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

  :root {
    --bg:       #0F051D;
    --surface:  #1a0933;
    --panel:    #120825;
    --border:   #6B21C8;
    --primary:  #BC13FE;
    --cyan:     #00F5FF;
    --pink:     #FF00E5;
    --text:     #FFFFFF;
    --muted:    #9B72CF;
    --font:     'JetBrains Mono', monospace;
  }

  html { scroll-behavior: smooth; }

  body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    font-size: 13px;
    line-height: 1.5;
    min-height: 100vh;
    cursor: crosshair;
    overflow-x: hidden;
  }

  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
      0deg, transparent, transparent 2px,
      rgba(188,19,254,0.03) 2px, rgba(188,19,254,0.03) 4px
    );
    pointer-events: none;
    z-index: 9999;
  }

  body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 55%, rgba(15,5,29,0.55) 100%);
    pointer-events: none;
    z-index: 9998;
  }

  .panel {
    border: 1px solid var(--border);
    background: var(--panel);
    position: relative;
    box-shadow: 0 0 10px rgba(188,19,254,0.15), inset 0 0 10px rgba(188,19,254,0.04);
  }

  .panel::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
      0deg, transparent, transparent 3px,
      rgba(188,19,254,0.025) 3px, rgba(188,19,254,0.025) 4px
    );
    pointer-events: none;
  }

  .glow      { text-shadow: 0 0 8px var(--primary), 0 0 18px rgba(188,19,254,0.5); color: var(--primary); }
  .cyan-glow { text-shadow: 0 0 8px var(--cyan), 0 0 18px rgba(0,245,255,0.4); color: var(--cyan); }
  .label     { font-size: 10px; letter-spacing: .15em; color: var(--primary); text-transform: uppercase; }
  .muted     { color: var(--muted); }

  #app {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px;
    display: grid;
    grid-template-columns: 175px 1fr 240px;
    gap: 8px;
  }

  #sidebar { grid-column: 1; grid-row: 1 / 4; display: flex; flex-direction: column; gap: 8px; }
  #center  { grid-column: 2; display: flex; flex-direction: column; gap: 8px; }
  #right   { grid-column: 3; display: flex; flex-direction: column; gap: 8px; }
  #banner  { grid-column: 1 / -1; }
  #footer  { grid-column: 1 / -1; }

  /* SIDEBAR */
  #sidebar .playing-header { padding: 14px 14px 8px; border-bottom: 1px solid var(--border); }
  #sidebar .playing-header h2 { font-size: 22px; font-weight: 700; line-height: 1.2; }
  #sidebar .vol { font-size: 11px; color: var(--muted); margin-top: 3px; }

  nav { padding: 8px; display: flex; flex-direction: column; gap: 2px; }
  nav a {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 10px; font-size: 13px; color: var(--text);
    text-decoration: none; border: 1px solid transparent;
    transition: all .2s; position: relative; z-index: 1;
  }
  nav a.active, nav a:hover {
    background: rgba(188,19,254,0.12);
    border-color: var(--border);
    color: var(--primary);
    text-shadow: 0 0 8px rgba(188,19,254,0.6);
  }
  nav a svg { width: 14px; height: 14px; flex-shrink: 0; }

  .visitor-panel img { width: 100%; display: block; }

  .visitor-counter { padding: 2px; }
  .vc-label { font-size: 10px; letter-spacing: .15em; color: var(--primary); margin-bottom: 6px; }
  .vc-digits { display: flex; gap: 3px; }
  .vc-digit {
    background: var(--surface); border: 1px solid var(--border);
    padding: 3px 7px; font-size: 17px; font-weight: 700;
  }

  .clock { padding: 10px; }
  .clock-time { font-size: 20px; font-weight: 700; }
  .clock-loc { font-size: 10px; letter-spacing: .12em; color: var(--muted); margin-top: 3px; }

  /* HERO */
  #hero .hero-label { padding: 10px 14px 6px; }
  #hero .hero-img-wrap { position: relative; }
  #hero .hero-img { width: 100%; height: 300px; object-fit: cover; display: block; }
  #hero .hero-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,5,29,.9) 0%, transparent 60%); }
  #hero .hero-meta {
    position: absolute; top: 12px; left: 12px;
    background: rgba(15,5,29,.75); backdrop-filter: blur(4px);
    border: 1px solid var(--border); padding: 8px 12px; font-size: 11px;
  }
  #hero .hero-cassette {
    position: absolute; bottom: 12px; right: 12px;
    border: 1px solid var(--border); background: rgba(15,5,29,.8);
    padding: 8px; max-width: 160px;
  }
  #hero .hero-cassette img { width: 100%; display: block; }
  #hero .credit { font-size: 9px; color: var(--muted); text-align: center; margin-top: 4px; }

  /* PLAYER */
  #player { padding: 14px; }
  .player-inner { display: flex; gap: 14px; align-items: flex-start; }
  .player-art { width: 100px; height: 100px; flex-shrink: 0; border: 1px solid var(--border); object-fit: cover; }
  .player-info { flex: 1; min-width: 0; }
  .player-title { font-size: 20px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .player-artist { font-size: 11px; color: var(--muted); margin-top: 3px; }
  .player-time { font-size: 12px; margin-top: 8px; }
  .progress-track { width: 100%; height: 3px; background: var(--surface); margin-top: 6px; cursor: pointer; }
  .progress-fill { height: 100%; background: var(--primary); transition: width .8s linear; }
  .controls { display: flex; align-items: center; gap: 14px; margin-top: 10px; }
  .ctrl-btn { background: none; border: none; color: var(--text); cursor: pointer; padding: 0; transition: color .2s; }
  .ctrl-btn:hover { color: var(--primary); }
  .ctrl-btn.play { border: 1px solid var(--primary); padding: 6px 8px; color: var(--primary); }
  .ctrl-btn svg { width: 18px; height: 18px; display: block; }
  .ctrl-btn.play svg { width: 16px; height: 16px; }
  .track-num { font-size: 12px; color: var(--muted); }
  .vol-dots { display: flex; gap: 3px; margin-left: auto; }
  .vol-dot { width: 6px; height: 6px; background: var(--muted); }
  .vol-dot.active { background: var(--primary); }
  .player-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; border-top: 1px solid var(--border); padding-top: 12px; }
  .mixtape-preview { display: flex; gap: 8px; align-items: center; border: 1px solid var(--border); background: var(--surface); padding: 6px; }
  .mixtape-preview img { width: 56px; height: 36px; object-fit: cover; }
  .tracklist-link { font-size: 11px; color: var(--primary); cursor: pointer; }
  .tracklist-link:hover { text-decoration: underline; }

  /* UPLOADS */
  #uploads { padding: 14px; }
  .uploads-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 10px; }
  .upload-item { cursor: pointer; }
  .upload-thumb { position: relative; border: 1px solid var(--border); overflow: hidden; }
  .upload-thumb img { width: 100%; height: 90px; object-fit: cover; display: block; transition: transform .3s; }
  .upload-item:hover .upload-thumb img { transform: scale(1.06); }
  .duration-badge {
    position: absolute; top: 5px; right: 5px; z-index: 2;
    background: rgba(15,5,29,.85); border: 1px solid var(--border);
    font-size: 10px; padding: 1px 5px;
  }
  .upload-name { font-size: 12px; font-weight: 700; margin-top: 5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .upload-type { font-size: 10px; color: var(--muted); }

  /* WEATHER */
  #weather { padding: 14px; }
  .weather-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
  .live-badge { display: flex; align-items: center; gap: 4px; font-size: 10px; color: #ff4444; }
  .live-dot { width: 7px; height: 7px; border-radius: 50%; background: #ff4444; animation: blink 1.2s ease-in-out infinite; }
  @keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }
  .weather-main { display: flex; justify-content: space-between; align-items: flex-start; }
  .weather-icon { font-size: 32px; }
  .weather-city-name { font-size: 18px; font-weight: 700; text-align: right; }
  .weather-desc { font-size: 10px; color: var(--muted); text-align: right; }
  .weather-temp { font-size: 26px; font-weight: 700; text-align: right; }
  .forecast { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; margin-top: 14px; border-top: 1px solid var(--border); padding-top: 10px; }
  .forecast-day { text-align: center; }
  .forecast-day .day  { font-size: 9px; color: var(--muted); margin-bottom: 3px; }
  .forecast-day .icon { font-size: 14px; margin-bottom: 2px; }
  .forecast-day .temp { font-size: 10px; }

  /* RADIO */
  #radio { padding: 14px; }
  .eq-bars { display: flex; align-items: flex-end; gap: 2px; height: 36px; margin: 10px 0; }
  .eq-bar { flex: 1; background: var(--primary); min-height: 2px; transition: height .12s ease; }
  .radio-station { display: flex; gap: 10px; align-items: flex-start; }
  .radio-station img { width: 72px; height: 50px; object-fit: cover; border: 1px solid var(--border); }
  .station-name { font-size: 11px; font-weight: 700; }
  .listeners { font-size: 10px; color: var(--muted); margin-top: 3px; }
  .live-status { font-size: 10px; color: var(--primary); margin-top: 2px; }
  .duration { font-size: 10px; color: var(--muted); }

  /* NIGHT SIGNAL */
  #night-signal { padding: 14px; }
  .ns-img-wrap { position: relative; margin-top: 10px; border: 1px solid var(--border); overflow: hidden; }
  .ns-img-wrap img { width: 100%; height: 180px; object-fit: cover; display: block; }
  .ns-img-wrap::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,5,29,.75) 0%, transparent 60%); }
  .ns-overlay { position: absolute; bottom: 10px; left: 10px; z-index: 1; }
  .ns-overlay .status { font-size: 9px; letter-spacing: .15em; color: var(--muted); }
  .ns-overlay .signal { font-size: 12px; color: var(--primary); text-shadow: 0 0 8px var(--primary); }

  /* BANNER */
  #banner { position: relative; overflow: hidden; border: 1px solid var(--border); box-shadow: 0 0 10px rgba(188,19,254,0.15); }
  #banner img { width: 100%; height: 100px; object-fit: cover; opacity: 0.65; display: block; }
  .banner-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to right, rgba(15,5,29,.8) 0%, transparent 30%, transparent 70%, rgba(15,5,29,.8) 100%);
    display: flex; align-items: center; justify-content: center; text-align: center;
  }
  .banner-overlay h2 { font-size: 28px; font-weight: 700; text-shadow: 0 0 8px var(--primary); color: var(--primary); }
  .banner-overlay p  { font-size: 10px; letter-spacing: .2em; color: var(--muted); margin-top: 3px; }

  /* FOOTER */
  #footer {
    border: 1px solid var(--border); background: var(--panel);
    padding: 10px 14px; display: flex; align-items: center;
    justify-content: space-between; flex-wrap: wrap; gap: 8px;
    font-size: 10px; color: var(--muted); letter-spacing: .06em;
  }
  #footer .left, #footer .right { display: flex; align-items: center; gap: 12px; }

  /* RESPONSIVE */
  @media (max-width: 900px) {
    #app { grid-template-columns: 1fr; }
    #sidebar, #right { display: none; }
    #center, #banner, #footer { grid-column: 1; }
    .uploads-grid { grid-template-columns: repeat(2, 1fr); }
  }

  /* =========================
   TABLET
========================= */

@media (max-width: 1100px) {

  .shell {
    grid-template-columns: 220px 1fr;
  }

  .right {
    grid-column: 1 / -1;

    display: grid;
    grid-template-columns: repeat(3, 1fr);

    gap: 12px;
  }

  .music-row {
    grid-template-columns: 1fr;
  }

}

/* =========================
   MOBILE FIX
========================= */

@media (max-width: 900px) {

  #app {
    display: block;
    width: 100%;
    padding: 10px;
  }

  #sidebar {
    display: none;
  }

  #right {
    display: none;
  }

  #center {
    width: 100%;
  }

  .player-inner {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

  .player-art {
  width: 180px;
  height: 180px;
  object-fit: cover;
}

  .player-info {
    width: 100%;
    text-align: center;
  }

  .controls {
    justify-content: center;
    flex-wrap: wrap;
  }

  .vol-dots {
    margin: 0;
  }

  .player-footer {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }

  .uploads-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  #hero .hero-cassette {
    max-width: 120px;
  }
}

@media (max-width: 600px) {

  .uploads-grid {
    grid-template-columns: 1fr;
  }

  .player-title {
    font-size: 18px;
  }

  .player-art {
    max-width: 280px;
  }

  .forecast {
    grid-template-columns: repeat(2, 1fr);
  }

  #hero .hero-img {
    height: 220px;
  }

  #hero .hero-cassette {
    max-width: 90px;
    bottom: 8px;
    right: 8px;
  }

  .player-footer {
    text-align: center;
  }
}

/* =========================
   SMALL PHONES
========================= */

@media (max-width: 480px) {

  .uploads-grid {
    grid-template-columns: 1fr;
  }

  .forecast {
    grid-template-columns: 1fr;
  }

  .logo h1 {
    font-size: 26px;
  }

  .player-title {
    font-size: 22px;
  }

  .hero-meta {
    font-size: 11px;
  }

  .controls {
    justify-content: center;
  }

  .counter span {
    font-size: 16px;
    padding: 5px;
  }

}