@import url(https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap);#app{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;display:flex;flex-direction:column}.container{flex:1}.dropdown-menu{min-width:8rem}.auth-page[data-v-8e7d61e6]{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:linear-gradient(135deg,#f5f7fa,#e4e7eb)}.auth-container[data-v-8e7d61e6]{width:100%;max-width:900px;background:#fff;border-radius:1rem;padding:2.5rem;box-shadow:0 10px 30px rgba(0,0,0,.1)}@media (max-width:768px){.auth-page[data-v-8e7d61e6]{padding:0;background:#fff}.auth-container[data-v-8e7d61e6]{max-width:100%;padding:0;border-radius:0;box-shadow:none}}h3[data-v-8e7d61e6]{color:#333;font-weight:600;margin-bottom:.5rem}.text-muted[data-v-8e7d61e6]{color:#666;font-size:.95rem}.mb-4[data-v-8e7d61e6]{margin-bottom:1.5rem}.text-center[data-v-8e7d61e6]{text-align:center}.admin-layout[data-v-1365f943]{--admin-accent:#0d9488;--admin-accent-hover:#0f766e;--admin-accent-soft:rgba(13,148,136,.12);--admin-sidebar:#0f172a;--admin-sidebar-2:#1e293b;--admin-top-h:56px;--admin-sidebar-w:248px;--admin-sidebar-collapsed:72px;display:flex;flex-direction:column;min-height:100vh;background:linear-gradient(165deg,#f1f5f9,#e2e8f0 42%,#f8fafc)}.sidebar-backdrop[data-v-1365f943]{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:1025;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.top-navbar[data-v-1365f943]{position:fixed;top:0;left:0;right:0;height:var(--admin-top-h);z-index:1040;background:hsla(0,0%,100%,.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(148,163,184,.25);box-shadow:inset 0 1px 0 hsla(0,0%,100%,.8),0 4px 24px -8px rgba(15,23,42,.08)}.navbar-content[data-v-1365f943]{display:flex;align-items:center;justify-content:space-between;height:100%;padding:0 1rem 0 .75rem;max-width:100%}.navbar-left[data-v-1365f943]{display:flex;align-items:center;gap:.35rem;min-width:0}.btn-icon[data-v-1365f943]{color:#475569;padding:.5rem .65rem;border-radius:10px;transition:background .2s,color .2s}.btn-icon[data-v-1365f943]:hover{background:var(--admin-accent-soft);color:var(--admin-accent)}.brand-text[data-v-1365f943]{display:flex;align-items:baseline;flex-wrap:wrap;gap:.35rem .5rem;min-width:0}.brand-title[data-v-1365f943]{font-size:1.05rem;font-weight:700;letter-spacing:-.02em;color:#0f172a}.brand-badge[data-v-1365f943]{font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--admin-accent);background:var(--admin-accent-soft);padding:.2rem .5rem;border-radius:6px}.navbar-right[data-v-1365f943]{display:flex;align-items:center}.btn-user[data-v-1365f943]{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .65rem .35rem .35rem;border:1px solid rgba(148,163,184,.35);border-radius:999px;background:#fff;color:#334155;font-size:.875rem;font-weight:500;box-shadow:0 1px 2px rgba(15,23,42,.04);transition:border-color .2s,box-shadow .2s}.btn-user[data-v-1365f943]:hover{border-color:rgba(13,148,136,.35);box-shadow:0 2px 8px rgba(13,148,136,.08)}.btn-user[data-v-1365f943]:after{display:none}.btn-user .chevron[data-v-1365f943]{font-size:.65rem;opacity:.55;margin-left:.15rem}.user-avatar[data-v-1365f943]{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--admin-accent),#059669);color:#fff;font-size:.8rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.user-name[data-v-1365f943]{max-width:8rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main-container[data-v-1365f943]{display:flex;margin-top:var(--admin-top-h);min-height:calc(100vh - var(--admin-top-h))}.sidebar[data-v-1365f943]{width:var(--admin-sidebar-w);background:linear-gradient(180deg,var(--admin-sidebar) 0,var(--admin-sidebar-2) 100%);color:#e2e8f0;transition:width .28s ease,transform .28s ease;display:flex;flex-direction:column;position:fixed;left:0;top:var(--admin-top-h);bottom:0;z-index:1030;box-shadow:4px 0 24px -6px rgba(15,23,42,.35)}.sidebar-collapsed[data-v-1365f943]{width:var(--admin-sidebar-collapsed)}.sidebar-header[data-v-1365f943]{padding:1rem .75rem;min-height:64px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid hsla(0,0%,100%,.06)}.logo[data-v-1365f943]{max-height:36px;width:auto;-o-object-fit:contain;object-fit:contain;filter:brightness(1.05)}.sidebar-content[data-v-1365f943]{flex:1;overflow-y:auto;overflow-x:hidden;padding:.65rem .5rem}.nav-section-title[data-v-1365f943]{font-size:.65rem;font-weight:600;letter-spacing:.1em;color:rgba(148,163,184,.9);margin:.65rem 0 .2rem;list-style:none;pointer-events:none}.sidebar-content[data-v-1365f943]::-webkit-scrollbar{width:5px}.sidebar-content[data-v-1365f943]::-webkit-scrollbar-thumb{background:hsla(0,0%,100%,.15);border-radius:4px}.sidebar-footer[data-v-1365f943]{padding:.5rem;border-top:1px solid hsla(0,0%,100%,.06)}.btn-collapse[data-v-1365f943]{width:100%;border:none;background:hsla(0,0%,100%,.06);color:#94a3b8;padding:.55rem;border-radius:10px;transition:background .2s,color .2s}.btn-collapse[data-v-1365f943]:hover{background:hsla(0,0%,100%,.1);color:#fff}.nav-link[data-v-1365f943]{color:rgba(226,232,240,.78);padding:.62rem .85rem;margin:.15rem 0;display:flex;align-items:center;gap:.75rem;border-radius:10px;border-left:3px solid transparent;transition:background .2s,color .2s,border-color .2s;text-decoration:none;font-size:.9rem;font-weight:500}.nav-link[data-v-1365f943]:hover{color:#fff;background:hsla(0,0%,100%,.07);text-decoration:none}.nav-link.active[data-v-1365f943]{color:#fff;background:var(--admin-accent-soft);border-left-color:var(--admin-accent);box-shadow:0 0 0 1px rgba(13,148,136,.25)}.nav-icon[data-v-1365f943]{width:1.25rem;text-align:center;font-size:1rem;opacity:.92}.sidebar-collapsed .nav-label[data-v-1365f943]{display:none}.sidebar-collapsed .nav-link[data-v-1365f943]{justify-content:center;padding-left:.5rem;padding-right:.5rem}.main-content[data-v-1365f943]{flex:1;margin-left:var(--admin-sidebar-w);display:flex;flex-direction:column;transition:margin-left .28s ease,width .28s ease;min-height:calc(100vh - var(--admin-top-h));width:calc(100% - var(--admin-sidebar-w))}.content-expanded[data-v-1365f943]{margin-left:var(--admin-sidebar-collapsed);width:calc(100% - var(--admin-sidebar-collapsed))}.content[data-v-1365f943]{flex:1;padding:1rem 1.25rem 1.5rem;overflow-y:auto;width:100%}[data-v-1365f943] .content>*{width:100%;margin:0}[data-v-1365f943] .content-card{background:#fff;border-radius:14px;box-shadow:0 4px 24px -6px rgba(15,23,42,.08);border:1px solid rgba(148,163,184,.18);margin-bottom:1.25rem;width:100%}[data-v-1365f943] .container-fluid{padding:0 1rem;width:100%}[data-v-1365f943] .table-responsive{margin:0;padding:0;width:100%;overflow-x:auto;background:#fff;border-radius:14px;box-shadow:0 4px 24px -6px rgba(15,23,42,.06);border:1px solid rgba(148,163,184,.15)}[data-v-1365f943] .content-header{padding:1.1rem 1.35rem;border-bottom:1px solid #f1f5f9;display:flex;align-items:center;justify-content:space-between}[data-v-1365f943] .content-header h2{font-size:1.2rem;font-weight:600;color:#0f172a;margin:0;letter-spacing:-.02em}[data-v-1365f943] .content-body{padding:1.35rem}[data-v-1365f943] .content-footer{padding:1rem 1.35rem;border-top:1px solid #f1f5f9;background:#f8fafc;border-bottom-left-radius:14px;border-bottom-right-radius:14px}[data-v-1365f943] .table{margin-bottom:0}[data-v-1365f943] .table th{font-weight:600;color:#334155;background:#f8fafc;border-bottom:2px solid #e2e8f0;padding:1rem .9rem;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}[data-v-1365f943] .table td{padding:1rem .9rem;vertical-align:middle;color:#475569;border-bottom:1px solid #f1f5f9}[data-v-1365f943] .table tr:last-child td{border-bottom:none}[data-v-1365f943] .btn-primary{background:var(--admin-accent);border-color:var(--admin-accent);padding:.55rem 1.15rem;font-weight:600;border-radius:10px;transition:transform .15s,box-shadow .2s,background .2s}[data-v-1365f943] .btn-primary:hover{background:var(--admin-accent-hover);border-color:var(--admin-accent-hover);transform:translateY(-1px);box-shadow:0 6px 16px rgba(13,148,136,.28)}[data-v-1365f943] .btn-outline-primary{color:var(--admin-accent);border-color:var(--admin-accent);border-radius:10px;font-weight:600;transition:all .2s ease}[data-v-1365f943] .btn-outline-primary:hover{background:var(--admin-accent);border-color:var(--admin-accent);color:#fff}[data-v-1365f943] .btn-outline-danger{border-radius:10px;font-weight:600}[data-v-1365f943] .form-control,[data-v-1365f943] .form-select{border-color:#e2e8f0;border-radius:10px;transition:border-color .2s,box-shadow .2s}[data-v-1365f943] .form-control:focus,[data-v-1365f943] .form-select:focus{border-color:var(--admin-accent);box-shadow:0 0 0 .2rem rgba(13,148,136,.15)}[data-v-1365f943] .form-label{font-weight:600;color:#334155}[data-v-1365f943] .page-item.active .page-link{background:var(--admin-accent);border-color:var(--admin-accent)}@media (max-width:991.98px){.sidebar-footer .btn-collapse[data-v-1365f943]{display:none}}@media (max-width:767.98px){.sidebar[data-v-1365f943]{width:min(280px,86vw);transform:translateX(-100%);box-shadow:none}.sidebar-mobile-open[data-v-1365f943]{transform:translateX(0);box-shadow:8px 0 32px rgba(15,23,42,.25)}.sidebar-collapsed[data-v-1365f943]{width:min(280px,86vw)}.content-expanded[data-v-1365f943],.main-content[data-v-1365f943]{margin-left:0!important;width:100%!important}.content[data-v-1365f943]{padding:.75rem .85rem 1.25rem}[data-v-1365f943] .container-fluid{padding:0 .5rem}}.dashboard[data-v-5a194346]{padding:0;max-width:100%}.stats-cards[data-v-5a194346]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-bottom:1.25rem}@media (max-width:1199.98px){.stats-cards[data-v-5a194346]{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:575.98px){.stats-cards[data-v-5a194346]{grid-template-columns:1fr}}.stat-card[data-v-5a194346]{height:100%;border-radius:14px}.stat-card[data-v-5a194346] .el-card__body{padding:1.15rem 1.25rem}.stat-content[data-v-5a194346]{display:flex;align-items:center;gap:1rem}.stat-icon[data-v-5a194346]{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.25rem;flex-shrink:0;box-shadow:0 8px 20px -6px rgba(15,23,42,.35)}.stat-icon--courses[data-v-5a194346]{background:linear-gradient(135deg,#0d9488,#059669)}.stat-icon--students[data-v-5a194346]{background:linear-gradient(135deg,#0891b2,#0d9488)}.stat-icon--teachers[data-v-5a194346]{background:linear-gradient(135deg,#d97706,#eab308)}.stat-icon--income[data-v-5a194346]{background:linear-gradient(135deg,#dc2626,#f97316)}.stat-info[data-v-5a194346]{flex:1;min-width:0}.stat-value[data-v-5a194346]{font-size:1.5rem;font-weight:700;line-height:1.2;letter-spacing:-.03em;color:#0f172a}.stat-label[data-v-5a194346]{color:#64748b;font-size:.8125rem;margin-top:.15rem}.recent-data[data-v-5a194346]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}@media (max-width:991.98px){.recent-data[data-v-5a194346]{grid-template-columns:1fr}}.recent-card[data-v-5a194346]{height:100%}.recent-card-header[data-v-5a194346]{display:flex;justify-content:space-between;align-items:center;gap:.75rem;width:100%}.recent-card-title[data-v-5a194346]{font-weight:600;font-size:.95rem;color:#0f172a;letter-spacing:-.02em}.course-info[data-v-5a194346]{display:flex;align-items:center;gap:10px}.course-cover[data-v-5a194346]{width:40px;height:40px;border-radius:8px;-o-object-fit:cover;object-fit:cover;flex-shrink:0}.teacher-manage[data-v-bb926b04]{min-height:100%;padding:0}.teacher-toolbar[data-v-bb926b04]{margin-bottom:1.25rem}.teacher-toolbar-hint[data-v-bb926b04]{max-width:28rem;margin-top:.25rem}.teacher-toolbar-actions[data-v-bb926b04]{align-items:center}.teacher-search-input[data-v-bb926b04]{width:260px;max-width:100%}@media (max-width:576px){.teacher-search-input[data-v-bb926b04]{width:100%}.teacher-toolbar-actions[data-v-bb926b04]{width:100%;flex-direction:column;align-items:stretch}}.teacher-list-card[data-v-bb926b04]{border-radius:14px}.teacher-card-header[data-v-bb926b04]{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.teacher-card-title[data-v-bb926b04]{font-weight:600;font-size:.95rem;color:#0f172a;letter-spacing:-.02em}.teacher-pagination-bar[data-v-bb926b04]{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:.75rem;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--el-border-color-lighter)}.dialog-footer[data-v-bb926b04]{display:flex;justify-content:flex-end;gap:10px}[data-v-bb926b04] .el-table{border-radius:8px;overflow:hidden}[data-v-bb926b04] .el-table th{background-color:#f5f7fa;color:#606266;font-weight:600}[data-v-bb926b04] .el-table--striped .el-table__body tr.el-table__row--striped td{background-color:#fafafa}[data-v-bb926b04] .el-button+.el-button{margin-left:8px}[data-v-bb926b04] .el-form-item__label{font-weight:500;color:#606266}[data-v-bb926b04] .el-dialog__header{padding:20px 20px 10px;border-bottom:1px solid #ebeef5}[data-v-bb926b04] .el-dialog__body{padding:20px}[data-v-bb926b04] .el-dialog__footer{padding:10px 20px 20px;border-top:1px solid #ebeef5}.avatar-uploader[data-v-bb926b04]{width:100%}[data-v-bb926b04] .avatar-uploader .el-upload{width:100%;border:2px dashed #d9d9d9;border-radius:8px;cursor:pointer;position:relative;overflow:hidden;transition:border-color .3s;background-color:#fafafa}[data-v-bb926b04] .avatar-uploader .el-upload:hover{border-color:var(--el-color-primary)}.uploader-container[data-v-bb926b04]{width:100%;padding-top:100%;position:relative;display:flex;align-items:center;justify-content:center}.avatar[data-v-bb926b04]{position:absolute;top:0;left:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;border-radius:6px}.upload-placeholder[data-v-bb926b04]{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#8c939d;font-size:14px}.upload-placeholder i[data-v-bb926b04]{font-size:32px;margin-bottom:8px}.upload-tip[data-v-bb926b04]{margin-top:8px;font-size:12px;color:#999;text-align:center}.upload-actions[data-v-bb926b04]{margin-top:10px;display:flex;gap:10px;justify-content:center}.upload-actions .el-button[data-v-bb926b04]{min-width:80px}.certificate-page[data-v-2e9f746b]{font-family:SimSun,serif;display:flex;flex-direction:column;align-items:flex-start;width:100%;height:100%;position:relative}.certificate-container[data-v-2e9f746b]{height:100%;display:flex;justify-content:flex-start;align-items:center;margin-bottom:20px}canvas#preview[data-v-2e9f746b]{max-width:100%;max-height:100%;width:auto;height:auto;-o-object-fit:contain;object-fit:contain}.button-group[data-v-2e9f746b]{position:absolute;bottom:20px;right:20px;z-index:1000;display:flex;gap:10px}.btn[data-v-2e9f746b]{padding:8px 16px;border-radius:4px;font-weight:500;display:flex;align-items:center;justify-content:center;min-width:120px;background-color:#28a745;color:#fff;border:none;box-shadow:0 2px 4px rgba(0,0,0,.1);transition:all .3s ease}.btn[data-v-2e9f746b]:hover{background-color:#218838;transform:translateY(-1px);box-shadow:0 4px 6px rgba(0,0,0,.1)}.btn[data-v-2e9f746b]:disabled{opacity:.7;cursor:not-allowed;transform:none}.btn i[data-v-2e9f746b]{margin-right:4px}@media print{.button-group[data-v-2e9f746b]{display:none!important}.certificate-container[data-v-2e9f746b]{margin:0;padding:0;justify-content:center}canvas#preview[data-v-2e9f746b]{max-width:none;max-height:none;width:100%;height:100%}}.certificate-container[data-v-2e9f746b]{width:100%;background-size:cover;background-repeat:no-repeat;background-position:50%;color:#333}.certificate-content[data-v-2e9f746b]{position:relative;z-index:1;padding:20px}.certificate-header[data-v-2e9f746b]{margin-bottom:30px}.certificate-header h1[data-v-2e9f746b]{font-size:36px;font-weight:700;margin-bottom:10px;color:inherit}.certificate-header h2[data-v-2e9f746b]{font-size:24px;color:inherit}.name[data-v-2e9f746b]{font-size:28px;font-weight:700;text-align:left;color:inherit}.student-info[data-v-2e9f746b]{margin-bottom:10px}.course-description[data-v-2e9f746b],.en-description[data-v-2e9f746b],.student-info[data-v-2e9f746b]{font-size:16px;line-height:1.6;color:inherit}.course-info[data-v-2e9f746b]{text-align:left;margin-bottom:30px}.course-info div[data-v-2e9f746b]{font-size:18px;line-height:1.5}.course-info span[data-v-2e9f746b]{font-weight:700;margin-right:10px}.student-name[data-v-2e9f746b]{font-size:28px;font-weight:700;margin-bottom:10px;color:inherit}.id-number[data-v-2e9f746b]{font-size:16px;color:inherit;margin-top:5px}.certificate-footer[data-v-2e9f746b]{display:flex;justify-content:space-between;font-size:14px;color:inherit;align-items:flex-end}.certificate-footer .issue-info[data-v-2e9f746b]{display:flex;flex-direction:column;align-items:flex-end;position:relative}.certificate-footer .issue-info .issue-institution[data-v-2e9f746b]{text-align:right;margin-bottom:60px;padding-right:40px;position:relative;z-index:1}.certificate-footer .issue-info .date-of-issue[data-v-2e9f746b]{display:flex;flex-direction:column;align-items:flex-end;position:relative}.certificate-footer .issue-info .date-text[data-v-2e9f746b]{text-align:right;z-index:1}.certificate-footer .issue-info .seal[data-v-2e9f746b]{position:absolute;top:-50px;right:40px;width:140px;opacity:.7}.certificate-footer .certificate-id[data-v-2e9f746b]{position:relative;display:flex;flex-direction:column;align-items:flex-start}.signature[data-v-2e9f746b]{text-align:right;margin-top:40px}.signature img[data-v-2e9f746b]{width:150px;height:auto}.logo[data-v-2e9f746b]{width:80px;height:auto;margin-bottom:10px}.learning-records-print-page[data-v-209ffb72]{padding:20px;background-color:#fff}.header[data-v-209ffb72]{padding:15px;background-color:#f8f9fa;border-radius:8px}.student-info[data-v-209ffb72]{background-color:#f8f9fa;padding:20px;border-radius:8px}.table td[data-v-209ffb72],.table th[data-v-209ffb72]{border:1px solid #dee2e6;padding:.75rem;vertical-align:middle}.table th[data-v-209ffb72]{background-color:#f8f9fa;font-weight:600}.pagination .page-link[data-v-209ffb72]{cursor:pointer}.loading-overlay[data-v-209ffb72]{position:absolute;top:0;left:0;right:0;bottom:0;background-color:hsla(0,0%,100%,.8);display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:1000}.loading-text[data-v-209ffb72]{margin-top:1rem;color:#495057;font-size:.9rem}@media print{body[data-v-209ffb72] *{visibility:hidden}.learning-records-print-page[data-v-209ffb72],.learning-records-print-page[data-v-209ffb72] *{visibility:visible}.learning-records-print-page[data-v-209ffb72]{position:absolute;left:0;top:0;width:100%}.header[data-v-209ffb72]{display:none}.learning-records-content[data-v-209ffb72]{margin-top:0}.student-info[data-v-209ffb72]{background-color:transparent;border:none}.table td[data-v-209ffb72],.table th[data-v-209ffb72]{border:1px solid #000!important}.loading-overlay[data-v-209ffb72]{display:none}}.student-manage{width:100%;height:100%}.card{height:100%;margin-bottom:0;border-radius:8px}.card-header{background-color:#fff;border-bottom:1px solid #eee;padding:1rem}.card-body{padding:1.5rem}.row{margin:0;width:100%}.col-md-3{padding:0 1rem}.badge{padding:.5em .75em;font-weight:500}.btn-sm{padding:.25rem .5rem}.progress{background-color:#e9ecef;border-radius:.25rem}.progress-bar{transition:width .3s ease}:deep(.el-dialog__body){padding:20px 30px}:deep(.el-form-item__label){font-weight:500}:deep(.el-input__inner){border-radius:4px}:deep(.el-button){border-radius:4px;padding:8px 20px}:deep(.el-select){width:100%}.avatar-upload{display:flex;align-items:center;justify-content:center;min-height:100px}.avatar-preview{position:relative;width:100px;height:100px}.avatar-image{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;border-radius:8px}.avatar-delete{position:absolute;top:-10px;right:-10px;padding:4px 8px;border-radius:50%}.student-stats{color:#495057}.stat-icon{width:48px;height:48px;line-height:48px;margin:0 auto}.stat-icon i{font-size:18px}.bg-light-primary{background-color:rgba(13,110,253,.1)}.bg-light-success{background-color:rgba(25,135,84,.1)}.bg-light-warning{background-color:rgba(255,193,7,.1)}.bg-light-info{background-color:rgba(13,202,240,.1)}.stat-label{color:#6c757d}.stat-value{color:#212529}.daily-activity{margin-top:1rem}.activity-timeline{position:relative;margin:1rem 0}.activity-hour{display:flex;flex-direction:column;align-items:center;width:30px}.activity-dot{width:12px;height:12px;border-radius:50%;background-color:#e9ecef;margin-bottom:4px}.activity-hour.active .activity-dot{background-color:#198754}.activity-label{font-size:10px}.course-icon{width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:12px}.table th{font-weight:600;color:#495057;border-top:none}.table-hover tbody tr:hover{background-color:rgba(0,0,0,.02)}.card{transition:all .3s}.student-profile{background-color:#f8f9fa}.fw-medium{font-weight:500}#learningRecordsPrintArea .table td,#learningRecordsPrintArea .table th{border:1px solid #000!important;padding:.5rem}.certificate-modal-body{padding:20px;height:calc(90vh - 120px);overflow:hidden;display:flex;justify-content:flex-start;align-items:center;background-color:#f8f9fa}.modal-dialog.modal-xl{margin-left:2rem;margin-right:auto}.modal{z-index:1050}.modal-backdrop{z-index:1040}.modal-content{position:relative!important;left:auto!important;top:auto!important;width:100%!important;height:auto!important}.certificate-modal .modal-content{position:absolute!important;left:0!important;top:0!important;width:auto!important;height:auto!important}.progress{height:1.5rem}.progress-bar{line-height:1.5rem}.settings-page[data-v-98b023dc]{padding:20px;min-width:1200px;margin:0 auto}.content-card[data-v-98b023dc]{background:#fff;border-radius:8px;box-shadow:0 2px 12px 0 rgba(0,0,0,.1);min-height:calc(100vh - 40px);width:100%;margin:0 auto}.content-header[data-v-98b023dc]{padding:20px 30px;border-bottom:1px solid #eee}.content-header h2[data-v-98b023dc]{margin:0;font-size:20px;font-weight:500}[data-v-98b023dc] .el-tabs__content{padding:30px;min-height:600px}[data-v-98b023dc] .el-form{width:100%;max-width:800px;margin:0 auto}[data-v-98b023dc] .el-table{width:100%;margin:20px 0}[data-v-98b023dc] .el-input,[data-v-98b023dc] .el-select,[data-v-98b023dc] .el-textarea{width:400px}[data-v-98b023dc] .el-textarea__inner{min-height:100px}.el-table[data-v-98b023dc]{margin:20px 0}[data-v-98b023dc] .el-dialog{min-width:600px}[data-v-98b023dc] .el-tree{min-height:300px;max-height:400px;overflow-y:auto}.user-tabs[data-v-98b023dc] .el-tabs--left{height:600px}.user-tabs[data-v-98b023dc] .el-tabs__content{padding-left:30px;height:100%;overflow-y:auto}.border-top[data-v-98b023dc]{padding:20px 30px;background:#f8f9fa}.avatar-uploader[data-v-98b023dc]{border:1px dashed #d9d9d9;border-radius:6px;cursor:pointer;position:relative;overflow:hidden;width:200px}.avatar-uploader[data-v-98b023dc]:hover{border-color:#409eff}.avatar-uploader-icon[data-v-98b023dc]{font-size:28px;color:#8c939d;width:200px;height:50px;line-height:50px;text-align:center}.avatar[data-v-98b023dc]{width:200px;height:50px;display:block}.user-tabs[data-v-98b023dc] .el-tabs__content{padding-left:20px}.certificate-manage[data-v-5b5947d4]{padding:20px;display:flex;flex-direction:column;height:calc(100vh - 120px)}.card[data-v-5b5947d4]{display:flex;flex-direction:column;height:100%}.card-body[data-v-5b5947d4]{display:flex;flex-direction:column;flex:1;overflow:hidden}.table-container[data-v-5b5947d4]{flex:1;overflow-y:auto;min-height:300px}.table th[data-v-5b5947d4]{background-color:#f8f9fa;position:sticky;top:0;z-index:1}.empty-data[data-v-5b5947d4]{height:300px}.empty-data-content[data-v-5b5947d4]{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#909399}.modal-body .form-group[data-v-5b5947d4]{margin-bottom:1rem}.toast[data-v-5b5947d4]{position:fixed;top:20px;right:20px;z-index:1050}.btn-sm[data-v-5b5947d4]{padding:.25rem .5rem;font-size:.875rem}.mr-2[data-v-5b5947d4]{margin-right:.5rem}.mb-0[data-v-5b5947d4]{margin-bottom:0}.mb-1[data-v-5b5947d4]{margin-bottom:.25rem}.mb-3[data-v-5b5947d4]{margin-bottom:1rem}.mb-4[data-v-5b5947d4]{margin-bottom:1.5rem}.mt-4[data-v-5b5947d4]{margin-top:1.5rem}.organization-manage[data-v-ef5de57c]{height:100%}.card[data-v-ef5de57c]{height:100%;margin-bottom:0;border-radius:8px}.card-header[data-v-ef5de57c]{background-color:#fff;border-bottom:1px solid #eee;padding:1rem}.card-body[data-v-ef5de57c]{padding:1.5rem}.table th[data-v-ef5de57c]{font-weight:600;color:#495057}.btn-sm[data-v-ef5de57c]{padding:.25rem .5rem}.pagination[data-v-ef5de57c]{margin-bottom:0}.modal-content[data-v-ef5de57c]{border-radius:8px}.modal-header[data-v-ef5de57c]{border-bottom:1px solid #eee;padding:1rem}.modal-body[data-v-ef5de57c]{padding:1.5rem}.modal-footer[data-v-ef5de57c]{border-top:1px solid #eee;padding:1rem}body{margin:0;padding:0;min-height:100vh}.page-container{padding-top:76px;min-height:calc(100vh - 76px)}.text-primary{color:#4c84ff!important}.bg-primary{background-color:#4c84ff!important}.btn-primary{background-color:#4c84ff;border-color:#4c84ff}.btn-primary:hover{background-color:#3b73ff;border-color:#3b73ff}.btn-outline-primary{color:#4c84ff;border-color:#4c84ff}.btn-outline-primary:hover{background-color:#4c84ff;border-color:#4c84ff;color:#fff}.card{border:none;box-shadow:0 2px 4px rgba(0,0,0,.1);transition:transform .2s}.card:hover{transform:translateY(-5px)}.form-control:focus{border-color:#4c84ff;box-shadow:0 0 0 .2rem rgba(76,132,255,.25)}.fade-enter-active,.fade-leave-active{transition:opacity .3s}.fade-enter-from,.fade-leave-to{opacity:0}.admin-layout .content{--adm-surface-border:rgba(148,163,184,.18);--adm-surface-shadow:0 4px 24px -6px rgba(15,23,42,.08)}.admin-layout{--el-color-primary:#0d9488}.admin-layout .content .card{border:1px solid var(--adm-surface-border);border-radius:14px;overflow:hidden}.admin-layout .content .card,.admin-layout .content .card.shadow-sm{box-shadow:var(--adm-surface-shadow)}.admin-layout .content .card-header{background:#fff!important;border-bottom:1px solid #f1f5f9;padding:1rem 1.35rem}.admin-layout .content .card-header .h4,.admin-layout .content .card-header h5{font-size:1.1rem;font-weight:600;letter-spacing:-.02em;color:#0f172a;margin:0}.admin-layout .content .admin-card-subtitle{display:block;margin-top:.2rem;font-size:.8125rem;color:#64748b;font-weight:400}.admin-layout .content .card .card-body>.table-responsive{border-radius:12px;border:1px solid #e2e8f0;box-shadow:none;background:#fafbfc}.admin-layout .content .page-header{border:1px solid var(--adm-surface-border);border-radius:14px;box-shadow:var(--adm-surface-shadow);background:#fff;padding:1.1rem 1.5rem;margin-bottom:1rem}.admin-layout .content .page-title{font-size:1.25rem;font-weight:600;letter-spacing:-.02em;color:#0f172a;margin:0 0 .25rem 0}.admin-layout .content .page-subtitle{color:#64748b;margin:0;font-size:.875rem}.admin-layout .content .search-card{padding:1.1rem 1.35rem;margin-bottom:1rem}.admin-layout .content .search-card,.admin-layout .content .table-card{border:1px solid var(--adm-surface-border);border-radius:14px;box-shadow:var(--adm-surface-shadow);background:#fff}.admin-layout .content .table-card{overflow:hidden}.admin-layout .content .table-header{border-bottom:1px solid #f1f5f9;padding:1rem 1.35rem}.admin-layout .content .table-title{font-size:1.05rem;font-weight:600;color:#0f172a;margin:0}.admin-layout .content .modal-content{border-radius:14px;border:1px solid rgba(148,163,184,.2);box-shadow:0 24px 48px -12px rgba(15,23,42,.2)}.admin-layout .content .modal-header{border-bottom:1px solid #f1f5f9;padding:1rem 1.25rem}.admin-layout .content .modal-footer{border-top:1px solid #f1f5f9;padding:.85rem 1.25rem;background:#f8fafc}.admin-layout .content .pagination .page-link{border-radius:10px;margin:0 2px;min-width:2.25rem;text-align:center}.admin-layout .content button.page-link{border:1px solid #e2e8f0;background:#fff;color:#475569}.admin-layout .content button.page-link:hover:not(:disabled){border-color:var(--admin-accent);color:var(--admin-accent);background:rgba(13,148,136,.06)}.admin-layout .content .page-item.active button.page-link{background:var(--admin-accent);border-color:var(--admin-accent);color:#fff}.admin-layout .content .page-item.active button.page-link:hover{background:var(--admin-accent-hover);border-color:var(--admin-accent-hover);color:#fff}.admin-layout .content .page-item.disabled button.page-link{opacity:.55;pointer-events:none}.admin-layout .content .progress{border-radius:10px;height:10px;background:#e2e8f0}.admin-layout .content .progress-bar{background:linear-gradient(90deg,var(--admin-accent),#059669)}.admin-layout .content .el-card{border-radius:14px;border:1px solid var(--adm-surface-border);box-shadow:var(--adm-surface-shadow)}.admin-layout .content .el-card__header{border-bottom:1px solid #f1f5f9;padding:14px 18px;font-weight:600;color:#0f172a}.admin-layout .content .el-table{--el-table-border-color:#f1f5f9;--el-table-header-bg-color:#f8fafc}.admin-layout .content .el-table th.el-table__cell{font-weight:600;color:#334155;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}.admin-layout .content .admin-toolbar{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.25rem}.admin-layout .content .admin-toolbar-title{font-size:1.25rem;font-weight:600;letter-spacing:-.02em;color:#0f172a;margin:0}.admin-layout .content .admin-toolbar-actions{display:flex;flex-wrap:wrap;gap:.5rem}.admin-layout .content .admin-icon-folder{color:var(--admin-accent);opacity:.9}