@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;600;700;800&display=swap');

:root {
    --primary-gold: #fbbf24;
    --secondary-gold: #d97706;
    --gold-glow: rgba(251, 191, 36, 0.4);
    --bg-dark: #020617;
    --card-glass: rgba(15, 23, 42, 0.7);
    --border-glass: rgba(255, 255, 255, 0.1);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --accent-blue: #3b82f6;
}

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

body {
    background-color: var(--bg-dark);
    /* Fondo con imagen generada y gradientes de profundidad */
    background-image: 
        linear-gradient(rgba(2, 6, 23, 0.8), rgba(2, 6, 23, 0.95)),
        url('ecu_vs_ger_background_1778768841475.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Header de Lujo */
.top-bar {
    padding: 4rem 1rem 2rem;
    text-align: center;
    position: relative;
    z-index: 10;
}

.top-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

.top-bar h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    background: linear-gradient(135deg, #fff 0%, var(--primary-gold) 50%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 15px var(--gold-glow));
    margin-bottom: 0.5rem;
    animation: fadeInDown 1s ease-out;
}

.top-bar p {
    font-size: 1.2rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    animation: fadeIn 1.5s ease-in;
}

.live-indicator {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 1rem;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.live-dot {
    width: 8px;
    height: 8px;
    background-color: var(--error);
    border-radius: 50%;
    animation: pulse-red 2s infinite;
}

/* Dashboard Layout */
.dashboard {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* KPI Cards Premium */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.kpi-card {
    background: var(--card-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.kpi-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle at 100% 0%, rgba(255,255,255,0.05), transparent);
}

.kpi-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: rgba(251, 191, 36, 0.4);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.5);
}

.kpi-card h3 {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-bottom: 1rem;
}

.kpi-card p {
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
}

.kpi-card.highlight {
    border-color: rgba(251, 191, 36, 0.3);
}

.kpi-card.highlight p {
    color: var(--primary-gold);
    text-shadow: 0 0 20px var(--gold-glow);
}

.kpi-card.warning p {
    color: var(--error);
}

/* Scanner Section - Premium */
.scanner-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 900px) {
    .scanner-container { grid-template-columns: 1fr; }
}

.scanner-section {
    background: var(--card-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: 32px;
    padding: 3rem;
    position: relative;
}

.scanner-section h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 12px;
}

#reader {
    border: none !important;
    border-radius: 24px !important;
    overflow: hidden;
    box-shadow: 0 0 50px rgba(0,0,0,0.5);
}

#reader video {
    border-radius: 24px;
    object-fit: cover;
}

/* Control de Botones del Scanner */
#reader__dashboard_section_csr button {
    background: linear-gradient(135deg, var(--primary-gold), var(--secondary-gold)) !important;
    color: #000 !important;
    padding: 1rem 2rem !important;
    border-radius: 16px !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    border: none !important;
    cursor: pointer !important;
    box-shadow: 0 10px 20px rgba(217, 119, 6, 0.3) !important;
    transition: all 0.3s !important;
}

#reader__dashboard_section_csr button:hover {
    transform: scale(1.05) !important;
    box-shadow: 0 15px 30px rgba(217, 119, 6, 0.4) !important;
}

/* Sidebar Info */
.info-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.status-box {
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    padding: 2rem;
    text-align: center;
    transition: all 0.5s;
}

.status-box.success {
    background: rgba(16, 185, 129, 0.15);
    border-color: var(--success);
    color: #fff;
}

.status-box.warning {
    background: rgba(245, 158, 11, 0.15);
    border-color: var(--warning);
    color: #fff;
}

.status-box.error {
    background: rgba(239, 68, 68, 0.15);
    border-color: var(--error);
    color: #fff;
}

.processing-spinner {
    width: 30px;
    height: 30px;
    border: 3px solid rgba(251, 191, 36, 0.1);
    border-top: 3px solid var(--primary-gold);
    border-radius: 50%;
    margin: 0 auto 15px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.recent-logs {
    background: var(--card-glass);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    padding: 1.5rem;
}

.recent-logs h4 {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.log-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.85rem;
}

/* Animations */
@keyframes pulse-red {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Scanner Overlay Effect */
.scanner-scan-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--primary-gold);
    box-shadow: 0 0 15px var(--primary-gold);
    top: 50%;
    left: 0;
    z-index: 5;
    animation: scanMove 3s infinite linear;
}

@keyframes scanMove {
    0% { top: 0; }
    50% { top: 100%; }
    100% { top: 0; }
}