*{margin:0;padding:0;box-sizing:border-box}:root,[data-theme=dark]{--primary: #6D5DF6;--primary-dark: #5B4DE6;--accent: #8B7CF6;--bg: #111827;--bg-card: #172033;--bg-input: #1E3A5F;--bg-hover: #25476F;--bg-selected: #242B5A;--text: #F3F4F6;--text-muted: #AAB4C5;--success: #00967a;--warning: #c9920a;--danger: #EF4444;--border: #243554;--total-bg: #E8ECF5;--total-text: #4F46E5;--radius: 12px}[data-theme=light]{--primary: #6D5DF6;--primary-dark: #5B4DE6;--accent: #6D5DF6;--bg: #F3F4F6;--bg-card: #FFFFFF;--bg-input: #F0F1F5;--bg-hover: #E6E8F0;--bg-selected: #E9E6FD;--text: #1A1F2B;--text-muted: #5B6472;--success: #00967a;--warning: #b3790a;--danger: #DC2626;--border: #E1E4EB;--total-bg: #EDEBFD;--total-text: #4F46E5;--radius: 12px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-tap-highlight-color:transparent;transition:background .2s,color .2s}#app{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--bg-card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.app-title{font-size:1.1rem;font-weight:700}.header-right{display:flex;align-items:center;gap:12px}.sync-indicator{font-size:.8rem;font-weight:600}.sync-indicator.synced{color:var(--success)}.sync-indicator.pending{color:var(--warning)}.sync-indicator.offline{color:var(--text-muted)}.sync-indicator.error{color:var(--danger)}.adjudicator-name{font-size:.85rem;color:var(--text-muted)}.btn-logout{background:transparent;border:1px solid var(--border);color:var(--text-muted);padding:6px 12px;border-radius:6px;cursor:pointer;font-size:.8rem}.btn-theme-toggle{background:transparent;border:1px solid var(--border);color:var(--text);width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:1rem;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.btn-theme-toggle:hover{background:var(--bg-hover)}.theme-toggle-floating{position:fixed;top:12px;right:12px;z-index:100;background:var(--bg-card)}.app-main{flex:1;padding:16px;max-width:900px;margin:0 auto;width:100%}.page-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.page-header h2{font-size:1.3rem;flex:1}.btn-primary{background:var(--primary);color:#fff;border:none;padding:14px 24px;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;min-height:44px}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:transparent;color:var(--primary);border:1px solid var(--primary);padding:10px 16px;border-radius:8px;font-size:.9rem;cursor:pointer;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}.btn-back{background:transparent;border:none;color:var(--primary);font-size:1rem;cursor:pointer;padding:8px 0;text-decoration:none}.login-page{display:flex;align-items:center;justify-content:center;min-height:80vh}.login-card{background:var(--bg-card);border-radius:var(--radius);padding:40px 32px;width:100%;max-width:400px;text-align:center}.login-card h1{font-size:1.8rem;margin-bottom:8px}.subtitle{color:var(--text-muted);margin-bottom:24px}.code-input{width:100%;padding:16px;font-size:1.5rem;text-align:center;letter-spacing:4px;text-transform:uppercase;background:var(--bg-input);border:2px solid var(--border);border-radius:8px;color:var(--text);margin-bottom:16px}.code-input:focus{outline:none;border-color:var(--primary)}.error{color:var(--danger);font-size:.9rem;margin-bottom:12px}.login-card .btn-primary{width:100%}.categories-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.category-card{background:var(--bg-card);border-radius:var(--radius);padding:20px;text-decoration:none;color:var(--text);transition:transform .15s;min-height:44px}.category-card:active{transform:scale(.98)}.card-icon{font-size:2rem;margin-bottom:8px}.category-card h3{font-size:1.1rem;margin-bottom:4px}.level-name{color:var(--text-muted);font-size:.9rem;margin-bottom:12px}.progress-bar{height:6px;background:var(--border);border-radius:3px;overflow:hidden;margin-bottom:6px}.progress-fill{height:100%;background:var(--success);transition:width .3s}.progress-text{font-size:.8rem;color:var(--text-muted)}.participants-list{display:flex;flex-direction:column;gap:8px}.participant-row{display:flex;align-items:center;justify-content:space-between;background:var(--bg-card);border-radius:8px;padding:14px 16px;cursor:pointer;min-height:44px}.participant-row:active{background:var(--bg-input)}.participant-info{display:flex;flex-direction:column;gap:2px}.pic-code{font-size:.75rem;color:var(--text-muted);font-weight:600}.participant-name{font-weight:500}.piece-name{font-size:.85rem;color:var(--text-muted)}.badge{padding:4px 10px;border-radius:12px;font-size:.8rem;font-weight:600}.badge-done{background:var(--success);color:#fff}.badge-draft{background:var(--warning);color:#fff}.badge-unmarked{background:var(--border);color:var(--text-muted)}.marking-form{padding-bottom:100px}.participant-header{position:sticky;top:53px;z-index:50;background:var(--bg);padding:10px 16px;margin:0 -16px 16px;border-bottom:1px solid var(--border);box-shadow:0 2px 6px #00000014}.criteria-section{background:var(--bg-card);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}.criteria-header{display:flex;justify-content:space-between;align-items:center;padding:16px;cursor:pointer;min-height:44px}.criteria-header h3{font-size:1rem}.criteria-points{color:var(--accent);font-weight:700;font-size:1.1rem}.criteria-body{padding:0 16px 16px}.question-group{margin-bottom:16px}.question-label{display:block;font-size:.9rem;font-weight:600;color:var(--text-muted);margin-bottom:8px}.options-list{display:flex;flex-direction:row;gap:6px;flex-wrap:wrap}.option-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:12px 8px;background:var(--bg-input);border-radius:8px;cursor:pointer;flex:1;min-width:70px;min-height:64px;border:2px solid transparent;transition:border-color .15s,background .15s;text-align:center}.option-item.selected{border-color:var(--accent);background:var(--bg-selected)}.option-item:hover:not(.selected){background:var(--bg-hover)}.option-item input[type=radio]{accent-color:var(--accent);width:18px;height:18px}.option-text{font-size:14px;font-weight:600;line-height:1.3;font-family:Inter,sans-serif}.option-text.long{font-size:13px;font-weight:500}.option-points{font-weight:700;color:var(--accent);font-size:.9rem}.alteration-group{margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}.alteration-group label{display:block;font-size:.85rem;color:var(--text-muted);margin-bottom:8px}.alteration-buttons{display:flex;gap:8px}.alt-btn{flex:1;padding:10px;border:1px solid var(--border);background:var(--bg-input);color:var(--text);border-radius:8px;cursor:pointer;font-size:.9rem;font-weight:600;min-height:44px}.alt-btn.active{border-color:var(--primary);background:var(--primary);color:#fff}.feedback-section{margin-top:16px}.feedback-section label{display:block;font-weight:600;margin-bottom:8px}.feedback-section textarea{width:100%;padding:14px;font-size:1rem;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text);resize:vertical}.feedback-section textarea:focus{outline:none;border-color:var(--primary)}.form-footer{position:fixed;bottom:0;left:0;right:0;background:var(--total-bg);border-top:1px solid var(--border);padding:12px 16px;display:flex;align-items:center;justify-content:space-between;z-index:99}.form-footer .total-label{color:#4f46e5a6}.total-display{display:flex;align-items:baseline;gap:8px}.total-label{font-size:.9rem;color:var(--text-muted)}.total-value{font-size:1.5rem;font-weight:700;color:var(--total-text)}.footer-actions{display:flex;gap:8px}.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:24px}.stat-card{background:var(--bg-card);border-radius:var(--radius);padding:16px;text-align:center}.stat-value{display:block;font-size:2rem;font-weight:700;color:var(--primary)}.stat-label{font-size:.8rem;color:var(--text-muted)}.submissions-list{display:flex;flex-direction:column;gap:8px}.submission-row{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--bg-card);border-radius:8px}.submission-name{flex:1;font-size:.9rem}.submission-percent{font-weight:700}.submission-status.synced{color:var(--success)}.submission-status.pending{color:var(--warning)}.ranking-list{display:flex;flex-direction:column;gap:6px}.ranking-row{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--bg-card);border-radius:8px}.ranking-pos{font-size:.85rem;font-weight:700;color:var(--text-muted);min-width:24px;text-align:center}.ranking-row:nth-child(1) .ranking-pos{color:#b8860b}.ranking-row:nth-child(2) .ranking-pos{color:#888}.ranking-row:nth-child(3) .ranking-pos{color:sienna}.ranking-info{flex:1;display:flex;flex-direction:column;gap:2px}.ranking-name{font-weight:600;font-size:.9rem}.ranking-piece{font-size:.8rem;color:var(--text-muted)}.ranking-percent{font-weight:700;font-size:1rem;color:var(--primary)}.empty-state{text-align:center;color:var(--text-muted);padding:32px}.loading{text-align:center;padding:40px;color:var(--text-muted)}@media (min-width: 768px){.app-main{padding:24px}.categories-grid{grid-template-columns:repeat(3,1fr)}.form-footer{max-width:900px;margin:0 auto;left:50%;transform:translate(-50%);border-radius:12px 12px 0 0}}