:root {
    --warden-primary: #3a5a8a;
    --warden-light: #4a7ab0;
    --warden-dark: #2a3e5e;
    --warden-darker: #0d1520;
    --warden-accent: #6a9fd8;
    --warden-silver: #c8d8e8;
    --warden-silver-dim: #8aaabe;
    --text-primary: #dce8f0;
    --text-secondary: #8aa8c0;
    --text-dim: #5a7890;
    --danger: #aa3a3a;
    --glow-blue: rgba(106, 159, 216, 0.3);
    --glow-silver: rgba(200, 216, 232, 0.3);
}

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

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--warden-darker);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex; justify-content: center; align-items: flex-start;
    padding: 20px;
    background-image:
        radial-gradient(ellipse at 50% 0%, rgba(58, 90, 138, 0.2) 0%, transparent 70%),
        linear-gradient(180deg, #080d15 0%, #0d1520 50%, #080d15 100%);
}

.scanlines {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none; z-index: 1000;
    background: repeating-linear-gradient(
        0deg, rgba(0,0,0,0.04) 0px, rgba(0,0,0,0.04) 1px,
        transparent 1px, transparent 3px
    );
}

.noise {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none; z-index: 999; opacity: 0.02;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.radio-container {
    width: 100%; max-width: 680px;
    background: linear-gradient(180deg, #121a28 0%, #0e1420 100%);
    border: 1px solid var(--warden-primary);
    border-radius: 12px; overflow: hidden;
    box-shadow: 0 0 40px rgba(58,90,138,0.2), 0 0 80px rgba(58,90,138,0.1),
        inset 0 1px 0 rgba(106,159,216,0.1);
    position: relative; z-index: 1;
}

/* Header */
.radio-header {
    text-align: center; padding: 30px 20px 20px;
    background: linear-gradient(180deg, rgba(58,90,138,0.2) 0%, transparent 100%);
    border-bottom: 1px solid rgba(58,90,138,0.3);
}

.emblem {
    margin-bottom: 10px;
    filter: drop-shadow(0 0 15px var(--glow-blue)) drop-shadow(0 0 25px rgba(106,159,216,0.2));
}

.warden-logo {
    width: 110px;
    height: auto;
    display: block;
    margin: 0 auto;
    transition: filter 0.3s, transform 0.3s;
}

.warden-logo:hover {
    filter: drop-shadow(0 0 10px var(--warden-silver));
    transform: scale(1.05);
}

.title {
    font-family: 'Orbitron', sans-serif;
    font-size: 42px; font-weight: 900;
    color: var(--warden-silver); letter-spacing: 6px;
    text-shadow: 0 0 20px var(--glow-silver), 0 0 40px rgba(200,216,232,0.15);
    line-height: 1;
    margin-top: 8px;
}

.title sup { font-size: 18px; vertical-align: super; margin-left: 2px; }

.subtitle {
    font-family: 'Orbitron', sans-serif;
    font-size: 11px; color: var(--text-secondary);
    letter-spacing: 4px; margin-top: 8px;
}

.callahan-banner {
    display: inline-block; margin-top: 15px;
    padding: 4px 20px;
    background: linear-gradient(90deg, transparent, rgba(106,159,216,0.12), transparent);
    border: 1px solid var(--warden-primary);
    color: var(--warden-accent);
    font-family: 'Orbitron', sans-serif;
    font-size: 12px; letter-spacing: 5px;
}

/* Visualizer */
.visualizer-container {
    padding: 15px 20px 5px;
    display: flex; justify-content: center;
}

#visualizer {
    width: 100%; height: 80px;
    border-radius: 4px;
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(58,90,138,0.2);
}

/* Now Playing */
.now-playing {
    display: flex; gap: 15px;
    padding: 20px; margin: 10px 20px;
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(58,90,138,0.3);
    border-radius: 8px;
}

.track-thumbnail {
    width: 100px; height: 100px;
    border-radius: 6px; overflow: hidden;
    background: var(--warden-darker);
    border: 1px solid var(--warden-primary);
    flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
}

.track-thumbnail img { width: 100%; height: 100%; object-fit: cover; }

.no-signal {
    text-align: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 10px; color: var(--text-dim); letter-spacing: 2px;
}

.blink { animation: blink 1.5s infinite; }
@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.2; }
}

.track-info {
    flex: 1; min-width: 0;
    display: flex; flex-direction: column; justify-content: center;
}

.track-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 9px; color: var(--warden-accent);
    letter-spacing: 3px; margin-bottom: 6px;
}

.track-title {
    font-size: 18px; font-weight: 600;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    margin-bottom: 6px;
}

.track-duration {
    font-family: 'Orbitron', sans-serif;
    font-size: 13px; color: var(--warden-silver); margin-bottom: 10px;
}

.track-progress {
    width: 100%; height: 4px;
    background: rgba(58,90,138,0.2);
    border-radius: 2px; overflow: hidden;
}

.progress-bar {
    height: 100%; width: 0%;
    background: linear-gradient(90deg, var(--warden-accent), var(--warden-silver));
    border-radius: 2px;
    transition: width 1s linear;
    box-shadow: 0 0 8px var(--glow-blue);
}

/* Controls */
.controls {
    display: flex; align-items: center;
    justify-content: center; gap: 30px; padding: 20px;
}

.btn-play {
    width: 64px; height: 64px; border-radius: 50%;
    border: 2px solid var(--warden-accent);
    background: rgba(58,90,138,0.2);
    color: var(--warden-accent); font-size: 24px;
    cursor: pointer; transition: all 0.3s;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 20px var(--glow-blue);
}

.btn-play:hover {
    background: rgba(58,90,138,0.4);
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--glow-blue);
}

.btn-play.playing {
    border-color: var(--warden-silver);
    color: var(--warden-silver);
    box-shadow: 0 0 20px var(--glow-silver);
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px var(--glow-silver); }
    50% { box-shadow: 0 0 35px var(--glow-silver); }
}

.volume-control { display: flex; align-items: center; gap: 10px; }
.volume-icon { font-size: 20px; cursor: pointer; user-select: none; }

.volume-slider {
    -webkit-appearance: none; appearance: none;
    width: 140px; height: 6px;
    background: rgba(58,90,138,0.3);
    border-radius: 3px; outline: none; cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none; appearance: none;
    width: 18px; height: 18px; border-radius: 50%;
    background: var(--warden-accent); cursor: pointer;
    box-shadow: 0 0 10px var(--glow-blue); transition: all 0.2s;
}

.volume-slider::-webkit-slider-thumb:hover {
    background: var(--warden-silver);
    box-shadow: 0 0 15px var(--glow-silver);
}

.volume-slider::-moz-range-thumb {
    width: 18px; height: 18px; border-radius: 50%;
    background: var(--warden-accent); cursor: pointer;
    border: none; box-shadow: 0 0 10px var(--glow-blue);
}

.volume-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 12px; color: var(--text-secondary); min-width: 35px;
}

/* Status Bar */
.status-bar {
    display: flex; justify-content: center; gap: 30px;
    padding: 12px 20px;
    background: rgba(0,0,0,0.4);
    border-top: 1px solid rgba(58,90,138,0.2);
    border-bottom: 1px solid rgba(58,90,138,0.2);
}

.status-item {
    display: flex; align-items: center; gap: 6px;
    font-family: 'Orbitron', sans-serif;
    font-size: 11px; color: var(--text-secondary); letter-spacing: 1px;
}

.status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--danger); transition: background 0.3s;
}

.status-dot.connected {
    background: #4a9;
    box-shadow: 0 0 8px rgba(68,170,153,0.5);
    animation: dot-pulse 2s infinite;
}

@keyframes dot-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Queue */
.queue-section { padding: 20px; }

.queue-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 13px; color: var(--warden-silver);
    letter-spacing: 3px; margin-bottom: 12px;
}

.queue-list {
    max-height: 300px; overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--warden-primary) transparent;
}

.queue-list::-webkit-scrollbar { width: 6px; }
.queue-list::-webkit-scrollbar-track { background: transparent; }
.queue-list::-webkit-scrollbar-thumb { background: var(--warden-primary); border-radius: 3px; }

.queue-empty {
    text-align: center; color: var(--text-dim);
    font-size: 14px; padding: 30px;
    border: 1px dashed rgba(58,90,138,0.2); border-radius: 6px;
}

.queue-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px;
    background: rgba(0,0,0,0.2);
    border: 1px solid rgba(58,90,138,0.15);
    border-radius: 6px; margin-bottom: 6px;
    transition: all 0.2s;
}

.queue-item:hover {
    background: rgba(58,90,138,0.1);
    border-color: rgba(58,90,138,0.3);
}

.queue-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 12px; color: var(--text-dim);
    min-width: 24px; text-align: center;
}

.queue-item-thumb {
    width: 44px; height: 44px;
    border-radius: 4px; overflow: hidden;
    flex-shrink: 0; background: var(--warden-darker);
}

.queue-item-thumb img { width: 100%; height: 100%; object-fit: cover; }

.queue-item-info { flex: 1; min-width: 0; }

.queue-item-title {
    font-size: 14px; font-weight: 500;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.queue-item-duration {
    font-family: 'Orbitron', sans-serif;
    font-size: 11px; color: var(--text-dim); margin-top: 2px;
}

/* Footer */
.radio-footer {
    text-align: center; padding: 20px;
    border-top: 1px solid rgba(58,90,138,0.15);
    color: var(--text-dim); font-size: 12px;
}

.footer-small {
    font-size: 10px; margin-top: 4px;
    letter-spacing: 1px; text-transform: uppercase;
}

@media (max-width: 600px) {
    body { padding: 10px; }
    .title { font-size: 30px; letter-spacing: 3px; }
    .subtitle { font-size: 9px; }
    .warden-logo { width: 85px; }
    .now-playing { flex-direction: column; align-items: center; text-align: center; }
    .controls { flex-direction: column; gap: 20px; }
    .status-bar { flex-direction: column; align-items: center; gap: 8px; }
}