@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800;900&display=swap');

:root {
    --bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);
    --card-bg: rgba(30, 41, 59, 0.7);
    --card-border: rgba(255, 255, 255, 0.1);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --primary: #818cf8;
    --primary-hover: #6366f1;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    --gold: #fbbf24;
    --gold-glow: rgba(251, 191, 36, 0.35);
    --radius-lg: 24px;
    --radius-md: 16px;
    --shadow-glow: 0 10px 35px -5px rgba(99, 102, 241, 0.3);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Outfit', sans-serif;
    background: var(--bg-gradient);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
    overflow-x: hidden;
}

/* Preservar color original de los emojis */
.emoji {
    -webkit-text-fill-color: initial !important;
    -webkit-background-clip: initial !important;
    background: none !important;
    font-style: normal;
    display: inline-block;
}

/* Logo de la Aplicación (Transparente y Limpio Estilo CiberneticoLabs Sorteos) */
.app-logo {
    max-width: 210px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 1.25rem auto;
    filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.6));
    transition: transform 0.3s ease;
}

.app-logo:hover {
    transform: scale(1.04);
}

/* Glassmorphism Container */
.container {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), var(--shadow-glow);
    padding: 2.5rem 2rem;
    max-width: 520px;
    width: 100%;
    text-align: center;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Headers & Text */
h1 {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.75rem;
    letter-spacing: -0.025em;
}

p {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-iniciado {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-cerrado {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* 3D Flip Card Container */
.card-flip-wrapper {
    perspective: 1000px;
    width: 260px;
    height: 260px;
    margin: 1.5rem auto;
    cursor: pointer;
}

.card-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
    transform-style: preserve-3d;
}

.card-flip-wrapper.flipped .card-flip-inner {
    transform: rotateY(180deg);
}

.card-front, .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 2px solid var(--card-border);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.card-front {
    background: linear-gradient(145deg, #1e293b, #0f172a);
    color: var(--primary);
}

.card-front .icon-tap {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    animation: pulse 2s infinite;
}

.card-front span {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}

.card-back {
    background: #0f172a;
    transform: rotateY(180deg);
    padding: 10px;
    overflow: hidden;
}

.card-back img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

/* Winner Ticket Transformation */
.winner-container {
    border: 2px solid var(--gold);
    box-shadow: 0 0 40px var(--gold-glow);
    animation: winnerGlow 2s infinite alternate;
}

.winner-banner {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    font-weight: 900;
    padding: 0.6rem 1.2rem;
    border-radius: 9999px;
    font-size: 1.1rem;
    display: inline-block;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
    letter-spacing: 0.05em;
    animation: bounce 1.2s infinite;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #4338ca);
    color: #fff;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: #fff;
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #fff;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Admin Panel Styles */
.admin-card {
    max-width: 700px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.stat-box {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 1rem;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-top: 0.25rem;
}

.admin-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin: 1.5rem 0;
}

.winners-list {
    margin-top: 2rem;
    text-align: left;
}

.winner-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(251, 191, 36, 0.3);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
}

.winner-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid var(--gold);
}

.winner-info {
    flex: 1;
}

.winner-title {
    font-weight: 800;
    color: var(--gold);
    font-size: 1rem;
}

.winner-time {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Footer Styling */
.site-footer {
    margin-top: 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--card-border);
    font-size: 0.85rem;
    color: var(--text-muted);
    width: 100%;
}

.site-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.site-footer a:hover {
    color: var(--gold);
    text-decoration: underline;
}

/* Animations */
@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@keyframes winnerGlow {
    from { box-shadow: 0 0 20px rgba(251, 191, 36, 0.2); }
    to { box-shadow: 0 0 50px rgba(251, 191, 36, 0.6); }
}

/* Layout Panorámico de Transmisión en Vivo (Grid Dinámico 2 Columnas Imagen Superior) */
.live-container {
    max-width: 1400px !important;
    width: 95% !important;
    padding: 2rem !important;
}

.live-grid {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 2rem;
    margin-top: 0;
    align-items: stretch;
}

.live-main-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.live-sidebar {
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.winner-feed {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-top: 0.75rem;
    flex: 1;
    justify-content: flex-start;
    overflow: visible;
}

.roulette-box-lg {
    width: 350px;
    height: 350px;
    margin: 1rem auto;
    border-radius: var(--radius-lg);
    border: 4px solid var(--primary);
    box-shadow: 0 0 50px rgba(99, 102, 241, 0.5);
    overflow: hidden;
    position: relative;
    background: #000;
}

.roulette-box-lg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.spinning {
    animation: roulettePulse 0.1s infinite alternate;
}

@keyframes roulettePulse {
    from { filter: brightness(1.3) scale(1.02); }
    to { filter: brightness(0.7) scale(0.98); }
}

@media (max-width: 960px) {
    .live-grid {
        grid-template-columns: 1fr;
    }
    .roulette-box-lg {
        width: 280px;
        height: 280px;
    }
}