:root {
  --bg: #1f1f22;
  --panel: #29292d;
  --panel-2: #242427;
  --text: #ffffff;
  --muted: #a9a9b2;
  --accent: #d71935;
  --accent-hover: #ed1d3b;
  --border: rgba(255,255,255,.10);
  --ok: #70d9a4;
  --danger: #ff7d86;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 15%, rgba(215,25,53,.18), transparent 35%),
    radial-gradient(circle at 85% 85%, rgba(215,25,53,.08), transparent 30%),
    var(--bg);
}

button, input { font: inherit; }
.wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.player-card,
.admin-card {
  width: min(100%, 560px);
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025));
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: 0 30px 80px rgba(0,0,0,.42);
  overflow: hidden;
}

.hero { padding: 34px 30px 22px; text-align: center; }
.brand-box {
  width: min(100%, 410px);
  min-height: 155px;
  margin: 0 auto 24px;
  display: grid;
  place-items: center;
  padding: 18px 22px;
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 16px 42px rgba(0,0,0,.28);
}
.station-logo { width: 100%; max-height: 145px; object-fit: contain; display: block; }

h1 { margin: 0; font-size: clamp(28px, 6vw, 40px); line-height: 1.05; letter-spacing: -.035em; }
.subtitle { margin: 10px 0 0; color: var(--muted); font-size: 15px; }

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 17px;
  padding: 8px 12px;
  background: rgba(0,0,0,.22);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .08em;
}
.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(215,25,53,.15);
  animation: pulse 1.7s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(215,25,53,.12); }
  50% { box-shadow: 0 0 0 8px rgba(215,25,53,0); }
}

.controls {
  padding: 24px 30px 32px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.play-btn {
  width: 86px;
  height: 86px;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(145deg, #ed203d, var(--accent));
  color: #fff;
  box-shadow: 0 14px 34px rgba(215,25,53,.33);
  font-size: 30px;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease;
}
.play-btn:hover { transform: scale(1.04); filter: brightness(1.06); }
.play-btn:active { transform: scale(.98); }
.status { min-height: 22px; margin: 18px 0 13px; color: var(--muted); font-size: 14px; }
.volume-row { display: grid; grid-template-columns: 28px 1fr 44px; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
input[type="range"] { width: 100%; accent-color: var(--accent); }
.footer { padding: 0 20px 24px; text-align: center; color: #787881; font-size: 12px; }

.admin-card { width: min(100%, 720px); padding: 30px; }
.admin-heading { display: grid; grid-template-columns: 150px 1fr; gap: 22px; align-items: center; margin-bottom: 28px; }
.admin-logo-box { min-height: 104px; display: grid; place-items: center; padding: 10px; background: #fff; border-radius: 16px; }
.admin-brand { width: 100%; max-height: 88px; object-fit: contain; }
.admin-card h1 { font-size: 32px; }
.eyebrow { display: block; margin-bottom: 7px; color: #f05268; font-size: 11px; font-weight: 900; letter-spacing: .12em; }

.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.field { margin-bottom: 17px; }
label { display: block; margin-bottom: 8px; color: #e7e7eb; font-size: 13px; font-weight: 800; }
.optional { color: var(--muted); font-weight: 500; }
input[type="text"],
input[type="url"],
input[type="password"],
input[type="file"] {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 13px 14px;
  background: rgba(0,0,0,.20);
  color: var(--text);
  outline: none;
}
input:focus { border-color: rgba(215,25,53,.82); box-shadow: 0 0 0 4px rgba(215,25,53,.10); }
input[type="file"] { padding: 9px; }
input[type="file"]::file-selector-button {
  margin-right: 10px;
  border: 0;
  border-radius: 9px;
  padding: 9px 11px;
  background: #fff;
  color: #111;
  font-weight: 800;
  cursor: pointer;
}
.help { display: block; margin-top: 7px; color: var(--muted); font-size: 11px; line-height: 1.45; }
.logo-upload { display: grid; grid-template-columns: 170px 1fr; gap: 15px; align-items: center; }
.logo-preview-wrap { min-height: 116px; display: grid; place-items: center; padding: 10px; background: #fff; border-radius: 14px; }
.logo-preview { width: 100%; max-height: 96px; object-fit: contain; }
.divider { height: 1px; margin: 8px 0 20px; background: var(--border); }
.primary {
  width: 100%;
  border: 0;
  border-radius: 13px;
  padding: 14px 18px;
  background: var(--accent);
  color: #fff;
  font-weight: 900;
  cursor: pointer;
}
.primary:hover { background: var(--accent-hover); }
.primary:disabled { opacity: .65; cursor: wait; }
.message { min-height: 22px; margin-top: 13px; text-align: center; font-size: 13px; }
.message.ok { color: var(--ok); }
.message.error { color: var(--danger); }
.secondary-link { display: block; margin-top: 17px; text-align: center; color: var(--muted); text-decoration: none; font-size: 13px; }
.secondary-link:hover { color: #fff; }

@media (max-width: 620px) {
  .wrap { padding: 14px; }
  .hero { padding: 26px 18px 20px; }
  .brand-box { min-height: 125px; padding: 14px; }
  .controls { padding: 22px 18px 28px; }
  .admin-card { padding: 22px 17px; }
  .admin-heading { grid-template-columns: 108px 1fr; gap: 14px; }
  .admin-logo-box { min-height: 82px; }
  .field-grid, .logo-upload { grid-template-columns: 1fr; }
  .logo-preview-wrap { min-height: 120px; }
}