@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg: #f9fafb;--surface: #ffffff;--border: #e5e7eb;--text: #111827;--muted: #6b7280;--accent: #2563eb;--accent-light: #eff6ff;--green: #16a34a;--green-light: #f0fdf4;--amber: #d97706;--amber-light: #fffbeb;--red: #dc2626;--red-light: #fef2f2;--radius: 8px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow: 0 1px 3px rgba(0, 0, 0, .07), 0 1px 2px rgba(0, 0, 0, .04)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.5;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}.container{max-width:1280px;margin:0 auto;padding:0 24px 40px}.top-header{position:sticky;top:0;z-index:100;background:var(--surface);border-bottom:1px solid var(--border)}.top-header-inner{max-width:1280px;margin:0 auto;padding:0 24px}.top-header-row1{display:flex;align-items:center;justify-content:space-between;padding:14px 0 12px;gap:12px}.top-header-title{font-size:15px;font-weight:600;color:var(--text);display:flex;align-items:center;gap:10px}.top-header-actions{display:flex;align-items:center;gap:8px}.tab-nav{display:flex;gap:0;margin-bottom:-1px}.tab-btn{padding:10px 16px;font-size:13px;font-weight:500;color:var(--muted);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:color .15s,border-color .15s;white-space:nowrap}.tab-btn:hover{color:var(--text)}.tab-btn.active{color:var(--text);border-bottom-color:var(--text);font-weight:600}.main-grid{display:grid;grid-template-columns:230px 1fr;gap:20px;padding-top:24px;align-items:start}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.panel-header{padding:14px 16px;border-bottom:1px solid var(--border);font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}.panel-body{padding:16px}.sidebar{display:flex;flex-direction:column;gap:16px}.progress-row{display:flex;align-items:center;gap:10px;margin-bottom:12px}.progress-label{font-size:13px;font-weight:600;color:var(--text);white-space:nowrap}.progress-bar-track{flex:1;height:3px;background:var(--border);border-radius:2px;overflow:hidden}.progress-bar-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .4s ease}.participant-search{width:100%;padding:7px 10px;font-size:12px;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--text);outline:none;margin-bottom:10px;transition:border-color .15s}.participant-search:focus{border-color:var(--accent)}.participant-list{display:flex;flex-direction:column;gap:1px;max-height:280px;overflow-y:auto}.participant-row{display:flex;align-items:center;justify-content:space-between;padding:6px 8px;border-radius:5px;transition:background .1s}.participant-row:hover{background:var(--bg)}.participant-name{font-size:12px;color:var(--text);font-family:SF Mono,Fira Code,monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-dot.submitted{background:var(--green)}.status-dot.viewed{background:var(--amber)}.status-dot.invited{background:#d1d5db}.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow-sm)}.stat-card-value{font-size:26px;font-weight:700;color:var(--text);line-height:1.1}.stat-card-label{font-size:12px;color:var(--muted);margin-top:4px}.toolbar{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--border)}.search-wrap{position:relative;flex:1;max-width:320px}.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}.search-input{width:100%;padding:7px 10px 7px 32px;font-size:13px;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--text);outline:none;transition:border-color .15s}.search-input:focus{border-color:var(--accent)}.toolbar-spacer{flex:1}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:500;font-family:inherit;border-radius:6px;cursor:pointer;transition:all .15s;border:1px solid var(--border);background:var(--surface);color:var(--text);white-space:nowrap}.btn:hover{background:var(--bg)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:#1d4ed8;border-color:#1d4ed8}.btn-success{background:var(--green);border-color:var(--green);color:#fff}.btn-success:hover{background:#15803d;border-color:#15803d}.btn-danger{background:var(--red);border-color:var(--red);color:#fff}.btn-danger:hover{background:#b91c1c;border-color:#b91c1c}.btn-ghost{background:none;border-color:transparent;color:var(--muted);padding:5px 8px}.btn-ghost:hover{background:var(--bg);border-color:var(--border);color:var(--text)}.btn-sm{padding:5px 10px;font-size:12px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}thead th{padding:10px 14px;font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}tbody td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--bg)}th.align-right,td.align-right{text-align:right}th.align-center,td.align-center{text-align:center}.col-spacer{width:100%}.song-title{font-weight:600;font-size:13px;color:var(--text)}.song-sub{font-size:12px;color:var(--muted);margin-top:2px}.rank-num{font-size:13px;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums}.score-bar-wrap{display:flex;align-items:center;gap:8px;justify-content:flex-end}.score-bar{width:64px;height:4px;background:var(--border);border-radius:2px;overflow:hidden}.score-bar-fill{height:100%;background:var(--accent);border-radius:2px}.badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600;border:1px solid}.badge-draft{color:var(--muted);border-color:var(--border);background:var(--bg)}.badge-open{color:var(--green);border-color:#86efac;background:var(--green-light)}.badge-closed{color:var(--amber);border-color:#fcd34d;background:var(--amber-light)}.badge-revealed{color:var(--accent);border-color:#93c5fd;background:var(--accent-light)}.p-badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--muted)}.p-badge.submitted{color:var(--green)}.p-badge.viewed{color:var(--amber)}.input{padding:8px 12px;font-size:13px;font-family:inherit;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text);outline:none;transition:border-color .15s;width:100%}.input:focus{border-color:var(--accent)}.input:disabled{background:var(--bg);opacity:.7;cursor:not-allowed}.form-group{margin-bottom:18px}.form-label{display:block;font-size:12px;font-weight:500;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-hint{font-size:11px;color:var(--muted);margin-top:4px}.alert{padding:10px 14px;border-radius:6px;font-size:13px;border:1px solid;margin-bottom:16px}.alert-success{background:var(--green-light);color:var(--green);border-color:#86efac}.alert-error{background:var(--red-light);color:var(--red);border-color:#fca5a5}.alert-warn{background:var(--amber-light);color:var(--amber);border-color:#fcd34d}.actions-col{width:40px}.loading-view,.error-view{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;text-align:center;padding:20px;color:var(--muted);gap:12px}.error-view h1{font-size:32px;font-weight:700;color:var(--red)}.empty-state{padding:48px 24px;text-align:center;color:var(--muted);font-size:13px}textarea.input{resize:vertical;min-height:80px}.song-type-tag{display:inline-block;font-size:10px;font-weight:600;padding:1px 6px;border-radius:4px;background:var(--border);color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.divider{height:1px;background:var(--border);margin:20px 0}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.animate-fadeIn{animation:fadeIn .25s ease-out forwards}@media(max-width:900px){.main-grid{grid-template-columns:1fr}.sidebar{order:2}.stat-cards{grid-template-columns:repeat(2,1fr)}.form-row{grid-template-columns:1fr}.top-header-row1{flex-wrap:wrap}.tab-nav{overflow-x:auto;-webkit-overflow-scrolling:touch}}@media(max-width:600px){.container{padding:0 14px 32px}.top-header-inner{padding:0 14px}.stat-cards{grid-template-columns:1fr 1fr}}