*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f7fa}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}#root{min-height:100vh}.public-leaderboard-container{max-width:1400px;margin:0 auto;padding:20px;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;flex-wrap:wrap;gap:20px}.title{color:#fff;font-size:2.5rem;margin:0;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.refresh-container{display:flex;gap:15px;align-items:center}.auto-refresh-toggle{display:flex;align-items:center;gap:8px;color:#fff;font-size:14px}.auto-refresh-toggle 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ease}.lock-badge{background:#ff6b6b;color:#fff;padding:10px 15px;border-radius:8px;font-weight:700;font-size:14px}.leaderboard-table{width:100%;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 8px 24px #00000026;border-collapse:collapse}.table-header{background:linear-gradient(90deg,#667eea,#764ba2);color:#fff}.table-header th{padding:20px;font-weight:600}.rank-column{text-align:center;width:100px}.team-column{text-align:left;width:30%}.score-column{text-align:center;width:120px}.rounds-column{text-align:center;width:auto}.action-column{text-align:center;width:130px}.team-row{border-bottom:1px solid #f0f0f0;transition:all .3s}.team-row:hover{background:#f8f9fa;transform:scale(1.01)}.team-row:last-child{border-bottom:none}.team-row td{padding:20px}.rank-cell{text-align:center}.rank-badge{display:inline-block;color:#fff;padding:8px 16px;border-radius:20px;font-weight:700;font-size:16px;box-shadow:0 2px 8px #0003}.team-cell{padding:20px}.team-name{font-size:18px;font-weight:600;color:#333;margin-bottom:5px}.problem-statement{font-size:14px;color:#666;font-style:italic}.score-cell{text-align:center}.score-value{font-size:24px;font-weight:700;color:#667eea}.normalized-score{font-size:20px;font-weight:700;color:#764ba2}.rounds-cell{padding:20px}.rounds-breakdown{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.round-chip{padding:6px 12px;border-radius:16px;font-size:12px;font-weight:600;white-space:nowrap}.round-chip.evaluated{background:#4caf50;color:#fff}.round-chip.not-evaluated{background:#e0e0e0;color:#999}.action-cell{text-align:center}.details-button{background:linear-gradient(90deg,#667eea,#764ba2);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s}.details-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.footer{margin-top:30px;text-align:center;color:#fff}.last-updated{font-size:14px;opacity:.9}.loading-spinner{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px}.spinner{border:4px solid rgba(255,255,255,.3);border-top:4px solid #fff;border-radius:50%;width:60px;height:60px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-text{color:#fff;font-size:18px;margin-top:20px}.error-message{background:#fff;color:#f44336;padding:20px;border-radius:12px;text-align:center;font-size:18px;margin:50px auto;max-width:600px;box-shadow:0 4px 12px #0000001a}@media (max-width: 768px){.title{font-size:1.8rem}.stats-bar{flex-direction:column}.stat-item{width:100%}.leaderboard-table{font-size:14px}.team-name{font-size:16px}.score-value{font-size:20px}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{background:#fff;border-radius:16px;max-width:900px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 10px 40px #0000004d;animation:modalSlideIn .3s ease}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-50px)}to{opacity:1;transform:translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:24px;border-bottom:2px solid #f0f0f0;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:16px 16px 0 0}.modal-header h2{margin:0;color:#fff;font-size:1.5rem}.modal-close{background:#fff3;border:none;color:#fff;font-size:24px;cursor:pointer;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .3s}.modal-close:hover{background:#ffffff4d;transform:rotate(90deg)}.modal-body{padding:24px}.team-problem{background:#f8f9fa;padding:16px;border-radius:8px;margin-bottom:24px;font-size:14px;line-height:1.6;color:#333}.round-detail-section{margin-bottom:32px;border:1px solid #e0e0e0;border-radius:12px;padding:20px;background:#fafafa}.round-detail-section h3{margin:0 0 20px;color:#667eea;font-size:1.2rem;padding-bottom:12px;border-bottom:2px solid #667eea}.judge-evaluation{background:#fff;border-radius:8px;padding:16px;margin-bottom:16px;box-shadow:0 2px 8px #00000014}.judge-evaluation:last-child{margin-bottom:0}.judge-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid 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