:root {
  color-scheme: dark;
  --bg: #0b0d12;
  --panel: #131722;
  --panel-2: #1a1f2b;
  --text: #f2f4f8;
  --muted: #9aa4b7;
  --accent: #4fe08b;
  --outline: rgba(0, 200, 255, 0.55);
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html,
body {
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: "SF Pro Display", "Segoe UI", sans-serif;
}

.omni-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: env(safe-area-inset-top) env(safe-area-inset-right)
    env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.hud {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 20px 8px;
}

.hud-title h1 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

.hud-title p {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.hud-link {
  display: inline-flex;
  margin-top: 8px;
  font-size: 12px;
  text-decoration: none;
  color: var(--accent);
}

.hud-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

button,
.toggle {
  border: 1px solid #2c3240;
  background: var(--panel-2);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.admin-toggle {
  position: fixed;
  right: 14px;
  bottom: 14px;
  padding: 6px 10px;
  font-size: 11px;
  border-radius: 999px;
  opacity: 0.65;
  z-index: 20;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.song-guide {
  margin: 0 20px 10px;
  padding: 10px 14px;
  background: var(--panel);
  border: 1px solid #242a38;
  border-radius: 12px;
}

.song-guide__title {
  font-size: 13px;
  font-weight: 600;
}

.song-guide__step {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.song-guide__bar {
  margin-top: 8px;
  height: 6px;
  background: #202534;
  border-radius: 999px;
  overflow: hidden;
}

.song-guide__bar-fill {
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width 0.1s linear;
}

.omni-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 0 16px;
}

.stage {
  position: relative;
  width: min(100vw, 1400px);
  margin: 0 auto;
  aspect-ratio: 1308 / 710;
}

.stage__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

.stage__overlay {
  position: absolute;
  inset: 0;
  pointer-events: auto;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
}

.hit {
  pointer-events: auto;
}

.debug-overlay .hit {
  outline: 2px solid var(--outline);
  background: rgba(0, 200, 255, 0.08);
}

.debug-overlay .hit--chord {
  border-radius: 10px;
}

.debug-overlay .hit--strumplate {
  border-radius: 12px;
}

.debug-overlay .hit--knob {
  border-radius: 50%;
}

.hit.active {
  background: rgba(60, 103, 255, 0.35);
  outline: 2px solid rgba(60, 103, 255, 0.8);
}

.hit.guide-next {
  outline: 2px solid rgba(255, 199, 80, 0.9);
  background: rgba(255, 199, 80, 0.18);
}

.knob-indicator {
  position: absolute;
  transform: translate(-50%, -130%);
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  background: rgba(15, 18, 26, 0.8);
  border: 1px solid #2c3240;
  border-radius: 10px;
  padding: 2px 6px;
  pointer-events: none;
}

.status {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px 16px;
  font-size: 12px;
  color: var(--muted);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #2e3442;
  border: 1px solid #3a4255;
}

.dot.active {
  background: var(--accent);
  border-color: var(--accent);
}

.songs-page {
  background: var(--bg);
}

.songs-shell {
  min-height: 100vh;
  padding: 24px 20px;
}

.songs-shell h1 {
  margin: 0;
  font-size: 22px;
}

.songs-shell p {
  color: var(--muted);
  margin: 6px 0 14px;
}

.songs-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.song-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  background: var(--panel);
  border: 1px solid #242a38;
  border-radius: 12px;
  color: var(--text);
  text-decoration: none;
}

.song-card__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: inherit;
  text-decoration: none;
}

.song-card__title {
  font-size: 14px;
  font-weight: 600;
}

.song-card__meta {
  font-size: 12px;
  color: var(--muted);
}

.song-card__remove {
  align-self: flex-start;
  border: 1px solid #2c3240;
  background: transparent;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 12px;
  cursor: pointer;
}

.songs-admin {
  margin-top: 24px;
  padding: 16px;
  background: var(--panel);
  border: 1px solid #242a38;
  border-radius: 12px;
}

.songs-admin h2 {
  margin: 0 0 8px;
  font-size: 16px;
}

.songs-admin__note {
  font-size: 12px;
  color: var(--muted);
  margin: 6px 0 12px;
}

.songs-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.songs-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.songs-form input,
.songs-form textarea {
  background: #0e1118;
  border: 1px solid #2c3240;
  border-radius: 10px;
  color: var(--text);
  padding: 8px 10px;
  font-size: 14px;
}

.songs-form__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}

.songs-form__toggle {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
}

.songs-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.songs-import {
  border: 1px dashed #2c3240;
  padding: 6px 10px;
  border-radius: 10px;
  font-size: 12px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.songs-import input {
  display: none;
}

.songs-form__actions button {
  border: 1px solid #2c3240;
  background: var(--panel-2);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 13px;
  cursor: pointer;
}