .submenu-title,
    .dropdown-sub a { color: #fff; border-bottom-color: rgba(255,255,255,.12); }
    .dropdown .icon { color: #fff; }
    .user-menu-label { color: rgba(255,255,255,.6); border-bottom-color: rgba(255,255,255,.12); }
    .user-menu-empty { color: rgba(255,255,255,.7); }
    .user-menu-logout { color: #ffd0d0 !important; }

    .submenu:hover > .dropdown-sub { display: none; }
    .submenu.open > .dropdown-sub { display: block; }
    .dropdown-sub {
        position: static;
        left: auto;
        width: 100%;
        min-width: 0;
        border-radius: 8px;
        box-shadow: none;
        background: rgba(255,255,255,.08);
    }

    /* Connexion / Administration : icône seule */
    .admin-link { display: inline-flex; align-items: center; justify-content: center; }
    .admin-link .link-text,
    .user-menu .menu-btn .link-text { display: none; }
    .admin-link { font-size: 22px; padding: 10px 16px; }
    .link-icon { display: inline-block; }
}

/* Responsive */
@media (max-width: 900px) {
    .admin-body { flex-direction: column; }
    .admin-sidebar { width: 100%; padding: 8px 0; overflow-x: auto; }
    .admin-sidebar .brand { display: none; }
    .admin-sidebar nav { display: flex; white-space: nowrap; }
    .admin-sidebar nav a { border-left: none; border-bottom: 3px solid transparent; padding: 12px 16px; }
    .admin-sidebar nav a:hover,
    .admin-sidebar nav a.active { border-left: none; border-bottom-color: #fff; }
    .admin-main { padding: 16px; overflow-x: auto; }
    .cards .card { flex-basis: 180px; }
    .cards-grid { flex-direction: column; }
    .cards-grid .form-card { flex-basis: auto; min-width: 0; width: 100%; }
}

@media (max-width: 720px) {
    .admin-sidebar { width: 100%; }
    .form-grid { grid-template-columns: 1fr; }
    .menu-btn { padding: 14px 12px; font-size: 15px; }
    .form-card { padding: 16px; border-radius: 8px; }
    .table { display: block; overflow-x: auto; }
    .cards, .cards-grid { flex-direction: column; }
    .cards .card, .cards-grid .form-card { flex-basis: auto; min-width: 0; }
    .logo-upload-row { flex-direction: column; align-items: center; text-align: center; gap: 14px; }
    .logo-upload-col { min-width: 0; width: 100%; }
}

/* Barre des widgets de la page d'accueil : « Menu au self » (gauche) et
   « Assistant IA » (droite), alignés juste au-dessus du pied de page. */
.home-widgets-bar {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px 16px;
    box-sizing: border-box;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
}

@media (max-width: 480px) {
    .home-widgets-bar { padding: 0 12px 14px; }
}