:root {
  --bg-0: #0b1026;
  --bg-1: #151a2f;
  --panel: #1e233f;
  --text: #eef1ff;
  --sub: #9aa0c8;
  --accent: #6c9cff;
  --border: #2b325f;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: radial-gradient(1000px 600px at 20% -10%, #23284a, transparent), var(--bg-0);
  color: var(--text);
  min-height: 100vh;
}

.app {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 24px 120px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

h1 {
  margin: 0;
  font-size: 24px;
}

.search {
  display: flex;
  align-items: center;
}

#search {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 14px;
  width: 260px;
  font-size: 14px;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }
}

.list-wrap {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(4px);
}

.song-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.song-table thead th {
  text-align: left;
  color: var(--sub);
  font-weight: 600;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.song-table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(43, 50, 95, 0.6);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 0;
}

.song-table tbody tr {
  cursor: pointer;
}

.song-table tbody tr.active {
  background: rgba(108, 156, 255, 0.25);
}

.song-table tbody tr:hover:not(.active) {
  background: rgba(255, 255, 255, 0.03);
}

.w-num {
  width: 56px;
  color: var(--sub);
}

.w-time {
  width: 92px;
  text-align: right;
}

.now {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}

.art {
  width: 240px;
  height: 240px;
  border-radius: 20px;
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.12), transparent),
    linear-gradient(160deg, #2f355c, #1a1f3a);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.disc {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, #151a2f 40%, #0b1026 41%, #0b1026 70%, #151a2f 71%);
  position: relative;
}

.disc::after {
  content: "";
  position: absolute;
  inset: 56px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: inset 0 0 0 6px rgba(255, 255, 255, 0.18);
}

.disc.spin {
  animation: spin 20s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.meta .title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}

.meta .artist {
  color: var(--sub);
}

.player {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(15, 19, 38, 0.85), rgba(15, 19, 38, 0.98));
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 18px;
  backdrop-filter: blur(8px);
}

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

.btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn.play {
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: #fff;
  border: none;
}

.progress {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
}

.time {
  color: var(--sub);
  font-size: 13px;
  min-width: 48px;
  text-align: center;
}

#range {
  flex: 1;
}

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

@media (max-width: 700px) {
  .extra {
    display: none;
  }
}