.date-range-picker[data-v-eac21d07]{display:flex;gap:1rem;align-items:flex-end;padding:1.5rem;background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;margin-bottom:2rem}.date-input-group[data-v-eac21d07]{display:flex;flex-direction:column;gap:.5rem}.date-input-group label[data-v-eac21d07]{font-weight:500;color:#555;font-size:.9rem}.date-input[data-v-eac21d07]{padding:.5rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;min-width:180px}.date-input[data-v-eac21d07]:focus{outline:none;border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21a}.clear-btn[data-v-eac21d07]{padding:.5rem 1rem;background-color:#f5f5f5;border:1px solid #ddd;border-radius:4px;cursor:pointer;font-size:.9rem;transition:background-color .2s}.clear-btn[data-v-eac21d07]:hover{background-color:#e8e8e8}.student-table-container[data-v-243843b2]{background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;overflow:hidden}.loading[data-v-243843b2],.error[data-v-243843b2],.empty-state[data-v-243843b2]{padding:2rem;text-align:center;color:#666}.error[data-v-243843b2]{color:#d32f2f}.student-table[data-v-243843b2]{width:100%;border-collapse:collapse}.student-table thead[data-v-243843b2]{background-color:#f8f9fa}.student-table th[data-v-243843b2]{padding:1rem;text-align:left;font-weight:600;color:#333;border-bottom:2px solid #dee2e6;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px}.student-table tbody tr[data-v-243843b2]{border-bottom:1px solid #e9ecef;transition:background-color .2s}.student-table tbody tr[data-v-243843b2]:hover{background-color:#f8f9fa}.student-table td[data-v-243843b2]{padding:1rem;color:#555}.total-score[data-v-243843b2]{font-weight:600;color:#4a90e2}.export-btn[data-v-e56a332c]{padding:.75rem 1.5rem;background-color:#4a90e2;color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s,transform .1s}.export-btn[data-v-e56a332c]:hover:not(:disabled){background-color:#357abd;transform:translateY(-1px)}.export-btn[data-v-e56a332c]:active:not(:disabled){transform:translateY(0)}.export-btn[data-v-e56a332c]:disabled{background-color:#ccc;cursor:not-allowed;opacity:.6}.dashboard[data-v-1cae09a0]{min-height:100vh;background-color:#f5f5f5}.dashboard-header[data-v-1cae09a0]{background:linear-gradient(135deg,#4a90e2,#357abd);color:#fff;padding:2rem;box-shadow:0 2px 8px #0000001a}.dashboard-header h1[data-v-1cae09a0]{font-size:2rem;margin-bottom:.5rem}.subtitle[data-v-1cae09a0]{opacity:.9;font-size:1rem}.dashboard-content[data-v-1cae09a0]{max-width:1400px;margin:0 auto;padding:2rem}.actions-bar[data-v-1cae09a0]{display:flex;gap:1rem;margin-bottom:1.5rem}.fetch-btn[data-v-1cae09a0]{padding:.75rem 1.5rem;background-color:#28a745;color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s}.fetch-btn[data-v-1cae09a0]:hover:not(:disabled){background-color:#218838}.fetch-btn[data-v-1cae09a0]:disabled{background-color:#ccc;cursor:not-allowed;opacity:.6}.stats-bar[data-v-1cae09a0]{display:flex;gap:2rem;padding:1rem 1.5rem;background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;margin-bottom:1.5rem}.stat[data-v-1cae09a0]{display:flex;flex-direction:column;gap:.25rem}.stat-label[data-v-1cae09a0]{font-size:.85rem;color:#666;text-transform:uppercase;letter-spacing:.5px}.stat-value[data-v-1cae09a0]{font-size:1.25rem;font-weight:600;color:#333}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:#f5f5f5;color:#333}#app{min-height:100vh}