/* Estilos Premium para la Ruleta de Nombres */
:root {
    --accent-color: #6366f1;
    --accent-hover: #4f46e5;
    --bg-card: rgba(255, 255, 255, 0.95);
    --text-main: #1e293b;
    --text-muted: #64748b;
    --shadow-premium: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.ruleta-wrapper {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    padding: 1rem;
    align-items: center;
}

/* Panel de Control */
.control-panel {
    width: 100%;
    max-width: 800px;
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: var(--shadow-premium);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.control-panel h3 {
    margin-top: 0;
    color: var(--text-main);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.names-textarea {
    width: 100%;
    height: 150px;
    border-radius: 0.75rem;
    border: 2px solid #e2e8f0;
    padding: 1rem;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    resize: vertical;
    transition: border-color 0.2s;
    background: #f8fafc;
}

.names-textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: white;
}

.options-group {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
}

.toggle-container {
    flex: 1;
    min-width: 200px;
}

.toggle-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: #f1f5f9;
    border-radius: 0.75rem;
    cursor: pointer;
}

.toggle-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-main);
}

.toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    background: #cbd5e1;
    border-radius: 12px;
    transition: background 0.3s;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

input:checked + .toggle-switch {
    background: var(--accent-color);
}

input:checked + .toggle-switch::after {
    transform: translateX(20px);
}

.btn-clear {
    background: #fee2e2;
    color: #b91c1c;
    border: none;
    padding: 0.75rem;
    border-radius: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 0.5rem;
}

.btn-clear:hover {
    background: #fecaca;
}

/* Sección Ruleta */
.visual-section {
    flex: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.canvas-container {
    position: relative;
    width: 500px;
    height: 500px;
    max-width: 90vw;
    max-height: 90vw;
}

#rouletteCanvas {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 10px 25px rgba(0,0,0,0.15));
}

.pointer {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 50px;
    background: var(--accent-color);
    clip-path: polygon(50% 100%, 0 0, 100% 0);
    z-index: 10;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
}

.spin-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    border: 6px solid var(--accent-color);
    color: var(--accent-color);
    font-weight: 800;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(0,0,0,0.2);
    transition: transform 0.2s, background 0.2s, color 0.2s;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
}

.spin-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--accent-color);
    color: white;
}

.spin-button:active {
    transform: translate(-50%, -50%) scale(0.95);
}

.spin-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Winner Overlay */
.winner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s, visibility 0.4s;
}

.winner-overlay.active {
    opacity: 1;
    visibility: visible;
}

.winner-content {
    background: white;
    padding: 3rem;
    border-radius: 2rem;
    text-align: center;
    max-width: 500px;
    width: 90%;
    transform: scale(0.8);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.winner-overlay.active .winner-content {
    transform: scale(1);
}

.winner-content h2 {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.winner-name {
    color: var(--accent-color);
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 2rem;
    word-break: break-word;
}

.btn-close-winner {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-close-winner:hover {
    background: var(--accent-hover);
}

/* Animación de confeti (simple CSS fall-through) */
@keyframes confetti-fall {
    0% { transform: translateY(-100vh) rotate(0deg); opacity: 1; }
    100% { transform: translateY(100vh) rotate(360deg); opacity: 0; }
}

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    top: -10px;
    z-index: 1001;
    pointer-events: none;
}