body{background-color:var(--bg-primary)!important;color:var(--text-primary)!important}.monolith-card{background:var(--bg-card);border:1px solid var(--border-color);box-shadow:var(--shadow-card);border-radius:24px;transition:background-color .3s,border-color .3s,box-shadow .3s}.support-banner{background:var(--banner-bg);border:1px solid var(--banner-border);border-radius:24px;justify-content:center;align-items:center;gap:8px;margin-bottom:24px;padding:10px 16px;transition:background .3s,border-color .3s;display:flex}.support-banner a{color:var(--banner-text);font-size:14px;font-weight:600;text-decoration:none;transition:opacity .2s}.support-banner a:hover{opacity:.8}.btn-accent{background:var(--accent);color:#fff;cursor:pointer;box-shadow:var(--shadow-button);border:none;border-radius:10px;padding:11px 22px;font-size:14px;font-weight:600;transition:background-color .2s,box-shadow .2s,transform .15s}.btn-accent:hover:not(:disabled){background:var(--accent-hover);box-shadow:var(--shadow-button), 0 0 12px #7b5ea74d;transform:translateY(-1px)}.btn-accent:active:not(:disabled){background:var(--accent-active);box-shadow:var(--shadow-button), 0 0 12px #7b5ea726;transform:translateY(0)}.btn-accent:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.theme-toggle{background:var(--bg-card);border:1px solid var(--border-color);cursor:pointer;color:var(--text-secondary);border-radius:50%;justify-content:center;align-items:center;padding:8px;transition:background .2s,color .2s,border-color .2s;display:flex}.theme-toggle:hover{background:var(--bg-card-hover);color:var(--text-primary);box-shadow:none;transform:none}.input-field{border:1px solid var(--border-color);background:var(--bg-input);color:var(--text-primary);border-radius:10px;outline:none;flex-grow:1;padding:11px 16px;font-size:14px;transition:border-color .2s,box-shadow .2s,background .2s}.input-field:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.input-field::placeholder{color:var(--text-muted)}.section-heading{color:var(--text-primary);letter-spacing:-.02em;margin:24px 0 12px;font-size:20px;font-weight:600}.song-table{border-collapse:collapse;width:100%}.song-table thead th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border-color);padding:10px 12px;font-size:11px;font-weight:600}.song-table tbody tr{border-bottom:1px solid var(--border-subtle);transition:background .15s}.song-table tbody tr:hover{background:var(--bg-card-hover)}.song-table td{color:var(--text-primary);padding:10px 12px;font-size:14px}.song-table .tag-text{color:var(--text-muted);font-size:12px}.song-table .model-badge{background:var(--accent);color:#fff;border-radius:10px;margin-left:8px;padding:2px 7px;font-size:10px;font-weight:500}.progress-track{background:var(--progress-track);border-radius:6px;height:6px;overflow:hidden}.progress-fill{background:var(--accent-secondary);height:100%;box-shadow:var(--progress-glow);border-radius:6px;transition:width .3s}.app-footer{border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-top:48px;padding-top:20px;display:flex}.app-footer span{color:var(--text-muted);font-size:13px}.app-footer a{color:var(--accent);font-size:13px;text-decoration:none;transition:opacity .2s}.app-footer a:hover{opacity:.75}.waveform-background{z-index:0;pointer-events:none;width:100vw;height:100vh;position:fixed;top:0;left:0;overflow:hidden}.waveform-background canvas{display:block}.app-wrapper{z-index:1;max-width:1100px;min-height:100vh;color:var(--text-primary);background-color:#0000;margin:0 auto;padding:24px 28px;transition:background-color .4s,color .3s;position:relative}.hero-banner{border-radius:20px;height:220px;margin-bottom:24px;position:relative;overflow:hidden}.hero-banner-img{object-fit:cover;object-position:center;width:100%;height:100%;position:absolute;inset:0}.hero-overlay{background:linear-gradient(#00000040 0%,#0000008c 100%);position:absolute;inset:0}.hero-content{z-index:1;flex-direction:column;justify-content:flex-end;height:100%;padding:24px 28px;display:flex;position:relative}.hero-content .app-title{color:#fff;text-shadow:0 1px 4px #00000080;letter-spacing:-.03em;margin:0 0 6px;font-size:24px;font-weight:600}.hero-subtitle{color:#fffc;text-shadow:0 1px 3px #0006;max-width:500px;margin:0;font-size:14px;line-height:1.5}.hero-actions{z-index:2;position:absolute;top:16px;right:16px}.step-card{margin-bottom:20px;padding:24px}.step-heading{align-items:center;gap:12px;margin-bottom:16px;display:flex}.step-number{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:15px;font-weight:600;display:flex}.step-heading .section-heading{margin:0}.song-table-card{border-color:var(--border-subtle);border-radius:16px;margin-bottom:0}*{scrollbar-color:var(--scrollbar-thumb) transparent;scrollbar-width:thin}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb);border-radius:8px}::-webkit-scrollbar-thumb:hover{background-color:var(--scrollbar-hover)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes 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.2s!important}:root{font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--transition-speed:.2s;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:400;line-height:1.5}body{min-width:320px;min-height:100vh;margin:0;padding:0;transition:background-color .4s,color .3s}#root{width:100%;min-height:100vh}:root.dark-mode{--bg-primary:#0b0d1a;--bg-secondary:#0e1020;--bg-card:#141828;--bg-card-hover:#1c2035;--bg-input:#ffffff0f;--text-primary:#fff;--text-secondary:#b3b3b3;--text-muted:#ffffff80;--accent:#7b5ea7;--accent-hover:#8e71ba;--accent-active:#6a4f91;--accent-glow:#7b5ea740;--accent-secondary:#00c8ff;--accent-secondary-glow:#00c8ff33;--border-color:#7b5ea726;--border-subtle:#7b5ea714;--shadow-card:inset 0 1px 0 #ffffff0d, 0 4px 24px #0006;--shadow-button:0 2px 8px #7b5ea74d;--banner-bg:#ffb74d14;--banner-border:#ffb74d33;--banner-text:#ffb74d;--progress-track:#ffffff0f;--progress-glow:0 0 8px #00c8ff80;--scrollbar-thumb:#7b5ea740;--scrollbar-hover:#7b5ea766}:root.light-mode{--bg-primary:#f0f2f8;--bg-secondary:#e8eaf2;--bg-card:#e4e7f0;--bg-card-hover:#d8dce8;--bg-input:#0000000a;--text-primary:#1a1a2e;--text-secondary:#5a5a7a;--text-muted:#1a1a2e99;--accent:#6b4f96;--accent-hover:#7d60a8;--accent-active:#5a4080;--accent-glow:#6b4f9626;--accent-secondary:#09c;--accent-secondary-glow:#0099cc26;--border-color:#6b4f961f;--border-subtle:#6b4f960f;--shadow-card:0 2px 8px #0000000f, 0 8px 24px #0000000a;--shadow-button:0 2px 8px #6b4f9633;--banner-bg:#ff980014;--banner-border:#ff980040;--banner-text:#bf360c;--progress-track:#0000000f;--progress-glow:0 0 8px #09c6;--scrollbar-thumb:#6b4f9633;--scrollbar-hover:#6b4f9659}