:root{--bg: #0b0b13;--bg-2: #12121f;--panel: #161626;--panel-2: #1c1c30;--border: rgba(255, 255, 255, .08);--text: #f2f2f8;--text-dim: #a5a5bd;--accent: #8b5cf6;--accent-2: #22d3ee;--danger: #f43f5e;--radius: 18px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:radial-gradient(1200px 600px at 50% -10%,rgba(139,92,246,.25),transparent 60%),radial-gradient(900px 500px at 100% 20%,rgba(34,211,238,.15),transparent 55%),linear-gradient(180deg,var(--bg),var(--bg-2));min-height:100%;-webkit-font-smoothing:antialiased}.app{max-width:540px;margin:0 auto;padding:0 14px 32px}.app-header{padding:18px 2px 12px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px}.brand-name{font-size:20px;font-weight:800;letter-spacing:.5px;background:linear-gradient(90deg,#fff,#b7a6ff);-webkit-background-clip:text;background-clip:text;color:transparent}.live-badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:1px;color:#fda4af;background:#f43f5e24;padding:4px 9px;border-radius:999px}.live-dot{width:7px;height:7px;border-radius:50%;background:#f43f5e;animation:pulse 1.6s infinite}@keyframes pulse{0%{box-shadow:0 0 #f43f5e99}70%{box-shadow:0 0 0 7px #f43f5e00}to{box-shadow:0 0 #f43f5e00}}.header-actions,.user-chip{display:flex;align-items:center;gap:8px}.avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;background:var(--panel-2);display:inline-flex;align-items:center;justify-content:center;font-weight:700;color:var(--accent-2)}.avatar-fallback{font-size:14px}.user-name{font-size:13px;color:var(--text-dim)}.link-button{background:none;border:none;color:var(--accent-2);font-size:13px;cursor:pointer;padding:4px 6px}.link-button:hover{text-decoration:underline}.dev-token-form{flex-basis:100%;display:flex;gap:8px}.dev-token-input{flex:1;background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:8px 12px;font-size:13px}.auth-error{flex-basis:100%;margin:0;font-size:12px;color:#fda4af}.app-main{display:flex;flex-direction:column;gap:14px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.panel-title{margin:0 0 14px;font-size:15px;font-weight:700;letter-spacing:.3px;display:flex;align-items:center;gap:8px}.hint{margin:0;font-size:13px;color:var(--text-dim)}.app-footer{text-align:center;color:var(--text-dim);font-size:12px;padding:20px 0 8px}.player-panel{text-align:center}.player-top-row{display:flex;justify-content:flex-end;margin-bottom:6px}.listener-counter{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--text-dim)}.track-card{display:flex;flex-direction:column;align-items:center;gap:8px}.cover-wrap{position:relative;width:min(72vw,260px);height:min(72vw,260px)}.cover{width:100%;height:100%;object-fit:cover;border-radius:20px;box-shadow:0 18px 40px #00000073}.cover-placeholder{display:flex;align-items:center;justify-content:center;font-size:64px;background:linear-gradient(135deg,var(--panel-2),#2a2340)}.stream-badge{position:absolute;left:50%;bottom:12px;transform:translate(-50%);white-space:nowrap;font-size:11px;color:#fecdd3;background:#0f0f19d9;padding:5px 10px;border-radius:999px}.track-title{margin:6px 0 0;font-size:22px;font-weight:800}.track-artist{margin:0;font-size:14px;color:var(--text-dim)}.player-controls{margin:18px 0 12px}.play-button{width:74px;height:74px;border-radius:50%;border:none;cursor:pointer;font-size:26px;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 12px 28px #8b5cf666;transition:transform .12s ease,box-shadow .2s ease}.play-button:hover{transform:scale(1.05)}.play-button:active{transform:scale(.97)}.progress-row{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-dim)}.progress-track{flex:1;height:5px;border-radius:999px;background:var(--panel-2);overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:999px;transition:width .5s linear}.time{min-width:34px;text-align:center;font-variant-numeric:tabular-nums}.player-footer{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:16px}.like-button{display:inline-flex;align-items:center;gap:7px;background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:999px;padding:9px 16px;font-size:14px;cursor:pointer;transition:border-color .15s ease,background .15s ease}.like-button:hover:not(:disabled){border-color:var(--accent)}.like-button:disabled{opacity:.5;cursor:not-allowed}.like-button.liked{border-color:#f43f5e80;background:#f43f5e1f}.like-count{font-weight:700}.chart-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}.chart-item{display:flex;align-items:center;gap:12px;padding:10px 4px;border-bottom:1px solid var(--border)}.chart-item:last-child{border-bottom:none}.chart-position{width:30px;font-weight:800;color:var(--text-dim);text-align:center}.chart-position.top{font-size:18px}.chart-meta{flex:1;display:flex;flex-direction:column;min-width:0}.chart-title{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chart-artist{font-size:12px;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chart-likes{font-size:13px;color:var(--text-dim);white-space:nowrap}.chat-panel{display:flex;flex-direction:column}.chat-messages{height:280px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:2px 2px 10px}.chat-message{display:flex;gap:10px}.chat-avatar{width:32px;height:32px;border-radius:50%;flex:0 0 32px;overflow:hidden;background:var(--panel-2);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--accent-2);font-size:13px}.chat-avatar img{width:100%;height:100%;object-fit:cover}.chat-body{flex:1;min-width:0}.chat-meta{display:flex;align-items:baseline;gap:8px}.chat-author{font-size:13px;font-weight:700}.chat-time{font-size:11px;color:var(--text-dim)}.chat-text{margin:3px 0 0;font-size:14px;line-height:1.4;word-break:break-word}.chat-error{margin:6px 0 0;font-size:12px;color:#fda4af}.chat-form{display:flex;gap:8px;margin-top:12px}.chat-input{flex:1;background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:12px;padding:11px 14px;font-size:14px}.chat-input:focus{outline:none;border-color:var(--accent)}.chat-send{width:44px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-size:18px;cursor:pointer}.chat-send:disabled{opacity:.45;cursor:not-allowed}.conn-badge{font-size:11px;font-weight:700;padding:3px 8px;border-radius:999px;margin-left:auto}.conn-badge.online{color:#6ee7b7;background:#10b98124}.conn-badge.connecting{color:#fcd34d;background:#f59e0b24}.conn-badge.offline{color:#fda4af;background:#f43f5e24}.history-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}.history-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 4px;border-bottom:1px solid var(--border)}.history-item:last-child{border-bottom:none}.history-meta{display:flex;flex-direction:column;min-width:0}.history-title{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-artist{font-size:12px;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-time{font-size:12px;color:var(--text-dim);white-space:nowrap}.spinner-wrap{display:flex;flex-direction:column;align-items:center;gap:10px;padding:18px 0;color:var(--text-dim);font-size:13px}.spinner{width:26px;height:26px;border-radius:50%;border:3px solid var(--panel-2);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-message{display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;color:#fda4af;padding:16px 0}.empty-state{display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 0;color:var(--text-dim);font-size:13px}.empty-icon{font-size:30px}@media (min-width: 640px){.cover-wrap{width:280px;height:280px}}