:root {
    --primary-color: #3a86ff; /* Bleu principal */
    --primary-hover: #2a75e6; /* Bleu au survol */
    --secondary-color: #888; /* Gris secondaire */
    --background-dark: #1a1a2e; /* Fond sombre principal */
    --background-darker: #161626; /* Fond plus sombre */
    --background-light: #1e1e30; /* Fond légèrement plus clair */
    --text-primary: #f8f9fa; /* Texte principal */
    --text-secondary: #adb5bd; /* Texte secondaire */
    --accent-color: #3a86ff; /* Couleur d'accentuation */
    --border-color: #343a40; /* Couleur des bordures */
    --shadow-color: rgba(0, 0, 0, 0.3);
    --transition-speed: 0.2s;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--background-dark);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
}

h1, h2 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

h1 {
    font-size: 2rem;
    margin-top: 0;
}

h2 {
    font-size: 1.5rem;
    color: var(--accent-color);
}

/* Formulaires */
.form-container {
    background-color: var(--background-darker);
    padding: 1.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px var(--shadow-color);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    width: 100%;
    box-sizing: border-box;
}

.form-group {
    margin-bottom: 1.5rem;
    width: 100%;
    box-sizing: border-box; /* Ajout important */
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color var(--transition-speed) ease;
    box-sizing: border-box; /* Ajout important */
    appearance: none; /* Supprime les styles par défaut du navigateur */
    -webkit-appearance: none; /* Pour Safari */
    -moz-appearance: none; /* Pour Firefox */
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(58, 134, 255, 0.2);
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

/* Boutons */
.btn {
    display: block;
    width: 100%;
    padding: 0.75rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all var(--transition-speed) ease;
    text-align: center;
    box-sizing: border-box;
    margin-top: 0.5rem;
}

.btn:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

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

/* Liste de la file d'attente */
.queue-container {
    background-color: var(--background-darker);
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.queue-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.queue-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.queue-item {
    padding: 1rem;
    margin-bottom: 0.5rem;
    background-color: var(--background-light);
    border-radius: 0.5rem;
    border-left: 3px solid var(--primary-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-speed) ease;
}

.queue-item:hover {
    background-color: rgba(58, 134, 255, 0.1);
}

.queue-item.processing {
    border-left-color: var(--accent-color);
    background-color: rgba(58, 134, 255, 0.15);
}

.queue-item .status {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.queue-item .artist {
    font-weight: 500;
    color: var(--text-primary);
}

.queue-item .title {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    border-radius: 4px;
    color: white;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    animation: slideIn 0.3s ease-out;
}

.notification.success {
    background-color: #28a745;
}

.notification.error {
    background-color: #dc3545;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}


/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .form-container, .queue-container {
        padding: 1.5rem;
    }
}

@media (max-width: 600px) {
    .form-container {
        padding: 1rem;
    }

    .form-group input {
        padding: 0.6rem 0.8rem;
    }

    .btn {
        padding: 0.6rem;
    }
}

/* Animations subtiles */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.queue-item {
    animation: fadeIn 0.3s ease-out forwards;
}