:root{
  --blue:#246BFE;
  --blue-600:#1857D8;
  --blue-700:#1247B8;
  --blue-100:#DCE8FF;
  --blue-50:#F2F6FF;
  --text:#182033;
  --text-2:#344054;
  --muted:#667085;
  --muted-2:#98A2B3;
  --line:#E4E8EF;
  --line-strong:#D4DBE6;
  --surface:#FFFFFF;
  --surface-subtle:#F8FAFC;
  --bg:#F5F7FA;
  --success:#0E8A57;
  --success-bg:#EAF8F1;
  --warn:#B66A00;
  --warn-bg:#FFF5DB;
  --danger:#C9344C;
  --danger-bg:#FFF1F3;
  --shadow-xs:0 1px 2px rgba(16,24,40,.04);
  --shadow-sm:0 4px 12px rgba(16,24,40,.06);
  --shadow-md:0 12px 32px rgba(16,24,40,.08);
  --radius:12px;
  --radius-sm:9px;
  --radius-lg:16px;
  --control-h:40px;
}

*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.55}
a{color:inherit}
.hidden{display:none!important}
::selection{background:var(--blue-100)}

/* App shell */
.app-shell{min-height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr)}
.sidebar{background:var(--surface);border-right:1px solid var(--line);padding:20px 14px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;font-weight:760;font-size:17px;letter-spacing:-.01em;padding:0 8px 22px}
.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(145deg,#4D89FF,#1B59DC);display:grid;place-items:center;color:#fff;font-weight:800;box-shadow:0 3px 8px rgba(36,107,254,.22)}
.nav{display:grid;gap:4px}
.nav-btn{min-height:42px;border:0;background:transparent;border-radius:9px;padding:0 12px;text-align:left;display:flex;gap:10px;align-items:center;color:#475467;font-weight:600;transition:background .14s ease,color .14s ease}
.nav-btn b{width:18px;text-align:center;font-size:15px;font-weight:650;color:#7A8699}
.nav-btn:hover{background:#F7F9FC;color:var(--text)}
.nav-btn.active{background:var(--blue-50);color:var(--blue)}
.nav-btn.active b{color:var(--blue)}
.side-meta{position:absolute;bottom:16px;left:14px;right:14px;font-size:11px;line-height:1.45;color:#7A8699;padding:11px 12px;border-radius:9px;background:#F8FAFC;border:1px solid #EEF1F5}
.main{min-width:0}
.topbar{height:64px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.94);backdrop-filter:blur(14px);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20}
.crumb{font-size:13px;color:var(--muted);max-width:58vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-actions{display:flex;gap:8px;align-items:center}
.content{padding:28px 32px 48px;max-width:1420px;margin:0 auto}
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:24px}
.page-head h1{font-size:28px;line-height:1.18;letter-spacing:-.025em;margin:0 0 7px;font-weight:760;outline:none;border-radius:6px}
.page-head h1[contenteditable="true"]:focus{box-shadow:0 0 0 3px var(--blue-50);background:#fff}
.page-head p{margin:0;color:var(--muted);max-width:720px;line-height:1.55}
.page-head>div:last-child{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}

/* Buttons */
.btn{min-height:var(--control-h);border:1px solid var(--line-strong);background:#fff;border-radius:9px;padding:0 14px;font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap;box-shadow:var(--shadow-xs);transition:background .14s ease,border-color .14s ease,box-shadow .14s ease,transform .08s ease}
.btn:hover:not(:disabled){border-color:#BCC7D6;background:#FBFCFD;box-shadow:0 2px 5px rgba(16,24,40,.05)}
.btn:active:not(:disabled){transform:translateY(1px)}
.btn:focus-visible,.icon-btn:focus-visible,.nav-btn:focus-visible,.tab:focus-visible,.answer:focus-visible,.scale-item:focus-visible,.pref:focus-visible,.tree-node:focus-visible{outline:0;box-shadow:0 0 0 3px rgba(36,107,254,.16)}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 1px 2px rgba(36,107,254,.12)}
.btn.primary:hover:not(:disabled){background:var(--blue-600);border-color:var(--blue-600)}
.btn.danger{color:var(--danger);border-color:#F1D5DA;background:#fff}
.btn.danger:hover:not(:disabled){background:var(--danger-bg);border-color:#E7B7C0}
.btn.ghost{border-color:transparent;background:transparent;box-shadow:none}
.btn.sm{min-height:32px;padding:0 10px;font-size:12.5px;border-radius:8px}
.icon-btn{border:0;background:transparent;width:30px;height:30px;border-radius:8px;color:#7B8798;display:inline-grid;place-items:center;transition:.14s ease}
.icon-btn:hover{background:#EEF3FA;color:var(--text)}

/* Status */
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;font-size:11.5px;line-height:16px;font-weight:700;background:#F2F4F7;color:#667085}
.badge.live{background:var(--success-bg);color:#087849}
.badge.draft{background:var(--warn-bg);color:#9B5B00}

/* Cards and collections */
.grid{display:grid;gap:16px}
.study-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-xs)}
.study-card{padding:18px;cursor:pointer;transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease}
.study-card:hover{transform:translateY(-1px);border-color:#C7D2E1;box-shadow:var(--shadow-sm)}
.study-card h3{margin:12px 0 6px;font-size:16px;line-height:1.35;letter-spacing:-.01em}
.study-card p{margin:0 0 18px;color:var(--muted);font-size:13px;line-height:1.5;min-height:39px}
.study-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#7A8699;font-size:12px}

/* Tabs */
.tabs{display:flex;gap:20px;border-bottom:1px solid var(--line);margin-bottom:22px;overflow:auto}
.tab{border:0;background:transparent;padding:0 2px 11px;color:#667085;font-size:13px;font-weight:650;border-bottom:2px solid transparent;white-space:nowrap;transition:color .14s ease,border-color .14s ease}
.tab:hover{color:#344054}
.tab.active{color:var(--blue);border-bottom-color:var(--blue)}

/* Builder */
.builder{display:grid;grid-template-columns:316px minmax(0,880px);gap:22px;align-items:start;justify-content:start}
.flow-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;position:sticky;top:84px;max-height:calc(100vh - 108px);display:flex;flex-direction:column;box-shadow:var(--shadow-xs)}
.panel-head{min-height:52px;padding:13px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}
.panel-head h3{font-size:14px;line-height:20px;margin:0;font-weight:700}
.block-list{padding:8px;overflow:auto;display:grid;gap:4px}
.block-item{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:10px;align-items:center;border:1px solid transparent;border-radius:9px;padding:8px;background:#fff;cursor:pointer;transition:background .12s ease,border-color .12s ease}
.block-item:hover{background:#F7F9FC}
.block-item.active{border-color:#B9CEFF;background:var(--blue-50)}
.block-icon{width:34px;height:34px;border-radius:8px;background:#F0F4FA;display:grid;place-items:center;font-size:14px;color:#475467;font-weight:650}
.block-item.active .block-icon{background:#DFEAFF;color:var(--blue)}
.block-title{font-size:12.5px;font-weight:680;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#273247}
.block-type{font-size:11px;color:#8994A5;margin-top:1px}
.block-actions{display:flex;gap:0;opacity:0;transition:opacity .12s ease}
.block-item:hover .block-actions,.block-item.active .block-actions{opacity:1}
.add-bar{padding:9px;border-top:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px;background:#FCFDFE}
.add-bar .select{width:100%;max-width:none;min-width:0}
.editor-card{padding:28px 30px;min-height:560px;max-width:880px}
.section-title{font-size:18px;line-height:1.3;letter-spacing:-.01em;margin:0 0 4px}
.section-sub{font-size:12.5px;line-height:1.5;color:var(--muted);margin:0 0 24px}

/* Forms */
.form-grid{display:grid;gap:20px}
.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:20px;row-gap:20px}
.field{display:grid;gap:7px;min-width:0;align-content:start}
.field label{font-size:12.5px;font-weight:650;line-height:18px;color:#344054}
.field small{font-size:11.5px;line-height:17px;color:#7A8699}
.input,.textarea,.select{width:100%;border:1px solid var(--line-strong);background-color:#fff;border-radius:9px;outline:none;box-shadow:inset 0 0 0 1px transparent;transition:border-color .14s ease,box-shadow .14s ease,background-color .14s ease}
.input,.select{height:var(--control-h);min-height:var(--control-h)}
.input{padding:0 12px}
.textarea{min-height:100px;padding:10px 12px;line-height:1.5;resize:vertical}
.input:hover,.textarea:hover,.select:hover,.inline-select:hover{border-color:#BCC7D6}
.input:focus,.textarea:focus,.select:focus,.inline-select:focus{border-color:#7FA5FF;box-shadow:0 0 0 3px rgba(36,107,254,.12)}
.input::placeholder,.textarea::placeholder{color:#A3ADBA}
.select,.inline-select{-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4.5 6.25 8 9.75l3.5-3.5' stroke='%23667085' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat}
.select{padding:0 34px 0 12px;background-position:right 10px center;background-size:16px 16px}
/* Choice fields should not stretch across the editor. This keeps the value and chevron visually grouped. */
.field>.select{width:min(100%,360px)}
.select:disabled,.input:disabled,.textarea:disabled{background-color:#F5F7FA;color:#98A2B3;cursor:not-allowed}
.inline-select{height:30px;min-height:30px;width:auto;max-width:320px;border:1px solid var(--line-strong);border-radius:7px;background-color:#fff;background-position:right 8px center;background-size:14px 14px;padding:0 28px 0 9px;outline:none;font-size:12px;line-height:28px;vertical-align:middle}
input[type="checkbox"],input[type="radio"]{accent-color:var(--blue)}
input[type="file"]{font-size:12px;color:#667085;max-width:100%}
input[type="file"]::file-selector-button{height:34px;border:1px solid var(--line-strong);border-radius:8px;background:#fff;color:#344054;font:inherit;font-weight:650;padding:0 10px;margin-right:10px;cursor:pointer}
input[type="file"]::file-selector-button:hover{background:#F8FAFC}

.switch-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid #EEF1F5}
.switch-row:last-child{border-bottom:0}
.switch{flex:0 0 auto;width:40px;height:22px;border-radius:999px;background:#D7DEE8;padding:2px;border:0;position:relative;transition:background .15s ease;box-shadow:inset 0 0 0 1px rgba(16,24,40,.04)}
.switch::after{content:"";display:block;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(16,24,40,.24);transition:transform .15s ease}
.switch.on{background:var(--blue)}
.switch.on::after{transform:translateX(18px)}
.option-list{display:grid;gap:8px}
.option-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px;align-items:center}
.option-row .btn.danger,.row-4 .btn.danger,.rule-row .btn.danger{width:34px;padding:0;font-size:16px}
.mini-card{border:1px solid var(--line);border-radius:10px;padding:14px;background:#FAFBFC}
.empty{padding:60px 24px;text-align:center;color:var(--muted)}
.empty strong{display:block;color:var(--text);font-size:15px;margin-bottom:5px}

/* Logic and settings */
.rule{padding:18px 20px;border-bottom:1px solid var(--line)}
.rule:last-child{border-bottom:0}
.rule-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:14px}
.rule-head h3{margin:0}
.rule-row{display:grid;grid-template-columns:150px minmax(210px,330px) 120px minmax(180px,1fr) auto;gap:8px;align-items:center}
.rule-row>.select{min-width:0}
.settings-card{padding:22px 24px;margin-bottom:14px;max-width:980px}
.settings-card h3{margin:0 0 16px;font-size:15px;line-height:1.35}
.groups-grid,.quota-grid{display:grid;gap:8px}
.row-4{display:grid;grid-template-columns:minmax(0,1fr) 120px auto;gap:8px;align-items:center}

/* Results */
.result-kpis{grid-template-columns:repeat(5,minmax(0,1fr));margin-bottom:18px}
.kpi{padding:16px 18px;min-height:94px}
.kpi-label{font-size:11.5px;color:#7A8699}
.kpi-value{font-size:24px;line-height:1.1;font-weight:760;letter-spacing:-.02em;margin-top:10px}
.result-layout{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:16px}
.result-card{padding:18px 20px;margin-bottom:14px}
.result-card h3{margin:0 0 4px;font-size:15px;line-height:1.4}
.result-card .meta{font-size:11.5px;color:#7A8699;margin-bottom:14px}
.bar-row{display:grid;grid-template-columns:minmax(110px,1fr) 2fr 64px;gap:10px;align-items:center;font-size:12px;margin:9px 0}
.bar-track{height:8px;background:#EDF1F6;border-radius:999px;overflow:hidden}
.bar-fill{height:100%;background:var(--blue);border-radius:999px}
.word-cloud{display:flex;flex-wrap:wrap;gap:7px;align-items:center}
.word{padding:5px 8px;background:#F1F5FF;color:#2458BD;border-radius:999px;font-size:12px}
.click-map{position:relative;border-radius:10px;overflow:hidden;background:#EDF1F7;min-height:200px;border:1px solid var(--line)}
.click-map img{display:block;width:100%;height:auto}
.click-dot{position:absolute;width:14px;height:14px;border-radius:50%;background:rgba(36,107,254,.45);border:2px solid #fff;transform:translate(-50%,-50%);box-shadow:0 1px 5px rgba(0,0,0,.18)}
.flow-map{display:grid;gap:8px}
.flow-edge{display:flex;align-items:center;gap:7px;font-size:11.5px;min-width:0;flex-wrap:wrap}
.flow-chip{padding:5px 7px;border-radius:7px;background:#F4F6F9;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.participants{font-size:11.5px;display:grid;gap:8px}
.participant{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid #EEF1F5;padding-bottom:8px}
.participant:last-child{border-bottom:0;padding-bottom:0}
.suspicious{color:var(--warn)}

/* Respondent */
.respondent-page{min-height:100vh;background:#F6F8FB;display:grid;grid-template-rows:auto 1fr}
.respondent-top{height:60px;display:flex;align-items:center;gap:10px;padding:0 24px;background:#fff;border-bottom:1px solid var(--line);font-size:13px}
.respondent-main{width:min(100%,1560px);margin:auto;padding:32px 28px 64px}
.respondent-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px 38px;box-shadow:var(--shadow-sm)}
.respondent-card.narrow{max-width:720px;margin:auto}
.respondent-card h1{font-size:30px;line-height:1.2;letter-spacing:-.025em;margin:0 0 12px}
.respondent-card h2{font-size:22px;line-height:1.3;letter-spacing:-.015em;margin:0 0 10px}
.respondent-card p{color:#5D6879;line-height:1.6}
.progress-wrap{height:3px;background:#E8EDF5}
.progress{height:100%;background:var(--blue);transition:.2s}
.answer-stack{display:grid;gap:9px;margin:24px 0}
.answer{border:1px solid #D8DFE9;background:#fff;border-radius:10px;padding:13px 14px;text-align:left;transition:background .12s ease,border-color .12s ease,box-shadow .12s ease}
.answer:hover{border-color:#A8BDEA;background:#FAFCFF}
.answer.selected{border-color:var(--blue);background:var(--blue-50);box-shadow:0 0 0 1px var(--blue)}
.respondent-actions{display:flex;justify-content:space-between;align-items:center;margin-top:26px;gap:12px}
.scale-row{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}
.scale-item{width:46px;height:46px;border:1px solid #D8DFE9;background:#fff;border-radius:10px;font-weight:700;transition:.12s ease}
.scale-item:hover{border-color:#A8BDEA;background:#FAFCFF}
.scale-item.selected{background:var(--blue);color:#fff;border-color:var(--blue)}
.scale-labels{display:flex;justify-content:space-between;color:#7A8699;font-size:11.5px;gap:20px}
.preference-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin:20px 0}
.pref{border:1px solid var(--line);border-radius:12px;background:#F8FAFC;overflow:hidden;padding:0;transition:border-color .12s ease,box-shadow .12s ease}
.pref:hover{border-color:#B7C5D9}
.pref img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:#EEF2F6}
.pref span{display:block;padding:11px 12px;font-weight:600}
.pref.selected{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}
.task-stage{position:relative;background:#E8EDF5;border-radius:12px;overflow:hidden;min-height:420px;border:1px solid var(--line)}
.task-stage img{display:block;width:100%;height:auto}
.task-instruction{position:absolute;z-index:5;top:14px;left:14px;max-width:360px;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border:1px solid rgba(218,225,237,.95);padding:12px 14px;border-radius:10px;box-shadow:var(--shadow-sm);font-size:12.5px;line-height:1.5}
.five-sec{min-height:420px;display:grid;place-items:center;background:#EEF2F7;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.five-sec img{max-width:100%;max-height:65vh}
.countdown{font-size:11.5px;color:#7A8699;margin-top:9px}
.sort-board{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:20px 0}
.sort-col{border:1px dashed #C4CFDC;border-radius:10px;min-height:180px;padding:10px;background:#FBFCFE}
.sort-col h4{margin:0 0 10px;font-size:12.5px}
.sort-cards{display:grid;gap:7px}
.sort-card{padding:10px 11px;border:1px solid #D9E0E8;border-radius:8px;background:#fff;cursor:grab;box-shadow:var(--shadow-xs)}
.tree{display:grid;gap:6px;margin:18px 0}
.tree-node{border:1px solid #DDE3EB;border-radius:9px;background:#fff;padding:10px 11px;text-align:left}
.tree-node:hover{border-color:#A9BDEA;background:#FAFCFF}
.rank-list{display:grid;gap:8px;margin:20px 0}
.rank-row{display:grid;grid-template-columns:36px minmax(0,1fr) auto;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:9px 10px;background:#fff}
.rank-num{width:28px;height:28px;border-radius:7px;background:#EDF3FF;color:var(--blue);display:grid;place-items:center;font-weight:750;font-size:12px}
.prototype-frame{display:block;width:100%;height:clamp(620px,72vh,900px);border:1px solid #D9E0E8;border-radius:12px;background:#fff}
.voice-btn.recording{background:#FFECEF;color:#B32039;border-color:#FFC8D1}
.quota-stop{text-align:center;padding:60px 20px}
.toast{position:fixed;right:20px;bottom:20px;background:#182033;color:#fff;padding:11px 14px;border-radius:9px;box-shadow:var(--shadow-md);font-size:12.5px;z-index:100;animation:toastin .2s ease}
@keyframes toastin{from{transform:translateY(8px);opacity:0}}

@media(min-width:1181px){
  .respondent-main{width:calc(100vw - 48px);max-width:1560px}
  .respondent-card:not(.narrow){padding:28px 30px 30px}
  .respondent-card:not(.narrow)>h2,
  .respondent-card:not(.narrow)>p{max-width:920px}
  .respondent-card:not(.narrow) .prototype-frame{margin-top:6px}
}

@media(max-width:1180px){
  .builder{grid-template-columns:300px minmax(0,1fr)}
  .editor-card{max-width:none}
  .rule-row{grid-template-columns:130px minmax(180px,1fr) 110px minmax(160px,1fr) auto}
}

@media(max-width:1000px){
  .app-shell{grid-template-columns:76px minmax(0,1fr)}
  .sidebar{padding:18px 9px}
  .brand span,.nav-btn span,.side-meta{display:none}
  .brand{justify-content:center;padding-left:0;padding-right:0}
  .nav-btn{justify-content:center;padding:0}
  .builder,.result-layout{grid-template-columns:1fr}
  .flow-panel{position:static;max-height:none}
  .result-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rule-row{grid-template-columns:140px minmax(180px,1fr) 110px minmax(150px,1fr) auto}
}

@media(max-width:700px){
  .app-shell{display:block}
  .sidebar{display:none}
  .topbar{padding:0 16px;height:58px}
  .top-actions .btn:not(.primary){display:none}
  .content{padding:18px 14px 36px}
  .page-head{display:grid;gap:16px}
  .page-head>div:last-child{justify-content:flex-start}
  .page-head h1{font-size:24px}
  .tabs{gap:18px;margin-bottom:16px}
  .editor-card{padding:20px 16px}
  .result-kpis{grid-template-columns:1fr 1fr}
  .form-grid.two,.rule-row,.row-4{grid-template-columns:1fr}
  .field>.select{width:100%}
  .rule-row>.btn.danger,.row-4>.btn.danger{width:100%;font-size:12.5px}
  .settings-card{padding:18px 16px}
  .respondent-main{padding:20px 12px 50px}
  .respondent-card{padding:24px 18px}
  .respondent-card h1{font-size:25px}
  .task-instruction{position:relative;top:auto;left:auto;max-width:none;margin:10px}
  .task-stage{padding-top:0}
  .scale-item{width:42px;height:42px}
  .preference-grid{grid-template-columns:1fr 1fr}
  .prototype-frame{height:58vh;min-height:460px}
}

/* Keep native select controls compact: the chevron stays close to the selected value instead of floating at the far edge of wide forms. */
.rule-row>.select{width:min(100%,320px);justify-self:start}
.quota-grid .rule-row>.select{width:min(100%,360px)}

.icon{width:18px;height:18px;display:inline-block;flex:0 0 auto;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;fill:none;vertical-align:middle}
.icon.sm{width:16px;height:16px}
.icon.scale-face{width:22px;height:22px}
.rotate-90{transform:rotate(-90deg)}
.nav-icon{display:grid;place-items:center;width:18px;height:18px;color:currentColor}
.block-icon{font-size:0}
.block-icon .icon{width:18px;height:18px}
.icon-btn .icon,.btn .icon,.answer .icon,.tree-node .icon,.hero-pills .icon{margin-right:0}
.btn.ghost{background:#fff;border-color:#D7E3FA;color:#255EEA}
.btn.ghost:hover{background:#F7FAFF;border-color:#BFD4FF}
.btn.icon-only{padding:8px 10px;min-width:40px;justify-content:center}
.tree-node{display:flex;align-items:center;gap:8px}
.scale-item{display:grid;place-items:center}
.scale-item .icon{width:20px;height:20px}
.completion-icon{display:grid;place-items:center;width:60px;height:60px;border-radius:20px;background:#EEF4FF;color:var(--blue);margin:0 auto 10px}
.completion-icon .icon{width:30px;height:30px}
.section-head{display:flex;justify-content:space-between;align-items:center;margin:24px 0 14px}
.section-head h2{margin:0;font-size:20px}
.section-meta{font-size:13px;color:var(--muted)}
.onboarding-hero{display:grid;grid-template-columns:minmax(0,1.1fr) 320px;gap:28px;align-items:center;padding:28px}
.hero-kicker,.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;background:#EEF4FF;color:#255EEA;font-size:12px;font-weight:700;margin-bottom:14px}
.hero-copy h2{margin:0 0 10px;font-size:28px;line-height:1.15}
.hero-copy p{margin:0 0 18px;color:#5f6b7a;max-width:680px}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.hero-pills span{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:999px;background:#F7FAFF;border:1px solid #E4ECFB;font-size:13px;color:#475467}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.hero-art img,.onboarding-art img{display:block;width:100%;height:auto}
.modal-backdrop{position:fixed;inset:0;background:rgba(8,15,28,.5);backdrop-filter:blur(4px);display:grid;place-items:center;padding:28px;z-index:40}
.onboarding-modal{width:min(1060px,100%);padding:18px 18px 18px 24px;position:relative}
.modal-close{position:absolute;top:16px;right:16px;background:#F7FAFF}
.onboarding-layout{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:22px;align-items:center}
.onboarding-copy h2{margin:0 0 10px;font-size:30px;line-height:1.12}
.onboarding-copy p{margin:0 0 18px;color:#5f6b7a;font-size:15px;line-height:1.55}
.onboarding-points{list-style:none;padding:0;margin:0 0 20px;display:grid;gap:12px}
.onboarding-points li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#243041}
.onboarding-points li .icon{margin-top:2px;color:#255EEA}
.onboarding-dots{display:flex;gap:8px;margin-bottom:18px}
.onboarding-dot{width:10px;height:10px;border-radius:999px;background:#D8E4FB;border:none;padding:0;cursor:pointer}
.onboarding-dot.active{width:28px;background:#246BFE}
.onboarding-actions{display:flex;gap:10px;flex-wrap:wrap}
.onboarding-art{padding:10px}
@media (max-width: 980px){
  .onboarding-hero,.onboarding-layout{grid-template-columns:1fr}
  .hero-art{order:-1;max-width:340px}
  .onboarding-art{max-width:360px;margin:0 auto}
}

/* v5 — research builder workspace */
.builder-workspace{display:grid;grid-template-columns:260px minmax(390px,1fr) minmax(360px,470px);gap:16px;align-items:start}
.builder-panel-head{min-height:64px;padding:14px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.builder-panel-head h3{margin:0;font-size:14px;line-height:20px}
.builder-panel-head p{margin:2px 0 0;font-size:11.5px;color:var(--muted)}
.method-library,.inspector-panel{position:sticky;top:84px;max-height:calc(100vh - 108px);overflow:hidden}
.method-search-wrap{padding:10px 12px 4px}
.method-search{height:36px;min-height:36px;background:#FAFBFD}
.method-groups{padding:4px 8px 12px;overflow:auto;max-height:calc(100vh - 190px)}
.method-group{padding:7px 0}
.method-group h4{margin:0 7px 7px;font-size:10.5px;line-height:16px;color:#8894A6;text-transform:uppercase;letter-spacing:.07em}
.method-list{display:grid;gap:4px}
.method-card{border:1px solid transparent;background:#fff;border-radius:10px;display:grid;grid-template-columns:34px minmax(0,1fr) 26px;gap:9px;align-items:center;padding:8px 8px;text-align:left;color:var(--text);transition:.14s ease;cursor:grab}
.method-card:hover{background:#F7F9FC;border-color:#E1E7F0}
.method-card:active{cursor:grabbing}
.method-icon{width:34px;height:34px;border-radius:9px;background:#F1F5FB;color:#536176;display:grid;place-items:center}
.method-card:hover .method-icon{background:#E8F0FF;color:var(--blue)}
.method-copy{display:grid;gap:1px;min-width:0}
.method-copy strong{font-size:12.5px;line-height:17px;font-weight:680}
.method-copy small{font-size:10.5px;line-height:14px;color:#7C8798;white-space:normal}
.method-add{width:26px;height:26px;border-radius:7px;display:grid;place-items:center;color:#8A96A8;opacity:0;transition:.12s ease}
.method-card:hover .method-add{opacity:1;background:#EDF3FF;color:var(--blue)}
.method-group[hidden],.method-card[hidden]{display:none!important}

.scenario-canvas{min-height:560px;overflow:hidden;transition:border-color .14s ease,box-shadow .14s ease}
.scenario-canvas.drag-over{border-color:#8CB0FF;box-shadow:0 0 0 3px rgba(36,107,254,.08)}
.scenario-head{background:#FCFDFE}
.scenario-mode{font-size:11px;font-weight:700;color:#516075;background:#F1F4F8;padding:5px 8px;border-radius:999px}
.scenario-flow{padding:18px 18px 10px;display:grid;gap:14px}
.scenario-node{position:relative;min-height:72px;border:1px solid #DDE4EE;background:#fff;border-radius:12px;display:grid;grid-template-columns:16px 28px 36px minmax(0,1fr) auto;gap:9px;align-items:center;padding:10px 10px 10px 8px;cursor:pointer;box-shadow:var(--shadow-xs);transition:.14s ease}
.scenario-node:not(:last-child)::after{content:"";position:absolute;left:55px;top:100%;width:1px;height:15px;background:#CBD6E4}
.scenario-node:hover{border-color:#BCC9DB;box-shadow:0 4px 12px rgba(16,24,40,.06)}
.scenario-node.active{border-color:#8FB0FC;box-shadow:0 0 0 2px rgba(36,107,254,.09),var(--shadow-sm);background:#FBFDFF}
.scenario-node.dragging{opacity:.45}
.scenario-node.drop-before::before,.scenario-node.drop-after::before{content:"";position:absolute;left:18px;right:18px;height:2px;border-radius:99px;background:var(--blue)}
.scenario-node.drop-before::before{top:-8px}.scenario-node.drop-after::before{bottom:-8px}
.node-handle{width:12px;display:grid;grid-template-columns:repeat(2,3px);grid-template-rows:repeat(3,3px);gap:2px;opacity:.35;cursor:grab}
.node-handle span{width:3px;height:3px;border-radius:50%;background:#718096}
.node-index{font-size:11px;font-weight:750;color:#8290A4;text-align:center}
.node-icon{width:36px;height:36px;border-radius:9px;background:#EEF3FA;color:#536176;display:grid;place-items:center}
.scenario-node.active .node-icon{background:#E5EEFF;color:var(--blue)}
.node-main{min-width:0}
.node-title{font-size:13px;font-weight:700;line-height:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.node-meta{display:flex;align-items:center;gap:5px;flex-wrap:wrap;font-size:10.5px;color:#7E8A9B;margin-top:3px}
.node-tag{padding:2px 5px;border-radius:5px;background:#F0F4F8;color:#66758A}
.node-actions{display:flex;align-items:center;opacity:0;transition:.12s ease}
.scenario-node:hover .node-actions,.scenario-node.active .node-actions{opacity:1}
.scenario-drop-tail{margin:4px 18px 18px;min-height:46px;border:1px dashed #C9D4E2;border-radius:10px;display:flex;align-items:center;justify-content:center;gap:7px;font-size:11.5px;color:#8290A3;background:#FAFCFE}
.scenario-empty,.inspector-empty,.logic-empty{min-height:360px;display:grid;place-items:center;align-content:center;text-align:center;padding:28px;color:var(--muted)}
.scenario-empty strong,.inspector-empty strong,.logic-empty strong{color:var(--text);font-size:14px;margin-top:10px}
.scenario-empty p,.inspector-empty p,.logic-empty p{margin:5px 0 0;max-width:280px;font-size:12px;line-height:1.5}
.scenario-empty-icon{width:46px;height:46px;border-radius:14px;background:#EDF3FF;color:var(--blue);display:grid;place-items:center}
.scenario-empty-icon .icon{width:22px;height:22px}
.inspector-scroll{max-height:calc(100vh - 173px);overflow:auto;padding:20px 20px 26px}
.inspector-panel .section-title{font-size:17px}
.inspector-panel .section-sub{margin-bottom:20px}
.inspector-panel .form-grid{gap:16px}
.inspector-panel .form-grid.two{grid-template-columns:1fr 1fr;gap:14px}
.inspector-panel .field>.select{width:100%}
.inspector-panel .switch-row{gap:12px}
.inspector-panel .mini-card{padding:12px}

/* v5 — branch logic */
.logic-page{display:grid;gap:18px;max-width:1120px}
.logic-overview{overflow:hidden}
.logic-flow-preview{display:flex;align-items:center;gap:6px;padding:14px 16px 18px;overflow-x:auto}
.logic-preview-node{position:relative;flex:0 0 auto;max-width:190px;display:flex;align-items:center;gap:7px;padding:8px 10px;border:1px solid #DEE5EF;border-radius:9px;background:#fff;font-size:11.5px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logic-preview-node .node-icon{width:28px;height:28px;border-radius:7px;flex:0 0 auto}
.logic-preview-node>span:nth-child(2){overflow:hidden;text-overflow:ellipsis}
.logic-rule-dot{position:absolute;top:5px;right:5px;width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 2px #fff}
.logic-arrow{color:#A4B0C0;display:grid;place-items:center}
.logic-rules-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-top:4px}
.logic-rules-head h2{margin:0 0 3px;font-size:20px}
.logic-rules-head p{margin:0;color:var(--muted);font-size:12.5px}
.logic-rules-list{display:grid;gap:14px}
.logic-rule{overflow:hidden}
.logic-rule-top{display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:12px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line);background:#FCFDFE}
.rule-number{width:30px;height:30px;border-radius:9px;background:#EAF1FF;color:var(--blue);display:grid;place-items:center;font-size:12px;font-weight:800}
.logic-rule-title .input{height:34px;min-height:34px;font-weight:700;max-width:430px}
.logic-rule-title span{display:block;font-size:10.5px;color:#8A95A6;margin-top:3px}
.logic-trigger-row,.logic-action-row{display:grid;grid-template-columns:190px minmax(0,420px);gap:20px;align-items:end;padding:16px;border-bottom:1px solid #EEF1F5}
.logic-trigger-label{display:flex;align-items:center;gap:10px}
.logic-trigger-label strong{display:block;font-size:12.5px}
.logic-trigger-label small{display:block;color:#8A95A6;font-size:10.5px;margin-top:1px}
.logic-step-dot{width:24px;height:24px;border-radius:8px;background:#F0F4F8;color:#607089;display:grid;place-items:center;font-size:11px;font-weight:800}
.logic-condition-section{padding:16px;border-bottom:1px solid #EEF1F5}
.logic-section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px}
.logic-conditions{display:grid;gap:8px;margin-bottom:10px}
.condition-card{border:1px solid #E3E8F0;border-radius:10px;background:#FAFBFD;padding:10px}
.condition-grid{display:grid;grid-template-columns:130px minmax(170px,1fr) 120px minmax(130px,.8fr) 32px;gap:8px;align-items:end}
.condition-grid .field{gap:4px}.condition-grid .field label{font-size:10.5px;color:#748197}.condition-grid .select,.condition-grid .input{height:36px;min-height:36px}
.condition-delete{margin-bottom:3px}
.logic-action-row{border-bottom:0;grid-template-columns:190px minmax(0,1fr);align-items:start}
.logic-action-fields{display:grid;grid-template-columns:minmax(170px,260px) minmax(170px,1fr);gap:10px}
.logic-empty{min-height:280px;border:1px dashed #CDD7E4;box-shadow:none}
.logic-empty .btn{margin-top:16px}

@media(max-width:1280px){
  .builder-workspace{grid-template-columns:230px minmax(360px,1fr) 380px}
  .method-copy small{display:none}
}
@media(max-width:1080px){
  .builder-workspace{grid-template-columns:220px minmax(0,1fr)}
  .inspector-panel{grid-column:1/-1;position:static;max-height:none}
  .inspector-scroll{max-height:none}
  .condition-grid{grid-template-columns:1fr 1fr 1fr 1fr 32px}
}
@media(max-width:760px){
  .builder-workspace{grid-template-columns:1fr}
  .method-library,.inspector-panel{position:static;max-height:none}
  .method-groups{max-height:none}
  .method-list{grid-template-columns:1fr 1fr}
  .scenario-canvas{min-height:auto}
  .logic-rules-head{align-items:flex-start;flex-direction:column}
  .logic-trigger-row,.logic-action-row{grid-template-columns:1fr;gap:10px}
  .condition-grid,.logic-action-fields{grid-template-columns:1fr}
  .condition-delete{width:100%}
}

/* v6 — fixed-height builder columns with independent scrolling */
.builder-workspace{
  align-items:stretch;
  min-height:0;
}
.method-library,
.scenario-canvas,
.inspector-panel{
  position:sticky;
  top:84px;
  height:calc(100dvh - 108px);
  max-height:calc(100dvh - 108px);
  min-height:520px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.builder-panel-head{
  flex:0 0 auto;
}
.method-search-wrap{
  flex:0 0 auto;
}
.method-groups,
.scenario-scroll,
.inspector-scroll{
  flex:1 1 auto;
  min-height:0;
  overflow-y:auto;
  overscroll-behavior:contain;
  scrollbar-gutter:stable;
  -webkit-overflow-scrolling:touch;
}
.method-groups{
  max-height:none;
  padding-bottom:20px;
}
.scenario-scroll{
  background:#fff;
}
.scenario-canvas{
  min-height:0;
}
.scenario-flow{
  min-height:min-content;
}
.scenario-empty{
  min-height:100%;
}
.inspector-scroll{
  max-height:none;
  padding-bottom:32px;
}
.method-groups::-webkit-scrollbar,
.scenario-scroll::-webkit-scrollbar,
.inspector-scroll::-webkit-scrollbar{
  width:10px;
}
.method-groups::-webkit-scrollbar-track,
.scenario-scroll::-webkit-scrollbar-track,
.inspector-scroll::-webkit-scrollbar-track{
  background:transparent;
}
.method-groups::-webkit-scrollbar-thumb,
.scenario-scroll::-webkit-scrollbar-thumb,
.inspector-scroll::-webkit-scrollbar-thumb{
  background:#D7DEE8;
  border:3px solid transparent;
  background-clip:padding-box;
  border-radius:999px;
}
.method-groups::-webkit-scrollbar-thumb:hover,
.scenario-scroll::-webkit-scrollbar-thumb:hover,
.inspector-scroll::-webkit-scrollbar-thumb:hover{
  background:#BFC9D7;
  border:3px solid transparent;
  background-clip:padding-box;
}

@media(max-height:700px) and (min-width:1081px){
  .method-library,
  .scenario-canvas,
  .inspector-panel{
    min-height:420px;
  }
}

@media(max-width:1080px){
  .method-library,
  .scenario-canvas{
    height:calc(100dvh - 108px);
    max-height:calc(100dvh - 108px);
    min-height:460px;
  }
  .inspector-panel{
    height:auto;
    max-height:none;
    min-height:0;
    display:block;
  }
  .inspector-scroll{
    overflow:visible;
  }
}

@media(max-width:760px){
  .method-library,
  .scenario-canvas,
  .inspector-panel{
    position:static;
    height:auto;
    max-height:none;
    min-height:0;
    display:block;
  }
  .method-groups,
  .scenario-scroll,
  .inspector-scroll{
    overflow:visible;
    scrollbar-gutter:auto;
  }
  .scenario-empty{
    min-height:320px;
  }
}

/* v0.1.8 — Results bank and report-only view */
.bank-kpis{grid-template-columns:repeat(3,minmax(0,1fr));max-width:760px}
.report-list{display:grid;gap:10px}
.report-row{width:100%;padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left;cursor:pointer;transition:border-color .14s ease,box-shadow .14s ease,transform .1s ease}
.report-row:hover{border-color:#BFD0E9;box-shadow:var(--shadow-sm);transform:translateY(-1px)}
.report-row-main{display:flex;align-items:center;gap:12px;min-width:0}
.report-icon{width:38px;height:38px;border-radius:10px;background:#EEF4FF;color:var(--blue);display:grid;place-items:center;flex:0 0 auto}
.report-row-main strong{font-size:14px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.report-row-desc{font-size:12px;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:720px}
.report-row-meta{display:flex;align-items:center;justify-content:flex-end;gap:12px;color:var(--muted);font-size:12px;white-space:nowrap;flex:0 0 auto}
.report-row-meta>.icon{color:#8290A5}
.bank-empty{padding:50px 24px;text-align:center;max-width:720px}
.bank-empty-icon{width:54px;height:54px;border-radius:16px;background:#EEF4FF;color:var(--blue);display:grid;place-items:center;margin:0 auto 14px}
.bank-empty-icon .icon{width:26px;height:26px}
.bank-empty h3{margin:0 0 7px;font-size:16px}
.bank-empty p{margin:0 auto;color:var(--muted);max-width:520px;line-height:1.55}
.report-head{margin-bottom:22px}
.report-title-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-top:22px}
.report-title-row h1{margin:6px 0 6px;font-size:28px;letter-spacing:-.025em;line-height:1.2}
.report-title-row p{margin:0;color:var(--muted);max-width:760px}
.report-eyebrow{display:flex;align-items:center;gap:7px;color:var(--blue);font-size:12px;font-weight:700}
.report-head-meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;white-space:nowrap}
@media(max-width:800px){
  .bank-kpis{grid-template-columns:1fr 1fr}
  .report-row,.report-title-row{align-items:flex-start;flex-direction:column}
  .report-row-meta{width:100%;justify-content:flex-start;flex-wrap:wrap}
  .report-row-desc{max-width:70vw}
  .report-head-meta{white-space:normal;flex-wrap:wrap}
}

/* v0.1.9 — demo report */
.badge.demo{background:#EEF4FF;color:#245FDB;border:1px solid #D6E4FF}

/* Launch settings */
.launch-modal{width:min(760px,100%);padding:26px;position:relative;max-height:min(820px,calc(100vh - 48px));overflow:auto}
.launch-modal-head{display:grid;grid-template-columns:48px minmax(0,1fr);gap:14px;align-items:start;padding-right:44px;margin-bottom:22px}
.launch-modal-head h2{margin:2px 0 6px;font-size:26px;line-height:1.15;letter-spacing:-.02em}
.launch-modal-head p{margin:0;color:var(--muted);line-height:1.55}
.launch-icon{width:48px;height:48px;border-radius:14px;background:var(--blue-50);color:var(--blue);display:grid;place-items:center}
.launch-icon .icon{width:24px;height:24px}
.launch-form{display:grid;gap:18px}
.url-composer{min-height:var(--control-h);display:flex;align-items:center;border:1px solid var(--line-strong);border-radius:9px;background:#fff;overflow:hidden;transition:border-color .14s ease,box-shadow .14s ease}
.url-composer:focus-within{border-color:#7FA5FF;box-shadow:0 0 0 3px rgba(36,107,254,.12)}
.url-composer>span{height:var(--control-h);display:flex;align-items:center;padding:0 0 0 12px;color:#7A8699;white-space:nowrap;background:#F8FAFC;border-right:1px solid var(--line);font-size:13px}
.url-composer .input{border:0;border-radius:0;box-shadow:none!important;min-width:0;padding-left:8px}
.launch-preview{border:1px solid #DCE7FA;border-radius:10px;padding:12px 14px;background:#F8FBFF;display:grid;gap:3px;overflow:hidden}
.launch-preview span{font-size:11.5px;color:#7A8699}
.launch-preview strong{font-size:13px;color:#2458BD;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.optional{font-weight:500;color:#98A2B3;font-size:11.5px;margin-left:4px}
.launch-note{display:flex;align-items:flex-start;gap:9px;padding:12px 14px;border-radius:10px;background:#F8FAFC;color:#667085;font-size:12px;line-height:1.5}
.launch-note .icon{margin-top:1px;color:#667085}
.launch-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}
@media(max-width:700px){
  .launch-modal{padding:20px 16px;max-height:calc(100vh - 20px)}
  .launch-modal-head{grid-template-columns:40px minmax(0,1fr);padding-right:34px}
  .launch-icon{width:40px;height:40px;border-radius:12px}
  .url-composer{display:grid}
  .url-composer>span{border-right:0;border-bottom:1px solid var(--line);padding:0 12px;height:34px}
  .launch-actions{display:grid;grid-template-columns:1fr 1fr}
}

/* v11: study deletion + PDF export */
.study-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.study-delete{opacity:0;color:#98A2B3;transition:opacity .14s ease,color .14s ease,background .14s ease}
.study-card:hover .study-delete,.study-delete:focus-visible{opacity:1}
.study-delete:hover{color:var(--danger);background:var(--danger-bg)}
.report-toolbar,.results-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.results-toolbar{justify-content:flex-end}
@media(max-width:700px){.study-delete{opacity:1}.report-toolbar,.results-toolbar{align-items:stretch}.report-toolbar .btn,.results-toolbar .btn,.results-toolbar .select{width:100%!important}}

/* v14 — research lifecycle */
.badge.closed{background:#EEF1F5;color:#475467}
.closed-study-banner{display:flex;gap:10px;align-items:flex-start;margin:0 0 18px;padding:13px 15px;border:1px solid #D8DEE8;border-radius:12px;background:#F7F8FA;color:#344054}
.closed-study-banner>.icon{flex:0 0 auto;margin-top:1px}
.closed-study-banner div{display:flex;flex-direction:column;gap:2px}
.closed-study-banner strong{font-size:13px;color:#1D2939}
.closed-study-banner span{font-size:12.5px;line-height:18px;color:#667085}
.content :disabled{cursor:not-allowed}


/* v15 — pre-launch readiness check */
.readiness-modal{width:min(820px,100%);padding:0;position:relative;max-height:min(860px,calc(100vh - 40px));overflow:hidden;display:flex;flex-direction:column}
.readiness-head{display:grid;grid-template-columns:52px minmax(0,1fr);gap:15px;padding:26px 28px 19px;border-bottom:1px solid var(--line)}
.readiness-head h2{margin:3px 0 6px;font-size:25px;line-height:1.16;letter-spacing:-.02em}.readiness-head p{margin:0;color:var(--muted);line-height:1.5}
.readiness-hero-icon{width:52px;height:52px;border-radius:15px;display:grid;place-items:center}.readiness-hero-icon .icon{width:25px;height:25px}
.readiness-head.good .readiness-hero-icon{background:#ECFDF3;color:#067647}.readiness-head.warn .readiness-hero-icon{background:#FFFAEB;color:#B54708}.readiness-head.bad .readiness-hero-icon{background:#FEF3F2;color:#B42318}
.readiness-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:14px 28px;background:#FAFBFC;border-bottom:1px solid var(--line)}
.readiness-summary span{font-size:12px;color:var(--muted)}.readiness-summary b{font-size:16px;color:var(--text);margin-right:4px}.readiness-summary .summary-error b{color:#B42318}.readiness-summary .summary-warning b{color:#B54708}
.readiness-list{padding:16px 28px;display:grid;gap:9px;overflow:auto;min-height:0}.readiness-item{display:grid;grid-template-columns:32px minmax(0,1fr) auto;align-items:center;gap:11px;padding:12px 12px;border:1px solid var(--line);border-radius:11px;background:#fff}.readiness-item.error{border-color:#FECACA;background:#FFFBFA}.readiness-item.warning{border-color:#FEDF89;background:#FFFCF5}
.readiness-item-icon{width:30px;height:30px;border-radius:9px;display:grid;place-items:center}.readiness-item.error .readiness-item-icon{background:#FEE4E2;color:#B42318}.readiness-item.warning .readiness-item-icon{background:#FEF0C7;color:#B54708}.readiness-item-copy strong{font-size:13px}.readiness-item-copy p{margin:3px 0 0;font-size:12px;line-height:1.45;color:var(--muted)}
.readiness-all-good{margin:20px 28px;padding:18px;border:1px solid #ABEFC6;background:#F6FEF9;border-radius:12px;display:flex;gap:12px;align-items:center;color:#067647}.readiness-all-good>.icon{width:26px;height:26px}.readiness-all-good div{display:flex;flex-direction:column;gap:3px}.readiness-all-good span{font-size:12px;color:#47705B}
.readiness-actions{display:flex;justify-content:flex-end;gap:9px;padding:18px 28px 22px;border-top:1px solid var(--line);background:#fff}.readiness-focus{outline:3px solid rgba(36,107,254,.22)!important;outline-offset:3px;transition:outline .2s ease}
@media(max-width:700px){.readiness-modal{max-height:calc(100vh - 18px)}.readiness-head{padding:20px 18px 16px;grid-template-columns:42px minmax(0,1fr)}.readiness-hero-icon{width:42px;height:42px}.readiness-summary{grid-template-columns:1fr 1fr;padding:12px 18px}.readiness-list{padding:12px 18px}.readiness-item{grid-template-columns:30px minmax(0,1fr)}.readiness-item .btn{grid-column:2;justify-self:start}.readiness-actions{padding:14px 18px 18px;display:grid;grid-template-columns:1fr}.readiness-actions .btn{width:100%}}

/* v16 — personal workspace, access management and sign in */
.nav-label{margin:18px 18px 6px;color:#8b96a8;font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.sidebar-user{margin-top:auto;padding:14px 14px 10px;border-top:1px solid var(--line);display:flex;align-items:center;gap:10px}
.user-avatar{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:#eaf1ff;color:var(--primary);font-weight:800;flex:0 0 auto}.user-avatar.small{width:32px;height:32px;border-radius:10px}
.user-copy,.member-info{display:flex;flex-direction:column;min-width:0;flex:1}.user-copy strong,.member-info strong{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-copy span,.member-info span{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.side-meta{margin-top:0}
.login-page{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 10% 10%,#eaf1ff,transparent 38%),#f5f7fb}.login-card{width:min(440px,100%);padding:34px;display:grid;gap:28px;box-shadow:0 22px 70px rgba(22,40,80,.12)}.login-brand{padding:0}.login-card h1{font-size:30px;margin:8px 0}.login-card p{color:var(--muted);line-height:1.55}.login-card form{display:grid;gap:16px}.login-submit{width:100%;justify-content:center}.login-error{min-height:18px;color:var(--danger);font-size:13px}.login-note{padding:12px 14px;background:#f6f8fb;border:1px solid var(--line);border-radius:10px;color:var(--muted);font-size:12px;line-height:1.5}
.access-grid{display:grid;grid-template-columns:minmax(320px,.8fr) minmax(420px,1.2fr);gap:16px}.settings-help{margin:5px 0 16px;color:var(--muted);font-size:13px}.visibility-options{display:grid;gap:10px}.visibility-option{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:12px;cursor:pointer}.visibility-option.selected{border-color:var(--primary);background:#f4f7ff}.visibility-option span{display:flex;flex-direction:column;gap:4px}.visibility-option small{color:var(--muted)}.invite-row{display:grid;grid-template-columns:1fr 120px auto;gap:8px;margin:16px 0}.member-list{display:grid;gap:8px}.member-row{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid var(--line);border-radius:12px}.member-spacer{width:32px}
@media(max-width:980px){.access-grid{grid-template-columns:1fr}.invite-row{grid-template-columns:1fr 110px}.invite-row .btn{grid-column:1/-1}}