:root {
    --bg-dark: #0f0f0f;
    --surface: #1a1a1a;
    --accent: #b38b59;
    --text-main: #e0e0e0;
    --text-muted: #888888;
    --border: #2a2a2a;
}

* { box-sizing: border-box; }

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Playfair Display', serif;
    margin: 0;
    padding: 0;
    background: radial-gradient(circle at center, #1e1e1e 0%, #0f0f0f 100%);
    min-height: 100vh;
}

/* Navigation Haute */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(15, 15, 15, 0.98);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 50px;
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-logo {
    color: var(--accent);
    text-decoration: none;
    font-size: 1.5rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    font-weight: bold;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 30px;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    transition: 0.3s;
}

.nav-links a:hover { color: var(--accent); }

/* Layout Global */
.main-content {
    padding-top: 80px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Spécifique à la page d'Accueil */
.hero-section {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

/* Conteneur Standard (Pages Recettes/Formulaires) */
.container {
    width: 90%;
    max-width: 1100px;
    margin: 40px auto;
    background-color: var(--surface);
    border: 1px solid var(--border);
    padding: 3rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

/* Boutons */
.btn {
    text-decoration: none;
    color: var(--text-main);
    border: 1px solid var(--accent);
    padding: 12px 25px;
    display: inline-block;
    background: transparent;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.4s;
    font-family: inherit;
}

.btn:hover {
    background: var(--accent);
    color: var(--bg-dark);
}

/* Formulaires */
input[type="text"], 
input[type="number"],
textarea, 
select {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    color: white;
    padding: 12px;
    font-family: inherit;
    width: 100%;
    margin-bottom: 15px;
}

textarea {
    resize: vertical;
    min-height: 150px;
}

input[type="checkbox"] {
    margin-right: 8px;
    cursor: pointer;
}

label {
    display: block;
    color: var(--accent);
    margin-top: 15px;
    margin-bottom: 8px;
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Cards de recettes */
.recipe-card {
    transition: transform 0.3s, box-shadow 0.3s;
}

.recipe-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(179, 139, 89, 0.2);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    overflow-y: auto;
    padding: 50px 20px;
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.modal-content {
    background: var(--surface);
    border: 1px solid var(--accent);
    padding: 40px;
    max-width: 800px;
    width: 100%;
    margin: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    color: var(--text-muted);
    cursor: pointer;
    border: none;
    background: transparent;
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--accent);
}

/* Liste de courses - badges extras */
.extra-badge {
    display: inline-block;
    background: var(--accent);
    color: var(--bg-dark);
    padding: 5px 15px;
    margin: 5px;
    border-radius: 3px;
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 768px) {
    .top-nav {
        padding: 0 20px;
        height: auto;
        flex-direction: column;
        padding: 15px;
    }
    
    .nav-links {
        margin-top: 15px;
    }
    
    .nav-links a {
        margin-left: 15px;
        font-size: 0.7rem;
    }
    
    .container {
        padding: 1.5rem;
    }
    
    .main-content {
        padding-top: 120px;
    }
}

/* Utilitaires */
.text-center { text-align: center; }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }