:root {
  --bg: #08090d;
  --panel: #14151d;
  --panel-2: #191a23;
  --line: rgba(255, 255, 255, 0.08);
  --text: #f8f8ff;
  --muted: rgba(248, 248, 255, 0.68);
  --soft: rgba(248, 248, 255, 0.48);
  --cyan: #00d4ff;
  --purple: #7b61ff;
  --pink: #ff4fd8;
  --green: #5cf2a8;
  --danger: #ff6b85;
  --rail: 238px;
  --player: 94px;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow: hidden;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

button:focus-visible,
input:focus-visible {
  outline: 2px solid rgba(0, 212, 255, 0.75);
  outline-offset: 2px;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--rail) 1fr;
  transition: grid-template-columns 180ms ease;
}

.app-shell.rail-collapsed {
  --rail: 86px;
}

.side-rail {
  min-height: 100vh;
  padding: 18px 14px calc(var(--player) + 20px);
  background: #090a0f;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
}

.brand-logo {
  width: 142px;
  max-height: 46px;
  object-fit: contain;
  transition: width 180ms ease;
}

.rail-collapsed .brand-logo {
  width: 44px;
}

.rail-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  color: white;
  font-size: 28px;
  line-height: 1;
}

.rail-collapsed .rail-toggle {
  transform: rotate(180deg);
}

.nav-stack {
  display: grid;
  gap: 8px;
}

.nav-item {
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 14px;
  text-align: left;
}

.nav-item:hover,
.nav-item.active {
  color: white;
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--line);
}

.nav-item.active .nav-icon {
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  color: white;
}

.nav-icon {
  width: 32px;
  height: 32px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: rgba(255, 255, 255, 0.06);
  color: white;
  font-weight: 900;
}

.nav-label {
  white-space: nowrap;
  font-weight: 700;
}

.rail-collapsed .nav-item {
  justify-content: center;
  padding: 0;
}

.rail-collapsed .nav-label,
.rail-collapsed .store-links {
  display: none;
}

.store-links {
  width: 100%;
  display: grid;
  justify-items: center;
  gap: 12px;
  padding-top: 2px;
}

.store-links a {
  display: block;
  line-height: 0;
}

.store-links img {
  width: 152px;
  max-width: 100%;
  display: block;
}

.mobile-store-row {
  display: none;
}

.main-stage {
  height: calc(100vh - var(--player));
  overflow: auto;
  padding: 28px 34px 38px;
  background: linear-gradient(180deg, #10111a, #08090d 48%);
}

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 7px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 12px;
  font-weight: 900;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 32px;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.search-wrap {
  width: min(34vw, 360px);
  height: 44px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--line);
  padding: 0 14px;
  color: var(--soft);
}

.search-wrap input {
  width: 100%;
  border: 0;
  outline: 0;
  color: white;
  background: transparent;
}

.search-wrap input::placeholder {
  color: var(--soft);
}

.primary-button,
.ghost-button,
.text-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 14px;
  min-height: 44px;
  padding: 0 16px;
  color: white;
  font-weight: 800;
  line-height: 1;
}

.primary-button {
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  box-shadow: 0 14px 34px rgba(0, 212, 255, 0.16);
}

.ghost-button {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--line);
}

.text-button {
  min-height: auto;
  padding: 0;
  color: var(--cyan);
  background: transparent;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(340px, 0.7fr);
  gap: 18px;
  min-height: 330px;
  margin-bottom: 28px;
}

.hero-copy,
.hero-card,
.quick-card,
.value-panel,
.station-card,
.logo-preview-card,
.library-panel,
.account-card {
  border: 1px solid var(--line);
  background: rgba(20, 21, 29, 0.82);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.24);
}

.hero-copy {
  border-radius: 26px;
  padding: clamp(26px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-copy h2 {
  margin-bottom: 14px;
  font-size: clamp(46px, 7vw, 84px);
  line-height: 0.92;
}

.hero-text {
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 8px 0 22px;
  max-width: 640px;
}

.hero-stats div {
  min-height: 82px;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.05);
}

.hero-stats strong,
.hero-stats span {
  display: block;
}

.hero-stats strong {
  font-size: 26px;
  line-height: 1;
}

.hero-stats span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.25;
}

.hero-actions,
.account-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  min-height: 330px;
}

.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.app-logo-card {
  display: grid;
  place-items: center;
  padding: clamp(8px, 1.6vw, 18px);
  background:
    radial-gradient(circle at 78% 28%, rgba(255, 79, 216, 0.18), transparent 34%),
    radial-gradient(circle at 22% 18%, rgba(255, 204, 86, 0.14), transparent 32%),
    #050509;
}

.app-logo-card img {
  width: min(112%, 520px);
  height: auto;
  max-height: 96%;
  object-fit: contain;
  filter: drop-shadow(0 22px 42px rgba(0, 0, 0, 0.56));
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(0, 0, 0, 0.78));
}

.hero-card-meta {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 20px;
  z-index: 1;
  display: grid;
  gap: 4px;
}

.hero-card-meta span,
.soft-label {
  color: var(--soft);
  font-size: 13px;
  font-weight: 700;
}

.hero-card-meta strong {
  font-size: 17px;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 24px 0 12px;
}

.section-heading h3 {
  margin: 0;
  font-size: 22px;
}

.section-heading.compact {
  margin-top: 0;
}

.filter-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -2px 0 14px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 13px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
  font-weight: 800;
  line-height: 1;
}

.filter-chip:hover,
.filter-chip.active {
  color: white;
  border-color: rgba(0, 212, 255, 0.35);
  background: rgba(0, 212, 255, 0.13);
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.value-panel {
  min-height: 132px;
  border-radius: 18px;
  padding: 18px;
  display: grid;
  align-content: start;
  gap: 8px;
}

.value-panel strong {
  font-size: 18px;
}

.value-panel span {
  color: var(--muted);
  line-height: 1.45;
}

.quick-card {
  min-height: 142px;
  border-radius: 18px;
  padding: 18px;
  color: white;
  text-align: left;
}

.quick-card span {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  font-weight: 900;
}

.quick-card strong,
.quick-card small {
  display: block;
}

.quick-card small {
  margin-top: 6px;
  color: var(--muted);
  line-height: 1.35;
}

.station-grid,
.station-row {
  display: grid;
  gap: 12px;
}

.station-grid {
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
}

.station-row {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.station-card {
  border-radius: 18px;
  padding: 12px;
  color: white;
  text-align: left;
  overflow: hidden;
}

.station-card:hover {
  border-color: rgba(0, 212, 255, 0.36);
}

.station-card.active-station {
  border-color: rgba(0, 212, 255, 0.48);
}

.station-art-wrap {
  position: relative;
  aspect-ratio: 1;
  width: 100%;
  border-radius: 14px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(123, 97, 255, 0.62), rgba(0, 212, 255, 0.45)),
    #0f1018;
}

.station-art {
  width: 100%;
  height: 100%;
  border-radius: 14px;
  object-fit: cover;
  background: #0f1018;
  position: relative;
  z-index: 1;
}

.station-initials {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: white;
  font-size: clamp(30px, 5vw, 54px);
  font-weight: 950;
}

.station-art-wrap.logo-missing .station-initials {
  position: static;
}

.station-card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  color: var(--soft);
  font-size: 12px;
  font-weight: 800;
}

.live-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
}

.live-dot::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
}

.station-title {
  margin-top: 8px;
  font-weight: 900;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.station-description {
  margin-top: 3px;
  color: var(--soft);
  font-size: 12px;
  min-height: 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.station-meta {
  margin-top: 8px;
  color: var(--muted);
  min-height: 38px;
  font-size: 13px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.station-progress {
  height: 4px;
  margin-top: 12px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}

.station-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
}

.station-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
}

.logo-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(172px, 1fr));
  gap: 14px;
}

.logo-preview-card {
  min-width: 0;
  border-radius: 18px;
  padding: 12px;
  overflow: hidden;
}

.logo-preview-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 14px;
  object-fit: cover;
  background: #0f1018;
}

.logo-preview-card.logo-missing::before {
  content: "Missing logo";
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  border-radius: 14px;
  border: 1px dashed var(--line);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.logo-preview-meta {
  display: grid;
  gap: 4px;
  margin-top: 10px;
}

.logo-preview-meta strong,
.logo-preview-meta span,
.logo-preview-meta small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.logo-preview-meta strong {
  font-size: 14px;
  font-weight: 900;
}

.logo-preview-meta span {
  color: var(--soft);
  font-size: 12px;
}

.logo-preview-meta small {
  color: var(--muted);
  font-size: 11px;
}

.play-chip,
.fav-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  height: 36px;
  color: white;
  font-weight: 900;
  line-height: 1;
}

.play-chip {
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.09);
}

.play-chip.playing {
  background: linear-gradient(135deg, var(--purple), var(--cyan));
}

.fav-chip {
  width: 36px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--cyan);
}

.library-grid,
.account-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 18px;
}

#accountView.active {
  min-height: calc(100vh - var(--player) - 120px);
  display: grid;
  align-items: center;
}

.account-grid {
  width: min(100%, 980px);
  margin-inline: auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.library-panel,
.account-card {
  border-radius: 22px;
  padding: 24px;
}

.account-card {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.account-card h2 {
  margin: 8px 0;
}

.account-card p {
  max-width: 480px;
}

.account-actions {
  width: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.account-actions .primary-button,
.account-actions .ghost-button {
  min-width: 168px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.account-card > button {
  margin-inline: auto;
}

.account-card > button + button {
  margin-top: 10px;
}

.mix-dashboard {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: 18px;
}

.mix-lead,
.mix-status-card,
.mix-tile {
  border: 1px solid var(--line);
  background: rgba(20, 21, 29, 0.82);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.24);
}

.mix-lead {
  min-height: 320px;
  border-radius: 24px;
  padding: clamp(24px, 4vw, 42px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 22px;
  align-items: center;
}

.mix-lead img {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
}

.mix-lead h2 {
  margin-bottom: 12px;
  font-size: clamp(44px, 7vw, 78px);
  line-height: 0.92;
}

.mix-lead p,
.mix-status-card p,
.account-card p {
  color: var(--muted);
  line-height: 1.55;
}

.mix-status-card {
  border-radius: 24px;
  padding: 24px;
  display: grid;
  align-content: center;
  gap: 12px;
}

.premium-pill {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  width: max-content;
  padding: 0 12px;
  border-radius: 999px;
  color: #08110e;
  background: var(--green);
  font-size: 12px;
  font-weight: 900;
}

.mix-toolbar {
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.mix-search-wrap {
  width: min(38vw, 420px);
}

.mix-tabs,
.artist-letter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mix-tabs button,
.artist-letter-row button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 13px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
  font-weight: 800;
  line-height: 1;
}

.mix-tabs button.active,
.mix-tabs button:hover,
.artist-letter-row button.active,
.artist-letter-row button:hover {
  color: white;
  border-color: rgba(0, 212, 255, 0.35);
  background: rgba(0, 212, 255, 0.13);
}

.mix-section.hidden {
  display: none;
}

.mix-library-summary {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-block: 1px solid var(--line);
}

.mix-library-summary div {
  min-height: 92px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 5px;
}

.mix-library-summary div + div {
  border-left: 1px solid var(--line);
}

.mix-library-summary strong {
  color: white;
  font-size: 26px;
}

.mix-library-summary span {
  color: var(--muted);
  font-size: 12px;
}

.mix-mood-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.mix-mood {
  min-height: 112px;
  padding: 16px;
  display: grid;
  align-content: center;
  gap: 5px;
  color: white;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.055);
}

.mix-mood:hover {
  border-color: rgba(0, 212, 255, 0.36);
  background: rgba(0, 212, 255, 0.09);
}

.mix-mood span {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.mix-mood strong {
  font-size: 17px;
}

.mix-mood small {
  color: var(--muted);
  line-height: 1.35;
}

.mix-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.mix-shelf {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(190px, 1fr);
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.mix-tile {
  min-height: 230px;
  border-radius: 18px;
  padding: 14px;
  display: grid;
  align-content: start;
  gap: 10px;
}

.mix-cover,
.mix-avatar {
  aspect-ratio: 1;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: white;
  background:
    linear-gradient(135deg, rgba(123, 97, 255, 0.78), rgba(0, 212, 255, 0.54)),
    #0f1018;
  font-weight: 950;
}

.mix-cover {
  font-size: 22px;
}

.mix-avatar {
  border-radius: 999px;
  font-size: 34px;
}

.mix-cover-img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 16px;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.06);
}

.mix-avatar-img {
  width: 100%;
  object-fit: cover;
}

.mix-tile strong,
.mix-tile span {
  display: block;
}

.mix-tile strong {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mix-tile span {
  min-height: 36px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.playlist-list button {
  display: flex;
  align-items: center;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  color: white;
  text-align: left;
  padding: 0 14px;
  font-weight: 800;
}

.favorite-list {
  display: grid;
  gap: 10px;
}

.favorite-item {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 12px;
  align-items: center;
  min-height: 70px;
  padding: 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
}

.favorite-item img {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  object-fit: cover;
}

.playlist-list {
  display: grid;
  gap: 10px;
}

.premium-card {
  background:
    linear-gradient(135deg, rgba(123, 97, 255, 0.18), rgba(0, 212, 255, 0.08)),
    rgba(20, 21, 29, 0.86);
}

.player-dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--player);
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto minmax(180px, 1fr);
  align-items: center;
  gap: 24px;
  padding: 12px 24px;
  background: rgba(8, 9, 13, 0.94);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(18px);
  z-index: 20;
}

.player-meta {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 12px;
}

.player-meta img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
}

.player-meta strong,
.player-meta span {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-meta span {
  color: var(--muted);
  margin-top: 4px;
  font-size: 13px;
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 14px;
}

.player-controls button,
.player-side button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: white;
  font-weight: 900;
  line-height: 1;
}

.player-controls .play-button {
  width: 60px;
  height: 60px;
  border: 0;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
}

.player-side {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

#historyCurrentBtn {
  width: auto;
  min-width: 82px;
  padding: 0 14px;
  font-size: 12px;
}

.song-history-panel {
  position: fixed;
  right: 18px;
  bottom: calc(var(--player) + 16px);
  width: min(360px, calc(100vw - 28px));
  max-height: min(360px, calc(100vh - var(--player) - 80px));
  z-index: 24;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(14, 15, 22, 0.97);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(18px);
}

.song-history-panel.hidden {
  display: none;
}

.song-history-header {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 12px 0 16px;
  border-bottom: 1px solid var(--line);
}

.song-history-header button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: white;
  background: rgba(255, 255, 255, 0.06);
}

.song-history-list {
  display: grid;
  gap: 8px;
  max-height: 300px;
  overflow: auto;
  padding: 12px;
}

.song-history-list > span {
  color: var(--muted);
  font-size: 13px;
}

.song-history-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 10px;
  align-items: center;
  min-height: 54px;
  padding: 6px;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.05);
}

.song-history-item img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.05);
}

.song-history-item span {
  min-width: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.3;
}

.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(0, 0, 0, 0.64);
  z-index: 40;
}

.modal.hidden {
  display: none;
}

.modal-card {
  width: min(420px, 100%);
  position: relative;
  display: grid;
  gap: 12px;
  padding: 24px;
  border-radius: 22px;
  background: #15161e;
  border: 1px solid var(--line);
}

.modal-card input {
  width: 100%;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 14px;
  outline: 0;
  background: rgba(255, 255, 255, 0.07);
  color: white;
  padding: 0 14px;
}

.modal-close {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  right: 14px;
  top: 14px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: white;
  font-size: 22px;
}

.form-message {
  min-height: 20px;
  margin: 0;
  color: var(--danger);
  font-size: 13px;
}

.empty-state {
  min-height: 120px;
  display: grid;
  place-items: center;
  color: var(--muted);
  border-radius: 16px;
  border: 1px dashed var(--line);
}

@media (max-width: 1100px) {
  .quick-grid,
  .value-grid,
  .station-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero,
  .mix-dashboard,
  .library-grid,
  .account-grid {
    grid-template-columns: 1fr;
  }

  .hero-card {
    min-height: 260px;
  }
}

@media (max-width: 780px) {
  :root {
    --player: 96px;
    --mobile-nav: 60px;
  }

  body {
    overflow: auto;
    background: #08090d;
  }

  .app-shell {
    display: block;
  }

  .side-rail {
    min-height: var(--mobile-nav);
    height: calc(var(--mobile-nav) + env(safe-area-inset-bottom));
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 30;
    display: block;
    overflow: hidden;
    padding: 0 0 env(safe-area-inset-bottom);
    border-right: 0;
    border-top: 1px solid var(--line);
    background: rgba(8, 9, 13, 0.96);
    backdrop-filter: blur(18px);
  }

  .brand-block {
    display: none;
  }

  .rail-toggle,
  .store-links {
    display: none;
  }

  .nav-stack {
    height: 100%;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
  }

  .nav-item {
    min-width: 0;
    min-height: var(--mobile-nav);
    justify-content: center;
    align-items: center;
    padding: 0 2px;
    border: 0;
    border-radius: 0;
    gap: 3px;
    flex-direction: column;
    background: transparent;
  }

  .nav-icon {
    width: 30px;
    height: 30px;
    border-radius: 12px;
    font-size: 14px;
  }

  .nav-label {
    display: block;
    max-width: 100%;
    color: var(--soft);
    font-size: 10px;
    line-height: 1;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .nav-item.active .nav-label {
    color: white;
  }

  .main-stage {
    height: auto;
    min-height: calc(100vh - var(--player));
    padding: 12px 10px calc(var(--player) + var(--mobile-nav) + env(safe-area-inset-bottom) + 22px);
  }

  .top-bar,
  .top-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .top-bar {
    margin-bottom: 12px;
  }

  .top-bar h1 {
    font-size: 22px;
  }

  .top-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .search-wrap {
    grid-column: 1 / -1;
    width: 100%;
  }

  .primary-button,
  .ghost-button {
    padding: 0 12px;
  }

  .hero {
    min-height: auto;
    gap: 10px;
    margin-bottom: 18px;
  }

  .hero-copy {
    border-radius: 18px;
    padding: 16px;
  }

  .hero-copy h2 {
    font-size: 34px;
    line-height: 1;
  }

  .hero-text {
    font-size: 14px;
    line-height: 1.4;
  }

  .mix-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .mix-search-wrap {
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-bottom: 12px;
  }

  .hero-stats div {
    min-height: 56px;
    padding: 8px 6px;
    border-radius: 12px;
  }

  .hero-stats strong {
    font-size: 18px;
  }

  .hero-stats span {
    margin-top: 4px;
    font-size: 10px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-actions .primary-button {
    grid-column: 1 / -1;
  }

  .mobile-store-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 14px;
  }

  .mobile-store-row img {
    width: min(142px, 42vw);
    display: block;
    filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.24));
  }

  .quick-grid,
  .station-row,
  .station-grid,
  .logo-preview-grid,
  .mix-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .value-grid,
  .library-grid,
  .account-grid {
    grid-template-columns: 1fr;
  }

  #accountView.active {
    min-height: auto;
  }

  .account-card {
    min-height: 230px;
  }

  .mix-library-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mix-library-summary div:nth-child(3) {
    border-left: 0;
  }

  .mix-library-summary div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .mix-mood-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quick-card {
    min-height: 112px;
    padding: 12px;
  }

  .quick-card span {
    width: 38px;
    height: 38px;
    margin-bottom: 12px;
  }

  .value-panel,
  .library-panel,
  .account-card {
    border-radius: 16px;
    padding: 14px;
  }

  .section-heading {
    margin: 22px 0 11px;
  }

  .section-heading h3 {
    font-size: 18px;
  }

  .filter-strip,
  .mix-tabs,
  .artist-letter-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .filter-strip::-webkit-scrollbar,
  .mix-tabs::-webkit-scrollbar,
  .artist-letter-row::-webkit-scrollbar {
    display: none;
  }

  .filter-chip,
  .mix-tabs button,
  .artist-letter-row button {
    flex: 0 0 auto;
  }

  .station-card,
  .logo-preview-card {
    border-radius: 14px;
    padding: 8px;
  }

  .station-art-wrap,
  .station-art,
  .logo-preview-card img {
    border-radius: 12px;
  }

  .station-card-topline,
  .station-description {
    display: none;
  }

  .station-title {
    margin-top: 8px;
    font-size: 13px;
  }

  .station-meta {
    min-height: 32px;
    font-size: 11.5px;
  }

  .mix-lead {
    grid-template-columns: 1fr;
    min-height: auto;
    border-radius: 18px;
    padding: 16px;
  }

  .mix-lead h2 {
    font-size: 34px;
    line-height: 1;
  }

  .mix-lead img {
    max-width: 142px;
    justify-self: center;
  }

  .mix-shelf {
    grid-auto-columns: minmax(148px, 62%);
  }

  .player-dock {
    grid-template-columns: 1fr auto;
    bottom: calc(var(--mobile-nav) + env(safe-area-inset-bottom));
    height: auto;
    min-height: var(--player);
    gap: 8px;
    padding: 8px 10px;
  }

  .player-meta {
    gap: 10px;
  }

  .player-meta img {
    width: 46px;
    height: 46px;
    border-radius: 10px;
  }

  .player-meta strong {
    font-size: 14px;
  }

  .player-meta span {
    font-size: 12px;
  }

  .player-controls {
    grid-column: 1 / -1;
    justify-content: center;
    order: 3;
    gap: 10px;
  }

  .player-controls button,
  .player-side button {
    width: 38px;
    height: 38px;
  }

  .player-controls .play-button {
    width: 50px;
    height: 50px;
  }

  .player-side {
    justify-content: end;
    gap: 8px;
  }

  #historyCurrentBtn {
    min-width: 66px;
    padding: 0 10px;
    font-size: 10.5px;
  }

  .song-history-panel {
    left: 12px;
    right: 12px;
    bottom: calc(var(--player) + var(--mobile-nav) + env(safe-area-inset-bottom) + 12px);
    width: auto;
    max-height: min(280px, calc(100vh - var(--player) - var(--mobile-nav) - 72px));
    border-radius: 18px;
  }

  .modal {
    align-items: start;
    padding: 12px;
    overflow: auto;
  }

  .modal-card {
    width: 100%;
    max-width: 380px;
    margin-top: 54px;
    gap: 10px;
    padding: 18px;
    border-radius: 18px;
  }

  .modal-card input {
    height: 44px;
  }
}

@media (max-width: 420px) {
  .hero-copy h2,
  .mix-lead h2 {
    font-size: 32px;
  }

  .hero-actions,
  .top-actions {
    grid-template-columns: 1fr;
  }

  .quick-grid,
  .station-row,
  .station-grid,
  .logo-preview-grid,
  .mix-card-grid {
    gap: 10px;
  }

  .station-card {
    padding: 8px;
  }

  .play-chip {
    padding: 0 11px;
  }
}

/* Xfinite Premium monetization foundation */
.premium-benefits {
  width: min(100%, 520px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 14px;
  margin: 16px 0 18px;
  text-align: left;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.88);
}

.premium-plan-grid {
  width: min(100%, 520px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.premium-plan {
  position: relative;
  min-height: 118px;
  padding: 18px 14px 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.055);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  cursor: pointer;
}

.premium-plan:hover,
.premium-plan.selected {
  border-color: rgba(0, 212, 255, 0.72);
  background: rgba(0, 212, 255, 0.10);
}

.premium-plan strong {
  font-size: 1.7rem;
  line-height: 1;
}

.premium-plan small {
  color: rgba(255, 255, 255, 0.66);
}

.plan-name {
  font-weight: 700;
}

.best-value-label {
  position: absolute;
  top: -9px;
  right: 12px;
  padding: 4px 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  color: white;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.premium-launch-note {
  margin: 0 0 14px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.58);
}

.station-card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.access-tier-badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.access-tier-badge.free {
  background: rgba(71, 224, 151, 0.12);
  border: 1px solid rgba(71, 224, 151, 0.28);
  color: #93f2bf;
}

.access-tier-badge.premium {
  background: rgba(123, 97, 255, 0.16);
  border: 1px solid rgba(123, 97, 255, 0.34);
  color: #c8bdff;
}

@media (max-width: 780px) {
  .premium-benefits,
  .premium-plan-grid {
    grid-template-columns: 1fr;
  }

  .premium-benefits {
    text-align: center;
  }
}
\n\n/* Monetization Phase 2: test checkout + paywall preview */\n.checkout-status {\n  margin: 0 0 18px;\n  padding: 13px 15px;\n  border-radius: 14px;\n  border: 1px solid rgba(255,255,255,.16);\n  background: rgba(255,255,255,.06);\n  font-size: .9rem;\n  line-height: 1.45;\n}\n.checkout-status.success { border-color: rgba(83, 232, 154, .55); background: rgba(83, 232, 154, .1); }\n.checkout-status.warning { border-color: rgba(255, 200, 74, .55); background: rgba(255, 200, 74, .1); }\n.checkout-status.checking { border-color: rgba(0, 212, 255, .55); background: rgba(0, 212, 255, .09); }\n.checkout-status.info { border-color: rgba(255,255,255,.18); }\n\n.free-account-benefits {\n  display: grid;\n  gap: 7px;\n  margin: 15px 0 18px;\n  color: rgba(255,255,255,.78);\n  font-size: .88rem;\n}\n\n.premium-account-meta {\n  margin: 0 0 14px;\n  padding: 11px 13px;\n  border-radius: 12px;\n  background: rgba(83, 232, 154, .09);\n  border: 1px solid rgba(83, 232, 154, .26);\n  color: rgba(255,255,255,.86);\n  font-size: .82rem;\n}\n\n.premium-launch-note.danger-note {\n  color: #ffd1d1;\n  font-weight: 700;\n}\n\n.premium-gate-card {\n  max-width: 540px;\n  text-align: center;\n}\n\n.premium-gate-card h2 {\n  margin-bottom: 10px;\n}\n\n.premium-gate-card > p:not(.eyebrow) {\n  color: rgba(255,255,255,.76);\n  line-height: 1.5;\n}\n\n.premium-gate-price-row {\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  flex-wrap: wrap;\n  gap: 12px;\n  margin: 20px 0 12px;\n}\n\n.premium-gate-price-row strong {\n  font-size: 1.35rem;\n}\n\n.premium-gate-price-row small {\n  font-size: .72rem;\n  color: rgba(255,255,255,.62);\n}\n\n.preview-disclaimer {\n  font-size: .74rem;\n  opacity: .78;\n}\n\n.premium-gate-card .primary-button,\n.premium-gate-card .ghost-button {\n  width: 100%;\n  justify-content: center;\n  margin-top: 9px;\n}\n