:root {
    --bg: #0b0b10;
    --card: #13131a;
    --muted: #9aa0a6;
    --text: #e8eaed;
    --accent: #7c5cff;
    --accent2: #00e5ff;
    --radius: 16px;
    --pad: 18px;
    --gap: 14px;
    --shadow: 0 10px 30px rgb(0 0 0 / .35);
}

* {
    box-sizing: border-box
}

html, body {
    height: 100%
}

body {
    margin: 0;
    background: radial-gradient(1000px 800px at 10% -10%, #17242a 0, transparent 35%),
    radial-gradient(1000px 800px at 110% 10%, #191428 0, transparent 40%), var(--bg);
    color: var(--text);
    font: 16px/1.5 ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial
}

.wrap {
    max-width: 980px;
    margin: 0 auto;
    padding: 28px
}

header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 22px
}

.avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    box-shadow: var(--shadow)
}

.title {
    flex: 1
}

h1 {
    font-size: clamp(28px, 2.8vw, 40px);
    margin: 0 0 4px
}

.tag {
    color: var(--muted)
}

.card {
    background: linear-gradient(180deg, #151522, #101018);
    border: 1px solid #24243a;
    border-radius: var(--radius);
    box-shadow: var(--shadow)
}

.player {
    display: grid;
    grid-template-columns:1fr auto;
    gap: var(--gap);
    padding: var(--pad)
}

.cover {
    width: 120px;
    height: 120px;
    border-radius: 12px;
    background: linear-gradient(135deg, #2a2a40, #1d1d2e);
    border: 1px solid #2e2e48
}

.meta {
    display: flex;
    flex-direction: column;
    gap: 6px
}

.meta .name {
    font-weight: 600
}

.meta .sub {
    color: var(--muted);
    font-size: 14px
}

.controls {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 var(--pad) var(--pad)
}

.btn {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    border: 1px solid #2c2c46;
    background: #171728;
    cursor: pointer
}

.btn:hover {
    border-color: #3b3b60
}

.btn.primary {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #0b0b10;
    font-weight: 700
}

.vol {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px
}

.bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 var(--pad) var(--pad)
}

.time {
    width: 42px;
    font-variant-numeric: tabular-nums;
    color: var(--muted);
    font-size: 13px
}

.seek {
    position: relative;
    height: 8px;
    flex: 1;
    background: #1f1f33;
    border-radius: 999px;
    cursor: pointer;
    border: 1px solid #2b2b46
}

.seek > .fill {
    position: absolute;
    inset: 0 50% 0 0;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    border-radius: inherit
}

.playlist {
    margin-top: 18px
}

.row {
    display: grid;
    grid-template-columns:24px 1fr auto;
    gap: 10px;
    align-items: center;
    padding: 10px 14px;
    border-top: 1px solid #202036;
    width: 100%;
    background: none;
    color: inherit
}

.row:hover {
    background: #121224
}

.row.active {
    background: linear-gradient(180deg, #161632, #101020)
}

.row .idx {
    color: var(--muted);
    font-size: 12px
}

.row .trackTitle {
    font-weight: 500;
    text-align: left
}

.row .small {
    color: var(--muted);
    font-size: 12px
}

.socials {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: 999px;
    background: linear-gradient(135deg, #1a1a2b, #111122);
    border: 1px solid #2e2e48;
    box-shadow: 0 8px 20px rgb(0 0 0 / .28);
    transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
}

.chip:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 32px rgb(0 0 0 / .38);
    border-color: #3b3b60;
}

.chip:active {
    transform: translateY(0);
    box-shadow: 0 8px 20px rgb(0 0 0 / .28);
}

.chip svg {
    width: 18px;
    height: 18px;
    opacity: .95
}

.chip .label {
    font-weight: 600;
    letter-spacing: .2px
}

footer {
    color: #7b8190;
    font-size: 12px;
    margin: 30px 0
}