:root {
  --bg: #050505;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.09);
  --text: #f6f6f2;
  --muted: #b8b8b0;
  --accent: #c2ff3d;
  --accent-2: #ff5f7a;
  --ring: rgba(194, 255, 61, 0.45);
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 10%, rgba(194, 255, 61, 0.16), transparent 35%),
    radial-gradient(circle at 80% 20%, rgba(255, 95, 122, 0.16), transparent 35%),
    radial-gradient(circle at 48% 85%, rgba(255, 255, 255, 0.08), transparent 32%),
    var(--bg);
  color: var(--text);
  font-family: "Syne", sans-serif;
  padding: 32px 20px 80px;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.17;
  background-image: radial-gradient(#fff 0.38px, transparent 0.38px);
  background-size: 5px 5px;
}

.shell {
  position: relative;
  z-index: 1;
  width: min(1100px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.hero,
.provider-panel,
.sampler-panel,
.result-panel {
  background: linear-gradient(145deg, var(--surface), transparent);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow);
  border-radius: 20px;
  backdrop-filter: blur(6px);
}

.hero {
  grid-column: 1 / -1;
  padding: 40px;
}

.hero-topbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 18px;
}

.eyebrow {
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 16px;
  font-size: 0.74rem;
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.95;
  margin: 0;
  letter-spacing: -0.03em;
}

.lede {
  color: var(--muted);
  max-width: 62ch;
  margin-top: 18px;
}

.panel {
  padding: 28px;
}

.provider-panel {
  grid-column: span 5;
}

.sampler-panel {
  grid-column: span 7;
}

.result-panel {
  grid-column: 1 / -1;
}

.panel-head h2 {
  margin: 0;
  font-size: 1.4rem;
}

.panel-head p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.provider-grid {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.provider-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  background: var(--surface-2);
}

.provider-card strong {
  font-size: 1.05rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #989898;
}

.status-dot.live {
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(194, 255, 61, 0.14);
}

button,
select,
input,
a {
  font: inherit;
}

button,
.button-link {
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 10px 14px;
  color: #050505;
  background: var(--accent);
  text-decoration: none;
  cursor: pointer;
  font-weight: 700;
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

button:hover,
.button-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(194, 255, 61, 0.3);
}

button:focus-visible,
select:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--ring);
}

.secondary {
  color: var(--text);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.3);
}

.sampler-form {
  margin-top: 18px;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr auto;
  align-items: end;
}

label {
  display: grid;
  gap: 8px;
  font-size: 0.94rem;
}

select,
input {
  width: 100%;
  background: rgba(0, 0, 0, 0.35);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 11px 12px;
}

.track-card {
  margin-top: 18px;
  display: grid;
  gap: 22px;
  grid-template-columns: 260px 1fr;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.35);
}

.track-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 12px;
}

.chip {
  display: inline-block;
  margin: 0 0 10px;
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--accent-2);
}

.track-meta h3 {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 2.2rem);
  line-height: 1.02;
}

.track-meta p {
  margin: 8px 0 0;
}

.subtle {
  color: var(--muted);
}

.track-actions {
  margin-top: 16px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

audio {
  width: min(430px, 100%);
}

#trackOpen {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
}

.hidden {
  display: none;
}

.sampler-form {
  grid-template-columns: 1fr 1fr auto auto;
}

#rerollBtn {
  white-space: nowrap;
}

.track-buttons {
  display: flex;
  gap: 10px;
  align-items: center;
}

.track-buttons button {
  font-size: 0.85rem;
  padding: 8px 12px;
}

.sections-container {
  margin-top: 14px;
}

.sections-container p {
  margin: 0 0 8px;
  font-size: 0.85rem;
}

.sections-bar {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.section-btn {
  font-size: 0.78rem;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.14);
  cursor: pointer;
  font-weight: 500;
  transition: background 120ms ease, transform 100ms ease;
}

#ytPlayerContainer {
  width: 100%;
  max-width: 480px;
  border-radius: 12px;
  overflow: hidden;
}

#ytPlayerContainer iframe {
  border-radius: 12px;
}

.section-btn:hover {
  background: var(--accent);
  color: #050505;
  transform: translateY(-1px);
}

@media (max-width: 980px) {
  .provider-panel,
  .sampler-panel {
    grid-column: 1 / -1;
  }

  .sampler-form {
    grid-template-columns: 1fr;
  }

  .track-card {
    grid-template-columns: 1fr;
  }
}

.settings-shell {
  position: relative;
  z-index: 1;
  width: min(1100px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.settings-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.settings-form {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.settings-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.uri-preview {
  margin-top: 16px;
  color: var(--muted);
  display: grid;
  gap: 8px;
}

.uri-preview p {
  margin: 0;
  overflow-wrap: anywhere;
}

.uri-preview code {
  color: var(--text);
  font-family: "IBM Plex Mono", monospace;
}

.mono {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  color: var(--muted);
}

@media (max-width: 980px) {
  .settings-grid {
    grid-template-columns: 1fr;
  }
}