*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;overflow:hidden}.toast-global{z-index:10001;border-radius:8px;padding:12px 28px;font-size:14px;font-weight:600;position:fixed;top:20px;left:50%;transform:translate(-50%);box-shadow:0 4px 16px #00000026}.toast-global.success{color:#155724;background:#d4edda}.toast-global.error{color:#e74c3c;background:#fdecea}.toast-fade-enter-active{transition:all .25s ease-out}.toast-fade-leave-active{transition:all .2s ease-in}.toast-fade-enter-from{opacity:0;transform:translate(-50%)translateY(-12px)}.toast-fade-leave-to{opacity:0;transform:translate(-50%)translateY(-8px)}.landing-page[data-v-71ed7572]{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);justify-content:center;align-items:center;height:100vh;padding:20px;display:flex;overflow:hidden}.landing-card[data-v-71ed7572]{text-align:center;background:#fff;border-radius:12px;width:100%;max-width:460px;padding:48px 40px;box-shadow:0 20px 60px #00000026}.landing-icon[data-v-71ed7572]{margin-bottom:20px;line-height:0}.landing-icon .icon[data-v-71ed7572]{fill:#667eea;width:96px;height:96px}.landing-title[data-v-71ed7572]{color:#999;margin:0;font-size:18px;font-weight:500;line-height:1.6}.home-page[data-v-34cb25f8]{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);justify-content:center;align-items:center;height:100vh;padding:20px;display:flex;overflow:hidden}.home-card[data-v-34cb25f8]{background:#fff;border-radius:12px;flex-direction:column;width:100%;max-width:520px;min-height:0;max-height:85vh;padding:40px;display:flex;box-shadow:0 20px 60px #00000026}.student-info[data-v-34cb25f8]{flex-shrink:0;justify-content:center;align-items:center;gap:14px;padding-bottom:20px;display:flex}.exam-scroll[data-v-34cb25f8]{flex:1;min-height:0;max-height:420px;overflow-y:auto}.student-avatar[data-v-34cb25f8]{color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;font-weight:700;display:flex}.student-detail[data-v-34cb25f8]{text-align:left}.student-name[data-v-34cb25f8]{color:#333;font-size:18px;font-weight:700}.student-id[data-v-34cb25f8]{color:#888;margin-top:2px;font-size:13px}.exam-item[data-v-34cb25f8]{border:1px solid #e8e8e8;border-radius:10px;margin-bottom:16px;padding:20px}.exam-item[data-v-34cb25f8]:last-child{margin-bottom:0}.exam-header[data-v-34cb25f8]{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.exam-name[data-v-34cb25f8]{color:#333;font-size:17px;font-weight:700}.exam-status[data-v-34cb25f8]{border-radius:4px;padding:3px 12px;font-size:12px;font-weight:600}.exam-status.available[data-v-34cb25f8]{color:#155724;background:#d4edda}.exam-status.active[data-v-34cb25f8]{color:#4a90d9;background:#e8f0fe}.exam-status.submitted[data-v-34cb25f8],.exam-status.unavailable[data-v-34cb25f8]{color:#888;background:#f0f0f0}.exam-info[data-v-34cb25f8]{color:#888;justify-content:space-between;margin-bottom:14px;font-size:13px;display:flex}.btn-start[data-v-34cb25f8]{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;width:100%;padding:12px 0;font-size:15px;font-weight:600;transition:opacity .2s}.btn-start[data-v-34cb25f8]:hover:not(:disabled){opacity:.8;transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.btn-start[data-v-34cb25f8]:disabled{opacity:.5;cursor:not-allowed}.btn-start.unavailable[data-v-34cb25f8]{color:#2c7fb8;opacity:1;background:#dceefb}.error-icon[data-v-34cb25f8]{text-align:center;margin-bottom:16px;font-size:48px}.home-title[data-v-34cb25f8]{color:#333;text-align:center;margin:0 0 8px;font-size:24px}.home-desc[data-v-34cb25f8]{color:#999;text-align:center;margin:0;font-size:14px}.empty-hint[data-v-34cb25f8]{text-align:center;padding:32px 0}.empty-icon[data-v-34cb25f8]{margin-bottom:12px;font-size:40px}.empty-text[data-v-34cb25f8]{color:#888;margin:0 0 6px;font-size:15px}.empty-sub[data-v-34cb25f8]{color:#bbb;margin:0;font-size:13px}.loading-spinner[data-v-34cb25f8]{border:4px solid #e0e0e0;border-top-color:#667eea;border-radius:50%;width:40px;height:40px;margin:0 auto 20px;animation:.8s linear infinite spin-34cb25f8}@keyframes spin-34cb25f8{to{transform:rotate(360deg)}}.notice-overlay[data-v-34cb25f8]{z-index:200;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.notice-card[data-v-34cb25f8]{text-align:center;background:#fff;border-radius:14px;width:100%;max-width:400px;padding:32px 28px;box-shadow:0 20px 60px #0003}.notice-icon[data-v-34cb25f8]{margin-bottom:12px;font-size:44px}.notice-title[data-v-34cb25f8]{color:#333;margin:0 0 16px;font-size:20px}.notice-text[data-v-34cb25f8]{color:#666;margin:0 0 26px;font-size:15px;line-height:1.9}.notice-text strong[data-v-34cb25f8]{color:#e74c3c}.notice-actions[data-v-34cb25f8]{gap:12px;display:flex}.notice-actions button[data-v-34cb25f8]{cursor:pointer;border:none;border-radius:8px;flex:1;padding:12px 0;font-size:15px;font-weight:600}.btn-cancel[data-v-34cb25f8]{color:#666;background:#f0f0f0}.btn-confirm[data-v-34cb25f8]{color:#fff;background:linear-gradient(135deg,#667eea,#764ba2)}.btn-confirm[data-v-34cb25f8]:disabled{opacity:.6;cursor:not-allowed}.exam-timer[data-v-eece41d7]{font-variant-numeric:tabular-nums;align-items:center;gap:8px;font-size:20px;font-weight:700;display:flex}.timer-icon[data-v-eece41d7]{font-size:22px}.timer-text[data-v-eece41d7]{color:#333}.timer-text.warning[data-v-eece41d7]{color:#e74c3c;animation:1s ease-in-out infinite pulse-eece41d7}@keyframes pulse-eece41d7{0%,to{opacity:1}50%{opacity:.5}}.question-nav[data-v-5f220556]{background:#fff;border-radius:8px;flex-direction:column;max-height:calc(100vh - 130px);padding:20px;display:flex;box-shadow:0 1px 4px #00000014}.nav-title[data-v-5f220556]{margin:0 0 12px;font-size:16px}.nav-info[data-v-5f220556]{color:#666;margin-bottom:10px;font-size:13px}.nav-legend[data-v-5f220556]{flex-wrap:wrap;gap:12px;margin-bottom:14px;font-size:12px;display:flex}.legend-item[data-v-5f220556]{color:#888;align-items:center;gap:4px;display:flex}.dot[data-v-5f220556]{border-radius:3px;width:12px;height:12px;display:inline-block}.dot.unanswered[data-v-5f220556]{background:#e0e0e0}.dot.answered[data-v-5f220556]{background:#27ae60}.dot.marked[data-v-5f220556]{background:#f39c12}.nav-scroll[data-v-5f220556]{scrollbar-width:none;flex:1;min-height:0;overflow-y:auto}.nav-scroll[data-v-5f220556]::-webkit-scrollbar{display:none}.nav-grid[data-v-5f220556]{grid-template-columns:repeat(5,1fr);gap:8px;display:grid}.nav-btn[data-v-5f220556]{aspect-ratio:1;cursor:pointer;background:#f5f5f5;border:1px solid #ddd;border-radius:6px;justify-content:center;align-items:center;width:100%;font-size:14px;transition:all .2s;display:flex}.nav-btn[data-v-5f220556]:hover{border-color:#4a90d9}.nav-btn.active[data-v-5f220556]{color:#4a90d9;background:#e8f0fe;border-color:#4a90d9;font-size:18px;font-weight:700}.nav-btn.answered[data-v-5f220556]{color:#155724;background:#d4edda;border-color:#27ae60}.nav-btn.marked[data-v-5f220556],.nav-btn.answered.marked[data-v-5f220556]{color:#856404;background:#fff3cd;border-color:#f39c12}.nav-btn.active.answered[data-v-5f220556],.nav-btn.active.marked[data-v-5f220556],.nav-btn.active.answered.marked[data-v-5f220556]{color:#4a90d9}.question-card[data-v-9b08cdb2]{background:#fff;border-radius:8px;padding:30px;box-shadow:0 1px 4px #00000014}.question-header[data-v-9b08cdb2]{align-items:center;gap:12px;margin-bottom:20px;display:flex}.question-type-badge[data-v-9b08cdb2]{color:#fff;border-radius:4px;padding:3px 10px;font-size:12px;font-weight:600}.question-type-badge.single[data-v-9b08cdb2]{background:#4a90d9}.question-type-badge.multiple[data-v-9b08cdb2]{background:#e67e22}.question-type-badge.boolean[data-v-9b08cdb2]{background:#16a085}.question-type-badge.essay[data-v-9b08cdb2]{background:#8e44ad}.question-number[data-v-9b08cdb2]{color:#888;font-size:14px}.question-score[data-v-9b08cdb2]{color:#8e44ad;background:#f5f0ff;border-radius:4px;padding:2px 10px;font-size:12px;font-weight:600}.question-text[data-v-9b08cdb2]{color:#222;margin-bottom:24px;font-size:18px;line-height:1.7}.options-list[data-v-9b08cdb2]{flex-direction:column;gap:12px;margin-bottom:30px;display:flex}.option-row[data-v-9b08cdb2]{align-items:center;gap:6px;display:flex}.option-row .option-item[data-v-9b08cdb2]{flex:1}.question-text-row[data-v-9b08cdb2]{align-items:flex-start;gap:6px;margin-bottom:24px;display:flex}.question-text-row .question-text[data-v-9b08cdb2]{flex:1;margin-bottom:0}.tts-bar[data-v-9b08cdb2]{gap:8px;margin-top:-20px;margin-bottom:20px;display:flex}.tts-action[data-v-9b08cdb2]{color:#1982fe;cursor:pointer;background:#f0f7ff;border:1px solid #bcd9ff;border-radius:20px;align-items:center;gap:6px;padding:7px 16px;font-size:14px;font-weight:500;transition:all .15s;display:inline-flex}.tts-action[data-v-9b08cdb2]:hover{background:#e2eeff;border-color:#1982fe}.tts-action.active[data-v-9b08cdb2]{color:#fff;background:#1982fe;border-color:#1982fe;box-shadow:0 2px 8px #1982fe4d}.tts-icon[data-v-9b08cdb2]{color:#1982fe;cursor:pointer;background:#f0f7ff;border:1px solid #bcd9ff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:7px;line-height:0;transition:all .15s;display:inline-flex}.tts-icon[data-v-9b08cdb2]:hover{background:#e2eeff;border-color:#1982fe}.tts-icon.active[data-v-9b08cdb2]{color:#fff;background:#1982fe;border-color:#1982fe;box-shadow:0 2px 8px #1982fe4d}.option-item[data-v-9b08cdb2]{cursor:pointer;border:1px solid #e0e0e0;border-radius:8px;align-items:flex-start;gap:10px;padding:12px 16px;transition:all .15s;display:flex}.option-item[data-v-9b08cdb2]:hover{background:#f5f9ff;border-color:#4a90d9}.option-item.selected[data-v-9b08cdb2]{background:#e8f0fe;border-color:#4a90d9}.option-item input[data-v-9b08cdb2]{accent-color:#4a90d9;flex-shrink:0;margin-top:2px}.option-label[data-v-9b08cdb2]{color:#4a90d9;min-width:20px;font-weight:700}.option-text[data-v-9b08cdb2]{color:#333;line-height:1.5}.essay-area[data-v-9b08cdb2]{margin-bottom:30px}.essay-input[data-v-9b08cdb2]{resize:vertical;border:1px solid #ddd;border-radius:8px;outline:none;width:100%;padding:14px 16px;font-family:inherit;font-size:15px;line-height:1.6;transition:border-color .2s}.essay-input[data-v-9b08cdb2]:focus{border-color:#4a90d9}.question-footer[data-v-9b08cdb2]{border-top:1px solid #eee;justify-content:space-between;align-items:center;padding-top:20px;display:flex}.nav-buttons[data-v-9b08cdb2]{gap:10px;display:flex}.btn[data-v-9b08cdb2]{cursor:pointer;color:#333;background:#fff;border:1px solid #ddd;border-radius:6px;padding:10px 24px;font-size:14px;transition:all .15s}.btn[data-v-9b08cdb2]:hover:not(:disabled){color:#4a90d9;border-color:#4a90d9}.btn[data-v-9b08cdb2]:disabled{opacity:.5;cursor:not-allowed}.btn-mark[data-v-9b08cdb2]{color:#888}.btn-mark.marked[data-v-9b08cdb2]{color:#f39c12;background:#fff8e1;border-color:#f39c12}.btn-next[data-v-9b08cdb2]{color:#fff;background:#4a90d9;border-color:#4a90d9}.btn-next[data-v-9b08cdb2]:hover{color:#fff;background:#357abd}.btn-submit[data-v-9b08cdb2]{color:#fff;background:#e74c3c;border-color:#e74c3c}.btn-submit[data-v-9b08cdb2]:hover{color:#fff;background:#c0392b}.exam-page[data-v-851d0180]{background:#f5f6fa;flex-direction:column;min-height:100vh;display:flex}.exam-header[data-v-851d0180]{z-index:10;background:#fff;justify-content:space-between;align-items:center;padding:14px 24px;display:flex;position:sticky;top:0;box-shadow:0 1px 4px #0000000f}.header-left[data-v-851d0180]{align-items:center;gap:16px;display:flex}.student-name[data-v-851d0180]{color:#333;font-size:16px;font-weight:700}.student-id[data-v-851d0180]{color:#888;font-size:13px}.header-center[data-v-851d0180]{color:#666;font-size:14px;font-weight:600}.header-right[data-v-851d0180]{align-items:center;gap:20px;display:flex}.cam-warn[data-v-851d0180]{color:#e67e22;cursor:pointer;background:#fef3e2;border:1px solid #f0c98a;border-radius:6px;padding:6px 14px;font-size:13px;animation:1.2s ease-in-out infinite warn-blink-851d0180}.cam-warn[data-v-851d0180]:hover{background:#fde8c8}@keyframes warn-blink-851d0180{50%{opacity:.55}}.cam-preview[data-v-851d0180]{object-fit:cover;z-index:50;cursor:move;touch-action:none;background:#000;border-radius:8px;width:180px;height:135px;position:fixed;bottom:20px;left:20px;transform:scaleX(-1);box-shadow:0 4px 16px #00000040}.btn-submit-top[data-v-851d0180]{color:#fff;cursor:pointer;background:#e74c3c;border:none;border-radius:6px;padding:8px 20px;font-size:14px;transition:background .2s}.btn-submit-top[data-v-851d0180]:hover{background:#c0392b}.exam-body[data-v-851d0180]{flex:1;gap:24px;padding:24px;display:flex}.exam-sidebar[data-v-851d0180]{flex-shrink:0;align-self:flex-start;width:240px;position:sticky;top:80px}.exam-main[data-v-851d0180]{flex:1;min-width:0}.submit-overlay{z-index:9999;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.submit-overlay.timeup{background:#c0392b80}.submit-overlay.manual{background:#2980b980}.submit-card{text-align:center;background:#fff;border-radius:16px;padding:40px 56px;box-shadow:0 20px 60px #0003}.submit-icon{margin-bottom:16px;font-size:48px}.submit-spinner{border:4px solid #e0e0e0;border-radius:50%;width:48px;height:48px;margin:0 auto 20px;animation:.8s linear infinite submit-spin}.submit-overlay.manual .submit-spinner{border-top-color:#2980b9}.submit-overlay.timeup .submit-spinner{border-top-color:#e74c3c}@keyframes submit-spin{to{transform:rotate(360deg)}}.submit-text{color:#333;margin:0;font-size:18px;font-weight:600}.confirm-overlay{z-index:10000;background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.confirm-card{text-align:center;background:#fff;border-radius:16px;max-width:460px;padding:40px 44px;box-shadow:0 20px 60px #0003}.confirm-card h3{color:#333;margin:0 0 20px;font-size:18px}.confirm-icon{margin-bottom:16px;font-size:48px}.confirm-text{color:#333;margin:0 0 28px;font-size:20px;line-height:1.6}.confirm-text strong{color:#e74c3c;font-size:26px}.confirm-buttons{justify-content:center;gap:14px;display:flex}.confirm-buttons button{cursor:pointer;border:none;border-radius:8px;padding:10px 28px;font-size:15px;font-weight:600}.btn-confirm-cancel{color:#fff;background:#4a90d9}.btn-confirm-cancel:hover{background:#357abd}.btn-confirm-submit{color:#fff;background:#e74c3c}.btn-confirm-submit:hover{background:#c0392b}.cam-tip{color:#666;text-align:left;margin:0 0 16px;font-size:15px;line-height:1.8}.submitted-page[data-v-c59bfa22]{background:linear-gradient(135deg,#11998e 0%,#38ef7d 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.submitted-card[data-v-c59bfa22]{text-align:center;background:#fff;border-radius:12px;width:100%;max-width:420px;padding:48px 40px;box-shadow:0 20px 60px #00000026}.checkmark[data-v-c59bfa22]{color:#fff;background:#27ae60;border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;margin:0 auto 20px;font-size:36px;display:flex}h1[data-v-c59bfa22]{color:#333;margin:0 0 12px;font-size:24px}.name[data-v-c59bfa22]{color:#555;margin:0 0 4px;font-size:18px;font-weight:600}.info[data-v-c59bfa22]{color:#888;margin:0 0 28px;font-size:14px}.stats[data-v-c59bfa22]{justify-content:center;gap:32px;margin-bottom:24px;display:flex}.stat-item[data-v-c59bfa22]{flex-direction:column;align-items:center;gap:4px;display:flex}.stat-value[data-v-c59bfa22]{color:#333;font-size:24px;font-weight:700}.stat-label[data-v-c59bfa22]{color:#888;font-size:12px}.share-page[data-v-b259a2b5]{background:#f5f6fa;min-height:100vh;padding:30px 20px 60px}.share-card[data-v-b259a2b5]{background:#fff;border-radius:10px;max-width:760px;margin:0 auto;padding:36px 32px;box-shadow:0 1px 6px #00000014}.share-title[data-v-b259a2b5]{color:#333;margin:0 0 16px;font-size:22px}.share-meta[data-v-b259a2b5]{color:#333;margin:0 0 24px;font-size:15px}.share-scores[data-v-b259a2b5]{border-bottom:1px solid #eee;gap:28px;margin-bottom:24px;padding-bottom:20px;display:flex}.ss-item[data-v-b259a2b5]{text-align:center}.ss-label[data-v-b259a2b5]{color:#888;margin-bottom:4px;font-size:13px;display:block}.ss-val[data-v-b259a2b5]{font-size:22px;font-weight:700}.ss-val.max[data-v-b259a2b5]{color:#333}.ss-val.auto[data-v-b259a2b5]{color:#4a90d9}.ss-val.actual[data-v-b259a2b5]{color:#8e44ad}.ss-val.final[data-v-b259a2b5]{color:#e74c3c}.share-recording[data-v-b259a2b5]{margin-bottom:24px}.share-video[data-v-b259a2b5]{background:#000;border-radius:6px;width:100%;max-height:400px}.btn-view-rec[data-v-b259a2b5]{color:#4a90d9;cursor:pointer;background:#f5f9ff;border:1px solid #4a90d9;border-radius:6px;padding:8px 18px;font-size:14px}.btn-view-rec[data-v-b259a2b5]:hover{background:#e2eeff}.rec-status[data-v-b259a2b5]{color:#888;font-size:13px}.q-row[data-v-b259a2b5]{border-bottom:1px solid #f0f0f0;padding:16px 0}.q-head[data-v-b259a2b5]{gap:6px;margin-bottom:8px;display:flex}.q-num[data-v-b259a2b5]{color:#333;font-weight:700}.q-text[data-v-b259a2b5]{color:#333;line-height:1.6}.q-opts[data-v-b259a2b5]{flex-wrap:wrap;gap:8px;margin-bottom:8px;display:flex}.q-opt[data-v-b259a2b5]{color:#666;background:#f5f5f5;border-radius:4px;padding:4px 12px;font-size:13px}.q-opt.opt-correct[data-v-b259a2b5]{color:#155724;background:#d4edda}.q-opt.opt-wrong[data-v-b259a2b5]{color:#c0392b;background:#fdecea}.q-answer[data-v-b259a2b5]{color:#555;flex-wrap:wrap;align-items:center;gap:8px;margin-top:4px;font-size:14px;display:flex}.ans-text.c[data-v-b259a2b5]{color:#27ae60;font-weight:600}.ans-text.w[data-v-b259a2b5]{color:#e74c3c;font-weight:600}.ans-mark[data-v-b259a2b5]{font-size:12px;line-height:1}.ans-score[data-v-b259a2b5]{color:#888;font-size:12px}.share-tip[data-v-b259a2b5]{text-align:center;color:#888;padding:40px 0;font-size:15px}.share-tip.error[data-v-b259a2b5]{color:#888;font-size:19px;font-weight:600}.vue-office-docx{height:100%;overflow-y:auto}.vue-office-docx .docx-wrapper>section.docx{margin-bottom:5px}@media screen and (width<=800px){.vue-office-docx .docx-wrapper{padding:10px}.vue-office-docx .docx-wrapper>section.docx{width:100%!important;padding:10px!important}}body{margin:0}.x-spreadsheet{-webkit-user-select:none;user-select:none;box-sizing:content-box;-webkit-font-smoothing:antialiased;background:#fff;font-family:Lato,Source Sans Pro,Roboto,Helvetica,Arial,sans-serif;font-size:13px;line-height:normal}.x-spreadsheet textarea{font:400 13px Arial,Lato,Source Sans Pro,Roboto,Helvetica,sans-serif}.x-spreadsheet-sheet{position:relative;overflow:hidden}.x-spreadsheet-table{vertical-align:bottom}.x-spreadsheet-tooltip{color:#fff;z-index:201;background:#000;border-radius:1px;padding:5px 10px;font-family:inherit;font-size:12px;position:absolute}.x-spreadsheet-tooltip:before{pointer-events:none;content:"";background:inherit;z-index:1;width:8px;height:8px;position:absolute;top:-4px;left:calc(50% - 4px);transform:rotate(45deg);box-shadow:1px 1px 3px -1px #0000004d}.x-spreadsheet-color-palette{padding:5px}.x-spreadsheet-color-palette table{border-collapse:separate;border-spacing:2px;background:#fff;margin:0;padding:0}.x-spreadsheet-color-palette table td{cursor:pointer;border:1px solid #0000;margin:0}.x-spreadsheet-color-palette table td:hover{border-color:#ddd}.x-spreadsheet-color-palette table td .x-spreadsheet-color-palette-cell{width:16px;height:16px}.x-spreadsheet-border-palette{padding:6px}.x-spreadsheet-border-palette table{border-collapse:separate;border-spacing:0;table-layout:fixed;background:#fff;margin:0;padding:0}.x-spreadsheet-border-palette table td{margin:0}.x-spreadsheet-border-palette .x-spreadsheet-border-palette-left{border-right:1px solid #eee;padding-right:6px}.x-spreadsheet-border-palette .x-spreadsheet-border-palette-left .x-spreadsheet-border-palette-cell{cursor:pointer;text-align:center;width:30px;height:30px}.x-spreadsheet-border-palette .x-spreadsheet-border-palette-left .x-spreadsheet-border-palette-cell:hover{background-color:#eee}.x-spreadsheet-border-palette .x-spreadsheet-border-palette-right{padding-left:6px}.x-spreadsheet-border-palette .x-spreadsheet-border-palette-right .x-spreadsheet-line-type{position:relative;top:-3px;left:0}.x-spreadsheet-dropdown{position:relative}.x-spreadsheet-dropdown .x-spreadsheet-dropdown-content{z-index:200;background:#fff;position:absolute;box-shadow:1px 2px 5px 2px #33333326}.x-spreadsheet-dropdown.bottom-left .x-spreadsheet-dropdown-content{top:calc(100% + 5px);left:0}.x-spreadsheet-dropdown.bottom-right .x-spreadsheet-dropdown-content{top:calc(100% + 5px);right:0}.x-spreadsheet-dropdown.top-left .x-spreadsheet-dropdown-content{bottom:calc(100% + 5px);left:0}.x-spreadsheet-dropdown.top-right .x-spreadsheet-dropdown-content{bottom:calc(100% + 5px);right:0}.x-spreadsheet-dropdown .x-spreadsheet-dropdown-title{padding:0 5px;display:inline-block}.x-spreadsheet-resizer{z-index:11;position:absolute}.x-spreadsheet-resizer .x-spreadsheet-resizer-hover{background-color:#4b89ff40}.x-spreadsheet-resizer .x-spreadsheet-resizer-line{position:absolute}.x-spreadsheet-resizer.horizontal{cursor:row-resize}.x-spreadsheet-resizer.horizontal .x-spreadsheet-resizer-line{border-bottom:2px dashed #4b89ff;bottom:0;left:0}.x-spreadsheet-resizer.vertical{cursor:col-resize}.x-spreadsheet-resizer.vertical .x-spreadsheet-resizer-line{border-right:2px dashed #4b89ff;top:0;right:0}.x-spreadsheet-scrollbar{opacity:.9;z-index:12;background-color:#f4f5f8;position:absolute;bottom:0;right:0}.x-spreadsheet-scrollbar.horizontal{right:15px;overflow:scroll hidden}.x-spreadsheet-scrollbar.horizontal>div{background:#ddd;height:1px}.x-spreadsheet-scrollbar.vertical{bottom:15px;overflow:hidden scroll}.x-spreadsheet-scrollbar.vertical>div{background:#ddd;width:1px}.x-spreadsheet-overlayer{z-index:10;position:absolute;top:0;left:0}.x-spreadsheet-overlayer .x-spreadsheet-overlayer-content{pointer-events:none;width:100%;height:100%;position:absolute;overflow:hidden}.x-spreadsheet-editor,.x-spreadsheet-selector{box-sizing:content-box;pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0;overflow:hidden}.x-spreadsheet-selector .hide-input{z-index:0;position:absolute}.x-spreadsheet-selector .hide-input input{width:0;padding:0;border:none!important}.x-spreadsheet-selector .x-spreadsheet-selector-area{z-index:5;background:#4b89ff1a;border:2px solid #4b89ff;position:absolute}.x-spreadsheet-selector .x-spreadsheet-selector-clipboard,.x-spreadsheet-selector .x-spreadsheet-selector-autofill{z-index:100;background:0 0;position:absolute}.x-spreadsheet-selector .x-spreadsheet-selector-clipboard{border:2px dashed #4b89ff}.x-spreadsheet-selector .x-spreadsheet-selector-autofill{border:1px dashed #00000073}.x-spreadsheet-selector .x-spreadsheet-selector-corner{pointer-events:auto;cursor:crosshair;background:#4b89ff;border:2px solid #fff;width:5px;height:5px;font-size:0;position:absolute;bottom:-5px;right:-5px}.x-spreadsheet-editor{z-index:20}.x-spreadsheet-editor .x-spreadsheet-editor-area{text-align:left;z-index:100;pointer-events:auto;border:2px solid #4b89ff;line-height:0;position:absolute}.x-spreadsheet-editor .x-spreadsheet-editor-area textarea{box-sizing:content-box;resize:none;text-align:start;color:inherit;white-space:normal;word-wrap:break-word;border:none;outline:none;margin:0;padding:0 3px;font:400 13px/22px Arial,Lato,Source Sans Pro,Roboto,Helvetica,sans-serif;overflow-y:hidden}.x-spreadsheet-editor .x-spreadsheet-editor-area .textline{visibility:hidden;position:fixed;top:0;left:0;overflow:hidden}.x-spreadsheet-item{-webkit-user-select:none;user-select:none;color:#000000e6;cursor:default;text-align:left;background:0;border:1px solid #0000;outline:none;height:26px;padding:2px 10px;line-height:26px;list-style:none;overflow:hidden}.x-spreadsheet-item.disabled{pointer-events:none;opacity:.5}.x-spreadsheet-item:hover,.x-spreadsheet-item.active{background:#0000000d}.x-spreadsheet-item.divider{border:none;border-bottom:1px solid #0000001a;height:0;margin:5px 0;padding:0}.x-spreadsheet-item .label{float:right;opacity:.65;font-size:1em}.x-spreadsheet-item.state,.x-spreadsheet-header.state{position:relative;padding-left:35px!important}.x-spreadsheet-item.state:before,.x-spreadsheet-header.state:before{content:"";background:#00000014;border-radius:2px;width:10px;height:10px;position:absolute;top:calc(50% - 5px);left:12px}.x-spreadsheet-item.state.checked:before,.x-spreadsheet-header.state.checked:before{background:#4b89ff}.x-spreadsheet-checkbox{backface-visibility:hidden;vertical-align:baseline;outline:0;font-size:1rem;font-style:normal;line-height:1em;display:inline-block;position:relative}.x-spreadsheet-checkbox>input{z-index:-1;outline:0;position:absolute;top:0;left:0;opacity:0!important}.x-spreadsheet-suggest,.x-spreadsheet-contextmenu,.x-spreadsheet-sort-filter{z-index:100;pointer-events:auto;background:#fff;width:260px;position:absolute;overflow:auto;box-shadow:1px 2px 5px 2px #33333326}.x-spreadsheet-suggest{width:200px}.x-spreadsheet-filter{border:1px solid #e9e9e9;margin:10px;font-size:12px}.x-spreadsheet-filter .x-spreadsheet-header{background:#f8f8f9;border-bottom:1px solid #e9e9e9;border-left:1px solid #0000;padding:.5em .75em}.x-spreadsheet-filter .x-spreadsheet-body{height:200px;overflow-y:auto}.x-spreadsheet-filter .x-spreadsheet-body .x-spreadsheet-item{height:20px;line-height:20px}.x-spreadsheet-sort-filter .x-spreadsheet-buttons{margin:10px}.x-spreadsheet-bottombar{text-align:left;background:#f5f6f7;border-top:1px solid #e0e2e4;height:40px;padding:0 30px;display:flex;position:relative}.x-spreadsheet-bottombar .x-spreadsheet-menu>li{vertical-align:middle;border-right:1px solid #e8eaed;height:40px;padding-top:0;padding-bottom:0;line-height:40px}.x-spreadsheet-menu{-webkit-user-select:none;user-select:none;margin:0;padding:0;list-style:none;display:flex;overflow-x:auto}.x-spreadsheet-menu>li{float:left;vertical-align:middle;text-align:left;color:#80868b;white-space:nowrap;cursor:pointer;margin:0;padding:.785em 1em;font-weight:700;line-height:1.25em;transition:all .3s}.x-spreadsheet-menu>li.active{color:#000000a6;background-color:#fff}.x-spreadsheet-menu>li .x-spreadsheet-dropdown{display:inline-block}.x-spreadsheet-print{z-index:100;flex-direction:column;width:100%;height:100%;display:flex;position:absolute;top:0;left:0}.x-spreadsheet-print-bar{background:#424242;height:60px;padding:0 30px;line-height:60px}.x-spreadsheet-print-bar .-title{color:#fff;float:left;font-size:1.2em;font-weight:700}.x-spreadsheet-print-bar .-right{float:right;margin-top:12px}.x-spreadsheet-print-content{background:#d0d0d0;flex-direction:row;flex:auto;height:calc(100% - 60px);display:flex}.x-spreadsheet-print-content .-sider{background:#fff;border-left:2px solid #ccc;flex:0 0 300px;width:300px}.x-spreadsheet-print-content .-content{flex:auto;height:100%;overflow:auto scroll}.x-spreadsheet-canvas-card-wraper{margin:40px 20px}.x-spreadsheet-canvas-card{page-break-before:auto;page-break-after:always;background:#fff;margin:auto;box-shadow:0 8px 10px 1px #00000024,0 3px 14px 3px #0000001f,0 4px 5px #0003}.x-spreadsheet-calendar{color:#000000a6;-webkit-user-select:none;user-select:none;background:#fff}.x-spreadsheet-calendar .calendar-header{text-align:center;float:left;background:#f9fafb;width:100%;font-weight:700;line-height:30px}.x-spreadsheet-calendar .calendar-header .calendar-header-left{float:left;padding-left:5px}.x-spreadsheet-calendar .calendar-header .calendar-header-right{float:right}.x-spreadsheet-calendar .calendar-header .calendar-header-right a{border-radius:2px;margin-right:2px;padding:3px 0}.x-spreadsheet-calendar .calendar-header .calendar-header-right a:hover{background:#00000014}.x-spreadsheet-calendar .calendar-body{border-collapse:collapse;border-spacing:0}.x-spreadsheet-calendar .calendar-body th,.x-spreadsheet-calendar .calendar-body td{text-align:center;width:14.2857%;min-width:32px;padding:0;font-weight:700;line-height:30px}.x-spreadsheet-calendar .calendar-body td>.cell:hover{background:#ecf6fd}.x-spreadsheet-calendar .calendar-body td>.cell.active,.x-spreadsheet-calendar .calendar-body td>.cell.active:hover{color:#2185d0;background:#ecf6fd}.x-spreadsheet-calendar .calendar-body td>.cell.disabled{pointer-events:none;opacity:.5}.x-spreadsheet-datepicker{z-index:10;width:auto;position:absolute;top:calc(100% + 5px);left:0;box-shadow:2px 2px 5px #0003}.x-spreadsheet-buttons{justify-content:flex-end;display:flex}.x-spreadsheet-buttons .x-spreadsheet-button{margin-left:8px}.x-spreadsheet-button{white-space:nowrap;text-align:center;cursor:pointer;color:#0009;vertical-align:baseline;zoom:1;-webkit-user-select:none;user-select:none;background:#e0e1e2;border-radius:3px;outline:none;min-height:1em;padding:.75em 1em;font-family:Lato,proxima-nova,Helvetica Neue,Arial,sans-serif;font-size:1em;font-weight:700;line-height:1em;text-decoration:none;transition:all .1s linear;display:inline-block}.x-spreadsheet-button.active,.x-spreadsheet-button:hover{color:#000c;background-color:#c0c1c2}.x-spreadsheet-button.primary{color:#fff;background-color:#2185d0}.x-spreadsheet-button.primary:hover,.x-spreadsheet-button.primary.active{color:#fff;background-color:#1678c2}.x-spreadsheet-form-input{color:#000000de;font-size:1em;font-weight:400;display:inline-flex;position:relative}.x-spreadsheet-form-input input{z-index:1;-webkit-tap-highlight-color:#fff0;text-align:left;background:#fff;border:1px solid #e9e9e9;border-radius:3px;outline:0;flex:1 0 auto;max-width:100%;height:30px;margin:0;padding:0 8px;line-height:30px;transition:box-shadow .1s,border-color .1s;box-shadow:inset 0 1px 2px #0a0a0a0f}.x-spreadsheet-form-input input:focus{border-color:#4b89ff;box-shadow:inset 0 1px 2px #4b89ff33}.x-spreadsheet-form-select{cursor:pointer;color:#000000de;-webkit-user-select:none;user-select:none;background:#fff;border:1px solid #e9e9e9;border-radius:2px;display:inline-block;position:relative;box-shadow:inset 0 1px 2px #0a0a0a0f}.x-spreadsheet-form-select .input-text{text-overflow:ellipsis;white-space:nowrap;width:auto;min-width:60px;height:30px;padding:0 8px;line-height:30px}.x-spreadsheet-form-fields{flex-flow:wrap;display:flex}.x-spreadsheet-form-fields .x-spreadsheet-form-field{flex:0 auto}.x-spreadsheet-form-fields .x-spreadsheet-form-field .label{margin:0 10px 0 0;display:inline-block}.x-spreadsheet-form-field{vertical-align:middle;margin-bottom:10px;margin-left:10px;display:block}.x-spreadsheet-form-field:first-child{margin-left:0}.x-spreadsheet-form-field.error .x-spreadsheet-form-select,.x-spreadsheet-form-field.error input{border-color:#f04134}.x-spreadsheet-form-field .tip{color:#f04134;font-size:.9em}.x-spreadsheet-dimmer{text-align:center;vertical-align:middle;opacity:0;-webkit-user-select:none;user-select:none;z-index:1000;background-color:#0009;width:100%;height:100%;transition:background-color .5s linear;animation-duration:.5s;animation-fill-mode:both;display:none;position:absolute;top:0!important;left:0!important}.x-spreadsheet-dimmer.active{opacity:1;display:block}form fieldset{border:none}form fieldset label{color:#666;margin-bottom:.5em;font-size:1em;display:block}form fieldset select{background-color:#fff;border:none;border-bottom:2px solid #ddd;border-radius:2px;width:100%;padding:.5em .85em;font-size:1.1em}.x-spreadsheet-modal,.x-spreadsheet-toast{z-index:1001;text-align:left;color:#000000de;background-color:#fff;background-clip:padding-box;border:1px solid #0000001a;border-radius:4px;min-width:360px;font-family:Lato,Source Sans Pro,Roboto,Helvetica,Arial,sans-serif;font-size:13px;line-height:1.25em;position:fixed;box-shadow:0 2px 8px #0003}.x-spreadsheet-toast{background-color:#ffffffd9}.x-spreadsheet-modal-header,.x-spreadsheet-toast-header{background-color:#ffffffd9;background-clip:padding-box;border-bottom:1px solid #0000000d;border-radius:4px 4px 0 0;font-weight:600}.x-spreadsheet-toast-header{color:#f2711c}.x-spreadsheet-modal-header{background:#00000014;border-bottom:1px solid #e0e2e4;font-size:1.0785em}.x-spreadsheet-modal-header,.x-spreadsheet-modal-content,.x-spreadsheet-toast-header,.x-spreadsheet-toast-content{padding:.75em 1em}.x-spreadsheet-menu li:first-child{display:none}.vue-office-excel{height:100%}.share-page[data-v-7f1ac50e]{background:#f5f6fa;min-height:100vh;padding:30px 20px 60px}.share-card[data-v-7f1ac50e]{background:#fff;border-radius:10px;max-width:760px;margin:0 auto;padding:36px 32px;box-shadow:0 1px 6px #00000014}.share-title[data-v-7f1ac50e]{color:#333;margin:0 0 16px;font-size:22px}.share-meta[data-v-7f1ac50e]{color:#333;margin:0 0 24px;font-size:15px}.share-scores[data-v-7f1ac50e]{border-bottom:1px solid #eee;gap:28px;margin-bottom:24px;padding-bottom:20px;display:flex}.ss-item[data-v-7f1ac50e]{text-align:center}.ss-label[data-v-7f1ac50e]{color:#888;margin-bottom:4px;font-size:13px;display:block}.ss-val[data-v-7f1ac50e]{font-size:22px;font-weight:700}.ss-val.final[data-v-7f1ac50e]{color:#e74c3c}.share-tip[data-v-7f1ac50e]{text-align:center;color:#888;padding:40px 0;font-size:15px}.share-tip.error[data-v-7f1ac50e]{color:#888;font-size:19px;font-weight:600}h3[data-v-7f1ac50e]{color:#555;margin:0 0 14px;font-size:16px}.share-files[data-v-7f1ac50e]{margin-bottom:28px}.file-box[data-v-7f1ac50e]{margin-bottom:16px}.file-box[data-v-7f1ac50e]:last-child{margin-bottom:0}.fb-head[data-v-7f1ac50e]{color:#333;margin-bottom:10px;font-size:14px;font-weight:600}.img-grid[data-v-7f1ac50e]{flex-wrap:wrap;gap:10px;display:flex}.img-item[data-v-7f1ac50e]{cursor:pointer;background:#f0f0f0;border-radius:8px;width:100px;height:100px;position:relative;overflow:hidden}.img-item img[data-v-7f1ac50e]{object-fit:cover;width:100%;height:100%}.video-card[data-v-7f1ac50e]{cursor:pointer;background:#f0f5ff;border:1px solid #e0e8f0;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:178px;height:100px;display:flex;position:relative;overflow:hidden}.vname[data-v-7f1ac50e]{color:#555;text-align:center;text-overflow:ellipsis;white-space:nowrap;max-width:160px;padding:0 8px;font-size:11px;overflow:hidden}.hover-actions[data-v-7f1ac50e]{opacity:0;background:#00000073;justify-content:center;align-items:center;gap:10px;transition:opacity .15s;display:flex;position:absolute;inset:0}.img-item:hover .hover-actions[data-v-7f1ac50e],.video-card:hover .hover-actions[data-v-7f1ac50e]{opacity:1}.ha-btn[data-v-7f1ac50e]{cursor:pointer;background:#fff3;border:none;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;text-decoration:none;display:flex}.ha-btn[data-v-7f1ac50e]:hover{background:#ffffff59}.doc-list[data-v-7f1ac50e]{flex-direction:column;gap:6px;display:flex}.doc-row[data-v-7f1ac50e]{cursor:pointer;background:#f9f9f9;border-radius:6px;align-items:center;gap:10px;padding:8px 12px;display:flex}.dname[data-v-7f1ac50e]{color:#333;text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13px;overflow:hidden}.dlink[data-v-7f1ac50e]{color:#4a90d9;cursor:pointer;font-size:12px;font-weight:600;text-decoration:none}.dlink[data-v-7f1ac50e]:hover{text-decoration:underline}.lightbox[data-v-7f1ac50e]{z-index:9999;background:#000000d9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.lightbox img[data-v-7f1ac50e]{border-radius:8px;max-width:90vw;max-height:90vh}.lightbox-close[data-v-7f1ac50e]{color:#fff;cursor:pointer;background:0 0;border:none;font-size:36px;position:absolute;top:20px;right:30px}.doc-viewer[data-v-7f1ac50e]{background:#fff;border-radius:8px;overflow:hidden}.doc-unsupported[data-v-7f1ac50e]{color:#888;text-align:center;padding:40px;font-size:15px}body{overflow:auto}.upload-page[data-v-ddf3d84c]{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);min-height:100vh;padding:30px 20px 60px}.up-card[data-v-ddf3d84c]{background:#fff;border-radius:12px;width:100%;max-width:600px;margin:0 auto;padding:32px;box-shadow:0 20px 60px #00000026}.success-card[data-v-ddf3d84c]{text-align:center}.upload-page.centered[data-v-ddf3d84c]{justify-content:center;align-items:center;display:flex}h2.up-comp-name[data-v-ddf3d84c]{color:#333;text-align:center;margin:0 0 16px;font-size:22px}.student-info[data-v-ddf3d84c]{justify-content:center;align-items:center;gap:14px;margin-bottom:20px;display:flex}.student-avatar[data-v-ddf3d84c]{color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:17px;font-weight:700;display:flex}.student-detail[data-v-ddf3d84c]{text-align:left}.student-name[data-v-ddf3d84c]{color:#333;font-size:16px;font-weight:700}.student-id[data-v-ddf3d84c]{color:#888;font-size:12px}.file-box[data-v-ddf3d84c]{border:1px solid #e8e8e8;border-radius:10px;margin-bottom:16px;padding:16px}.fb-head[data-v-ddf3d84c]{color:#333;align-items:center;margin-bottom:12px;font-size:15px;font-weight:700;display:flex}.fb-head span[data-v-ddf3d84c]{align-items:center;gap:6px;display:inline-flex}.fb-count[data-v-ddf3d84c]{color:#888;font-size:12px;font-weight:500}.file-grid[data-v-ddf3d84c]{flex-wrap:wrap;gap:10px;display:flex}.file-item[data-v-ddf3d84c]{width:90px;height:90px;position:relative}.file-preview[data-v-ddf3d84c]{background:#f0f0f0;border-radius:8px;width:90px;height:90px;overflow:hidden}.file-preview img[data-v-ddf3d84c]{object-fit:cover;width:100%;height:100%}.file-add[data-v-ddf3d84c]{cursor:pointer;border:2px dashed #d0d0d0;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;width:90px;height:90px;transition:all .15s;display:flex}.file-add[data-v-ddf3d84c]:hover{background:#f8f9ff;border-color:#667eea}.add-icon[data-v-ddf3d84c]{color:#ccc;font-size:28px;line-height:1}.video-item[data-v-ddf3d84c]{width:120px;height:68px}.video-preview[data-v-ddf3d84c]{flex-direction:column;justify-content:center;align-items:center;gap:4px;width:120px;height:68px;display:flex}.video-name[data-v-ddf3d84c]{color:#666;text-align:center;text-overflow:ellipsis;white-space:nowrap;max-width:100%;padding:0 6px;font-size:10px;overflow:hidden}.video-add[data-v-ddf3d84c]{width:120px;height:68px}.add-label[data-v-ddf3d84c]{color:#aaa;margin-top:4px;font-size:11px}.doc-row[data-v-ddf3d84c]{background:#f9f9f9;border-radius:6px;align-items:center;gap:8px;margin-bottom:8px;padding:8px 10px;display:flex}.doc-icon[data-v-ddf3d84c]{flex-shrink:0;font-size:18px}.doc-name[data-v-ddf3d84c]{color:#333;text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:13px;overflow:hidden}.doc-add[data-v-ddf3d84c]{text-align:center;color:#aaa;cursor:pointer;border:2px dashed #d0d0d0;border-radius:6px;padding:10px;font-size:13px;display:block}.doc-add[data-v-ddf3d84c]:hover{color:#667eea;background:#f8f9ff;border-color:#667eea}.del-btn[data-v-ddf3d84c]{color:#fff;text-align:center;cursor:pointer;background:#e74c3c;border:2px solid #fff;border-radius:50%;width:22px;height:22px;font-size:13px;line-height:18px;position:absolute;top:-6px;right:-6px}.doc-row .del-btn[data-v-ddf3d84c]{color:#e74c3c;background:0 0;border:none;width:auto;height:auto;padding:2px 6px;font-size:16px;position:static}.doc-info[data-v-ddf3d84c]{flex:1;min-width:0}.doc-name[data-v-ddf3d84c]{color:#333;text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.prog-bar[data-v-ddf3d84c]{background:#00000014;border-radius:2px;height:3px;margin-top:4px;overflow:hidden}.file-preview .prog-bar[data-v-ddf3d84c]{border-radius:0 0 8px 8px;margin-top:0;position:absolute;bottom:0;left:0;right:0}.prog-fill[data-v-ddf3d84c]{background:linear-gradient(90deg,#667eea,#764ba2);height:100%;transition:width .15s}.btn-row[data-v-ddf3d84c]{gap:12px;margin-top:20px;display:flex}.btn-cancel[data-v-ddf3d84c]{cursor:pointer;color:#666;background:#fff;border:1px solid #d0d0d0;border-radius:8px;flex:1;padding:14px 0;font-size:16px;font-weight:600;transition:all .2s}.btn-cancel[data-v-ddf3d84c]:hover{color:#333;border-color:#999}.btn-submit[data-v-ddf3d84c]{cursor:pointer;color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;flex:1;padding:14px 0;font-size:16px;font-weight:600;transition:opacity .2s}.btn-submit[data-v-ddf3d84c]:hover:not(:disabled){opacity:.9}.btn-submit[data-v-ddf3d84c]:disabled{opacity:.5;cursor:not-allowed}.success-icon[data-v-ddf3d84c]{color:#fff;background:#27ae60;border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;margin:0 auto 20px;font-size:36px;display:flex}.success-title[data-v-ddf3d84c]{color:#333;margin:0 0 12px;font-size:24px}.success-meta[data-v-ddf3d84c]{color:#666;margin:0 0 6px;font-size:15px}.success-stats[data-v-ddf3d84c]{justify-content:center;gap:28px;margin:24px 0;display:flex}.stat-item[data-v-ddf3d84c]{flex-direction:column;align-items:center;gap:4px;display:flex}.stat-val[data-v-ddf3d84c]{color:#333;font-size:22px;font-weight:700}.stat-label[data-v-ddf3d84c]{color:#888;font-size:12px}.btn-sback[data-v-ddf3d84c]{color:#fff;text-align:center;cursor:pointer;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;padding:10px 40px;font-size:15px;font-weight:600;text-decoration:none;display:inline-block}.btn-sback[data-v-ddf3d84c]:hover{opacity:.9}.error-icon[data-v-ddf3d84c]{text-align:center;margin-bottom:16px;font-size:48px}.up-title[data-v-ddf3d84c]{color:#333;text-align:center;margin:0 0 8px;font-size:24px}.up-desc[data-v-ddf3d84c]{color:#999;text-align:center;margin:0;font-size:14px}.loading-spinner[data-v-ddf3d84c]{border:4px solid #e0e0e0;border-top-color:#667eea;border-radius:50%;width:40px;height:40px;margin:0 auto 20px;animation:.8s linear infinite spin-ddf3d84c}@keyframes spin-ddf3d84c{to{transform:rotate(360deg)}}.submit-overlay[data-v-ddf3d84c]{z-index:9999;background:#2980b980;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.submit-card[data-v-ddf3d84c]{text-align:center;background:#fff;border-radius:16px;padding:40px 56px;box-shadow:0 20px 60px #0003}.submit-spinner[data-v-ddf3d84c]{border:4px solid #e0e0e0;border-top-color:#2980b9;border-radius:50%;width:48px;height:48px;margin:0 auto 20px;animation:.8s linear infinite spin-ddf3d84c}.submit-text[data-v-ddf3d84c]{color:#333;margin:0;font-size:18px;font-weight:600}.entry-page[data-v-c7dbe7da]{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.entry-card[data-v-c7dbe7da]{background:#fff;border-radius:12px;width:100%;max-width:560px;max-height:90vh;padding:40px;overflow-y:auto;box-shadow:0 20px 60px #00000026}.student-info[data-v-c7dbe7da]{flex-shrink:0;justify-content:center;align-items:center;gap:14px;padding-bottom:20px;display:flex}.student-avatar[data-v-c7dbe7da]{color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;font-weight:700;display:flex}.student-detail[data-v-c7dbe7da]{text-align:left}.student-name[data-v-c7dbe7da]{color:#333;font-size:18px;font-weight:700}.student-id[data-v-c7dbe7da]{color:#888;margin-top:2px;font-size:13px}.comp-scroll[data-v-c7dbe7da]{flex:1;min-height:0;max-height:420px;overflow-y:auto}.comp-item[data-v-c7dbe7da]{cursor:pointer;border:1px solid #e8e8e8;border-radius:10px;margin-bottom:16px;padding:20px}.comp-item[data-v-c7dbe7da]:last-child{margin-bottom:0}.comp-header[data-v-c7dbe7da]{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.comp-name[data-v-c7dbe7da]{color:#333;font-size:17px;font-weight:700}.comp-info[data-v-c7dbe7da]{color:#888;justify-content:space-between;margin-bottom:14px;font-size:13px;display:flex}.btn-start[data-v-c7dbe7da]{cursor:pointer;color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;width:100%;padding:12px 0;font-size:15px;font-weight:600;transition:all .2s}.btn-start[data-v-c7dbe7da]:hover{opacity:.8;transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.empty-hint[data-v-c7dbe7da]{text-align:center;padding:32px 0}.empty-icon[data-v-c7dbe7da]{margin-bottom:12px;font-size:40px}.empty-text[data-v-c7dbe7da]{color:#888;margin:0;font-size:15px}.error-icon[data-v-c7dbe7da]{text-align:center;margin-bottom:16px;font-size:48px}.entry-title[data-v-c7dbe7da]{color:#333;text-align:center;margin:0 0 8px;font-size:24px}.entry-desc[data-v-c7dbe7da]{color:#999;text-align:center;margin:0;font-size:14px}.loading-spinner[data-v-c7dbe7da]{border:4px solid #e0e0e0;border-top-color:#667eea;border-radius:50%;width:40px;height:40px;margin:0 auto 20px;animation:.8s linear infinite spin-c7dbe7da}@keyframes spin-c7dbe7da{to{transform:rotate(360deg)}}
