@import "https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css";*,:before,:after{box-sizing:border-box;margin:0;padding:0;font-family:Pretendard,sans-serif}:root{--bg:#f8fafc;--card:#fff;--border:#e2e8f0;--accent:#155dfc;--accent-hover:#1447e6;--accent2:#7f22fe;--text:#0f172b;--text-muted:#64748b;--tag-bg:#eff6ff;--tag-text:#1d4ed8;--danger:#dc2626;--warning:#d97706;--success:#059669;--info:#2563eb;--shadow:0 1px 3px #00000005, 0 10px 20px -5px #0000000a;--radius:12px;--radius-sm:8px}body{background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5}.noise{pointer-events:none;z-index:0;opacity:.02;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");position:fixed;inset:0}a{color:var(--accent);text-decoration:none}button{cursor:pointer;font-family:inherit}input,select{font-family:inherit}.container{z-index:1;max-width:720px;margin:0 auto;padding:24px 16px;position:relative}.site-header{z-index:1;text-align:center;border-bottom:1px solid var(--border);background:#fff;padding:60px 20px 40px;position:relative}.site-title{letter-spacing:-.04em;font-size:2.5rem;font-weight:800}.site-title .accent{background:linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.site-subtitle{color:var(--text-muted);margin-top:10px;font-weight:500}.site-header-actions{position:absolute;top:20px;right:20px}.site-footer{z-index:1;text-align:center;border-top:1px solid var(--border);flex-direction:column;align-items:center;gap:8px;padding:60px 20px;display:flex;position:relative}.site-footer:before{content:"ZUDO";letter-spacing:-.02em;background:linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:4px;font-size:24px;font-weight:900}.footer-msg{color:var(--text-muted);font-size:13px;font-weight:500}.site-footer:after{content:"©2026 ZUDO System. 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.2s;display:inline-flex}.btn:hover{border-color:var(--text-muted);background:#f1f5f9}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);width:100%;padding:16px;font-size:16px;font-weight:700}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-danger{border-color:var(--danger);color:var(--danger)}.btn-danger:hover{background:#fef2f2}.btn-success{border-color:var(--success);color:var(--success)}.btn-success:hover{background:#ecfdf5}.btn-cancel{border-color:var(--text-muted);color:var(--text-muted)}.btn-cancel:hover{background:#f1f5f9}.btn-classify{border-color:var(--accent);color:var(--accent)}.btn-classify:hover{background:var(--tag-bg)}.btn-sm{padding:6px 12px;font-size:12px}.badge{letter-spacing:.5px;border-radius:6px;padding:2px 10px;font-size:11px;font-weight:700;display:inline-block}.badge-unclassified{color:#9ca3af;background:#f3f4f6}.badge-pending{color:var(--info);background:#dbeafe}.badge-approved{color:var(--success);background:#d1fae5}.badge-rejected{color:var(--danger);background:#fee2e2}.badge-flagged{color:var(--warning);background:#fef3c7}.badge-deleted{color:#6b7280;background:#e5e7eb}.card-list{flex-direction:column;gap:10px;display:flex}.song-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 20px;transition:transform .2s,box-shadow .2s}.song-card:hover{border-color:var(--accent);transform:scale(1.01)}.song-card-body{justify-content:space-between;align-items:center;gap:12px;display:flex}.song-card-main{flex:1;min-width:0}.song-card-title{color:var(--text);font-size:15px;font-weight:700}.song-card-meta{color:var(--text-muted);margin-top:4px;font-size:12px}.song-card-right{flex-shrink:0;align-items:center;gap:8px;display:flex}.song-card-actions{gap:4px;display:flex}@media (width<=600px){.song-card-body{flex-direction:column;align-items:flex-start}.song-card-right{justify-content:space-between;width:100%;margin-top:8px}}.tabs{gap:4px;margin-bottom:20px;display:flex;overflow-x:auto}.tab{border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted);white-space:nowrap;background:0 0;padding:8px 16px;font-size:13px;font-weight:500;transition:all 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16px;font-size:14px;font-weight:500}.message-success{color:var(--success);background:#ecfdf5;border:1px solid #a7f3d0}.message-error{color:var(--danger);background:#fef2f2;border:1px solid #fecaca}.message-info{background:var(--tag-bg);color:var(--info);border:1px solid #bfdbfe}.loading{text-align:center;color:var(--text-muted);padding:40px}.login-box{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);max-width:400px;box-shadow:var(--shadow);margin:80px auto;padding:32px}.login-box h2{background:linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:24px;font-size:20px;font-weight:800}.empty{text-align:center;color:var(--text-muted);border:2px dashed var(--border);border-radius:var(--radius);padding:40px;font-size:14px}.legend{flex-wrap:wrap;gap:12px;margin-bottom:16px;font-size:12px;display:flex}.legend-item{align-items:center;gap:4px;display:flex}.legend-dot{border-radius:3px;width:10px;height:10px}.btn-delete{border-color:var(--text-muted);color:var(--text-muted);padding:6px 8px}.btn-delete:hover{border-color:var(--danger);color:var(--danger);background:#fef2f2}.song-checkbox{cursor:pointer;width:16px;height:16px;accent-color:var(--accent);flex-shrink:0}.song-card-selected{border-color:var(--accent)}.batch-bar{background:var(--tag-bg);border-radius:var(--radius-sm);border:1px solid #bfdbfe;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;padding:12px 16px;display:flex}.batch-left{align-items:center;gap:8px;display:flex}.batch-count{color:var(--text-muted);font-size:13px;font-weight:500}.batch-actions{gap:6px;display:flex}.popup-overlay{z-index:1000;background:#0006;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.popup-content{background:var(--card);border-radius:var(--radius);text-align:center;width:90%;max-width:360px;padding:28px;box-shadow:0 20px 60px #00000026}.popup-content p{margin-bottom:20px;font-size:15px;font-weight:500}.popup-actions{justify-content:center;gap:8px;display:flex}@media (width<=600px){.container{padding:16px 12px}.header h1{font-size:17px}.site-title{font-size:1.8rem}.site-header{padding:40px 16px 30px}.batch-bar{flex-direction:column;align-items:flex-start}}