/*
 * ReconversionIA Formation — couche de mise en page du satellite formation.
 * Réutilise les tokens de main.css (--color-primary, --radius-md, etc.).
 * Préfixe fo- (formation) pour tout ce qui est propre à ce site.
 */

/* ==========================================================================
   Navbar
   ========================================================================== */
.fo-navbar {
    position: sticky;
    top: 0;
    z-index: 200;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200, #e2e8f0);
}
.fo-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.fo-nav-brand {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    text-decoration: none;
    color: var(--color-primary-dark, #071777);
}
.fo-nav-logo { width: 34px; height: 34px; object-fit: contain; align-self: center; }
.fo-nav-brand-text {
    font-family: var(--font-family-heading);
    font-size: 1.25rem;
    font-weight: 700;
}
.fo-nav-brand-highlight { color: var(--color-primary-light, #2DA9DC); }
.fo-nav-brand-sub {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gray-500, #64748b);
    border-left: 2px solid var(--color-gray-300, #cbd5e1);
    padding-left: 0.5rem;
}
.fo-nav-toggle {
    display: none;
    margin-left: auto;
    background: none;
    border: none;
    font-size: 1.3rem;
    color: var(--color-primary-dark, #071777);
    cursor: pointer;
    padding: 0.4rem 0.6rem;
}
.fo-nav-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
}
.fo-nav-links {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.fo-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.7rem;
    border-radius: var(--radius-sm, 4px);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-700, #334155);
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}
.fo-nav-link:hover { background: var(--color-gray-100, #f1f5f9); color: var(--color-primary, #0C3AA2); }
.fo-nav-link i { font-size: 0.85em; }
.fo-nav-link-admin { color: var(--color-primary, #0C3AA2); font-weight: 600; }
.fo-nav-link-formateur { color: #16a34a; font-weight: 600; }
.fo-caret { font-size: 0.6em !important; }

.fo-nav-dropdown { position: relative; }
.fo-nav-dropmenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 230px;
    background: #fff;
    border: 1px solid var(--color-gray-200, #e2e8f0);
    border-radius: var(--radius-md, 8px);
    box-shadow: var(--shadow-lg, 0 10px 30px rgba(0,0,0,.12));
    list-style: none;
    margin: 0.25rem 0 0;
    padding: 0.35rem;
    z-index: 300;
}
.fo-nav-dropdown.is-open .fo-nav-dropmenu { display: block; }
.fo-nav-dropmenu a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.7rem;
    border-radius: var(--radius-sm, 4px);
    font-size: 0.88rem;
    color: var(--color-gray-700, #334155);
    text-decoration: none;
}
.fo-nav-dropmenu a:hover { background: var(--color-gray-100, #f1f5f9); color: var(--color-primary, #0C3AA2); }
.fo-nav-dropmenu i { width: 1.1em; text-align: center; font-size: 0.85em; }
.fo-nav-divider { border-top: 1px solid var(--color-gray-200, #e2e8f0); margin: 0.3rem 0; }

.fo-nav-auth { display: flex; align-items: center; gap: 0.6rem; }
.fo-nav-user { font-size: 0.85rem; color: var(--color-gray-600, #475569); white-space: nowrap; }
.fo-nav-logout { margin: 0; }

@media (max-width: 900px) {
    .fo-nav-toggle { display: block; }
    .fo-nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }
    .fo-nav-menu.is-open { display: flex; }
    .fo-nav-links { flex-direction: column; align-items: stretch; }
    .fo-nav-link { width: 100%; }
    .fo-nav-dropmenu { position: static; box-shadow: none; border: none; padding-left: 1.5rem; }
    .fo-nav-auth { justify-content: space-between; padding: 0.5rem 0 0.75rem; }
}

/* ==========================================================================
   Layout général
   ========================================================================== */
.fo-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 1rem 3rem;
    min-height: 60vh;
}
.fo-main-narrow { max-width: 720px; }
.fo-footer {
    border-top: 1px solid var(--color-gray-200, #e2e8f0);
    background: var(--color-gray-50, #f8fafc);
    padding: 1.25rem 1rem;
    font-size: 0.85rem;
    color: var(--color-gray-500, #64748b);
}
.fo-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.fo-footer-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.fo-footer-links a { color: var(--color-gray-500, #64748b); text-decoration: none; }
.fo-footer-links a:hover { color: var(--color-primary, #0C3AA2); }

/* ==========================================================================
   Cartes / sections génériques
   ========================================================================== */
.fo-card {
    background: #fff;
    border: 1px solid var(--color-gray-200, #e2e8f0);
    border-radius: var(--radius-lg, 16px);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(0,0,0,.05));
    margin-bottom: 1.25rem;
}
.fo-card h2, .fo-card h3 { margin-top: 0; }
.fo-page-header { margin-bottom: 1.5rem; }
.fo-page-header h1 {
    font-family: var(--font-family-heading);
    color: var(--color-primary-dark, #071777);
    margin-bottom: 0.35rem;
}
.fo-page-header .fo-sub { color: var(--color-gray-500, #64748b); }
.fo-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.25rem; }
.fo-grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }

/* Badges d'état (pipelines) */
.fo-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--color-gray-100, #f1f5f9);
    color: var(--color-gray-700, #334155);
    white-space: nowrap;
}
.fo-badge-info    { background: #eff6ff; color: #1d4ed8; }
.fo-badge-success { background: #f0fdf4; color: #15803d; }
.fo-badge-warning { background: #fffbeb; color: #92400e; }
.fo-badge-danger  { background: #fef2f2; color: #b91c1c; }
.fo-badge-neutral { background: var(--color-gray-100, #f1f5f9); color: var(--color-gray-600, #475569); }

/* Tableaux back-office */
.fo-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.fo-table th {
    text-align: left;
    padding: 0.6rem 0.75rem;
    border-bottom: 2px solid var(--color-gray-200, #e2e8f0);
    color: var(--color-gray-600, #475569);
    font-weight: 600;
    white-space: nowrap;
}
.fo-table td { padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--color-gray-100, #f1f5f9); }
.fo-table tbody tr:hover { background: var(--color-gray-50, #f8fafc); }
.fo-table a { color: var(--color-primary, #0C3AA2); text-decoration: none; font-weight: 500; }
.fo-table-scroll { overflow-x: auto; }

/* Formulaires */
.fo-form p { margin-bottom: 1rem; }
.fo-form label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 0.3rem; color: var(--color-gray-700, #334155); }
.fo-form input[type="text"], .fo-form input[type="email"], .fo-form input[type="password"],
.fo-form input[type="tel"], .fo-form input[type="number"], .fo-form input[type="date"],
.fo-form input[type="time"], .fo-form input[type="url"], .fo-form select, .fo-form textarea {
    width: 100%;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--color-gray-300, #cbd5e1);
    border-radius: var(--radius-sm, 4px);
    font-family: inherit;
    font-size: 0.95rem;
    background: #fff;
}
.fo-form input:focus, .fo-form select:focus, .fo-form textarea:focus {
    outline: 2px solid var(--color-primary-light, #2DA9DC);
    outline-offset: 1px;
    border-color: var(--color-primary, #0C3AA2);
}
.fo-form .helptext { display: block; font-size: 0.78rem; color: var(--color-gray-500, #64748b); margin-top: 0.25rem; }
.fo-form .errorlist { color: var(--color-danger, #dc3545); font-size: 0.82rem; list-style: none; padding: 0; margin: 0.25rem 0 0; }
.fo-form-actions { display: flex; gap: 0.75rem; margin-top: 1.25rem; flex-wrap: wrap; }
.fo-form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0 1.25rem; }

/* Carte de connexion */
.fo-login-card { max-width: 420px; margin: 3rem auto; }

/* ==========================================================================
   Back-office : layout à sidebar
   ========================================================================== */
.fo-gestion { display: grid; grid-template-columns: 220px 1fr; gap: 1.5rem; align-items: start; }
.fo-gestion-sidebar {
    position: sticky;
    top: 70px;
    background: #fff;
    border: 1px solid var(--color-gray-200, #e2e8f0);
    border-radius: var(--radius-md, 8px);
    padding: 0.6rem;
    font-size: 0.9rem;
}
.fo-gestion-sidebar a {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.5rem 0.65rem;
    border-radius: var(--radius-sm, 4px);
    color: var(--color-gray-700, #334155);
    text-decoration: none;
}
.fo-gestion-sidebar a:hover { background: var(--color-gray-100, #f1f5f9); }
.fo-gestion-sidebar a.is-active { background: var(--color-primary, #0C3AA2); color: #fff; }
.fo-gestion-sidebar a i { width: 1.2em; text-align: center; font-size: 0.9em; }
.fo-gestion-sidebar .fo-side-sep { border-top: 1px solid var(--color-gray-200, #e2e8f0); margin: 0.4rem 0; }
@media (max-width: 900px) {
    .fo-gestion { grid-template-columns: 1fr; }
    .fo-gestion-sidebar { position: static; display: flex; flex-wrap: wrap; gap: 0.2rem; }
    .fo-gestion-sidebar .fo-side-sep { display: none; }
}

/* Statistiques (tableau de bord) */
.fo-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.fo-stat {
    background: #fff;
    border: 1px solid var(--color-gray-200, #e2e8f0);
    border-radius: var(--radius-md, 8px);
    padding: 1rem;
}
.fo-stat .fo-stat-value { font-size: 1.7rem; font-weight: 700; color: var(--color-primary-dark, #071777); }
.fo-stat .fo-stat-label { font-size: 0.8rem; color: var(--color-gray-500, #64748b); }

/* Timeline programme (vitrine + déroulé formateur + LMS) */
.fo-timeline { list-style: none; margin: 0; padding: 0; }
.fo-timeline li {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 1rem;
    padding: 0.7rem 0.5rem;
    border-left: 3px solid var(--color-gray-200, #e2e8f0);
    margin-left: 0.5rem;
}
.fo-timeline li.fo-seq-atelier { border-left-color: var(--color-primary, #0C3AA2); }
.fo-timeline li.fo-seq-travail_individuel { border-left-color: var(--color-primary-light, #2DA9DC); }
.fo-timeline li.fo-seq-pause, .fo-timeline li.fo-seq-dejeuner { opacity: 0.65; }
.fo-timeline .fo-seq-heure { font-weight: 600; font-size: 0.85rem; color: var(--color-gray-500, #64748b); white-space: nowrap; }
.fo-timeline .fo-seq-titre { font-weight: 600; color: var(--color-gray-800, #1e293b); }
.fo-timeline .fo-seq-objectif { font-size: 0.85rem; color: var(--color-gray-600, #475569); margin-top: 0.15rem; }
.fo-timeline .fo-seq-outils { font-size: 0.78rem; color: var(--color-primary, #0C3AA2); margin-top: 0.15rem; }
@media (max-width: 600px) {
    .fo-timeline li { grid-template-columns: 1fr; gap: 0.15rem; }
}

/* Modal HTMX (création session depuis le calendrier, etc.) */
.fo-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 4rem 1rem;
    z-index: 500;
    overflow-y: auto;
}
.fo-modal {
    background: #fff;
    border-radius: var(--radius-lg, 16px);
    max-width: 640px;
    width: 100%;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg, 0 10px 30px rgba(0,0,0,.2));
}
.fo-modal-close { float: right; background: none; border: none; font-size: 1.3rem; cursor: pointer; color: var(--color-gray-500, #64748b); }

/* Progression (LMS) */
.fo-progress { background: var(--color-gray-100, #f1f5f9); border-radius: 999px; height: 10px; overflow: hidden; }
.fo-progress-bar { background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light)); height: 100%; transition: width 0.3s ease; }