:root {
  --mobile-bg: #132524;
  --mobile-bg-accent: #254544;
  --mobile-panel: rgba(31, 58, 57, 0.92);
  --mobile-panel-strong: #2d5655;
  --mobile-fg: #e6f0ef;
  --mobile-muted: #aac1c0;
  --mobile-line: rgba(200, 227, 226, 0.16);
  --mobile-highlight: #f2c85c;
  --mobile-score: #4fd865;
  --mobile-font: Josefin Sans, sans-serif;
  --mobile-mono: monofur, monospace;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  background:
    radial-gradient(circle at top, rgba(79, 216, 101, 0.12), transparent 32%),
    linear-gradient(180deg, var(--mobile-bg-accent) 0%, var(--mobile-bg) 55%);
}

body {
  margin: 0;
  min-height: 100vh;
  padding-top: env(safe-area-inset-top, 0);
  padding-bottom: env(safe-area-inset-bottom, 0);
  background:
    radial-gradient(circle at top, rgba(79, 216, 101, 0.12), transparent 32%),
    linear-gradient(180deg, var(--mobile-bg-accent) 0%, var(--mobile-bg) 55%);
  color: var(--mobile-fg);
  font-family: var(--mobile-font);
}

a {
  color: var(--mobile-fg);
}

.mobile-shell {
  width: min(100%, 32rem);
  margin: 0 auto;
  padding: 1.25rem 1rem 2rem;
}

.mobile-hero {
  margin-bottom: 0.2rem;
}

.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.status-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.label,
.metric-label {
  font-family: var(--mobile-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mobile-muted);
  margin: 0;
}

.mobile-hero h1 {
  margin: 0.2rem 0 0.35rem;
  font-size: clamp(2rem, 8vw, 3.1rem);
  line-height: 0.95;
}

.status,
.secondary {
  margin: 0;
  padding-bottom: 0.2rem;
  color: var(--mobile-muted);
}

.player-card,
.tags-card {
  border: 1px solid var(--mobile-line);
  border-radius: 1.25rem;
  background: var(--mobile-panel);
  backdrop-filter: blur(12px);
}

.player-card {
  padding: 1rem;
}

.cover-frame {
  aspect-ratio: 1 / 1;
  width: 100%;
  border-radius: 1rem;
  overflow: hidden;
  background: #0f1a19;
  border: 1px solid var(--mobile-line);
  margin-bottom: 1rem;
  cursor: pointer;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-drag: none;
}

.cover-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
}

.player-copy h2 {
  margin: 0.25rem 0 0.35rem;
  font-size: clamp(1.5rem, 7vw, 2.4rem);
  line-height: 1;
}

.player-copy {
  text-align: center;
  padding-bottom: 0.5rem;
}

.player-copy .secondary {
  text-align: center;
}

.playback-progress {
  display: grid;
  gap: 0.45rem;
  margin: 0.25rem 0 0.9rem;
}

.progress-track {
  height: 0.45rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(19, 37, 36, 0.72);
  border: 1px solid var(--mobile-line);
}

.progress-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--mobile-highlight), var(--mobile-score));
  transition: width 160ms linear;
}

.progress-time {
  display: flex;
  justify-content: space-between;
  color: var(--mobile-muted);
  font-family: var(--mobile-mono);
  font-size: 0.85rem;
}

.editor-card {
  margin: 0 0 1rem;
  padding: 0.2rem;
  border: 1px solid var(--mobile-line);
  border-radius: 1rem;
  background: rgba(19, 37, 36, 0.42);
}

.editor-row + .editor-row {
  margin-top: 0.85rem;
}

.editor-row {
  display: flex;
  justify-content: center;
}

.star-rating {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
  margin: 0.3rem auto;
}

.star-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.4rem;
  border: none;
  background: transparent;
  color: var(--mobile-muted);
  padding: 0;
  cursor: pointer;
}

.star-step i {
  font-size: 1.35rem;
  line-height: 1;
}

.star-step.is-half,
.star-step.is-full {
  color: var(--mobile-highlight);
}

.spin-control {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0rem;
}

.spin-btn {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  border: 1px solid var(--mobile-line);
  background: rgba(19, 37, 36, 0.55);
  color: var(--mobile-fg);
  padding: 0;
  font-size: 1.15rem;
  cursor: pointer;
}

.spin-display {
  min-width: 2.5rem;
  text-align: center;
  font-size: 1.25rem;
  color: var(--mobile-score);
}

.score-display {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding-bottom: 0.4rem;
}

.score-display strong {
  font-size: 1.35rem;
  color: var(--mobile-score);
}

.tag-editor {
  margin-top: 0.85rem;
}

.tag-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tag-pill {
  border: 1px solid var(--mobile-line);
  border-radius: 999px;
  background: rgba(19, 37, 36, 0.45);
  color: var(--mobile-muted);
  padding: 0.45rem 0.7rem;
  font-family: var(--mobile-font);
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
}

.tag-pill.is-selected {
  background: rgba(79, 216, 101, 0.16);
  border-color: rgba(79, 216, 101, 0.35);
  color: var(--mobile-fg);
}

.spin-btn:disabled,
.star-step:disabled,
.tag-pill:disabled {
  opacity: 0.5;
  cursor: default;
}

.editor-card.is-saving,
.tags-card.is-saving {
  border-color: rgba(79, 216, 101, 0.35);
}

.status-refresh {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 999px;
  border: 1px solid var(--mobile-line);
  background: rgba(19, 37, 36, 0.55);
  color: var(--mobile-fg);
  padding: 0;
  cursor: pointer;
}

.status-refresh i {
  font-size: 1.05rem;
  line-height: 1;
}

.status-refresh:disabled {
  opacity: 0.5;
  cursor: default;
}

.link-list {
  display: grid;
  gap: 0.55rem;
  margin-top: 1rem;
}

.link-list a {
  display: block;
  border-radius: 999px;
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--mobile-line);
  text-decoration: none;
  background: rgba(37, 69, 68, 0.65);
}

.tags-card {
  padding: 0.85rem 0.95rem;
}

.mobile-hero-subtitle {
  text-align: center;
}

.mobile-track-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.8rem;
}

.mobile-track-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.85rem;
  align-items: center;
  padding: 0.7rem 0;
  border-top: 1px solid var(--mobile-line);
}

.mobile-track-row:first-child {
  border-top: none;
  padding-top: 0;
}

.mobile-track-line,
.mobile-track-meta {
  margin: 0;
}

.mobile-track-line {
  display: flex;
  gap: 0.65rem;
  align-items: baseline;
  color: var(--mobile-fg);
}

.mobile-track-no {
  min-width: 1.5rem;
  color: var(--mobile-muted);
  font-family: var(--mobile-mono);
}

.mobile-track-score {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.2rem;
}

.mobile-track-score strong {
  color: var(--mobile-score);
  font-size: 1.15rem;
}

.mobile-inline-link-list {
  display: block;
  margin-top: 0;
}

.mobile-inline-link-list a {
  padding-inline: 0.85rem;
}