/* ==========================================================================
   1. FONDATIONS & VARIABLES DU DESIGN SYSTEM
   ========================================================================== */

   :root {
    /* Couleurs */
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --secondary-color: #28a745;
    --secondary-hover: #218838;
    --text-color: #212529;
    --text-muted: #6c757d;
    --background-color: #f8f9fa;
    --surface-color: #ffffff;
    --border-color: #dee2e6;
    --danger-color: #dc3545;
    --success-bg: #d4edda;
    --success-text: #155724;
    --error-bg: #f8d7da;
    --error-text: #721c24;
    --dark-surface: #2c3e50;
    --light-text: #ffffff;

    /* Typographie */
    --font-family: 'Poppins', system-ui, -apple-system, sans-serif;

    /* Espacement */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 1rem;
    --spacing-4: 1.5rem;
    --spacing-5: 2rem;
    --spacing-6: 3rem;

    /* Ombres & Bordures */
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    --border-radius: 8px;
}

/* Réinitialisation globale et configuration du corps */
html {
    box-sizing: border-box;
    font-size: 16px;
}
*, *:before, *:after {
    box-sizing: inherit;
}

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex-grow: 1;
}

/* ==========================================================================
   2. COMPOSANTS COMMUNS (Boutons, Cartes, Formulaires)
   ========================================================================== */

/* --- Boutons --- */
.button {
    display: inline-block;
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}
.button-primary {
    background-color: var(--primary-color);
    color: var(--light-text);
}
.button-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
}
.button-secondary {
    background-color: var(--secondary-color);
    color: var(--light-text);
}
.button-secondary:hover {
    background-color: var(--secondary-hover);
}

/* --- Formulaires --- */
.form-container,
.client-form-container {
    max-width: 800px;
    margin: var(--spacing-6) auto;
    padding: var(--spacing-5);
    background: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}
.client-form-container {
    max-width: 450px;
    text-align: center;
}
.form-group {
    margin-bottom: var(--spacing-4);
    text-align: left;
}
.form-group label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-weight: 500;
}
input[type=text],
input[type=number],
input[type=email],
input[type=password],
input[type=date],
textarea {
    width: 100%;
    padding: var(--spacing-2) var(--spacing-3);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 1rem;
}
textarea {
    min-height: 150px;
    resize: vertical;
}
.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}
.checkbox-group input {
    width: auto;
}
.form-switch {
    margin-top: var(--spacing-4);
    font-size: 0.9rem;
}
.form-switch a {
    color: var(--primary-color);
    font-weight: bold;
    text-decoration: none;
}

/* --- Messages d'erreur/succès --- */
.error-message {
    color: var(--error-text);
    background-color: var(--error-bg);
    border: 1px solid var(--danger-color);
    padding: var(--spacing-3);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-4);
}
.success-message {
    color: var(--success-text);
    background-color: var(--success-bg);
    border: 1px solid var(--secondary-color);
    padding: var(--spacing-3);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-4);
}

/* --- Cartes (Room Card) --- */
.room-card {
    background: var(--surface-color);
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}
.room-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}
.room-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.room-card-content {
    padding: var(--spacing-4);
    text-align: left;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.room-card-content h3 {
    margin-top: 0;
    font-size: 1.25rem;
}
.room-price {
    font-weight: bold;
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-top: auto;
}
.room-card-button {
    display: block;
    background: var(--secondary-color);
    color: var(--light-text);
    text-align: center;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    margin-top: var(--spacing-3);
    transition: background-color 0.3s ease;
}
.room-card-button:hover {
    background-color: var(--secondary-hover);
}
/* ==========================================================================
   3. STYLES DE LA STRUCTURE (Headers & Footers)
   ========================================================================== */

/* --- Header & Footer du Site Public --- */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-3) 5%;
    background: var(--surface-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--primary-color);
}
.main-nav a {
    text-decoration: none;
    color: var(--text-muted);
    margin-left: var(--spacing-5);
    font-weight: 500;
    transition: color 0.3s ease;
}
.main-nav a:hover {
    color: var(--primary-color);
}
.main-nav .nav-button {
    background-color: var(--primary-color);
    color: var(--light-text);
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--border-radius);
}
.main-nav .nav-button:hover {
    background-color: var(--primary-hover);
    color: var(--light-text);
}
.main-footer {
    background: var(--dark-surface);
    color: var(--light-text);
    padding: var(--spacing-6) 5%;
}
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}
.footer-nav a {
    color: #ccc;
    text-decoration: none;
    margin-left: 1.5rem;
    transition: color 0.3s ease;
}
.footer-nav a:hover {
    color: var(--light-text);
}

/* --- Header & Footer de l'Administration --- */
/* Le header admin utilise la balise <header> générique */
header {
    background-color: var(--dark-surface);
    color: var(--light-text);
    padding: var(--spacing-3) var(--spacing-5);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}
header h1 {
    margin: 0;
    font-size: 1.5rem;
}
header nav a {
    color: var(--light-text);
    text-decoration: none;
    margin-left: var(--spacing-4);
}
header nav a:hover {
    text-decoration: underline;
}
/* Le footer admin utilise la balise <footer> générique */
footer {
    text-align: center;
    padding: var(--spacing-3);
    background-color: #e9ecef;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

/* ==========================================================================
   4. STYLES DES PAGES PUBLIQUES
   ========================================================================== */

/* --- Page d'accueil : Section Héros & Recherche --- */
.hero-section {
    height: 70vh;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--light-text);
    text-align: center;
    padding: var(--spacing-5);
}
.hero-content {
    background: rgba(0, 0, 0, 0.5);
    padding: var(--spacing-5) var(--spacing-6);
    border-radius: var(--border-radius);
}
.hero-content h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-2);
}
.search-bar-container {
    margin-top: var(--spacing-5);
    background: var(--surface-color);
    padding: var(--spacing-3);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}
.search-form {
    display: flex;
    align-items: flex-end;
    gap: var(--spacing-3);
}
.search-input {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.search-input label {
    font-size: 0.8rem;
    font-weight: bold;
    color: var(--text-color);
    text-align: left;
    margin-bottom: var(--spacing-2);
}
.search-button {
    background-color: var(--primary-color);
    color: var(--light-text);
    font-weight: bold;
    height: fit-content;
}

/* --- Page d'accueil : Sections Contenu --- */
.featured-rooms-section,
.reviews-section {
    padding: var(--spacing-6) 5%;
    text-align: center;
}
.featured-rooms-section h2,
.reviews-section h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-5);
}
.rooms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-5);
    margin-top: var(--spacing-5);
}

/* --- Page Catalogue --- */
.page-title-section {
    background-color: #e9ecef;
    text-align: center;
    padding: var(--spacing-6) var(--spacing-3);
}
.page-title-section h1 {
    margin: 0;
    font-size: 2.5rem;
}
.page-title-section p {
    font-size: 1.1rem;
    color: var(--text-muted);
}
.catalog-section {
    padding: var(--spacing-6) 5%;
}

/* --- Page de Détail --- */
.room-details-container {
    max-width: 1200px;
    margin: var(--spacing-5) auto;
    padding: 0 var(--spacing-5);
}
.gallery h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-5);
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 200px);
    gap: 10px;
    border-radius: 15px;
    overflow: hidden;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.gallery-item img:hover {
    transform: scale(1.05);
}
.gallery-item.item-1 {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
}
.details-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-6);
    margin-top: var(--spacing-6);
}
.room-description h2 {
    border-bottom: 2px solid #eee;
    padding-bottom: var(--spacing-2);
    margin-top: var(--spacing-5);
}
.room-description p {
    line-height: 1.7;
}
.booking-box {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-5);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 120px; 
    height: fit-content;
}
.booking-box h3 {
    margin-top: 0;
    font-size: 1.8rem;
}
.booking-box .per-night {
    font-size: 1rem;
    font-weight: normal;
    color: var(--text-muted);
}
.equipements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-4);
    margin-top: var(--spacing-4);
}
.equipement-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: 1.1rem;
}
.equipement-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 30px;
    text-align: center;
}

/* --- Pages Légales et de Confirmation --- */
.legal-container,
.confirmation-container {
    max-width: 800px;
    margin: var(--spacing-6) auto;
    padding: var(--spacing-5);
    background: var(--surface-color);
    line-height: 1.7;
}
.confirmation-container {
    text-align: center;
}

/* ==========================================================================
   5. STYLES DE L'ESPACE CLIENT & ADMIN
   ========================================================================== */

/* --- Tableau de Bord Client --- */
.dashboard-container {
    max-width: 900px;
    margin: var(--spacing-5) auto;
    padding: 0 var(--spacing-5);
}
.reservations-list h2 {
    border-bottom: 2px solid #eee;
    padding-bottom: var(--spacing-2);
    margin-bottom: var(--spacing-5);
}
.reservation-card {
    display: flex;
    gap: var(--spacing-4);
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-4);
    align-items: center;
}
.reservation-card img {
    width: 150px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--border-radius);
}
.reservation-details {
    flex-grow: 1;
}
.reservation-details h3 {
    margin: 0 0 1rem 0;
}
.reservation-details p {
    margin: 0.25rem 0;
    line-height: 1.5;
}
.pdf-download-link {
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
    margin-top: 10px;
    display: inline-block;
}
.pdf-download-link:hover {
    text-decoration: underline;
}

/* --- Tableau de Bord Admin --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-5);
    margin: var(--spacing-5) 0;
}
.stat-card {
    background-color: var(--surface-color);
    padding: var(--spacing-4) var(--spacing-5);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
}
.stat-card h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
    color: var(--text-muted);
}
.stat-card p {
    margin: 0;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* --- Tableaux CRUD Admin --- */
.crud-container {
    max-width: 1200px;
    margin: auto;
}
.add-button {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--light-text);
    padding: 10px 15px;
    margin-bottom: var(--spacing-4);
    text-decoration: none;
    border-radius: var(--border-radius);
}
.rooms-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--surface-color);
    box-shadow: var(--box-shadow);
}
.rooms-table th, .rooms-table td {
    border: 1px solid var(--border-color);
    padding: var(--spacing-3);
    text-align: left;
    vertical-align: middle;
}
.rooms-table th {
    background-color: var(--background-color);
}
.actions a {
    margin-right: 10px;
    text-decoration: none;
    font-weight: 500;
}
.actions .edit {
    color: var(--primary-color);
}
.actions .delete {
    color: var(--danger-color);
}

/* --- Badges de Statut --- */
.status-badge {
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--light-text);
    text-transform: capitalize;
}
.status-confirmee, .status-active, .status-available { background-color: var(--secondary-color); }
.status-annulee, .status-inactive, .status-unavailable { background-color: var(--text-muted); }
.status-en_attente { background-color: #ffc107; color: var(--text-color); }

/* ==========================================================================
   6. RESPONSIVE DESIGN
   ========================================================================== */

/* --- Pour les Tableaux Admin sur mobile --- */
@media (max-width: 768px) {
    .rooms-table thead {
        display: none;
    }
    .rooms-table, .rooms-table tbody, .rooms-table tr, .rooms-table td {
        display: block;
        width: 100%;
    }
    .rooms-table tr {
        margin-bottom: var(--spacing-4);
        border: 1px solid var(--border-color);
    }
    .rooms-table td {
        text-align: right;
        position: relative;
        border: none;
        border-bottom: 1px solid #eee;
        padding-left: 50%;
    }
    .rooms-table td:before {
        content: attr(data-label);
        position: absolute;
        left: 10px;
        font-weight: bold;
        text-align: left;
        width: 45%;
    }
    .rooms-table td:last-child {
        border-bottom: 0;
    }
}

/* --- Pour la page de détail sur mobile --- */
@media (max-width: 900px) {
    .details-content {
        grid-template-columns: 1fr;
    }
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    .gallery-item.item-1 {
        grid-column: auto;
        grid-row: auto;
    }
    .booking-box {
        position: static; /* Le bloc de réservation ne flotte plus */
    }
}

/* --- Pour la barre de recherche sur mobile --- */
@media (max-width: 768px) {
    .search-form {
        flex-direction: column;
        align-items: stretch;
    }
}

.price-breakdown {
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-4);
    padding-top: var(--spacing-4);
}
#price-calculation {
    color: var(--text-muted);
    margin-bottom: var(--spacing-3);
    min-height: 1.2em; /* Empêche le saut de layout */
}
.total-price {
    display: flex;
    justify-content: space-between;
    font-weight: bold;
    font-size: 1.2rem;
}

/* ==========================================================================
   Styles pour l'Espace Client (Mise en Page)
   ========================================================================== */
   .client-area-container {
    display: flex;
    max-width: 1200px;
    margin: var(--spacing-5) auto;
    gap: var(--spacing-5);
}
.client-sidebar {
    flex: 0 0 250px; /* Ne grandit pas, ne rétrécit pas, base de 250px */
}
.client-nav {
    display: flex;
    flex-direction: column;
    background: var(--surface-color);
    padding: var(--spacing-4);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}
.client-nav a {
    text-decoration: none;
    color: var(--text-muted);
    padding: var(--spacing-3);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-weight: 500;
}
.client-nav a.active, .client-nav a:hover {
    background: var(--primary-color);
    color: var(--light-text);
}
.client-content {
    flex-grow: 1;
}

/* Amélioration de la carte de réservation du dashboard client */

.reservation-details {
    display: flex;
    flex-direction: column;
}

.reservation-meta {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: var(--spacing-3) 0;
    display: flex;
    flex-direction: column; /* Affiche les détails les uns sous les autres */
    gap: var(--spacing-2);
}

.reservation-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.reservation-meta i {
    width: 15px; /* Aligne les icônes */
    text-align: center;
}

.reservation-total {
    font-weight: bold;
    font-size: 1.1rem;
    margin-top: auto; /* Pousse ce bloc vers le bas */
    padding-top: var(--spacing-3);
}

/* ==========================================================================
   Styles pour la Galerie
   ========================================================================== */

/* --- Côté Admin --- */
.gallery-admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-4);
}
.gallery-admin-item {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-3);
    text-align: center;
}
.gallery-admin-item img {
    max-width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: var(--border-radius);
}
.gallery-admin-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: var(--spacing-2) 0;
}

/* --- Côté Public (Homepage) --- */
.homepage-gallery {
    padding: var(--spacing-6) 5%;
    text-align: center;
}
.homepage-gallery h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-5);
}
.gallery-grid-public {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-3);
}
.gallery-item-public img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.gallery-item-public img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}
/* ==========================================================================
   Styles pour la Page "Entreprise" (About)
   ========================================================================== */
   .about-container {
    max-width: 900px;
    margin: var(--spacing-6) auto;
    padding: 0 var(--spacing-5);
}
.about-section {
    margin-bottom: var(--spacing-6);
}
.about-section h2 {
    font-size: 2rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: var(--spacing-2);
    margin-bottom: var(--spacing-4);
    display: inline-block;
}
.about-section div {
    line-height: 1.8;
    color: var(--text-muted);
}
.about-section div p,
.about-section div li {
    color: var(--text-muted);
}
/* Amélioration du style pour les menus déroulants */
.select-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}
.select-wrapper::after {
    content: '\f078'; /* Icône de flèche vers le bas de Font Awesome */
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    pointer-events: none; /* Permet de cliquer à travers l'icône */
    color: var(--text-muted);
}
.search-input select {
    /* Vos corrections pour l'harmonie visuelle */
    width: 100%;
    padding: 0.75rem; /* Correspond à nos autres champs */
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 1rem;

    /* Styles pour retirer l'apparence native */
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}
/* Amélioration du style des options du menu déroulant */
.search-input select option {
    font-family: var(--font-family); /* Applique notre police "Poppins" */
    padding: var(--spacing-2);       /* Ajoute de l'espacement interne */
    background: var(--surface-color);
    color: var(--text-color);
}
/* ==========================================================================
   Styles pour la Section Partenaires (Version améliorée)
   ========================================================================== */
   .partners-section {
    padding: var(--spacing-6) 5%;
    text-align: center;
    background-color: var(--background-color);
}
.partners-section h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-5);
}
.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-5);
}

/* On définit la taille de la "boîte" qui contient le logo */
.partner-logo {
    width: 300px;
    height: 200px; /* On peut ajuster la hauteur si besoin */
    padding: var(--spacing-3);
    background-color: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

/* On dit à l'image de s'adapter à la boîte sans se déformer */
.partner-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain; /* C'est la propriété clé ! */
}
.partner_img{
    width: 50%;
}