/* Thème Casino: tapis vert, accents bois et or */

/* Variables CSS pour éviter répétitions */
:root {
    /* Couleurs */
    --gold-soft: #f7e7b6;
    --gold-ancient: rgba(199,150,30,0.95);
    --gold-bright: rgba(235,200,80,0.95);
    --green-dark: rgba(6,40,20,0.85);
    --green-darker: rgba(3,30,18,0.9);
    --green-chip: rgba(34,139,34,0.95);
    --green-light: #cbe9b0;
    --red-dark: #6b0f0f;
    --red-darker: #2b0b0b;
    --cream: #f7f0d9;
    
    /* Gradients */
    --gradient-dark: linear-gradient(180deg, var(--green-dark) 0%, var(--green-darker) 100%);
    --gradient-red: linear-gradient(180deg, var(--red-dark) 0%, var(--red-darker) 100%);
    --gradient-green: linear-gradient(180deg, #1f6b2f 0%, #143f21 100%);
    --gradient-gold: linear-gradient(180deg, #c9a64a 0%, #8f6b2b 100%);
    
    /* Ombres réutilisables */
    --shadow-base: 0 6px 18px rgba(0,0,0,0.6);
    --shadow-hover: 0 14px 30px rgba(0,0,0,0.6);
    --shadow-button: 0 8px 18px rgba(20,10,10,0.6), inset 0 -3px 6px rgba(0,0,0,0.4);
    --shadow-button-hover: 0 18px 32px rgba(20,10,10,0.6), 0 0 12px rgba(199,150,30,0.12);
    
    /* Transitions */
    --transition-normal: 0.18s ease;
    --transition-fast: 0.12s ease;
    
    /* Border radius */
    --radius-large: 12px;
    --radius-medium: 8px;
    --radius-small: 6px;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 14px;
    --spacing-md: 20px;
    --spacing-lg: 28px;
    --spacing-xl: 36px;
}

.subtitle {
    text-align: center;
    color: var(--gold-soft);
    font-family: 'Georgia', 'Times New Roman', serif;
    font-size: 1.2em;
    margin-bottom: var(--spacing-xl);
    text-shadow: 0 1px 0 rgba(0,0,0,0.6);
}

/* Sections de connexion - style casino */
.login-section {
    background: var(--gradient-dark);
    border: 2px solid var(--gold-ancient);
    border-radius: var(--radius-large);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    box-shadow: var(--shadow-base);
}

.login-section:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.player-section {
    border-color: var(--green-chip);
}

.player-section:hover {
    box-shadow: 0 10px 30px rgba(20,60,30,0.5);
}

.dealer-section {
    border-color: var(--gold-ancient);
}

.dealer-section:hover {
    box-shadow: 0 10px 30px rgba(120,80,20,0.45);
}

.login-section h2 {
    color: var(--gold-soft);
    font-size: 1.6em;
    margin-bottom: 16px;
    text-align: center;
}

.player-section h2 {
    color: var(--green-light);
}

.dealer-section h2 {
    color: var(--gold-soft);
}

/* Groupe d'input */
.input-group {
    margin-bottom: var(--spacing-md);
}

.input-group label {
    display: block;
    color: var(--gold-soft);
    font-size: 0.98em;
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
}

.input-group input {
    width: 100%;
    padding: 12px var(--spacing-sm);
    background: rgba(255,255,255,0.03);
    border: 2px solid rgba(200,150,40,0.9);
    border-radius: var(--radius-small);
    color: #f7f3e8;
    font-family: 'Georgia', serif;
    font-size: 1em;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
    box-sizing: border-box;
}

.input-group input:focus {
    outline: none;
    border-color: var(--gold-bright);
    box-shadow: 0 8px 20px rgba(150,110,40,0.18);
}

.input-group input::placeholder {
    color: #bfb6a0;
}

/* Boutons de connexion - Base commune */
.login-btn {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--gold-ancient);
    border-radius: var(--radius-medium);
    font-family: 'Georgia', serif;
    font-size: 1.05em;
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.login-btn:hover {
    transform: translateY(-3px);
}

.login-btn:active {
    transform: translateY(0);
}

/* Bouton Player */
.player-btn {
    background: var(--gradient-green);
    border-color: var(--green-chip);
    color: #eef7e8;
    box-shadow: 0 8px 18px rgba(10,40,20,0.5), inset 0 -3px 6px rgba(0,0,0,0.35);
}

.player-btn:hover {
    box-shadow: 0 18px 30px rgba(10,40,20,0.55);
}

/* Bouton Dealer */
.dealer-btn {
    background: var(--gradient-gold);
    border-color: rgba(160,120,40,0.95);
    color: #111;
    box-shadow: 0 8px 18px rgba(80,60,20,0.45), inset 0 -3px 6px rgba(0,0,0,0.25);
}

.dealer-btn:hover {
    box-shadow: 0 18px 30px rgba(100,70,20,0.5);
}

/* Séparateur */
.separator {
    text-align: center;
    margin: 30px 0;
    position: relative;
}

.separator::before,
.separator::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 38%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--gold-ancient), transparent);
}

.separator::before {
    left: 0;
}

.separator::after {
    right: 0;
}

.separator span {
    background: var(--gradient-dark);
    color: var(--gold-soft);
    padding: 0 var(--spacing-sm);
    font-weight: 800;
    position: relative;
    z-index: 1;
}

/* Message d'erreur */
.error-message {
    background: rgba(120,30,30,0.08);
    border: 2px solid rgba(180,50,50,0.9);
    border-radius: var(--radius-medium);
    padding: var(--spacing-sm);
    margin-top: 18px;
    color: #ffd6d6;
    text-align: center;
    font-weight: 700;
    animation: shake 0.45s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

/* Bouton démarrage musique - Thème casino luxueux */
.music-start-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #b8001f 0%, #6b0f0f 50%, #2b0b0b 100%);
    border: 3px solid #ffd700;
    border-radius: 50%;
    color: #ffd700;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(0,0,0,0.6), inset 0 2px 4px rgba(255,255,255,0.1);
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.music-start-btn:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.8), 0 0 20px rgba(255,215,0,0.3);
    background: linear-gradient(135deg, #d10022 0%, #8b1414 50%, #3b0d0d 100%);
}

.music-start-btn:active {
    transform: scale(0.95);
    box-shadow: 0 4px 10px rgba(0,0,0,0.6);
}

/* Popup d'accueil */
.welcome-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: linear-gradient(135deg, #b8001f 0%, #6b0f0f 50%, #2b0b0b 100%);
    border: 3px solid #ffd700;
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
    max-width: 400px;
    color: #ffd700;
}

.modal-content h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
}

.modal-content p {
    font-size: 1.2em;
    margin-bottom: 30px;
}

.enter-btn {
    background: #ffd700;
    color: #b8001f;
    border: none;
    padding: 15px 30px;
    font-size: 1.2em;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
    transition: all 0.3s ease;
}

.enter-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0,0,0,0.7);
}

/* Responsive */
@media (max-width: 480px) {
    .login-section {
        padding: 18px;
    }
    
    .login-section h2 {
        font-size: 1.3em;
    }
    
    .login-btn {
        font-size: 1em;
        padding: 12px;
    }
}

/* Optionnel: petite texture 'felt' pour arrière-plan général (utiliser sur body) */
.felt-pattern {
    background-image: radial-gradient(rgba(255,255,255,0.01) 1px, transparent 1px);
    background-size: 10px 10px;
}