/* public/css/modern-design.css */

/* ----------------------------------
    VARIABLES & FONDAMENTAUX
---------------------------------- */
:root {
    --primary-color: #2C3E50; /* Bleu nuit */
    --secondary-color: #34495E; /* Gris foncé (texte) */
    --accent-color: #3498DB; /* Bleu vif */
    --background-color: #F8F9FA; /* Gris clair */
    --surface-color: #FFFFFF; /* Blanc pour les cartes */
    --border-color: #EAECEF;
    --success-color: #27AE60;
    --danger-color: #E74C3C;
    --warning-color: #F39C12;

    --font-family: 'Poppins', sans-serif;
    --border-radius: 8px;
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    --transition-speed: 0.3s;
}

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--secondary-color);
    line-height: 1.6;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

a:hover {
    color: var(--primary-color);
}

/* ----------------------------------
    LAYOUT & NAVIGATION
---------------------------------- */
.navbar {
    background-color: var(--primary-color);
    box-shadow: var(--box-shadow);
}

.navbar-brand {
    font-weight: 700;
    color: var(--surface-color) !important;
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    transition: all var(--transition-speed) ease;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--surface-color);
}

.navbar .dropdown-menu {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: var(--box-shadow);
}

.main-content {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* ----------------------------------
    CARTES (CARDS)
---------------------------------- */
.card {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--primary-color);
}

/* ----------------------------------
    BOUTONS
---------------------------------- */
.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    padding: 0.6rem 1.2rem;
    transition: all var(--transition-speed) ease;
}

.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* ----------------------------------
    FORMULAIRES
---------------------------------- */
.form-control, .form-select {
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

/* ----------------------------------
    TABLEAUX
---------------------------------- */
.table {
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    overflow: hidden; /* Pour que le radius s'applique aux coins */
}

.table thead {
    background-color: #F1F3F5; /* Un gris très léger pour l'en-tête */
}

.table th {
    border: none;
    font-weight: 600;
    color: var(--secondary-color);
}

.table td {
    vertical-align: middle;
}

/* ----------------------------------
    ALERTES
---------------------------------- */
.alert {
    border-radius: var(--border-radius);
    border-width: 2px;
    border-style: solid;
}
.alert-success { border-color: var(--success-color); }
.alert-danger { border-color: var(--danger-color); }
.alert-warning { border-color: var(--warning-color); }

footer {
    background-color: var(--surface-color);
    border-top: 1px solid var(--border-color);
    color: #6C757D; /* Gris pour le texte du footer */
}

/* ----------------------------------
    DASHBOARD SPECIFIC STYLES
---------------------------------- */
.card.border-left-primary { border-left: 4px solid var(--accent-color); }
.card.border-left-success { border-left: 4px solid var(--success-color); }
.card.border-left-info { border-left: 4px solid #17A2B8; } /* Un bleu cyan pour info */
.card.border-left-warning { border-left: 4px solid var(--warning-color); }

.dashboard-page .card-body .text-xs {
    font-size: 0.8rem;
    font-weight: 700;
}

.dashboard-page .text-gray-300 {
    color: #D1D5DB !important; /* Gris clair pour les icônes de fond */
}

.dashboard-page .table-hover tbody tr:hover {
    background-color: #F8F9FA; /* Léger fond au survol */
}

.dashboard-page .list-group-item {
    border-left: 0;
    border-right: 0;
}

.dashboard-page .list-group-item:first-child {
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.dashboard-page .list-group-item:last-child {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

/* ----------------------------------
    STRUCTURE GÉNÉRALE DES PAGES
---------------------------------- */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.page-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.page-options .btn {
    margin-left: 1rem;
}

/* ----------------------------------
    PAGE DE GESTION DES SALLES
---------------------------------- */

/* Carte de filtre */
.filter-card .card-title {
    font-size: 1.1rem;
}

/* Carte de validation */
.validation-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.validation-card .card-title {
    font-size: 1.1rem;
    margin: 0;
}

.validation-card .card-options .btn {
    margin-left: 0.5rem;
}

/* Nouvelle carte de salle */
.room-card-modern {
    display: flex;
    flex-direction: column;
    height: 100%;
    margin-bottom: 1.5rem;
}

.room-image-container {
    position: relative;
    height: 200px;
}

.room-image-container .card-img-top {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
}

.room-image-container .placeholder-image {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    background-color: #E9ECEF;
    color: #6C757D;
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
}

.room-image-container .placeholder-image i {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.room-image-container .status-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    color: white;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

.room-image-container .status-badge.available {
    background-color: var(--success-color);
}

.room-image-container .status-badge.occupied {
    background-color: var(--warning-color);
}

.room-card-modern .card-body {
    flex-grow: 1;
}

.room-card-modern .room-details {
    display: flex;
    gap: 1rem;
    color: var(--secondary-color);
    margin-top: 1rem;
    font-size: 0.9rem;
}

.room-card-modern .room-details span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.room-card-modern .current-booking-info {
    background-color: #FFF8E1;
    border-radius: var(--border-radius);
    padding: 0.75rem;
    font-size: 0.85rem;
    margin-top: 1rem;
    border: 1px solid #FFECB3;
}

.room-card-modern .card-footer {
    background-color: transparent;
    border-top: 1px solid var(--border-color);
}

.room-card-modern .action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.room-card-modern .action-buttons .btn {
    flex-grow: 1;
}