:root{--bg: #0a0a0a;--bg-card: #141414;--bg-hover: #1a1a1a;--bg-input: #1a1a1a;--text: #e4e4e4;--text-dim: #888;--text-dimmer: #555;--accent: #6d9fff;--accent-hover: #8bb4ff;--accent-glow: rgba(109, 159, 255, .15);--border: #222;--mark-bg: rgba(109, 159, 255, .2);--mark-text: #8bb4ff;--radius: 8px;--max-width: 720px;--danger: #ff4d4d;--success: #4caf50;--surface: #1a1a1a}body.lp-auth .lyrics-blur,body.lp-auth .lyrics-cta{display:none}body.lp-auth .lyrics-preview{max-height:none;overflow:visible}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none;transition:color .15s}a:hover{color:var(--accent-hover)}mark{background:var(--mark-bg);color:var(--mark-text);padding:0 2px;border-radius:2px}.container{max-width:var(--max-width);margin:0 auto;padding:0 16px}.loading-screen{display:flex;align-items:center;justify-content:center;height:100vh}.loading-spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading{text-align:center;padding:40px 0;color:var(--text-dim)}.header{padding:12px 0;border-bottom:1px solid var(--border);margin-bottom:16px;position:sticky;top:0;background:var(--bg);z-index:100;padding-top:calc(12px + env(safe-area-inset-top,0px))}.header .container{display:flex;align-items:center;justify-content:space-between}.logo{font-size:16px;font-weight:700;color:var(--text);letter-spacing:-.3px;display:flex;align-items:center;gap:8px;flex-shrink:0}.logo span{color:var(--accent)}.logo-img{width:28px;height:28px}.header-right{display:flex;align-items:center;gap:12px}.header-nav{display:flex;align-items:center;gap:16px}.header-nav a{color:var(--text-dim);font-size:14px}.header-nav 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var(--border);border-radius:4px;margin-bottom:8px}.install-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px}.install-banner strong{display:block;font-size:14px;margin-bottom:2px}.install-banner span{font-size:13px;color:var(--text-dim)}.install-actions{display:flex;align-items:center;gap:8px}.btn-dismiss{background:none;border:none;color:var(--text-dimmer);cursor:pointer;font-size:20px;padding:4px;line-height:1}.btn-dismiss:hover{color:var(--text-dim)}.breadcrumb{font-size:13px;color:var(--text-dimmer);padding:12px 0}.breadcrumb a{color:var(--text-dim)}.breadcrumb a:hover{color:var(--text)}.song-title{font-size:24px;font-weight:700;margin-bottom:8px}.song-artist{font-size:16px;color:var(--text-dim);margin-bottom:24px}.song-artist a{color:var(--accent)}.lyrics{white-space:pre-wrap;font-size:16px;line-height:1.8;padding:20px 0}.artist-header{margin-bottom:20px}.artist-name{font-size:24px;font-weight:700}.artist-count{font-size:14px;color:var(--text-dim)}.song-list-item{display:block;padding:12px 0;border-bottom:1px solid var(--border);color:var(--text);font-size:15px;text-decoration:none;transition:color .15s}.song-list-item:hover{color:var(--accent)}.letter-nav{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:20px}.letter-btn{padding:6px 10px;background:var(--bg-card);border:1px solid var(--border);border-radius:4px;color:var(--text-dim);font-size:14px;cursor:pointer;transition:all .15s}.letter-btn:hover{border-color:var(--accent);color:var(--text)}.letter-btn.active{background:var(--accent);color:#000;border-color:var(--accent);font-weight:600}.pay-success{background:#4caf501a;border:1px solid rgba(76,175,80,.3);color:var(--success);padding:14px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:14px}.pay-warning{background:#ffb74d1a;border:1px solid rgba(255,183,77,.3);color:#ffb74d;padding:14px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:14px}.pay-cancelled{background:#ff4d4d1a;border:1px solid rgba(255,77,77,.3);color:#ff6b6b;padding:14px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:14px}.pricing-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin:32px 0}.pricing-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px 20px;text-align:center;position:relative;transition:border-color .15s}.pricing-card.featured{border-color:var(--accent);border-width:2px}.pricing-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--accent);color:#000;font-size:11px;font-weight:700;padding:4px 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p{font-size:14px;color:var(--text-dim);margin-bottom:16px}.session-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid var(--border)}.session-info{flex:1}.session-device{font-size:15px;font-weight:500}.session-meta{font-size:13px;color:var(--text-dim);margin-top:2px}.session-badge{display:inline-block;font-size:11px;padding:2px 8px;border-radius:4px;background:var(--accent-glow);color:var(--accent);margin-left:8px}.admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:24px}.admin-stat{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;text-align:center}.admin-stat .stat-num{display:block;font-size:24px;font-weight:700;color:var(--accent)}.admin-stat .stat-label{font-size:12px;color:var(--text-dim);margin-top:4px}.legal-page{max-width:var(--max-width);margin:0 auto;padding:32px 16px}.legal-page h1{font-size:24px;font-weight:700;margin-bottom:24px}.legal-page h2{font-size:18px;font-weight:600;margin:24px 0 12px}.legal-page p{font-size:14px;color:var(--text-dim);line-height:1.7;margin-bottom:12px}@media(max-width:480px){.landing h1{font-size:24px}.song-title,.artist-name{font-size:20px}}