/* Variables de couleurs (Thème Clair par défaut) */
:root {
    --bg-color: #FDFBF7;
    --text-color: #4a4a4a;
    --nav-bg: #E0B6B6;
    --nav-border: #D4A5A5;
    --nav-text: #4a4a4a;
    --title-color: #8E5B5B; /* Bois de rose */
    --subtitle-color: #A67B7B;
    --card-bg: #FAF8F5; /* Blanc cassé, moins éblouissant */
    --card-shadow: rgba(0,0,0,0.03);
    --btn-bg: #C19A6B; /* Ocre */
    --btn-text: #ffffff;
    --btn-hover: #a68256;
    --table-header: #D4A5A5;
    --table-row-even: #F5F3F0;
    --footer-bg: #BFA0A0;
    --input-bg: #FAF8F5;
    --input-border: #e0e0e0;
}

/* Thème Sombre */
[data-theme="dark"] {
    --bg-color: #2C2424; /* Brun/Gris très sombre et chaud */
    --text-color: #E6DCDC; /* Blanc cassé rosé */
    --nav-bg: #4A3636; /* Brun chocolat au lait */
    --nav-border: #5E4545;
    --nav-text: #F0E6E6;
    --title-color: #D4A5A5; /* Rose plus clair pour ressortir sur le sombre */
    --subtitle-color: #C8A0A0;
    --card-bg: #382E2E; /* Un peu plus clair que le fond */
    --card-shadow: rgba(0,0,0,0.3);
    --btn-bg: #C19A6B; /* On garde l'ocre qui va bien avec le sombre */
    --btn-text: #ffffff;
    --btn-hover: #D6B080;
    --table-header: #5E4545;
    --table-row-even: #3E3232;
    --footer-bg: #1F1919;
    --input-bg: #4A3A3A;
    --input-border: #5E4B4B;
}

/* Reset & Base */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: background-color 0.3s, color 0.3s; /* Transition douce */
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s;
}

ul {
    list-style: none;
}

h1, h2, h3, h4 {
    font-family: 'Georgia', 'Times New Roman', serif;
}

/* Header */
header {
    background-color: var(--card-bg);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: background-color 0.3s;
}

.banniere {
    position: relative;
    text-align: center;
    color: white;
}

.img-banniere {
    width: 100%;
    max-height: 350px;
    object-fit: cover;
    filter: brightness(0.9);
}

.banniere h1 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.95);
    color: #8E5B5B; /* On force cette couleur spécifique pour l'étiquette qui reste claire */
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 1.8rem;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    font-family: 'Georgia', serif;
    letter-spacing: 1px;
    border: 2px solid #D4A5A5;
}

/* Navigation */
nav {
    background-color: var(--nav-bg);
    color: var(--nav-text);
    padding: 10px 0;
    position: relative;
    border-radius: 50px; 
    margin: 20px auto;
    max-width: 1000px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    border: 2px solid var(--card-bg); /* Contour qui s'adapte au thème */
    transition: background-color 0.3s, border-color 0.3s;
}

.menu {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    font-family: 'Segoe UI', sans-serif;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    padding: 0 20px;
    align-items: center; /* Centre verticalement le bouton */
}

.menu li a {
    padding: 8px 20px;
    display: block;
    position: relative;
    font-weight: 600;
    border-radius: 20px;
    transition: all 0.3s;
}

.menu li a:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: inherit;
    transform: translateY(-1px);
}

.admin-link a {
    color: #ffd700;
    font-weight: bold;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 20px;
}

/* Bouton Thème */
.btn-theme {
    background: none;
    border: 1px solid rgba(255,255,255,0.3);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 5px 10px;
    border-radius: 20px;
    transition: transform 0.3s;
    line-height: 1;
}

.btn-theme:hover {
    transform: rotate(15deg) scale(1.1);
    background-color: rgba(255,255,255,0.1);
}

.burger {
    display: none;
    cursor: pointer;
}

/* Main Content */
main {
    flex: 1;
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
    width: 100%;
    transition: opacity 0.15s ease-out, transform 0.15s ease-out;
}

/* Animations de transition de page */
main.page-sortie {
    opacity: 0;
    transform: translateY(-10px);
}

main.page-entree {
    animation: PageEntree 0.3s ease-out forwards;
}

@keyframes PageEntree {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h2 {
    color: var(--title-color);
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--nav-border);
    padding-bottom: 1rem;
    text-align: center;
    font-size: 2rem;
}

h3 {
    color: var(--subtitle-color);
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
}

p {
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
}

/* Cards / Grid for Gites */
.gite-presentation {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 4px;
    box-shadow: 0 10px 30px var(--card-shadow);
    margin-bottom: 40px;
    border: 1px solid var(--nav-border); /* Subtile bordure colorée */
}

/* Cartes Accueil */
.grid-accueil {
    display: flex; 
    flex-wrap: wrap; 
    gap: 20px; 
    margin-top: 30px; 
    justify-content: center;
}

.carte-accueil {
    flex: 1 1 250px; 
    text-align: center; 
    background: var(--card-bg);
    padding: 25px; 
    border-radius: 8px;
    /* Style amélioré */
    border: 2px solid var(--nav-border); /* Bordure colorée (rose) */
    box-shadow: 0 5px 15px var(--card-shadow); /* Ombre plus présente */
    transition: transform 0.3s, box-shadow 0.3s;
}

.carte-accueil:hover {
    transform: translateY(-5px); /* Remonte légèrement au survol */
    box-shadow: 0 10px 25px rgba(0,0,0,0.1); /* Ombre accentuée */
}

.carte-accueil h3 {
    color: var(--title-color);
}

/* Liens "Découvrir" sur l'accueil */
.lien-decouvrir {
    display: inline-block;
    margin-top: 10px;
    color: var(--btn-bg);
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    border: 2px solid var(--btn-bg);
    padding: 8px 16px;
    border-radius: 30px;
    transition: all 0.3s;
}

.lien-decouvrir:hover {
    background-color: var(--btn-bg);
    color: var(--btn-text);
}

/* Galerie Slider */
.galerie {
    margin-bottom: 30px;
    text-align: center;
}

.slider-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.slider-wrapper {
    display: flex;
    background-color: #eee;
    height: 450px;
}

.slide {
    display: none;
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    animation: fadeEffect 0.5s;
}

.slide.active {
    display: block;
}

@keyframes fadeEffect {
    from {opacity: 0.6;}
    to {opacity: 1;}
}

.prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -22px;
    color: white;
    font-weight: bold;
    font-size: 18px;
    transition: 0.3s ease;
    border-radius: 0 3px 3px 0;
    user-select: none;
    background-color: rgba(0,0,0,0.3);
    border: none;
}

.next {
    right: 0;
    border-radius: 3px 0 0 3px;
}

.prev {
    left: 0;
}

.prev:hover, .next:hover {
    background-color: rgba(193, 154, 107, 0.9);
}

.hint-click {
    font-style: italic;
    color: var(--text-color);
    opacity: 0.7;
    margin-top: 5px;
}

/* Indicateurs de slide (dots) */
.slider-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.dot:hover {
    background-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.dot.active {
    background-color: var(--btn-bg);
    border-color: white;
    transform: scale(1.1);
}

/* Lightbox (Modal) */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0,0,0,0.98);
    justify-content: center;
    align-items: center;
    padding: 0;
    margin: 0;
}

.lightbox-content {
    display: block;
    max-width: 100vw;
    max-height: 100vh;
    width: auto;
    height: auto;
    object-fit: contain;
    box-shadow: 0 0 50px rgba(0,0,0,0.8);
    border: none;
}

.close-lightbox {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 60px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10000;
    line-height: 1;
    opacity: 0.8;
    transition: 0.3s;
}

.close-lightbox:hover {
    opacity: 1;
    color: var(--btn-bg);
    transform: scale(1.1);
}

.lightbox-prev, .lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 80px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10001;
    padding: 0 20px;
    transition: all 0.3s;
    user-select: none;
    outline: none;
}

.lightbox-prev:hover, .lightbox-next:hover {
    color: var(--btn-bg);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev { left: 10px; }
.lightbox-next { right: 10px; }

/* Tables */
.prix-table {
    width: 100%;
    border-collapse: collapse;
    margin: 30px 0;
    background: var(--card-bg);
    box-shadow: 0 2px 15px var(--card-shadow);
}

.prix-table th, .prix-table td {
    border: 1px solid var(--input-border);
    padding: 15px;
    text-align: left;
}

.prix-table th {
    background-color: var(--table-header);
    color: white;
    font-weight: normal;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.prix-table tr:nth-child(even) {
    background-color: var(--table-row-even);
}

/* Forms */
.form-login, .form-prix {
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 40px;
    border-radius: 4px;
    box-shadow: 0 5px 20px var(--card-shadow);
    border-top: 4px solid var(--btn-bg);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--input-border);
    border-radius: 4px;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-family: inherit;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--btn-bg);
    box-shadow: 0 0 5px rgba(193, 154, 107, 0.2);
}

button {
    background-color: var(--btn-bg);
    color: var(--btn-text);
    border: none;
    padding: 12px 30px;
    cursor: pointer;
    border-radius: 30px;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: bold;
    transition: background 0.3s, transform 0.2s;
}

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

/* Footer */
footer {
    background-color: var(--footer-bg);
    color: #fff;
    padding: 40px 20px;
    margin-top: auto;
}

.footer-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.footer-content {
    text-align: center;
    flex: 1;
}

.footer-logo {
    flex-shrink: 0;
}

.footer-logo img {
    width: 100px;
    height: auto;
    border-radius: 8px;
    background: white;
    padding: 5px;
}

footer a,
.lien-footer {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s;
}

.lien-footer:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* Bouton Retour en haut */
.btn-retour-haut {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--btn-bg);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
}

.btn-retour-haut svg {
    width: 28px;
    height: 28px;
}

.btn-retour-haut.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.btn-retour-haut:hover {
    background-color: var(--btn-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

/* Page Contact */
.contact-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.contact-infos,
.contact-formulaire {
    flex: 1;
    min-width: 300px;
}

.localisation {
    margin-top: 20px;
}

.form-contact {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-contact .form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-contact label {
    font-weight: 600;
    color: var(--text-color);
}

.message-succes {
    color: #2e7d32;
    background: #e8f5e9;
    padding: 10px 15px;
    border-radius: 4px;
    border-left: 4px solid #4caf50;
}

.message-erreur {
    color: #c62828;
    background: #ffebee;
    padding: 10px 15px;
    border-radius: 4px;
    border-left: 4px solid #f44336;
}

/* Page Administration */
.section-editor {
    background: var(--card-bg);
    border: 1px solid var(--input-border);
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
}

.section-title {
    color: var(--title-color);
    border-bottom: 2px solid var(--nav-border);
    padding-bottom: 10px;
    margin-bottom: 15px;
    font-size: 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.row-editor {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    align-items: center;
}

.row-editor input {
    flex: 1;
}

.btn-remove {
    background: #ff6b6b;
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    padding: 0;
    font-size: 1.2rem;
    line-height: 1;
}

.btn-add {
    background: #4ecdc4;
    color: white;
    border: none;
    padding: 5px 15px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
}

.btn-remove:hover { 
    background: #ff4757; 
}

.btn-add:hover { 
    background: #1dd1a1; 
}

.btn-deconnexion {
    background-color: #ff6b6b;
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    transition: background-color 0.3s;
}

.btn-deconnexion:hover {
    background-color: #ff4757;
}

.admin-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 20px;
}

.form-admin {
    max-width: 900px;
}

.label-marge-top {
    margin-top: 10px;
    display: block;
}

.bouton-sauvegarde {
    margin-top: 30px;
    text-align: center;
}

.btn-sauvegarder {
    font-size: 1.2rem;
    padding: 15px 40px;
}

/* Vidéo YouTube */
.video-container {
    margin-top: 40px;
    text-align: center;
}

.video-container iframe {
    max-width: 800px;
    border-radius: 8px;
    border: none;
}

/* Façade YouTube (chargement différé) */
.youtube-facade {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    aspect-ratio: 16 / 9;
    background-color: #000;
}

.youtube-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.youtube-facade:hover .youtube-thumbnail {
    transform: scale(1.05);
    filter: brightness(0.8);
}

.youtube-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0.9;
}

.youtube-facade:hover .youtube-play-btn {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
}

.youtube-play-bg {
    transition: fill 0.3s ease;
}

.youtube-facade:hover .youtube-play-bg {
    fill: #cc0000;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    nav {
        border-radius: 0;
        margin: 0;
        max-width: 100%;
        border: none;
    }

    .burger {
        display: block;
        position: absolute;
        top: 15px;
        right: 20px;
    }
    
    .burger span {
        display: block;
        width: 25px;
        height: 3px;
        background-color: var(--nav-text);
        margin: 5px 0;
    }

    .menu {
        display: none;
        flex-direction: column;
        width: 100%;
        text-align: center;
        padding-top: 20px;
        background-color: var(--nav-bg);
        padding-bottom: 20px;
    }

    .menu.active {
        display: flex;
    }

    .banniere h1 {
        font-size: 1.3rem;
        width: 80%;
        white-space: normal;
        padding: 10px 15px;
    }
    
    .gite-presentation {
        padding: 20px;
    }
    
    .slider-wrapper {
        height: 250px;
    }
    
    .prev, .next {
        padding: 10px;
        font-size: 14px;
    }

    .lightbox-prev, .lightbox-next {
        font-size: 50px;
        padding: 0 10px;
    }
    .close-lightbox {
        top: 10px;
        right: 15px;
        font-size: 40px;
    }
    
    /* Bouton retour en haut sur mobile */
    .btn-retour-haut {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    .btn-retour-haut svg {
        width: 24px;
        height: 24px;
    }
    
    /* Indicateurs de slide sur mobile */
    .slider-dots {
        bottom: 10px;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
    
    /* Footer sur mobile */
    .footer-wrapper {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-logo {
        margin-top: 20px;
    }
    
    .footer-logo img {
        width: 80px;
    }
}