/* 
 * Estilo Premium Dark WoW para AZURA ANTIGRAVITY NEXXIS
 * Enfocado en Accesibilidad (Alto Contraste)
 */

:root {
    --bg-dark: #0B0E14;
    --card-bg: #161B22;
    --primary: #1F8CF7;
    --secondary: #79C0FF;
    --text: #C9D1D9;
    --text-bright: #FFFFFF;
    --danger: #F85149;
    --success: #3FB950;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, system-ui, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text);
    line-height: 1.6;
}

/* Accesibilidad: Ocultar visualmente pero no para lectores de pantalla */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

header {
    background: var(--card-bg);
    border-bottom: 2px solid #30363D;
    padding: 1rem 2rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
}

nav a:hover,
nav a:focus {
    color: var(--primary);
    outline: 3px solid var(--secondary);
    outline-offset: 4px;
}

main {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background: var(--card-bg);
    border: 1px solid #30363D;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

h1,
h2 {
    color: var(--text-bright);
}

button,
.btn {
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    transition: transform 0.1s;
}

button:focus {
    outline: 4px solid var(--text-bright);
    outline-offset: 2px;
}

button:active {
    transform: scale(0.98);
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-danger {
    background-color: var(--danger);
    color: white;
}

.btn-success {
    background-color: var(--success);
    color: white;
}

}

/* V2: Tablas de Datos (Centova Style) */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.data-table th,
.data-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid #30363D;
    color: var(--text);
}

.data-table th {
    background: #21262d;
    font-weight: 700;
    color: var(--text-bright);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.data-table tr:hover {
    background: #1c2128;
}

.data-table td {
    vertical-align: middle;
}

.status-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
    display: inline-block;
}

.status-online {
    background: rgba(63, 185, 80, 0.2);
    color: var(--success);
    border: 1px solid var(--success);
}

.status-offline {
    background: rgba(248, 81, 73, 0.2);
    color: var(--danger);
    border: 1px solid var(--danger);
}

.status-autodj {
    background: rgba(121, 192, 255, 0.2);
    color: var(--secondary);
    border: 1px solid var(--secondary);
}

/* V2: Layout Interno de Emisora */
.station-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 24px;
    align-items: start;
}

.station-sidebar {
    background: var(--card-bg);
    border: 1px solid #30363D;
    border-radius: 12px;
    padding: 16px 0;
}

.station-sidebar-title {
    padding: 0 16px 12px;
    margin: 0 0 12px 0;
    border-bottom: 1px solid #30363D;
    font-size: 1rem;
    color: var(--text-bright);
}

.station-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.station-nav li {
    padding: 0;
}

.station-nav a {
    display: block;
    padding: 10px 16px;
    color: var(--text);
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
}

.station-nav a:hover,
.station-nav a:focus,
.station-nav a.active {
    background: rgba(31, 140, 247, 0.1);
    color: var(--primary);
    border-left-color: var(--primary);
}

@media (max-width: 768px) {
    .station-layout {
        grid-template-columns: 1fr;
    }
}