/* base styles (kept compact) */
.wmp-player-wrap {
    max-width: 900px;
    margin: 18px auto;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
    overflow: hidden;
    background: linear-gradient(180deg,#ffffff,#fafafa);
    font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial;
    transition: transform .18s ease, box-shadow .18s ease;
}

/* animate in */
.wmp-player-wrap.fade-in { animation: wmpFadeIn .35s ease both; }
@keyframes wmpFadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity:1; transform:none; } }

/* main */
.wmp-player { display:flex; gap:14px; padding:14px; align-items:center; }
.wmp-cover img { width:110px;height:110px;object-fit:cover;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,0.06); transition: opacity .45s ease; opacity:1; }
.wmp-cover img.fade { opacity:0; }

.wmp-info { flex:1; }
.wmp-title { font-size:18px; font-weight:700; color:#111; transition: opacity .35s ease, transform .25s ease; }
.wmp-artist { font-size:13px; margin-bottom:10px; color:#666; transition: opacity .35s ease; }

.wmp-controls { display:flex; align-items:center; gap:8px; margin-bottom:8px; }
.wmp-btn { border:none; background:#2b8aff; color:#fff; padding:8px 10px; border-radius:6px; font-size:14px; cursor:pointer; transition: transform .12s; }
.wmp-prev, .wmp-next { background:#e6eefc; color:#2b8aff; }

.wmp-progress { width:100%; -webkit-appearance:none; height:6px; background:#eee; border-radius:6px; outline:none; }
.wmp-progress::-webkit-slider-thumb{ -webkit-appearance:none; width:14px;height:14px;border-radius:50%; background:#2b8aff;border:3px solid #fff;box-shadow:0 2px 6px rgba(43,138,255,.25); }

.wmp-extra { display:flex; justify-content:space-between; align-items:center; gap:12px; }
.wmp-volume { display:flex; align-items:center; gap:8px; }
.wmp-vol { width:80px; }

.wmp-playlist-wrap { border-top:1px solid #f0f0f0; padding:8px 10px 14px; background:linear-gradient(180deg, rgba(255,255,255,0.6), rgba(255,255,255,0.9)); }
.wmp-playlist { list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:8px; max-height:320px; overflow:auto; }
.wmp-track-item { display:flex; gap:10px; align-items:center; padding:8px; border-radius:8px; cursor:pointer; transition: background .12s; }
.wmp-track-item:hover { background: rgba(43,138,255,0.04); }
.wmp-track-item.active { background: rgba(43,138,255,0.08); }
.wmp-item-left img { width:48px;height:48px;object-fit:cover;border-radius:6px; }

/* responsive */
@media (max-width:720px) {
    .wmp-cover img { width:84px;height:84px; }
    .wmp-title { font-size:16px; }
}
@media (max-width:460px) {
    .wmp-player { flex-direction:column; align-items:center; text-align:center; }
    .wmp-cover img { width:120px;height:120px;margin-top:6px; }
    .wmp-info { width:100%; }
}

/* small helper for title fade */
.wmp-title.fade, .wmp-artist.fade { opacity:0; transform: translateY(-6px); }