/* ==========
   Layout global
   ========== */

html, body {
    height: 100%;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #4b5563;
    background-color: #f8f9fc;
}

/* Wrapper principal (sidebar + contenu) */

#wrapper {
    display: flex;
    min-height: 100vh;
}

/* ==========
   Sidebar
   ========== */

.sidebar {
    width: 240px;
    background: #4e73df; /* Bleu style SB Admin 2 */
    color: #ffffff;
    display: flex;
    flex-direction: column;
    padding: 1rem 0;
}

.sidebar-brand {
    font-size: 1.1rem;
    font-weight: 700;
    padding: 0 1.25rem 1rem;
}

.sidebar-divider {
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    margin: 0 1.25rem 0.75rem;
}

.sidebar-nav {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sidebar-nav li {
    margin-bottom: 0.25rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    color: #ffffff;
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.sidebar-icon {
    font-size: 1rem;
    opacity: 0.9;
}

.sidebar-link:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

.sidebar-link.active {
    background: rgba(255, 255, 255, 0.25);
    color: #ffffff;
    font-weight: 600;
}

/* ==========
   Contenu principal
   ========== */

#content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Topbar */

.topbar {
    height: 56px;
    background-color: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 20;
}

.topbar-title {
    font-weight: 600;
    font-size: 1rem;
    color: #111827;
}

.topbar-user {
    font-size: 0.875rem;
    color: #4b5563;
}

.theme-toggle-btn {
    border-radius: 999px;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(148, 163, 184, 0.7);
    background-color: #ffffff;
    color: #111827;
}

.theme-toggle-btn i {
    font-size: 1rem;
}

.theme-toggle-btn:hover {
    background-color: #eff6ff;
}

/* Zone principale */


.main-content {
    padding: 1.5rem;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 2rem auto;
}

/* En-têtes de page */

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.page-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: #111827;
}

.page-subtitle {
    font-size: 0.9rem;
    color: #6b7280;
}

/* Cartes génériques */

.card-custom {
    background-color: #ffffff;
    border-radius: 0.75rem;
    border: 1px solid #e5e7eb;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
}

.card-custom-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    gap: 0.75rem;
}

.card-custom-title {
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #6b7280;
}

.card-custom-body {
    font-size: 0.9rem;
}

/* Compteurs du dashboard */

.stat-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: #111827;
}

.stat-label {
    font-size: 0.85rem;
    color: #6b7280;
}

/* Bouton rond (recherche etc.) */

.input-pill {
    border-radius: 999px !important;
}

/* Liste des rappels */

.reminder-list li {
    padding: 0.35rem 0.5rem;
    border-radius: 0.5rem;
}

.reminder-dot {
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 999px;
    margin-right: 0.5rem;
    margin-top: 0.3rem;
    flex-shrink: 0;
}

.reminder-dot.red {
    background-color: #dc2626;
}
.reminder-dot.orange {
    background-color: #f97316;
}
reminder-dot.green {
    background-color: #16a34a;
}

/* Tableaux */

.table thead th {
    border-bottom-width: 2px;
    border-color: #e5e7eb !important;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #6b7280;
}

.table-hover tbody tr:hover {
    background-color: #f9fafb;
}

/* ==========
   Login (fond clair + belle carte)
   ========== */

body.login-bg {
    min-height: 100vh;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f3f4f6; /* gris très léger */
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Carte principale */
.login-card {
    width: 100%;
    max-width: 420px;
    background-color: #ffffff;
    color: #4b5563;
    border-radius: 1rem;
    padding: 2.25rem 2rem 2rem;
    box-shadow:
        0 20px 45px rgba(15, 23, 42, 0.12),
        0 0 0 1px rgba(15, 23, 42, 0.03);
}

/* Logo rond en haut */
.login-logo {
    width: 52px;
    height: 52px;
    border-radius: 999px;
    background: linear-gradient(135deg, #4e73df, #2563eb);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.9rem auto;
    color: #ffffff;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.45);
}

.login-logo i {
    font-size: 1.4rem;
}

/* Titre & sous-titre */
.login-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0;
    text-align: center;
    color: #111827;
}

.login-subtitle {
    font-size: 0.9rem;
    color: #6b7280;
    margin-top: 0.25rem;
    margin-bottom: 1.6rem;
    text-align: center;
}

/* Message d'erreur */
.alert-error,
.alert.alert-danger {
    background-color: #fee2e2;
    color: #991b1b;
    border-radius: 0.5rem;
    padding: 0.6rem 0.75rem;
    font-size: 0.85rem;
    border: none;
    margin-bottom: 1rem;
}

/* Labels & champs */
.login-card .form-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.25rem;
}

/* Input + icône (Bootstrap input-group) */
.login-card .input-group-text {
    border-radius: 0.6rem 0 0 0.6rem;
    border-color: #d1d5db;
    background-color: #f3f4f6;
    font-size: 0.9rem;
    color: #6b7280;
}

.login-card .form-control {
    border-radius: 0 0.6rem 0.6rem 0;
    border-color: #d1d5db;
    font-size: 0.95rem;
    padding: 0.45rem 0.75rem;
    background-color: #f9fafb;
}

.login-card .form-control:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
    background-color: #ffffff;
}

/* Checkbox "Se souvenir de moi" */
.login-card .form-check-label {
    font-size: 0.85rem;
    color: #4b5563;
}

/* Bouton */
.login-card .btn-primary {
    background-color: #2563eb;
    border-color: #2563eb;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.6rem 0.75rem;
    border-radius: 0.6rem;
    margin-top: 0.4rem;
}

.login-card .btn-primary:hover {
    background-color: #1d4ed8;
    border-color: #1d4ed8;
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

/* Ligne du bas */
.login-footer-note {
    text-align: center;
    font-size: 0.75rem;
    color: #9ca3af;
    margin-top: 0.9rem;
}

/* Responsive */
@media (max-width: 576px) {
    .login-card {
        padding: 1.9rem 1.4rem 1.6rem;
        margin: 0 0.75rem;
    }
}


/* ==========
   Responsive
   ========== */

@media (max-width: 992px) {

    #wrapper {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        height: auto;
        padding: 0.5rem 0.75rem;
        border-bottom: 1px solid rgba(15, 23, 42, 0.7);
    }

    .sidebar-brand {
        padding: 0 0.5rem 0.35rem;
        margin-bottom: 0.25rem;
    }

    .sidebar-divider {
        display: none;
    }

    .sidebar-nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: flex-start;
        gap: 0.4rem;
        padding: 0.25rem 0.75rem;
        overflow-x: visible;
    }

    .sidebar-nav li {
        margin-bottom: 0;
    }

    .sidebar-link {
        border-radius: 999px;
        padding: 0.35rem 0.9rem;
        font-size: 0.8rem;
        white-space: nowrap;
    }

    .topbar {
        padding: 0.5rem 0.75rem;
    }

    .main-content {
        padding: 1rem 0.75rem;
    }
}

@media (max-width: 576px) {

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-header .d-flex.gap-2 {
        width: 100%;
        flex-wrap: wrap;
    }

    .page-header .d-flex.gap-2 .btn {
        flex: 1 0 auto;
    }

    .card-custom-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .table-responsive {
        font-size: 0.85rem;
    }

    .login-card {
        padding: 1.75rem 1.25rem;
    }
}