:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-soft: #eff4ff;--sidebar: #111827;--sidebar-2: #1f2937;--bg: #f7f8fa;--card: #ffffff;--border: #e8eaee;--border-strong: #d7dbe2;--success: #16a34a;--warning: #f59e0b;--error: #dc2626;--text: #101828;--text-2: #475467;--muted: #98a2b3;--radius: 10px;--radius-sm: 7px;--shadow: 0 1px 2px rgba(16, 24, 40, .05);--shadow-md: 0 4px 12px -2px rgba(16, 24, 40, .09), 0 2px 4px -2px rgba(16, 24, 40, .05);--shadow-lg: 0 20px 32px -10px rgba(16, 24, 40, .18)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:25px;margin:0 0 4px;letter-spacing:-.02em;font-weight:650}h2{font-size:17px;margin:28px 0 12px;letter-spacing:-.01em;font-weight:650}h3{font-size:15px;margin:0 0 8px;font-weight:650}.caption{font-size:12.5px;color:var(--text-2);line-height:1.5}.muted{color:var(--muted)}::placeholder{color:var(--muted)}::selection{background:#cfe0ff}.app{display:flex;min-height:100vh}.sidebar{width:232px;flex-shrink:0;background:var(--sidebar);color:#cdd5e0;padding:20px 14px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar .brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:16px;padding:0 8px 22px;letter-spacing:-.01em}.sidebar .brand .logo{width:30px;height:30px;border-radius:8px;background:linear-gradient(140deg,#3b82f6,#2563eb);display:grid;place-items:center;font-size:13px;font-weight:800;color:#fff;box-shadow:0 2px 8px #2563eb73}.sidebar .sect{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:#64748b;padding:0 8px;margin-bottom:6px;font-weight:600}.sidebar nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;margin-bottom:2px;border-radius:var(--radius-sm);color:#cdd5e0;font-size:14px;transition:background .12s,color .12s}.sidebar nav a svg{flex-shrink:0;opacity:.75}.sidebar nav a:hover{background:var(--sidebar-2);color:#fff;text-decoration:none}.sidebar nav a.active{background:var(--primary);color:#fff;font-weight:550}.sidebar nav a.active svg{opacity:1}.sidebar .spacer{flex:1}.sidebar .foot{border-top:1px solid #263041;padding-top:12px;margin-top:12px;color:#7c899c;font-size:12.5px}.sidebar .foot a{color:#94a3b8}.main{flex:1;min-width:0;display:flex;flex-direction:column}.header{height:60px;background:#ffffffd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px;padding:0 26px;position:sticky;top:0;z-index:10}.header .search-wrap{position:relative;flex:1;max-width:400px}.header .search-wrap svg{position:absolute;left:11px;top:9px;color:var(--muted)}.header .search{padding:8px 12px 8px 34px;border-radius:8px;background:var(--bg)}.header .search:focus{background:#fff}.header .who{margin-left:auto;display:flex;align-items:center;gap:10px}.avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(140deg,#60a5fa,#2563eb);color:#fff;display:grid;place-items:center;font-size:12.5px;font-weight:700;flex-shrink:0}.content{padding:28px 26px 60px;max-width:1120px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:14px}.card-link{display:block;color:inherit;transition:box-shadow .14s,transform .14s,border-color .14s}.card-link:hover{border-color:#c7d7fe;text-decoration:none;box-shadow:var(--shadow-md);transform:translateY(-2px)}button,.btn{font:inherit;font-weight:500;padding:8px 14px;border-radius:8px;cursor:pointer;border:1px solid var(--border-strong);background:var(--card);color:var(--text);box-shadow:var(--shadow);transition:background .12s,border-color .12s,box-shadow .12s;white-space:nowrap}button:hover:not(:disabled),.btn:hover{background:#f6f7f9;border-color:#c2c8d2;text-decoration:none}button:active:not(:disabled){box-shadow:none}button:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.btn-primary,button.primary{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 1px 2px #2563eb4d}.btn-primary:hover,button.primary:hover:not(:disabled){background:var(--primary-dark);border-color:var(--primary-dark)}button.danger{background:var(--error);border-color:var(--error);color:#fff}button.danger:hover:not(:disabled){background:#b91c1c;border-color:#b91c1c}input,select,textarea{font:inherit;padding:8px 11px;border:1px solid var(--border-strong);border-radius:8px;background:#fff;width:100%;color:var(--text);transition:border-color .12s,box-shadow .12s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb21}textarea{min-height:90px;resize:vertical;font-family:ui-monospace,Consolas,monospace;font-size:13px}label{display:block;font-size:13px;font-weight:550;margin:14px 0 5px;color:var(--text)}table{width:100%;border-collapse:collapse;background:var(--card)}th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--border)}th{font-size:11.5px;color:var(--text-2);font-weight:600;text-transform:uppercase;letter-spacing:.05em;background:#fbfcfd}tbody tr:last-child td{border-bottom:0}tbody tr{transition:background .1s}tbody tr:hover{background:#fbfcfe}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600;background:var(--primary-soft);color:var(--primary-dark);border:1px solid #dbe6ff}.badge.ok{background:#ecfdf3;color:#067647;border-color:#cbf2da}.badge.warn{background:#fffaeb;color:#b54708;border-color:#fdebc4}.badge.err{background:#fef3f2;color:#b42318;border-color:#fbd5d1}.badge.grey{background:#f4f5f7;color:var(--text-2);border-color:var(--border)}.row{display:flex;gap:10px;align-items:center}.row.wrap{flex-wrap:wrap}.between{display:flex;justify-content:space-between;align-items:center;gap:12px}.stack>*+*{margin-top:12px}.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.stat{border:1px solid var(--border);border-radius:var(--radius);background:#fcfcfd;padding:12px 14px}.stat strong{display:block;margin-top:4px;font-size:20px}.empty{text-align:center;color:var(--text-2);padding:44px 20px;border:1px dashed var(--border-strong);border-radius:var(--radius);background:#fcfcfd}.toast{position:fixed;right:22px;bottom:22px;z-index:50;background:#101828;color:#fff;padding:11px 17px;border-radius:9px;box-shadow:var(--shadow-lg);font-size:13.5px;animation:rise .18s ease-out}@keyframes rise{0%{opacity:0;transform:translateY(8px)}}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#10182880;z-index:40;display:flex;align-items:center;justify-content:center;padding:20px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:#fff;border-radius:12px;padding:22px;width:440px;max-width:100%;box-shadow:var(--shadow-lg);animation:rise .16s ease-out;max-height:calc(100vh - 40px);overflow-y:auto}.modal.wide{width:780px}.modal h3{margin:0;font-size:17px}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.modal-x{border:0;background:none;box-shadow:none;color:var(--text-2);padding:2px 8px;font-size:15px;line-height:1;flex-shrink:0}.modal-x:hover:not(:disabled){background:var(--bg);color:var(--text)}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(760px 420px at 18% 8%,#dbe7ff 0%,transparent 62%),radial-gradient(680px 400px at 84% 92%,#e6ecff 0%,transparent 60%),var(--bg)}.login-card{width:452px;max-width:100%;background:var(--card);border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-lg)}.login-hero{display:flex;align-items:center;gap:14px;padding:24px 26px;background:linear-gradient(135deg,#1e40af,#2563eb 55%,#3b82f6)}.login-hero h1{margin:0;letter-spacing:-.02em}.login-logo{width:46px;height:46px;border-radius:12px;flex-shrink:0;background:#ffffff2e;border:1px solid rgba(255,255,255,.3);display:grid;place-items:center;color:#fff;font-weight:800;font-size:16px}.login-sub{color:#ffffffd1;font-size:13px}.login-body{padding:22px 26px 26px}.login-user{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:11px 13px;margin-bottom:9px;border-radius:10px;background:#fff}.login-user:hover:not(:disabled){background:var(--primary-soft);border-color:#a9c2fb;box-shadow:var(--shadow-md)}.login-name{font-weight:600;display:block}.pw-reveal{margin-top:10px;padding:14px;text-align:center;font-family:ui-monospace,Consolas,monospace;font-size:26px;font-weight:700;letter-spacing:.18em;background:var(--primary-soft);color:var(--primary-dark);border:1px solid #dbe6ff;border-radius:10px;-webkit-user-select:all;user-select:all}.login-foot{margin-top:18px;padding-top:16px;border-top:1px solid var(--border);font-size:13px;color:var(--text-2)}.exam-shell{min-height:100vh;display:flex;align-items:flex-start;justify-content:center;padding:48px 20px;background:radial-gradient(1000px 420px at 50% -8%,#eaf1ff 0%,var(--bg) 62%)}.exam-box{width:740px;max-width:100%}.exam-bar{display:flex;justify-content:space-between;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:13px 18px;margin-bottom:14px;box-shadow:var(--shadow)}.timer{font-variant-numeric:tabular-nums;font-size:22px;font-weight:700;letter-spacing:-.01em}.timer.low{color:var(--error)}.opt{display:flex;gap:11px;align-items:flex-start;border:1px solid var(--border-strong);border-radius:9px;padding:12px 14px;margin-bottom:9px;cursor:pointer;background:#fff;transition:border-color .12s,background .12s,box-shadow .12s}.opt:hover{border-color:#a9c2fb;background:#fcfdff}.opt.sel{border-color:var(--primary);background:var(--primary-soft);box-shadow:0 0 0 3px #2563eb1a}.opt input{width:auto;margin-top:3px;accent-color:var(--primary)}.qnav{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}.qnav button{width:36px;height:36px;padding:0;font-size:13px;box-shadow:none}.qnav button.done{background:#dbe8fe;border-color:#a9c2fb;color:var(--primary-dark)}.qnav button.cur{background:var(--primary);border-color:var(--primary);color:#fff}.bar{height:8px;background:#eaecf0;border-radius:99px;overflow:hidden}.bar>i{display:block;height:100%;background:var(--primary);border-radius:99px;transition:width .3s}.live{height:100vh;display:flex;flex-direction:column;background:var(--card)}.live-panel{flex:1;min-height:0;display:flex;flex-direction:column}.live-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--card);z-index:5}.live-sum{padding:9px 18px;border-bottom:1px solid var(--border);background:var(--bg);font-size:13px}.live-body{flex:1;padding:18px;overflow-y:auto}.live-expected{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:11px 13px;margin-bottom:14px}.live.split{flex-direction:row}.live.split .live-video{flex:1 1 50%;min-width:0;background:#000}.live.split .live-video iframe{width:100%;height:100%;border:0;display:block}.live.split .live-panel{flex:1 1 50%;min-width:0;border-left:1px solid var(--border)}@media (max-width: 900px){.live.split{flex-direction:column}.live.split .live-video{flex:0 0 40vh}.live.split .live-panel{border-left:0;border-top:1px solid var(--border)}}.qlist{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.qrow+.qrow{border-top:1px solid var(--border)}.qrow{transition:background .1s}.qrow:hover{background:#fbfcfe}.qrow.open{background:var(--bg)}.qrow-head{display:flex;align-items:center;gap:9px;padding:10px 14px}.qrow-head input[type=checkbox]{width:auto;flex-shrink:0;cursor:pointer;accent-color:var(--primary)}.qrow-mark{color:var(--success);font-weight:700;flex-shrink:0}.qrow-title{flex:1;min-width:0;display:flex;align-items:flex-start;gap:9px;border:0;background:none;padding:0;text-align:left;font:inherit;cursor:pointer;box-shadow:none}.qrow-title:hover{background:none;color:var(--primary)}.chev{flex-shrink:0;transition:transform .14s;display:inline-block;color:var(--muted);font-size:16px}.qrow.open .chev{transform:rotate(90deg)}.qrow-by{flex-shrink:0}.qrow-body{padding:0 14px 16px 42px}.qrow-body .live-expected{margin-top:4px}.md>*:first-child{margin-top:0}.md>*:last-child{margin-bottom:0}.md p{margin:0 0 10px}.md h2{font-size:17px;margin:16px 0 8px}.md h3{font-size:15px;margin:14px 0 6px}.md h4{font-size:14px;margin:12px 0 6px}.md ul,.md ol{margin:0 0 10px;padding-left:22px}.md li{margin-bottom:4px}.md code{background:#f4f5f7;border:1px solid var(--border);border-radius:5px;padding:1px 5px;font-size:12.5px}.md img{max-width:100%;height:auto;display:block;margin:12px 0;border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow)}.side-layout{display:grid;grid-template-columns:1fr 300px;gap:18px;align-items:start}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:14px}.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:14px}@media (max-width: 950px){.side-layout{grid-template-columns:1fr}}.icon-tile{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary-dark);margin-bottom:13px}.icon-tile.green{background:#ecfdf3;color:#067647}.icon-tile.amber{background:#fffaeb;color:#b54708}.icon-tile.rose{background:#fef3f2;color:#b42318}.icon-tile.violet{background:#f4f1ff;color:#6941c6}.tile{display:flex;flex-direction:column;color:inherit}.tile h3{margin-bottom:5px}.tile .tile-desc{flex:1}.tile .tile-go{margin-top:13px;font-size:12.5px;font-weight:650;text-transform:uppercase;letter-spacing:.04em;color:var(--primary)}.tile:hover{text-decoration:none}button.card{white-space:normal;text-align:left}.sec-head a{color:var(--primary)}.hero{position:relative;overflow:hidden;color:#fff;border:0;background:linear-gradient(135deg,#1e40af,#2563eb 60%,#3b82f6);padding:24px 26px}.hero h2{color:#fff;margin:0 0 6px;font-size:20px}.hero p{color:#ffffffd9;margin:0 0 16px;max-width:46ch}.hero .icon-tile{background:#ffffff2e;color:#fff}.hero button,.hero .btn{background:#fff;color:var(--primary-dark);border-color:#fff;font-weight:600}.hero button:hover,.hero .btn:hover{background:#eef3ff;border-color:#eef3ff}.hero:after{content:"";position:absolute;right:-30px;top:-30px;width:190px;height:190px;border-radius:26px;background:#ffffff12;transform:rotate(18deg)}.dark-card{background:#1f2937;border:1px solid #2b3646;color:#e5e9f0;border-radius:var(--radius);padding:18px}.dark-card h3{color:#fff}.dark-card .caption{color:#9aa5b5}.dark-card .bar{background:#374151}.dark-card a{color:#93b4fd}.sec-head{display:flex;justify-content:space-between;align-items:baseline;margin:26px 0 12px}.sec-head h2{margin:0}.list-row{display:flex;align-items:flex-start;gap:12px;padding:13px 0;border-bottom:1px solid var(--border)}.list-row:last-child{border-bottom:0}.list-row .list-main{flex:1;min-width:0}.list-row .list-title{font-weight:600;display:block;color:var(--text)}a.list-row:hover{text-decoration:none}a.list-row:hover .list-title{color:var(--primary)}.big-num{font-size:27px;font-weight:700;letter-spacing:-.02em;line-height:1.15}.kv{text-align:center;border:1px solid var(--border);border-radius:9px;padding:11px 8px}.dark-card .kv{border-color:#374151}.dot{width:7px;height:7px;border-radius:50%;background:var(--success);flex-shrink:0;margin-top:7px}.dot.grey{background:var(--muted)}.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:8px;font-size:12.5px;background:var(--bg);border:1px solid var(--border);color:var(--text-2)}.chip.on-air{background:#ecfdf3;border-color:#cbf2da;color:#067647;font-weight:650}.avatar.sm{width:26px;height:26px;font-size:10.5px}.avatar.grey{background:#e4e7ec;color:var(--text-2)}.exam-box.wide{width:1060px}.exam-layout{display:grid;grid-template-columns:1fr 268px;gap:18px;align-items:start}@media (max-width: 900px){.exam-layout{grid-template-columns:1fr}}.qcard{margin-bottom:14px;scroll-margin-top:20px}.qcard.flagged{border-color:#fbbf24;box-shadow:0 0 0 3px #f59e0b1f}.qcard-head{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px}.qnum{width:30px;height:30px;border-radius:8px;flex-shrink:0;background:var(--primary-soft);color:var(--primary-dark);display:grid;place-items:center;font-size:12.5px;font-weight:700}.qcard-head h3{margin:0}.flag-btn{flex-shrink:0;padding:5px 10px;font-size:12.5px;box-shadow:none;color:var(--text-2)}.flag-btn.on{background:#fffaeb;border-color:#fcd34d;color:#b54708;font-weight:600}.exam-rail{position:sticky;top:20px}.qgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin:12px 0}.qgrid button{height:38px;padding:0;font-size:13px;box-shadow:none;position:relative}.qgrid button.done{background:#dbe8fe;border-color:#a9c2fb;color:var(--primary-dark);font-weight:650}.qgrid button.cur{outline:2px solid var(--primary);outline-offset:1px}.qgrid button.flag:after{content:"";position:absolute;top:3px;right:3px;width:7px;height:7px;border-radius:50%;background:var(--warning)}.legend{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--text-2)}.legend span{display:flex;align-items:center;gap:7px}.legend i{width:13px;height:13px;border-radius:4px;display:inline-block;border:1px solid var(--border-strong);background:#fff}.legend i.done{background:#dbe8fe;border-color:#a9c2fb}.legend i.flag{background:var(--warning);border-color:var(--warning);border-radius:50%;width:9px;height:9px}.iv-head{margin-bottom:20px}.iv-head .crumb{font-size:12.5px;color:var(--text-2);margin-bottom:6px}.iv-head h1{margin-bottom:10px}.iv-grid{display:grid;grid-template-columns:1fr 330px;gap:18px;align-items:start}@media (max-width: 1000px){.iv-grid{grid-template-columns:1fr}}.iv-rail{position:sticky;top:20px;display:flex;flex-direction:column;gap:14px}.ans-good{background:#f2fdf6;border:1px solid #cbf2da;border-left:3px solid var(--success);border-radius:8px;padding:11px 13px;margin-top:10px}.ans-good .ans-label{font-size:12px;font-weight:650;color:#067647;display:flex;align-items:center;gap:6px;margin-bottom:5px}.rate-btns{display:flex;gap:7px}.rate-btns button{flex:1;padding:7px 6px;font-size:12.5px;box-shadow:none}.rate-btns button.on{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}.score-line{display:flex;align-items:center;gap:10px}.score-line input[type=range]{flex:1;padding:0;accent-color:var(--primary)}.score-line b{color:var(--primary);font-variant-numeric:tabular-nums;min-width:38px;text-align:right}.warn-box{background:#fffaeb;border:1px solid #fdebc4;border-radius:8px;padding:11px 13px;font-size:12.5px;color:#93370d;display:flex;gap:9px;align-items:flex-start}.warn-box svg{flex-shrink:0;margin-top:1px}.seg{display:inline-flex;padding:3px;gap:3px;background:#eef0f4;border-radius:9px}.seg button{border:0;background:none;box-shadow:none;padding:6px 15px;border-radius:7px;color:var(--text-2);font-weight:500}.seg button:hover:not(:disabled){background:#fff9}.seg button.on{background:#fff;color:var(--text);font-weight:600;box-shadow:var(--shadow)}.cv-view{width:100%;height:70vh;min-height:460px;border:1px solid var(--border);border-radius:8px;background:var(--bg);display:block}.cv-wrap{position:relative}.cv-tools{position:absolute;top:10px;right:10px;display:flex;gap:6px;opacity:.35;transition:opacity .15s}.cv-wrap:hover .cv-tools{opacity:1}.cv-tools .btn,.cv-tools button{background:#fff;box-shadow:var(--shadow-sm);font-size:12px;padding:5px 9px}.modal.full{width:92vw;max-width:none;height:92vh;display:flex;flex-direction:column;padding:16px}.modal.full>:last-child{flex:1;min-height:0}.essay-answer{white-space:pre-wrap;margin:0;padding:12px 14px;background:var(--bg);border:1px solid var(--border);border-radius:8px;font-family:inherit;font-size:13.5px}.invite-card{border-color:#cbf2da;background:linear-gradient(180deg,#f4fdf7,#fff 120px)}.invite-tips{margin:8px 0 0;padding-left:18px}.invite-tips li{margin-bottom:5px;color:var(--text-2);font-size:13.5px}.picker{position:relative}.picker-box{display:flex;flex-wrap:wrap;gap:6px;align-items:center;border:1px solid var(--border-strong);border-radius:8px;padding:6px 8px;background:#fff}.picker-box:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px #2563eb21}.picker-box input{border:0;box-shadow:none!important;flex:1;min-width:140px;padding:4px}.chip-person{display:inline-flex;align-items:center;gap:6px;background:var(--primary-soft);color:var(--primary-dark);border:1px solid #dbe6ff;border-radius:99px;padding:3px 6px 3px 11px;font-size:13px}.chip-person button{border:0;background:none;box-shadow:none;padding:0 4px;color:var(--primary-dark);font-size:12px;line-height:1}.picker-list{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:20;background:#fff;border:1px solid var(--border);border-radius:9px;box-shadow:var(--shadow-lg);padding:4px;display:flex;flex-direction:column}.picker-list button{border:0;background:none;box-shadow:none;text-align:left;padding:8px 10px;border-radius:6px;display:flex;flex-direction:column;gap:1px}.picker-list button:hover:not(:disabled){background:var(--bg)}.switch{display:inline-flex;align-items:center;gap:6px;margin:6px 0 0;font-weight:400;font-size:12.5px}.switch input{width:auto;accent-color:var(--success)}.other-notes{margin-top:12px;border-top:1px solid var(--border);padding-top:10px}.other-note{padding:8px 10px;margin-bottom:6px;background:var(--bg);border-radius:6px;font-size:13px}.other-note:last-child{margin-bottom:0}.guest-shell{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px 16px;background:#fff}.guest-inner{width:100%;max-width:860px;display:grid;grid-template-columns:minmax(0,1fr) 370px;gap:56px;align-items:center}@media (max-width: 900px){.guest-inner{grid-template-columns:1fr;gap:26px}.guest-app{display:none}}.guest-logo{display:inline-flex;align-items:center;gap:9px;padding-bottom:14px;margin-bottom:26px;border-bottom:1px solid #e6e8ef}.guest-logo img{height:26px;width:auto}.guest-wordmark{line-height:1.05}.guest-wordmark span{display:block;font-size:21px;font-weight:700;color:#1b2559;letter-spacing:-.3px}.guest-wordmark small{display:block;font-size:6px;letter-spacing:1.6px;color:#8f95b2}.guest-desc{color:#4a5578;font-size:15px;line-height:1.75;margin:0 0 26px;max-width:330px}.guest-app{width:100%;max-width:300px;display:block;padding-top:26px;border-top:1px solid #e6e8ef}.guest-card{background:#fff;border:1px solid #e6e8ef;border-radius:16px;padding:30px;box-shadow:0 10px 34px #1b255912}.guest-card h1{font-size:23px;margin:0 0 4px;color:#1b2559}.guest-card label{color:#4a5578}.guest-card input{background:#f7f8fc}.guest-card .primary{background:#2563eb;border-color:#2563eb}.guest-card .primary:hover:not(:disabled){background:#1d4fd8;border-color:#1d4fd8}.guest-pw{position:relative}.guest-pw input{width:100%;padding-right:42px}.guest-pw button{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:34px;height:34px;padding:0;display:grid;place-items:center;background:none;border:none;color:#8f95b2;cursor:pointer}.guest-pw button:hover{color:#4a5578}.guest-contact{margin-top:20px;padding-top:16px;border-top:1px solid #e6e8ef;display:flex;flex-direction:column;gap:8px;font-size:13px}.guest-contact a{display:flex;align-items:center;gap:8px;color:#2563eb;text-decoration:none}.guest-contact a:hover{text-decoration:underline}.guest-foot{margin-top:34px;font-size:12px;color:#9aa0b8}.card-click{cursor:pointer;transition:border-color .12s,box-shadow .12s}.card-click:hover{border-color:var(--primary, #3538cd);box-shadow:var(--shadow-sm)}.peek-row{display:flex;align-items:center;gap:10px;padding:9px 10px;border:1px solid var(--border);border-radius:8px;background:#fff}.peek-row.now{border-color:var(--primary, #3538cd);background:#f5f7ff}.peek-row.done .peek-title{text-decoration:line-through;color:var(--text-2)}.peek-grip{cursor:grab;color:var(--text-2);-webkit-user-select:none;user-select:none}.peek-grip:active{cursor:grabbing}.peek-day{flex-shrink:0;font-size:11.5px;font-weight:600;padding:2px 7px;border-radius:5px;background:var(--bg);color:var(--text-2)}.peek-title{font-size:13.5px;margin-bottom:2px}.peek-row.drag-src{opacity:.4}.peek-row.drag-over{border-color:var(--primary, #3538cd);border-style:dashed}.md img{max-width:100%;height:auto;border-radius:8px;margin:12px 0}.md h2{font-size:19px;margin:22px 0 8px}.md h3{font-size:16px;margin:18px 0 6px}.md h4{font-size:14px;margin:14px 0 6px}.md p{margin:0 0 10px;line-height:1.65}.md ul,.md ol{margin:0 0 12px;padding-left:22px}.md li{margin-bottom:5px;line-height:1.6}.md hr{border:0;border-top:1px solid var(--border);margin:20px 0}.md del{color:var(--text-2)}.md blockquote{margin:12px 0;padding:2px 14px;border-left:3px solid var(--border);color:var(--text-2)}.md blockquote p:last-child{margin-bottom:0}.md pre{background:#0f172a;color:#e2e8f0;padding:12px 14px;border-radius:8px;overflow-x:auto;margin:12px 0}.md pre code{background:none;color:inherit;padding:0;font-size:12.5px}.md li.md-task{list-style:none;margin-left:-18px;display:flex;gap:8px;align-items:baseline;justify-content:flex-start}.md li.md-task input[type=checkbox]{width:auto;flex:0 0 auto;margin:0}.md li.md-task .done{text-decoration:line-through;color:var(--text-2)}.rich-group{display:inline-flex;gap:2px;align-items:center}.rich-group+.rich-group{margin-left:6px;padding-left:8px;border-left:1px solid var(--border)}.rich-upload.is-busy{opacity:.6;pointer-events:none}.pack-list{margin:8px 0 0;padding-left:20px}.pack-list li{margin-bottom:8px}.pack-list li:last-child{margin-bottom:0}.jira-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;margin-bottom:10px}.jira-tag{flex-shrink:0;font-size:12px;font-weight:600;font-family:var(--mono, monospace);padding:2px 8px;border-radius:5px;text-decoration:none;background:#eef2ff;color:#3538cd;border:1px solid #d5d9f5}.jira-tag:hover{background:#e0e7ff}.err-text{color:var(--err, #b42318)}.roadmap{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.road-step{padding:5px 11px;border-radius:99px;font-size:12.5px;background:var(--bg);border:1px solid var(--border);color:var(--text-2)}.road-step.past{background:#ecfdf3;border-color:#cbf2da;color:#067647}.road-step.now{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}.roadmap .road-step+.road-step:before{content:"→";margin-right:8px;margin-left:-4px;color:var(--muted)}.task-card.done{background:#fbfdfc;border-color:#cbf2da}.task-card.locked{opacity:.55}.task-check{width:auto;margin-top:3px;accent-color:var(--primary);flex-shrink:0}.task-head{flex:1;min-width:0;text-align:left;border:0;background:none;padding:0;box-shadow:none;font:inherit;cursor:pointer}.task-head:hover{background:none}.task-card.done .task-head strong{text-decoration:line-through;color:var(--text-2)}.task-body{padding:12px 0 0 28px}.subtask{display:flex;align-items:flex-start;gap:9px;padding:6px 0;font-weight:400;margin:0;cursor:pointer}.subtask input{width:auto;margin-top:3px;accent-color:var(--success)}.subtask.done span{text-decoration:line-through;color:var(--muted)}.note-read{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:9px 12px;white-space:pre-wrap;font-size:13.5px}.kebab-wrap{position:relative;display:inline-flex;flex-shrink:0}.kebab-btn{padding:2px 8px;font-size:17px;line-height:1.1;box-shadow:none;border-color:transparent;background:transparent;color:var(--text-2)}.kebab-btn:hover:not(:disabled){background:#eef0f4;border-color:transparent}.kebab-back{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30}.kebab-menu{position:absolute;top:calc(100% + 4px);right:0;z-index:31;display:flex;flex-direction:column;min-width:168px;padding:5px;background:#fff;border:1px solid var(--border);border-radius:9px;box-shadow:var(--shadow-lg)}.kebab-menu button{border:0;background:none;box-shadow:none;text-align:left;padding:8px 10px;border-radius:6px;font-weight:450}.kebab-menu button:hover:not(:disabled){background:var(--bg)}.kebab-menu button.danger-text{color:var(--error)}.kebab-menu button.danger-text:hover:not(:disabled){background:#fef3f2}[draggable=true]{cursor:grab}[draggable=true]:active{cursor:grabbing}.drag-src{opacity:.4}.drag-over{border-color:var(--primary);box-shadow:inset 3px 0 0 var(--primary)}.is-dragging .card-link:hover{transform:none;box-shadow:var(--shadow)}.add-tile{border-style:dashed;background:#fcfcfd;color:var(--text-2);cursor:pointer}.add-tile:hover{border-color:var(--primary);background:var(--primary-soft)}.rich{border:1px solid var(--border-strong);border-radius:8px;overflow:hidden}.rich-bar{display:flex;flex-wrap:wrap;gap:4px;align-items:center;padding:7px;background:var(--bg);border-bottom:1px solid var(--border)}.rich-bar button,.rich-bar .btn{padding:4px 9px;font-size:13px;line-height:1.4;min-width:32px;box-shadow:none}.rich-upload{cursor:pointer;display:inline-block}.rich textarea{border-radius:0;border:0}.rich textarea:focus{box-shadow:none}.rich-preview{padding:14px;background:#fff;overflow-y:auto}