@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");:root{--green-900:#0c3b24;--green-800:#123f29;--green-700:#1c5d3c;--green-600:#1e6e44;--green-tint:#eef4f0;--ink-900:#1f2328;--ink-800:#2b2d31;--text:#232a2e;--text-2:#4b5560;--muted:#8a939b;--line:#e6e8ea;--line-2:#d8dde0;--bg-soft:#f5f6f7;--font:"Pretendard","Pretendard Variable",-apple-system,"Apple SD Gothic Neo","Noto Sans KR",system-ui,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:var(--font);color:var(--text);background:#f6f8f7;-webkit-font-smoothing:antialiased}button,input,select,textarea{font-family:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.42}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 18px;border:0;border-radius:6px;color:#fff;font-size:14px;font-weight:800;white-space:nowrap}.btn-dark{background:var(--ink-800)}.btn-dark:hover{background:#1b1c1f}.btn-green{background:var(--green-600)}.btn-green:hover{background:#195e3a}.btn-gray{background:#aeb4b8}.btn-gray:hover{background:#9ea4a9}.btn-blue{background:#2f6db0}.btn-blue:hover{background:#285f9b}.btn-danger{background:#b42318}.btn-danger:hover{background:#951c12}.btn:disabled{position:relative}.admin-login-page{display:grid;place-items:center;min-height:100vh;padding:24px;background:linear-gradient(135deg,#123f29,#1f6342)}.admin-login-card{display:grid;grid-gap:16px;gap:16px;width:min(460px,100%);padding:38px;border-radius:10px;background:#fff;box-shadow:0 28px 70px rgba(0,0,0,.24)}.admin-login-card p{margin:0;color:var(--green-700);font-size:13px;font-weight:900;letter-spacing:.04em;text-transform:uppercase}.admin-login-card h1{margin:0 0 8px;color:var(--ink-900);font-size:30px;line-height:1.2;font-weight:900}.admin-login-card label{display:grid;grid-gap:7px;gap:7px;color:var(--text-2);font-size:13px;font-weight:900}.admin-login-card input{width:100%;height:48px;padding:0 14px;border:1px solid var(--line-2);border-radius:6px;color:var(--text);font-size:15px;outline:0}.admin-login-card input:focus{border-color:var(--green-600)}.admin-login-card span{color:#b42318;font-size:13px;line-height:1.5}.admin-app{display:grid;grid-template-columns:276px minmax(0,1fr);min-height:100vh}.admin-sidebar{position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow-y:auto;background:#fff;border-right:1px solid var(--line)}.admin-brand{display:flex;align-items:center;gap:12px;min-height:82px;padding:18px 22px;border-bottom:1px solid var(--line)}.admin-emblem{display:grid;place-items:center;width:42px;height:42px;padding:6px;border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden}.admin-emblem img{display:block;width:100%;height:100%;object-fit:contain}.admin-brand small,.admin-brand strong,.admin-profile small,.admin-profile strong{display:block}.admin-brand strong{color:var(--ink-900);font-size:18px;font-weight:900}.admin-brand small,.admin-profile small{margin-top:4px;color:var(--muted);font-size:12px}.admin-profile{display:flex;align-items:center;gap:12px;margin:14px;padding:15px;border-radius:8px;background:var(--green-tint)}.admin-avatar{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#fff;color:var(--green-700)}.admin-profile strong{color:var(--ink-900);font-size:14px;font-weight:900}.admin-sidebar nav{display:grid;grid-gap:4px;gap:4px;padding:0 14px 22px}.admin-sidebar nav button{display:flex;align-items:center;gap:10px;width:100%;min-height:44px;padding:0 13px;border:0;border-radius:7px;background:#fff;color:var(--text-2);font-size:14px;font-weight:800;text-align:left;transition:background .15s ease,color .15s ease}.admin-sidebar nav button.active,.admin-sidebar nav button:hover{background:var(--green-tint);color:var(--green-700)}.nav-group-label{margin:14px 8px 6px;color:var(--muted);font-size:12px;font-weight:900}.admin-sidebar nav button.child{min-height:40px;padding-left:24px;font-size:13px}.admin-main{min-width:0}.admin-topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:112px;padding:26px 34px;background:linear-gradient(90deg,#133d2a,#236a48);color:#fff}.admin-topbar p{margin:0 0 7px;color:rgba(255,255,255,.72);font-size:13px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.admin-topbar h1{margin:0;font-size:32px;line-height:1.2;font-weight:900}.admin-topbar span{display:block;margin-top:12px;color:rgba(255,255,255,.84);font-size:18px;font-weight:800}.admin-top-actions{display:flex;align-items:center;gap:8px}.icon-btn{display:grid;place-items:center;width:42px;height:42px;border:1px solid rgba(255,255,255,.28);border-radius:6px;background:rgba(255,255,255,.1);color:#fff}.icon-btn:hover{background:rgba(255,255,255,.18)}.admin-content{padding:28px 34px 56px}.admin-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:22px}.admin-toolbar h2{margin:0 0 7px;color:var(--ink-900);font-size:24px;font-weight:900}.admin-toolbar p{margin:0;color:var(--text-2);font-size:14px;line-height:1.55}.admin-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.admin-inline-message{margin:-8px 0 22px;padding:12px 14px;border:1px solid #c9dfd2;border-radius:6px;background:#f1f7f3;color:var(--green-700);font-size:14px;font-weight:700}.admin-search{display:flex;align-items:center;gap:8px;height:42px;min-width:230px;padding:0 12px;border:1px solid var(--line-2);border-radius:6px;background:#fff;color:var(--muted)}.admin-search input{width:100%;min-width:0;border:0;outline:0;color:var(--text);font-size:14px}.admin-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:14px;gap:14px;margin-bottom:20px}.admin-panel,.admin-stats article,.admin-table-wrap{background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 10px 24px rgba(18,45,31,.06)}.admin-stats article{padding:20px;border-top:4px solid var(--green-600)}.admin-stats article.blue{border-top-color:#2f6db0}.admin-stats article.amber{border-top-color:#d69218}.admin-stats em,.admin-stats span,.admin-stats strong{display:block}.admin-stats span{color:var(--text-2);font-size:13px;font-weight:800}.admin-stats strong{margin-top:12px;color:var(--ink-900);font-size:30px;line-height:1;font-weight:900}.admin-stats em{margin-top:10px;color:var(--green-600);font-size:13px;font-style:normal;font-weight:800}.admin-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:16px;gap:16px}.admin-panel{padding:22px}.admin-panel h3{margin:0 0 16px;color:var(--ink-900);font-size:17px;font-weight:900}.admin-task-list{display:grid;grid-gap:10px;gap:10px;margin:0;padding:0;list-style:none}.admin-task-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 14px;border-radius:6px;background:var(--bg-soft)}.admin-task-list b{color:var(--text);font-size:14px}.admin-task-list span{color:var(--green-700);font-size:14px;font-weight:900;white-space:nowrap}.admin-progress{position:relative;display:flex;align-items:center;height:42px;margin-bottom:10px;padding:0 14px;overflow:hidden;border-radius:6px;background:var(--bg-soft);color:var(--ink-900);font-size:13px;font-weight:800;isolation:isolate}.admin-progress:last-child{margin-bottom:0}.admin-progress span{position:absolute;inset:0 auto 0 0;z-index:-1;background:rgba(30,110,68,.16)}.admin-table-wrap{overflow-x:auto}.admin-table{width:100%;min-width:760px;border-collapse:collapse}.admin-table th{padding:15px 16px;background:var(--bg-soft);color:var(--text-2);font-size:13px;font-weight:900;text-align:left;white-space:nowrap}.admin-table td,.admin-table th{border-bottom:1px solid var(--line)}.admin-table td{padding:16px;color:var(--text);font-size:14px}.admin-table tr:last-child td{border-bottom:0}.admin-table tbody tr{transition:background .15s ease}.admin-table tbody tr:hover{background:var(--green-tint)}.clickable-row{cursor:pointer}.admin-badge{display:inline-flex;align-items:center;justify-content:center;min-width:54px;min-height:26px;padding:4px 9px;border-radius:999px;background:#eef0f1;color:var(--text-2);font-size:12px;font-weight:900;white-space:nowrap}.admin-badge.ok{background:var(--green-tint);color:var(--green-700)}.admin-badge.wait{background:#fff5dc;color:#8a5b00}.admin-badge.danger{background:#fdeaea;color:#b42318}.list-pager{justify-content:space-between;gap:14px;margin-top:14px;color:var(--text-2);font-size:13px;font-weight:800}.list-pager,.list-pager>div{display:flex;align-items:center}.list-pager>div{gap:5px}.list-pager button{min-width:34px;height:34px;border:1px solid var(--line-2);border-radius:6px;background:#fff;color:var(--text-2);font-size:13px;font-weight:900;padding:0 10px}.list-pager button.active,.list-pager button:hover:not(:disabled){border-color:var(--green-600);background:var(--green-tint);color:var(--green-700)}.list-pager button:disabled{background:#f0f1f2}.pager-ellipsis{display:grid;place-items:center;min-width:22px;height:34px;color:var(--muted)}.row-actions{display:flex;align-items:center;gap:10px;white-space:nowrap}.text-btn{border:0;background:none;color:var(--green-700);font-size:13px;font-weight:900;text-decoration:underline;text-underline-offset:3px}.text-btn:hover{color:var(--green-900)}.text-btn.danger{color:#b42318}.text-btn:disabled{color:var(--muted);text-decoration:none}.link-cell{max-width:320px;border:0;background:none;color:var(--green-700);font-size:14px;font-weight:900;text-align:left;text-decoration:underline;text-underline-offset:3px}.link-cell:hover{color:var(--green-900)}.admin-form-panel,.detail-panel{margin-top:18px;padding:22px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 10px 24px rgba(18,45,31,.06)}.detail-panel{display:grid;grid-gap:18px;gap:18px}.admin-form-panel h3,.detail-panel h3{margin:0 0 6px;color:var(--ink-900);font-size:18px;font-weight:900}.detail-panel p{margin:0;color:var(--text-2);font-size:14px}.detail-panel dl{display:grid;grid-template-columns:120px minmax(0,1fr);grid-gap:10px 16px;gap:10px 16px;margin:0}.detail-panel dt{color:var(--muted);font-size:13px;font-weight:800}.detail-panel dd{margin:0;color:var(--text);font-size:14px;font-weight:700}.admin-form-panel{margin-bottom:18px}.admin-form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px;margin-top:16px}.admin-form-grid label{display:grid;grid-gap:7px;gap:7px;color:var(--text-2);font-size:13px;font-weight:900}.admin-form-grid label.wide{grid-column:span 2}.admin-form-grid label.full{grid-column:1/-1}.admin-form-grid input,.admin-form-grid select,.admin-form-grid textarea{width:100%;border:1px solid var(--line-2);border-radius:6px;background:#fff;color:var(--text);font-size:14px;outline:none;padding:0 12px}.admin-form-grid input,.admin-form-grid select{height:42px}.admin-form-grid textarea{min-height:92px;padding-top:11px;padding-bottom:11px;resize:vertical}.admin-form-grid input:focus,.admin-form-grid select:focus,.admin-form-grid textarea:focus{border-color:var(--green-600)}.admin-form-grid .inline-check{display:inline-flex;align-items:center;gap:7px;color:var(--text-2);font-size:12.5px;font-weight:800}.admin-form-grid .inline-check input{width:15px;height:15px;padding:0;accent-color:var(--green-700)}.admin-filter-tabs{display:inline-flex;gap:4px;margin:0 0 14px;padding:4px;border:1px solid var(--line);border-radius:8px;background:#f6f8f7}.admin-filter-tabs button{min-width:92px;height:34px;padding:0 14px;border:0;border-radius:6px;background:transparent;color:var(--text-2);font-size:13px;font-weight:900;cursor:pointer}.admin-filter-tabs button.active{background:#fff;color:var(--green-700);box-shadow:0 1px 4px rgba(21,66,43,.12)}.rich-editor{border:1px solid var(--line-2);border-radius:8px;background:#fff;overflow:hidden}.rich-editor:focus-within{border-color:var(--green-600)}.rich-editor-toolbar{display:flex;align-items:center;gap:6px;padding:8px;border-bottom:1px solid var(--line);background:var(--bg-soft)}.rich-editor-toolbar button{min-width:34px;height:32px;padding:0 10px;border:1px solid var(--line-2);border-radius:6px;background:#fff;color:var(--text);font-size:13px;font-weight:800;cursor:pointer}.rich-editor-toolbar button:hover:not(:disabled){border-color:var(--green-600);color:var(--green-700)}.rich-editor-toolbar button:disabled{opacity:.45;cursor:not-allowed}.rich-editor-body{min-height:220px;padding:16px;color:var(--text);font-size:14px;font-weight:500;line-height:1.75;outline:none}.rich-editor-body:empty:before{content:attr(data-placeholder);color:var(--muted)}.rich-editor-body p{margin:0 0 10px}.rich-editor-body ol,.rich-editor-body ul{margin:8px 0 12px;padding-left:22px}.rich-editor-body img{max-width:100%;height:auto}.notice-image-editor{display:grid;grid-gap:10px;gap:10px}.notice-image-simple-preview{width:100%;border:1px solid var(--line-2);border-radius:8px;background:var(--bg-soft);width:220px;aspect-ratio:16/9;display:grid;place-items:center;overflow:hidden;color:var(--muted);font-size:13px;font-weight:900}.notice-image-simple-preview img{width:100%;height:100%;object-fit:cover}.notice-image-actions{display:flex;align-items:center;gap:10px}.notice-image-actions input{flex:1 1}.admin-form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.toggle-line{display:inline-flex;align-items:center;gap:10px;margin-top:16px;color:var(--text-2);font-size:13px;font-weight:900}.toggle-line input{width:18px;height:18px;accent-color:var(--green-600)}.switch{display:inline-flex;align-items:center;gap:7px;min-width:70px;height:30px;border:1px solid var(--line-2);border-radius:999px;background:#f0f1f2;color:var(--text-2);font-size:12px;font-weight:900;padding:0 10px}.switch span{width:14px;height:14px;border-radius:50%;background:var(--muted)}.switch.on{border-color:rgba(30,110,68,.24);background:var(--green-tint);color:var(--green-700)}.switch.on span{background:var(--green-600)}.dialog-backdrop{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:24px;background:rgba(18,35,25,.58)}.dialog{width:min(720px,100%);max-height:min(86vh,920px);overflow:auto;border-radius:8px;background:#fff;box-shadow:0 22px 70px rgba(0,0,0,.28)}.dialog-wide{width:min(1040px,100%)}.dialog>header{position:-webkit-sticky;position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;border-bottom:1px solid var(--line);background:#fff}.dialog>header h3{margin:0;color:var(--ink-900);font-size:20px;font-weight:900}.dialog>header button{display:grid;place-items:center;width:32px;height:32px;border:0;border-radius:0;background:transparent;color:var(--text-2);font-size:20px;font-weight:900}.dialog>header button:hover{color:var(--ink-900)}.course-form-stack,.dialog .admin-form-actions,.dialog .admin-form-grid,.dialog .dialog-note,.dialog .session-head,.dialog .session-list,.dialog .toggle-line,.dialog-section-title,.empty-text,.member-detail,.member-dialog-head,.mini-table{margin-left:22px;margin-right:22px}.member-detail{display:grid;grid-gap:18px;gap:18px;padding-top:18px}.detail-hero{display:grid;grid-template-columns:auto minmax(0,1fr) max-content;grid-gap:14px;gap:14px;align-items:start;margin:18px 22px 0;padding:0 0 18px;border-bottom:1px solid var(--line);background:#fff}.detail-hero-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:8px;background:var(--green-tint);color:var(--green-700)}.detail-hero-text>span{display:block;margin-bottom:5px;color:var(--green-700);font-size:11px;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.detail-hero-text h4{margin:0;color:var(--ink-900);font-size:21px;font-weight:900}.detail-hero-text p{margin:7px 0 0;color:var(--text-2);font-size:14px;font-weight:700}.detail-hero-badge{display:flex;justify-content:flex-end;align-items:flex-start;justify-self:end;width:104px;padding-top:2px}.detail-hero-badge .admin-badge{width:104px;min-width:104px;height:34px;min-height:34px;padding:0 12px;box-sizing:border-box;font-size:13px;line-height:1;text-align:center}.member-summary-card{display:grid;grid-template-columns:auto 1fr;grid-gap:16px;gap:16px;align-items:center;padding:0 0 18px;border-bottom:1px solid var(--line);background:#fff}.member-avatar-large{width:48px;height:48px;border-radius:8px;display:grid;place-items:center;background:var(--green-tint);color:var(--green-700);font-size:22px;font-weight:900}.member-title-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.member-title-row h4{margin:0;color:var(--ink-900);font-size:20px;font-weight:900}.member-summary-card p{margin:6px 0 0;color:var(--text-2);font-size:14px}.member-info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-column-gap:24px;column-gap:24px;grid-row-gap:0;row-gap:0}.member-info-grid div{min-height:60px;padding:12px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent}.member-info-grid div.wide{grid-column:span 2}.member-info-grid b,.member-info-grid span{display:block}.member-info-grid span{margin-bottom:6px;color:var(--muted);font-size:12px;font-weight:900}.member-info-grid b{color:var(--ink-900);font-size:14.5px}.visual-form{padding:0;border:0;border-radius:0;background:transparent}.course-form-stack{display:grid;grid-gap:22px;gap:22px;margin-top:18px}.course-form-section{display:grid;grid-gap:12px;gap:12px}.course-form-section+.course-form-section{padding-top:18px;border-top:1px solid var(--line)}.course-form-section h4{margin:0;color:var(--ink-900);font-size:15px;font-weight:900}.course-form-section .admin-form-grid{margin-top:0}.dialog .admin-form-actions{margin-bottom:22px}.member-dialog-head{padding-top:18px}.member-dialog-head p{margin:0 0 6px;color:var(--text-2);font-size:14px}.dialog-section-title{margin-top:18px;margin-bottom:10px;color:var(--ink-900);font-size:16px;font-weight:900}.empty-text{margin-top:0}.empty-table,.empty-text{color:var(--muted);font-size:14px}.empty-table{margin:0;padding:22px;border-top:1px solid var(--line);font-weight:800}.completion-detail{display:grid;grid-gap:18px;gap:18px}.completion-checks,.completion-detail .member-info-grid{margin-left:22px;margin-right:22px}.completion-checks{display:flex;gap:20px;flex-wrap:wrap;padding-top:2px}.completion-checks label{display:inline-flex;align-items:center;gap:8px;min-height:34px;padding:0;border:0;border-radius:0;background:transparent;color:var(--ink-900);font-size:14px;font-weight:900}.completion-checks input{width:18px;height:18px;accent-color:var(--green-600)}.mini-table{display:grid;grid-gap:10px;gap:10px;margin-bottom:18px}.mini-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px;border:1px solid var(--line);border-radius:8px;background:var(--bg-soft)}.mini-row b,.mini-row span{display:block}.mini-row b{color:var(--ink-900);font-size:14px}.mini-row span{margin-top:4px;color:var(--text-2);font-size:13px}.session-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:20px}.session-head h4{margin:0;color:var(--ink-900);font-size:16px;font-weight:900}.session-list{display:grid;grid-gap:10px;gap:10px;margin-top:10px}.session-row{display:grid;grid-template-columns:34px minmax(160px,1fr) minmax(220px,1.4fr);grid-gap:8px;gap:8px;align-items:center}.session-row b{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--green-tint);color:var(--green-700);font-size:13px}.session-row input{width:100%;height:40px;border:1px solid var(--line-2);border-radius:6px;padding:0 12px;outline:none}.session-row input:focus{border-color:var(--green-600)}.dialog-note{padding:12px 14px;border-radius:6px;background:#fff5dc;color:#8a5b00;font-size:13px;font-weight:800}.confirm-body{padding:22px}.confirm-body p{margin:0 0 18px;color:var(--text);font-size:15px;line-height:1.65}.attachment-tools,.editor-tools{display:flex;align-items:end;gap:10px;flex-wrap:wrap;margin:18px 22px 0;padding:14px;border:1px solid var(--line);border-radius:8px;background:var(--bg-soft)}.attachment-tools label,.editor-tools label{display:grid;grid-gap:7px;gap:7px;flex:1 1 260px;color:var(--text-2);font-size:13px;font-weight:900}.attachment-tools input,.editor-tools input{width:100%;border:1px solid var(--line-2);border-radius:6px;padding:0 12px;outline:none;background:#fff}.attachment-tools input:not([type=file]),.editor-tools input:not([type=file]){height:40px}.admin-form-grid input[type=file],.attachment-tools input[type=file],.editor-tools input[type=file]{min-height:42px;padding:9px 12px}.attachment-tools input:focus,.editor-tools input:focus{border-color:var(--green-600)}.upload-message{flex:1 0 100%;margin:2px 0 0;padding:10px 12px;border:1px solid #c9dfd2;border-radius:6px;font-size:13px;font-weight:800}.admin-loading-state,.upload-message{background:#f1f7f3;color:var(--green-700)}.admin-loading-state{position:-webkit-sticky;position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;min-height:44px;margin:0 0 18px;padding:12px 16px;border:1px solid #c9dfd2;border-radius:8px;font-size:14px;font-weight:900;box-shadow:0 8px 24px rgba(31,73,48,.08);overflow:hidden}.admin-loading-state:before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,transparent,var(--green-600),transparent);animation:admin-loading-bar 1.2s linear infinite}.admin-loading-state span{width:16px;height:16px;border:2px solid #bdd8c8;border-top:2px solid var(--green-700);border-radius:50%;animation:admin-spin .75s linear infinite}@keyframes admin-loading-bar{0%{transform:translateX(-100%)}to{transform:translateX(100%)}}@keyframes admin-spin{to{transform:rotate(1turn)}}.admin-skeleton-content{display:grid;grid-gap:22px;gap:22px}.admin-skeleton-panels span,.admin-skeleton-stats span,.admin-skeleton-table,.admin-skeleton-table i,.admin-skeleton-table span,.admin-skeleton-toolbar{border-radius:8px;background:linear-gradient(90deg,#edf0ee,#f8f9f8 45%,#edf0ee 90%);background-size:220% 100%;animation:admin-skeleton-pulse 1.25s ease-in-out infinite}.admin-skeleton-toolbar{display:grid;grid-template-columns:1fr 240px;grid-gap:22px;gap:22px;min-height:72px}.admin-skeleton-toolbar i,.admin-skeleton-toolbar span{display:block;min-height:44px;margin:14px;border-radius:8px;background:rgba(255,255,255,.58)}.admin-skeleton-stats{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:18px;gap:18px}.admin-skeleton-stats span{min-height:132px}.admin-skeleton-panels{display:grid;grid-template-columns:1fr 1fr;grid-gap:22px;gap:22px}.admin-skeleton-panels span{min-height:220px}.admin-skeleton-table{display:grid;grid-gap:1px;gap:1px;padding:18px;border:1px solid var(--line);background-color:#fff}.admin-skeleton-table span{min-height:48px}.admin-skeleton-table i{display:block;min-height:58px}@keyframes admin-skeleton-pulse{0%{background-position:120% 0}to{background-position:-120% 0}}.notice-toggle-top{margin-top:18px}.attachment-section{margin:18px 22px 0}.attachment-section h4{margin:0 0 10px;color:var(--ink-900);font-size:15px;font-weight:900}.attachment-card-list{display:grid;grid-gap:10px;gap:10px;margin-top:12px}.attachment-card-list p{margin:0;color:var(--muted);font-size:13px}.attachment-card{display:flex;align-items:center;gap:12px;min-height:52px;padding:12px 14px;border:1px solid var(--line);border-radius:8px;background:#fff}.attachment-card>div{min-width:0;flex:1 1}.attachment-icon{display:grid;place-items:center;width:28px;height:28px;color:var(--text-2)}.attachment-icon.link{color:#2f6db0}.attachment-card b{display:block;color:var(--text);font-size:13px;font-weight:800}.site-notice-preview{background:#fff}.site-preview-hero{min-height:190px;display:flex;align-items:center;padding:34px 42px;background:linear-gradient(120deg,#1c3a2b,#2c4d3a 35%,#4f6a55 65%,#7d8c7e);color:#fff}.site-preview-hero p{margin:0 0 10px;color:rgba(255,255,255,.78);font-size:15px;font-weight:700}.site-preview-hero h2{margin:0;font-size:38px;line-height:1.2;font-weight:900}.site-preview-inner{padding:34px 42px 42px}.site-info-table{width:100%;border-collapse:collapse;border-top:2px solid var(--ink-900)}.site-info-table th{width:90px;background:var(--bg-soft);color:var(--text-2);font-size:14px;font-weight:800;text-align:left}.site-info-table td,.site-info-table th{padding:17px 18px;border-bottom:1px solid var(--line)}.site-info-table td{color:var(--text);font-size:14.5px}.site-info-table td:last-child{width:190px}.site-preview-image{display:grid;place-items:center;margin:30px 0;aspect-ratio:16/8.5;border-radius:4px;background:#f1f2f3;color:#b7bcc0;font-size:15px;font-weight:800}.site-preview-content{min-height:170px;color:var(--text-2);font-size:15px;line-height:2.05}.site-preview-content p{margin:0 0 4px}.site-preview-content figure{margin:22px 0}.site-preview-content img{display:block;max-width:100%;border-radius:6px}.site-preview-content figcaption{margin-top:8px;color:var(--muted);font-size:13px;line-height:1.5}.site-preview-assets{display:grid;grid-gap:14px;gap:14px;margin:34px 0 8px}.site-attach-row{display:flex;align-items:center;gap:14px;padding:18px 22px;border:1px solid var(--line);border-radius:8px;color:var(--text-2)}.site-attach-row b{color:var(--text);font-size:14.5px;font-weight:700}.site-prevnext{margin-top:18px;border-top:1px solid var(--line)}.site-prevnext div{display:grid;grid-template-columns:150px 1fr auto;align-items:center;grid-gap:12px;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);background:var(--bg-soft-2)}.site-prevnext span{color:var(--text-2);font-size:14px;font-weight:700}.site-prevnext b{color:var(--text);font-size:14.5px;font-weight:500}.site-prevnext em{color:var(--muted);font-size:13px;font-style:normal}.site-preview-actions{display:flex;justify-content:center;margin-top:36px}.site-preview-actions .btn{min-width:260px;height:48px}.link-tools{align-items:end}.link-tools .btn{flex:none}.course-thumbnail-editor{display:grid;grid-template-columns:240px minmax(0,1fr);grid-gap:14px;gap:14px;align-items:end}.date-period-input{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);grid-gap:8px;gap:8px;align-items:center}.date-period-input span{color:var(--muted);font-size:13px;font-weight:900}.course-thumbnail-preview{aspect-ratio:16/10;border:1px solid var(--line);border-radius:8px;background:#f5f6f7;color:var(--muted);display:grid;place-items:center;overflow:hidden;font-size:13px;font-weight:800}.course-thumbnail-preview img{width:100%;height:100%;object-fit:cover;display:block}.readonly-rule{min-height:44px;display:flex;align-items:center;padding:10px 12px;border:1px solid var(--line-2);border-radius:6px;background:#f8faf9;color:var(--text-2);font-size:14px;font-weight:800;line-height:1.5}.cardnews-preview,.cardnews-thumb{aspect-ratio:4/3;border-radius:8px;background:linear-gradient(165deg,#cfe08f,#aac96f 38%,#f3ead0 0,#f7f0dc);color:#2c5b1f;font-weight:900;display:grid;place-items:center;text-align:center;overflow:hidden}.cardnews-thumb{width:116px;font-size:11px;padding:8px}.cardnews-preview{margin:10px 22px 0;max-width:420px;min-height:0;font-size:20px;padding:0;box-shadow:0 10px 24px rgba(18,45,31,.08)}.cardnews-preview em{padding:22px;color:rgba(44,91,31,.58);font-style:normal}.cardnews-preview img,.cardnews-thumb img{width:100%;height:100%;object-fit:cover;display:block}.cardnews-dialog-body .dialog-note{margin-top:12px;margin-bottom:0}.cardnews-form-grid{grid-template-columns:minmax(0,1fr) 120px 120px}.cardnews-dialog-body .admin-form-grid{margin-top:18px}.cardnews-dialog-body .admin-form-actions{margin-top:14px}.exposure-control{display:grid!important;grid-template-columns:minmax(0,1fr) auto;align-items:center;grid-gap:8px 12px;gap:8px 12px;color:var(--text-2);font-size:13px;font-weight:900}.exposure-control>span{grid-column:1/-1}.exposure-control input{position:absolute;opacity:0;pointer-events:none}.exposure-control i{position:relative;display:inline-flex;align-items:center;justify-content:flex-end;width:100%;width:68px;min-width:68px;height:30px;padding:0 9px;border:1px solid var(--line-2);border-radius:999px;background:#fff;color:#6b7480;font-size:11px;font-style:normal;font-weight:900;transition:background .15s ease,color .15s ease}.exposure-control i:before{content:"";position:absolute;left:4px;top:4px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.18);transition:transform .15s ease}.exposure-control input:checked+i{justify-content:flex-start;border-color:var(--green-600);background:var(--green-600);color:#fff}.exposure-control input:checked+i:before{transform:translateX(38px)}.exposure-control.compact{padding:0}@media (max-width:1024px){.admin-app{grid-template-columns:1fr}.admin-sidebar{position:static;height:auto}.admin-sidebar nav{grid-template-columns:repeat(3,minmax(0,1fr))}.admin-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:720px){.admin-content,.admin-topbar{padding-left:18px;padding-right:18px}.admin-toolbar,.admin-topbar{display:grid;align-items:start}.admin-grid-2,.admin-sidebar nav,.admin-stats{grid-template-columns:1fr}.admin-actions{justify-content:stretch}.admin-search{width:100%;min-width:0}.admin-actions .btn{flex:1 1}.list-pager{align-items:flex-start;flex-direction:column}.admin-form-grid,.course-thumbnail-editor,.detail-hero,.detail-panel dl,.member-info-grid{grid-template-columns:1fr}.detail-hero{align-items:start}.admin-form-grid label.full,.admin-form-grid label.wide{grid-column:auto}.mini-row,.session-row{grid-template-columns:1fr}.mini-row{display:grid}}