/* Direction A — Nocturne: the current after-dark periwinkle, refined.
   Cool, conservative, on-brand. Fraunces wordmark (mixed case), softer/slower
   glow, unified spacing rhythm. Standalone so it can promote to web/style.css. */
@font-face {
  font-family: 'Fraunces';
  src: url('/fonts/fraunces.woff2') format('woff2');
  font-weight: 300 400; font-style: normal; font-display: swap;
}

:root {
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Helvetica, Arial, sans-serif;
  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --bg: #0b0f17; --glow: #18243a; --bg-deep: #05070c;
  --fg: #cdd6e4; --bright: #eaf0f8; --muted: #8597b4; --dim: #9aa9c2;
  --accent: #7d9bd6; --accent-soft: rgba(125, 155, 214, 0.16);
}
:root[data-theme="light"] {
  --bg: #eceff5; --glow: #ffffff; --bg-deep: #dbe2ee;
  --fg: #3a4458; --bright: #1a2230; --muted: #4f5e7a; --dim: #586a86;
  --accent: #3c5fab; --accent-soft: rgba(60, 95, 171, 0.13);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --bg: #eceff5; --glow: #ffffff; --bg-deep: #dbe2ee;
    --fg: #3a4458; --bright: #1a2230; --muted: #4f5e7a; --dim: #586a86;
    --accent: #3c5fab; --accent-soft: rgba(60, 95, 171, 0.13);
  }
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; font-family: var(--sans); color: var(--fg);
  background: radial-gradient(1300px 860px at 50% -12%, var(--glow) 0%, var(--bg) 64%, var(--bg-deep) 100%);
  transition: background-color .4s ease, color .4s ease;
  -webkit-font-smoothing: antialiased;
  display: flex; align-items: center; justify-content: center;
}
.stage { width: min(92vw, 440px); text-align: center; padding: 3.5rem 1.5rem; }

.brand h1 {
  margin: 0 0 .55rem; font-family: var(--serif); font-optical-sizing: auto;
  font-weight: 400; font-size: 2rem; letter-spacing: -.005em; text-transform: none; color: var(--bright);
}
.tagline { margin: 0; color: var(--muted); font-size: .7rem; letter-spacing: .34em; text-transform: uppercase; }

.toggle {
  margin: 2.6rem auto 1rem; display: flex; flex-direction: column; align-items: center; gap: .7rem;
  width: 140px; height: 140px; border-radius: 50%;
  border: 1px solid var(--accent-soft);
  background: radial-gradient(circle at 50% 38%, var(--accent-soft), transparent 72%);
  color: var(--fg); cursor: pointer;
  transition: transform .3s ease, border-color .6s ease, box-shadow .6s ease;
}
.toggle:hover { transform: scale(1.03); border-color: var(--accent); }
.toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
body[data-state="playing"] .toggle { border-color: var(--accent); animation: pulse 6s ease-in-out infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 34px -14px var(--accent); }
  50%      { box-shadow: 0 0 60px -8px  var(--accent); }
}

.toggle-icon {
  width: 0; height: 0; margin: .4rem 0 0 5px; border-style: solid;
  border-width: 13px 0 13px 21px; border-color: transparent transparent transparent var(--fg);
}
.toggle[aria-pressed="true"] .toggle-icon {
  width: 22px; height: 26px; margin: .2rem 0 0; border: 0;
  border-left: 7px solid var(--fg); border-right: 7px solid var(--fg); background: transparent;
}
.toggle-label { font-size: .68rem; letter-spacing: .25em; text-transform: uppercase; color: var(--muted); }

.status { margin: .2rem 0 0; min-height: 1em; color: var(--muted); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; }

.now { margin: 2.25rem 0 0; }
.now-label { display: block; margin-bottom: .5rem; color: var(--muted); font-size: .62rem; letter-spacing: .3em; text-transform: uppercase; }
#nowplaying {
  margin: 0; min-height: 1.3em; font-family: var(--serif); font-optical-sizing: auto;
  font-weight: 300; font-size: 1.15rem; line-height: 1.4; color: var(--bright); overflow-wrap: anywhere;
  transition: opacity .25s ease, transform .25s ease;
}
#nowplaying.is-changing { opacity: 0; transform: translateY(2px); }

.listeners { margin: .5rem 0 0; min-height: 1em; color: var(--muted); font-size: .62rem; letter-spacing: .25em; text-transform: uppercase; }

.volume { display: flex; align-items: center; justify-content: center; gap: .7rem; margin: 2.25rem 0; }
.volume .vis { color: var(--muted); font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; }
.volume input[type=range] { -webkit-appearance: none; appearance: none; width: 200px; height: 3px; border-radius: 3px; background: var(--muted); outline: none; }
.volume input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 14px; height: 14px; border: none; border-radius: 50%; background: var(--accent); cursor: pointer; }
.volume input[type=range]::-moz-range-thumb { width: 14px; height: 14px; border: none; border-radius: 50%; background: var(--accent); cursor: pointer; }
.volume input[type=range]:focus-visible { outline: 2px solid var(--accent); outline-offset: 6px; }

.recent { margin-top: 2.25rem; }
.recent h2 { margin: 0 0 .6rem; color: var(--muted); font-size: .6rem; font-weight: 400; letter-spacing: .3em; text-transform: uppercase; }
.recent ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .55rem; }
.recent li { color: var(--dim); font-size: .82rem; font-weight: 300; font-family: var(--sans); }
.recent li:first-child { color: var(--fg); font-family: var(--serif); font-weight: 400; }

.theme-toggle {
  position: fixed; top: 1rem; right: 1rem; width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center; padding: 0;
  border: 1px solid var(--accent-soft); border-radius: 50%; background: transparent;
  color: var(--muted); cursor: pointer; transition: color .3s ease, border-color .3s ease;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }
.theme-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.theme-toggle .icon-moon { display: none; }
.theme-toggle .icon-sun  { display: block; }
:root[data-theme="light"] .theme-toggle .icon-sun  { display: none; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: block; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) .theme-toggle .icon-sun  { display: none; }
  :root:not([data-theme]) .theme-toggle .icon-moon { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  .toggle { animation: none !important; transition: none; }
  #nowplaying { transition: none; }
  body, .theme-toggle { transition: none; }
}