:root{--bg: #f3f4f6;--surface: #ffffff;--surface-2: #f9fafb;--border: #e5e7eb;--border-strong: #d1d5db;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-light: #eff6ff;--accent-ink: #ffffff;--text: #1f2937;--text-dim: #6b7280;--text-muted: #9ca3af;--ok: #10b981;--ok-bg: #ecfdf5;--warning: #f59e0b;--warning-bg: #fffbeb;--danger: #ef4444;--danger-bg: #fef2f2;--sidebar: #1e293b;--sidebar-active: #2563eb;--font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:14px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.boot{height:100vh;display:grid;place-items:center;color:var(--text-dim);font-size:14px}.app-shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);padding:24px 0;display:flex;flex-direction:column;gap:32px;position:sticky;top:0;height:100vh}.brand{font-family:var(--font-display);font-weight:700;font-size:20px;color:#fff;padding:0 24px;letter-spacing:-.02em}.brand .dot{color:var(--accent)}.nav{display:flex;flex-direction:column;gap:4px;padding:0 12px}.nav-item{font-size:14px;padding:11px 14px;border-radius:8px;color:#ffffffb8;cursor:pointer;text-decoration:none;display:flex;align-items:center;gap:10px;transition:background .15s ease,color .15s ease}.nav-item:hover{color:#fff;background:#ffffff0f}.nav-item.active{color:#fff;background:var(--sidebar-active);font-weight:500}.nav-item.dim{color:#ffffff73;pointer-events:none}.side-foot{margin-top:auto;padding:0 24px;font-size:12px;color:#ffffff73;line-height:1.7}.side-feedback-link{color:#ffffffa6;text-decoration:underline}.side-feedback-link:hover{color:#fff}.main{padding:28px 32px 60px;max-width:1280px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.kicker{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}.page-title{font-family:var(--font-display);font-weight:700;font-size:24px;color:var(--text)}.user-box{display:flex;align-items:center;gap:12px}.uid{font-size:12px;color:var(--text-dim);background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:5px 10px}.btn-primary{background:var(--accent);color:var(--accent-ink);border:none;font-family:var(--font-body);font-weight:500;font-size:14px;padding:10px 20px;border-radius:8px;cursor:pointer;transition:background .15s ease,transform .08s ease,box-shadow .15s ease;box-shadow:0 1px 2px #2563eb26}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:active{transform:translateY(1px)}.btn-primary:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}.btn-primary.solid{background:var(--accent);color:#fff}.btn-ghost{background:#fff;color:var(--text-dim);border:1px solid var(--border);font-family:var(--font-body);font-size:13px;padding:7px 14px;border-radius:6px;cursor:pointer;transition:all .15s ease}.btn-ghost:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-light)}.btn-ghost:disabled{opacity:.5;cursor:not-allowed}.btn-ghost.sm{padding:5px 10px;font-size:12px;margin-left:4px}.btn-ghost.danger:hover{color:var(--danger);border-color:var(--danger);background:var(--danger-bg)}.field{background:#fff;border:1px solid var(--border);color:var(--text);font-family:var(--font-body);font-size:14px;padding:10px 14px;border-radius:8px;outline:none;width:100%;transition:border-color .15s ease,box-shadow .15s ease}.field:focus{border-color:var(--accent);box-shadow:0 0 0 3px #2563eb14}.field::placeholder{color:var(--text-muted)}.field.sm{width:auto;padding:7px 10px}.field.area{resize:vertical;line-height:1.6}.lbl{display:block;font-size:13px;font-weight:500;color:var(--text-dim);margin:14px 0 6px}.row{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end}.check-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);cursor:pointer}.check-row input{width:16px;height:16px;accent-color:var(--accent)}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:20px;box-shadow:0 1px 3px #0000000a}.card-h{font-family:var(--font-display);font-size:16px;font-weight:600;margin-bottom:16px;color:var(--text)}.card-h-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}.card-h-actions{display:flex;gap:6px;flex-wrap:wrap}.editor-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:10px}.q-edit{display:flex;flex-direction:column;gap:12px}.t-edit-row{display:flex;gap:10px;align-items:center}.topic-list{display:flex;flex-direction:column;gap:12px;margin-top:12px}.topic-item{border:1px solid var(--border);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:8px;background:var(--surface-2)}.topic-head{display:flex;gap:10px;align-items:center;min-width:0}.topic-head .field{flex:1 1 auto;min-width:0}.topic-no{font-family:var(--font-mono);background:var(--accent);color:#fff;min-width:26px;height:26px;display:grid;place-items:center;font-size:12px;font-weight:600;border-radius:6px}.t-empty{color:var(--text-dim);font-size:13px;padding:10px 0}.threshold-box{border:1px solid var(--border);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:12px;margin-bottom:16px;background:var(--surface-2)}.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:13px;background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden}.tbl th{text-align:left;font-size:12px;font-weight:600;color:var(--text-dim);padding:12px 14px;background:var(--surface-2);border-bottom:1px solid var(--border)}.tbl td{padding:14px;border-bottom:1px solid var(--border);vertical-align:top;color:var(--text)}.tbl tr:last-child td{border-bottom:none}.t-title{font-weight:500;font-size:14px;color:var(--text)}.t-link{font-size:12px;color:var(--accent);text-decoration:none}.t-link:hover{text-decoration:underline}.t-modules{white-space:nowrap}.t-dim{color:var(--text-dim);font-size:12px}.chip{display:inline-block;font-size:11px;padding:3px 8px;border:1px solid var(--border);border-radius:999px;margin-right:4px;color:var(--text-dim);background:#fff}.chip.dim{opacity:.6}.badge{font-size:12px;padding:4px 10px;border-radius:999px;font-weight:500}.b-draft{background:#f3f4f6;color:#6b7280}.b-published{background:var(--ok-bg);color:var(--ok)}.b-paused{background:var(--warning-bg);color:var(--warning)}.b-closed{background:var(--danger-bg);color:var(--danger)}.b-archived{background:#f3f4f6;color:#6b7280}.inline-error{border:1px solid #fecaca;color:var(--danger);font-size:13px;padding:10px 14px;margin-bottom:16px;background:var(--danger-bg);border-radius:8px}.inline-ok{border:1px solid #a7f3d0;color:#047857;font-size:13px;padding:10px 14px;margin-bottom:16px;background:var(--ok-bg);border-radius:8px}.empty{border:1px dashed var(--border);padding:48px;text-align:center;color:var(--text-dim);font-size:13px;background:var(--surface-2);border-radius:10px}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:#fff}.auth-card{width:100%;max-width:460px;background:#fff;padding:40px 0}.auth-brand{font-family:var(--font-display);font-weight:700;font-size:18px;color:var(--text);margin-bottom:40px}.auth-brand .dot{color:var(--accent)}.auth-title{font-family:var(--font-display);font-weight:700;font-size:28px;color:var(--text);text-align:center;margin-bottom:6px}.auth-subtitle{font-size:16px;color:var(--text-dim);text-align:center;margin-bottom:32px}.auth-sub{color:var(--text-dim);font-size:13px;margin-top:8px;margin-bottom:28px}.auth-form{display:flex;flex-direction:column;gap:18px}.auth-form label{display:flex;flex-direction:column;gap:8px;font-size:13px;color:var(--text-dim)}.auth-form input{background:#fff;border:1px solid var(--border);color:var(--text);font-family:var(--font-body);font-size:15px;padding:14px 16px;border-radius:10px;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.auth-form input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #2563eb14}.auth-form input::placeholder{color:var(--text-muted)}.auth-error{border:1px solid #fecaca;color:var(--danger);font-size:13px;padding:10px 14px;background:var(--danger-bg);border-radius:8px}.auth-hint{text-align:center;color:var(--text-muted);font-size:12px;margin-top:20px}.auth-hint code{background:var(--surface-2);padding:2px 6px;border-radius:4px;color:var(--text-dim)}.auth-extra{margin-top:20px;text-align:right}.super-link{font-size:13px;color:var(--text-muted);text-decoration:none}.super-link:hover{color:var(--accent);text-decoration:underline}.metrics{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:24px}.metric{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px;box-shadow:0 1px 3px #0000000a}.metric-v{font-family:var(--font-display);font-weight:700;font-size:28px;color:var(--accent)}.metric-l{font-size:12px;color:var(--text-dim);margin-top:6px}.metric.clickable{cursor:pointer;transition:transform .1s ease,box-shadow .15s ease}.metric.clickable:hover{transform:translateY(-2px);box-shadow:0 6px 16px #0000000f;border-color:var(--accent)}.charts{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px;box-shadow:0 1px 3px #0000000a}.chart-title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:12px}.editor-layout{display:flex;gap:24px;align-items:flex-start}.editor-sidebar{width:220px;flex-shrink:0;position:sticky;top:20px}.editor-main{flex:1;min-width:0}.editor-section-title{font-weight:600;font-size:15px;margin-bottom:12px;color:var(--text)}.editor-nav{display:flex;flex-direction:column;gap:6px;margin-bottom:20px}.editor-nav-item{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;background:#fff;border:1px solid var(--border);border-radius:8px;padding:11px 14px;font-size:14px;color:var(--text-dim);cursor:pointer}.editor-nav-item:hover{border-color:var(--accent);color:var(--accent)}.editor-nav-item.active{border-color:var(--accent);color:var(--accent);background:var(--accent-light);font-weight:500}.editor-nav-item.done{color:var(--ok)}.done-dot{width:8px;height:8px;border-radius:50%;background:var(--ok)}.editor-actions-side{display:flex;flex-direction:column;gap:10px}.editor-actions-side .btn-primary,.editor-actions-side .btn-ghost{width:100%;justify-content:center}.template-import{background:var(--surface-2);border:1px dashed var(--border-strong);border-radius:10px;padding:16px;margin-bottom:18px}.template-import .row{align-items:center}.editor-banner{margin-bottom:16px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#00000073;display:grid;place-items:center;padding:24px}.modal{background:#fff;border-radius:14px;width:100%;max-width:760px;max-height:86vh;display:flex;flex-direction:column;box-shadow:0 20px 40px #00000026}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--border)}.modal-head h3{margin:0;font-size:16px}.modal-body{padding:24px;overflow:auto}.export-head{display:flex;align-items:flex-end;justify-content:space-between;border-bottom:1px solid var(--border);padding-bottom:16px;margin-bottom:22px}.export-count{font-size:13px;color:var(--text-dim)}.export-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.export-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:22px;box-shadow:0 1px 3px #0000000a}.export-card h4{font-size:16px;font-weight:600;margin-bottom:10px;color:var(--text)}.export-card p{color:var(--text-dim);font-size:13px;line-height:1.6;margin-bottom:18px;min-height:56px}.hint{color:var(--text-dim);font-size:12px;margin-top:12px}.admin-form{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--border);margin:-24px -24px 0;padding:0 24px}.tab{background:transparent;border:none;border-bottom:2px solid transparent;padding:14px 16px;font-size:14px;color:var(--text-dim);cursor:pointer;margin-bottom:-1px}.tab:hover{color:var(--text)}.tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:500}.template-list{display:flex;flex-direction:column;gap:16px}.template-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.template-title-wrap{display:flex;align-items:center;gap:10px;min-width:0}.fold-btn{width:24px;height:24px;border-radius:4px;border:1px solid var(--border-strong);background:#fff;color:var(--text-dim);font-size:16px;line-height:1;cursor:pointer;display:grid;place-items:center;flex-shrink:0}.fold-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}.template-actions{display:flex;gap:8px}.rq-list{display:flex;flex-direction:column;gap:16px}.rq-item{border:1px solid var(--border);border-radius:10px;padding:16px;background:var(--surface-2)}.rq-title-row{display:flex;align-items:center;gap:10px;margin-bottom:12px;min-width:0}.rq-title-row .field{flex:1 1 auto;min-width:0}.rq-no{font-family:var(--font-mono);background:var(--accent);color:#fff;min-width:28px;height:28px;display:grid;place-items:center;font-size:12px;font-weight:600;border-radius:6px}.rq-opts{display:flex;flex-direction:column;gap:8px}.rq-opt{display:flex;align-items:center;gap:8px}.rq-radio{width:16px;height:16px;border:1px solid var(--border-strong);border-radius:50%;background:#fff}.fill-wrap{min-height:100vh;background:var(--bg);color:var(--text);overflow-x:hidden}.fill-top{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:14px 28px;border-bottom:1px solid var(--border);background:#fff;gap:20px;box-shadow:0 1px 3px #0000000a}.fill-brand{font-family:var(--font-display);font-weight:700;font-size:16px;color:var(--text)}.fill-brand .dot{color:var(--accent)}.fill-progress{display:flex;align-items:center;gap:12px;flex:1;max-width:360px}.fill-progress .bar{flex:1;height:8px;background:var(--surface-2);border:1px solid var(--border);border-radius:4px;overflow:hidden}.fill-progress .bar span{display:block;height:100%;background:var(--accent);transition:width .3s ease;border-radius:4px}.fill-progress .pct{font-size:12px;color:var(--text-dim);font-weight:500}.fill-body{display:grid;grid-template-columns:260px 1fr;max-width:1100px;margin:0 auto;gap:0}.fill-nav{background:#fff;border-right:1px solid var(--border);padding:20px 12px;min-height:calc(100vh - 60px)}.fill-nav .nav-item{font-size:13px;color:var(--text-muted);cursor:pointer;padding:8px 10px;border-radius:6px;letter-spacing:0;text-transform:none}.fill-nav .nav-item:hover{background:var(--surface-2);color:var(--text)}.fill-nav .nav-item.done{color:var(--ok);font-weight:500}.fill-nav .nav-item.active{color:var(--accent);background:var(--accent-light);font-weight:500}.fill-content{padding:28px 32px 60px;min-width:0}.f-section{max-width:720px;background:#fff;border:1px solid var(--border);border-radius:12px;padding:28px;box-shadow:0 1px 3px #0000000a}.f-h{font-family:var(--font-display);font-weight:700;font-size:22px;margin-bottom:14px;color:var(--text)}.f-h2{font-size:16px;font-weight:600;margin:22px 0 10px;color:var(--text)}.f-intro{white-space:pre-wrap;line-height:1.8;color:var(--text-dim);background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:18px;font-size:14px}.f-respondent{margin-top:24px}.f-topic-no{font-size:12px;color:var(--accent);font-weight:500;margin-bottom:6px}.f-def{font-size:13px;color:var(--text-dim);line-height:1.7;margin-bottom:8px}.f-q{margin:18px 0}.f-qlabel{font-size:14px;font-weight:500;color:var(--text);margin-bottom:10px}.req{color:var(--danger)}.f-opts{display:flex;flex-wrap:wrap;gap:10px}.opt{display:flex;align-items:center;gap:7px;border:1px solid var(--border);border-radius:8px;padding:10px 14px;font-size:13px;cursor:pointer;background:#fff;transition:all .15s ease}.opt:hover{border-color:var(--accent);background:var(--accent-light)}.opt input{accent-color:var(--accent)}.f-scores{display:flex;gap:8px}.f-scores.mobile-scroll{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}.f-scores.mobile-scroll::-webkit-scrollbar{height:4px}.f-scores.mobile-scroll::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:2px}.score{flex:0 0 auto;width:42px;height:42px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text-dim);font-size:15px;font-weight:500;cursor:pointer;transition:all .15s ease}.score:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}.score.on{background:var(--accent);color:#fff;border-color:var(--accent)}.f-timeblock{border-left:3px solid var(--accent);padding-left:16px;margin:14px 0}.f-nav-btns{display:flex;justify-content:space-between;margin-top:28px;border-top:1px solid var(--border);padding-top:20px}.tab-bar{display:flex;gap:10px;margin:20px 0}.tab-pill{padding:8px 18px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--text-dim);font-size:13px;cursor:pointer}.tab-pill.active{background:var(--accent);color:#fff;border-color:var(--accent)}.opt.selected{border-color:var(--accent);background:var(--accent-light);color:var(--accent)}.closed-page,.thanks{max-width:480px;margin:120px auto;text-align:center;background:#fff;border:1px solid var(--border);border-radius:12px;padding:40px;box-shadow:0 1px 3px #0000000a}.closed-page h2,.thanks h2{font-family:var(--font-display);font-weight:700;font-size:22px;margin-bottom:14px;color:var(--text)}.closed-page p,.thanks p{color:var(--text-dim);margin-bottom:20px}.fill-foot{text-align:center;padding:24px 20px 32px;font-size:12px;color:var(--text-muted);line-height:1.8}.fill-foot .feedback-link{display:inline-block;color:var(--text-dim);text-decoration:underline;cursor:pointer}.fill-foot .feedback-link:hover{color:var(--accent)}.preview-page{min-height:100vh;background:var(--bg)}.preview-head{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:14px 28px;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 1px 3px #0000000a}.preview-head h2{font-family:var(--font-display);font-size:18px;font-weight:600}.preview-body{max-width:820px;margin:0 auto;padding:32px 24px 80px}.topic-preview-list{display:flex;flex-direction:column;gap:16px}.feedback-wrap{min-height:100vh;background:var(--bg);display:grid;place-items:center;padding:24px}.feedback-card{width:100%;max-width:560px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:32px;box-shadow:0 1px 3px #0000000a}.feedback-head{text-align:center;margin-bottom:24px}.feedback-head h1{font-family:var(--font-display);font-size:20px;font-weight:700;margin-bottom:6px;color:var(--text)}.feedback-head p{font-size:13px;color:var(--text-dim)}.feedback-form{display:flex;flex-direction:column;gap:16px}.feedback-form label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--text-dim)}.feedback-form input[type=file]{font-size:13px}.feedback-file{font-size:12px;color:var(--text-muted)}.feedback-preview{max-width:100%;max-height:200px;border:1px solid var(--border);border-radius:8px;margin-top:8px}.feedback-detail{display:flex;flex-direction:column;gap:18px}.feedback-meta{display:flex;flex-wrap:wrap;gap:14px;font-size:12px;color:var(--text-dim)}.feedback-section{display:flex;flex-direction:column;gap:8px}.feedback-label{font-size:12px;font-weight:600;color:var(--text-dim)}.feedback-body{font-size:14px;line-height:1.7;color:var(--text);white-space:pre-wrap}.feedback-shot{max-width:100%;max-height:360px;border:1px solid var(--border);border-radius:8px}.feedback-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}@media (max-width: 920px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;align-items:center;gap:20px;padding:16px}.nav{flex-direction:row}.side-foot{margin:0;display:none}.main{padding:20px}.metrics{grid-template-columns:repeat(2,1fr)}.charts,.export-cards,.fill-body{grid-template-columns:1fr}.fill-nav{display:none}}@media (max-width: 480px){.fill-top{flex-wrap:wrap;gap:10px;padding:12px 16px}.fill-brand{font-size:14px;flex:1 1 100%}.fill-progress{max-width:none;width:100%}.fill-content{padding:16px}.f-section{padding:18px}.f-h{font-size:18px}.f-scores.mobile-scroll{gap:6px}.score{width:36px;height:36px;font-size:14px}.f-nav-btns{flex-wrap:wrap;gap:10px}.f-nav-btns>div{width:100%}.f-nav-btns>div:last-child{justify-content:flex-end}.f-opts{gap:8px}.opt{padding:8px 12px;font-size:12px}}
