:root{--bg:#f6f6f4;--panel:#fff;--soft:#f0efec;--line:#e3e1dc;--fg:#1a1a18;--muted:#6b6a65;--accent:#4f46e5;--accent-fg:#fff;--accent-soft:#4f46e51a;--ok:#16794a;--ok-soft:#16794a1a;--warn:#a15c07;--warn-soft:#a15c071a;--err:#b42318;--err-soft:#b423181a;--radius:10px;--font:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,monospace;color-scheme:light}
@media(prefers-color-scheme:dark){:root{--bg:#111113;--panel:#19191c;--soft:#222226;--line:#2f2f35;--fg:#ececea;--muted:#9a9a94;--accent:#8b84ff;--accent-fg:#14141a;--accent-soft:#8b84ff24;--ok:#4cc38a;--ok-soft:#4cc38a1f;--warn:#e0a24a;--warn-soft:#e0a24a1f;--err:#f08379;--err-soft:#f083791f;color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--fg);font:14px/1.5 var(--font);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{margin:0;line-height:1.25}
.muted{color:var(--muted)}.mono{font-family:var(--mono)}.grow{flex:1}.row{display:flex;align-items:center;gap:10px}.wrap{flex-wrap:wrap}
[hidden]{display:none!important}

/* controls */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;padding:0 14px;border:1px solid var(--line);background:var(--panel);border-radius:8px;font-weight:600;font-size:13px;white-space:nowrap;transition:background .15s,border-color .15s}
.btn:hover{background:var(--soft);text-decoration:none}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.btn.primary:hover{filter:brightness(1.08);background:var(--accent)}
.btn.danger{color:var(--err)}.btn.danger:hover{background:var(--err-soft)}
.btn.ghost{border-color:transparent;background:transparent}.btn.ghost:hover{background:var(--soft)}
.btn.sm{height:28px;padding:0 10px;font-size:12px}
.btn:disabled{opacity:.5;cursor:default}
.icon-btn{width:28px;height:28px;display:inline-grid;place-items:center;border:0;background:transparent;border-radius:6px;color:var(--muted)}
.icon-btn:hover{background:var(--soft);color:var(--fg)}
.input,.select,.textarea{width:100%;padding:8px 10px;background:var(--panel);border:1px solid var(--line);border-radius:8px;outline:none;transition:border-color .15s,box-shadow .15s}
.input:focus,.select:focus,.textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.input.bad{border-color:var(--err)}
.textarea{resize:vertical;min-height:64px}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}
.field>label,.label{font-size:12px;font-weight:600;color:var(--muted)}
.hint{font-size:12px;color:var(--muted);margin:0}
.switch{display:flex;align-items:center;gap:10px;cursor:pointer;margin-bottom:14px;font-weight:500}
.switch input{appearance:none;flex:none;width:34px;height:20px;border-radius:20px;background:var(--line);position:relative;cursor:pointer;transition:background .15s;margin:0}
.switch input::after{content:'';position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .15s}
.switch input:checked{background:var(--accent)}.switch input:checked::after{transform:translateX(14px)}
.pill{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:20px;font-size:12px;font-weight:600;background:var(--soft);color:var(--muted)}
.pill.ok{background:var(--ok-soft);color:var(--ok)}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.err{background:var(--err-soft);color:var(--err)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}
.section{padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);margin-bottom:16px}
.section>h3{font-size:13px;margin-bottom:12px}
.notice{padding:10px 12px;border-radius:8px;background:var(--warn-soft);color:var(--warn);font-size:13px;margin-bottom:14px}
.notice.err{background:var(--err-soft);color:var(--err)}.notice ul{margin:6px 0 0;padding-left:18px}

/* shell */
.topbar{display:flex;align-items:center;gap:14px;height:56px;padding:0 20px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.brand{font-weight:800;letter-spacing:-.02em;font-size:15px;color:var(--fg)}.brand i{color:var(--accent);font-style:normal}
.page{max-width:1120px;margin:0 auto;padding:28px 20px 60px}
.page-head{display:flex;align-items:center;gap:12px;margin-bottom:22px;flex-wrap:wrap}
.page-head h1{font-size:22px;letter-spacing:-.02em}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:20px}
.login .card{width:100%;max-width:360px;padding:28px}
.login h1{font-size:20px;margin-bottom:4px}

/* forms list */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:22px}
.kpi{padding:14px 16px}
.kpi small{display:block;color:var(--muted);font-size:12px;font-weight:600}
.kpi b{display:block;font-size:26px;letter-spacing:-.03em;margin-top:2px;font-variant-numeric:tabular-nums}
.kpi span{font-size:12px;color:var(--muted)}
.forms{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}
.form-card{padding:16px;display:flex;flex-direction:column;gap:12px}
.form-card h3{font-size:16px;letter-spacing:-.01em}
.url-line{display:flex;align-items:center;gap:6px;font:12px var(--mono);color:var(--muted);background:var(--soft);border-radius:6px;padding:5px 8px;overflow:hidden}
.url-line span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.mini{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.mini div small{display:block;font-size:11px;color:var(--muted)}.mini div b{font-size:17px;font-variant-numeric:tabular-nums}
.empty{padding:48px 20px;text-align:center;color:var(--muted)}

/* editor */
.ed{display:flex;flex-direction:column;height:100vh}
.ed-top{display:flex;align-items:center;gap:12px;height:56px;padding:0 16px;background:var(--panel);border-bottom:1px solid var(--line);flex:none}
.ed-title{max-width:260px;font-weight:700;border-color:transparent;background:transparent}
.ed-title:hover{border-color:var(--line)}
.tabs{display:flex;gap:2px;background:var(--soft);padding:3px;border-radius:9px}
.tab{border:0;background:transparent;padding:5px 12px;border-radius:7px;font-weight:600;font-size:13px;color:var(--muted)}
.tab[aria-selected=true]{background:var(--panel);color:var(--fg);box-shadow:0 1px 2px #0002}
.save-state{font-size:12px;color:var(--muted);min-width:90px;text-align:right;white-space:nowrap}
.ed-body{flex:1;display:grid;grid-template-columns:270px minmax(0,1fr) minmax(340px,440px);min-height:0}
.ed-body.no-list{grid-template-columns:minmax(0,1fr) minmax(340px,440px)}
.ed-list{border-right:1px solid var(--line);background:var(--panel);overflow:auto;padding:12px}
.ed-panel{overflow:auto;padding:22px 26px 60px}
.ed-panel .inner{max-width:640px;margin:0 auto}
.ed-preview{border-left:1px solid var(--line);background:var(--soft);display:flex;flex-direction:column;min-width:0}
.pv-bar{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--line)}
.pv-stage{flex:1;display:grid;place-items:center;padding:12px;min-height:0}
.pv-frame{border:1px solid var(--line);border-radius:12px;background:#000;width:100%;height:100%;transition:width .25s}
.pv-stage.mobile .pv-frame{width:375px;max-width:100%;height:min(720px,100%)}
.li{display:flex;align-items:center;gap:9px;padding:8px 9px;border-radius:8px;cursor:pointer;border:1px solid transparent;margin-bottom:2px}
.li:hover{background:var(--soft)}
.li.sel{background:var(--accent-soft);border-color:var(--accent)}
.li.over{border-color:var(--accent);border-style:dashed}
.li .badge{flex:none;width:30px;height:24px;display:grid;place-items:center;border-radius:6px;background:var(--soft);font:700 10px var(--mono);color:var(--muted)}
.li.sel .badge{background:var(--accent);color:var(--accent-fg)}
.li .txt{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}
.li .num{font:600 11px var(--mono);color:var(--muted)}
.li .hook{width:7px;height:7px;border-radius:50%;background:var(--ok);flex:none}
.li .grab{color:var(--muted);cursor:grab;font-size:12px;opacity:0}.li:hover .grab{opacity:1}
.list-sep{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:12px 9px 6px}
.menu{position:absolute;z-index:30;width:300px;max-height:420px;overflow:auto;padding:6px;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 40px #0003}
.menu button{display:flex;align-items:center;gap:10px;width:100%;padding:8px;border:0;background:transparent;border-radius:8px;text-align:left}
.menu button:hover{background:var(--soft)}
.menu .badge{flex:none;width:30px;height:24px;display:grid;place-items:center;border-radius:6px;background:var(--soft);font:700 10px var(--mono);color:var(--muted)}
.menu small{display:block;color:var(--muted);font-size:12px}
.opt-row{display:flex;align-items:center;gap:6px;margin-bottom:6px}
.opt-row .input{flex:1}
.opt-row label{font-size:11px;color:var(--muted);display:flex;gap:4px;align-items:center;white-space:nowrap}
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.swatches{display:flex;gap:8px;flex-wrap:wrap}
.swatch{display:flex;align-items:center;gap:8px;padding:6px 10px 6px 6px;border:1px solid var(--line);border-radius:20px;background:var(--panel);font-size:12px;font-weight:600}
.swatch i{display:flex;width:22px;height:22px;border-radius:50%;overflow:hidden;border:1px solid var(--line)}.swatch i b{flex:1}
.color-row{display:flex;gap:8px;align-items:center}
.color-row input[type=color]{width:42px;height:36px;padding:2px;border:1px solid var(--line);border-radius:8px;background:var(--panel);cursor:pointer}
.upload{display:flex;align-items:center;gap:12px}
.upload img{width:64px;height:64px;object-fit:contain;border:1px solid var(--line);border-radius:8px;background:repeating-conic-gradient(var(--soft) 0 25%,var(--panel) 0 50%) 0 0/12px 12px}
.slug-box{display:flex;align-items:stretch;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--panel)}
.slug-box span{display:flex;align-items:center;padding:0 10px;background:var(--soft);color:var(--muted);font:12px var(--mono);white-space:nowrap}
.slug-box input{border:0;border-radius:0;box-shadow:none!important;font-family:var(--mono)}
.log-list{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.log{display:flex;align-items:center;gap:8px;font-size:12px;padding:6px 8px;background:var(--soft);border-radius:6px}
.log .when{color:var(--muted);font-family:var(--mono)}.log .url{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}

/* results */
.range{width:auto}
.chart{padding:16px}
.chart svg{display:block;width:100%;height:auto;overflow:visible}
.legend{display:flex;gap:16px;font-size:12px;color:var(--muted);margin-bottom:8px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:-1px}
.funnel{padding:6px 0}
.fn{display:grid;grid-template-columns:34px minmax(0,1fr) 160px 70px;gap:12px;align-items:center;padding:9px 16px;border-top:1px solid var(--line)}
.fn:first-child{border-top:0}
.fn .n{font:600 12px var(--mono);color:var(--muted)}
.fn .q{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar{height:8px;border-radius:8px;background:var(--soft);overflow:hidden}.bar i{display:block;height:100%;background:var(--accent);border-radius:8px}
.fn .drop{font-size:12px;text-align:right;font-variant-numeric:tabular-nums}
.drop.hi{color:var(--err);font-weight:700}
.qgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:14px}
.qcard{padding:16px}
.qcard h3{font-size:14px;margin-bottom:2px}
.dist{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.dist .d{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;font-size:13px}
.dist .d .bar{grid-column:1/3}
.dist b{font-variant-numeric:tabular-nums}
.latest{margin:12px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.latest li{padding:7px 10px;background:var(--soft);border-radius:6px;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:12px;color:var(--muted);font-weight:600;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px 14px;border-bottom:1px solid var(--line);max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
tbody tr{cursor:pointer}tbody tr:hover{background:var(--soft)}
.drawer-bg{position:fixed;inset:0;background:#0006;z-index:40}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(480px,100%);background:var(--panel);border-left:1px solid var(--line);z-index:41;overflow:auto;padding:22px}
.qa{padding:12px 0;border-top:1px solid var(--line)}.qa small{display:block;color:var(--muted);font-size:12px;margin-bottom:2px}.qa div{white-space:pre-wrap;word-break:break-word}

#toasts{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;z-index:100;align-items:center}
.toast{padding:9px 16px;border-radius:9px;background:var(--fg);color:var(--bg);font-weight:600;font-size:13px;box-shadow:0 6px 24px #0004;transition:opacity .3s}
.toast.err{background:var(--err);color:#fff}.toast.out{opacity:0}

@media(max-width:1100px){.ed-body{grid-template-columns:240px minmax(0,1fr)}.ed-body.no-list{grid-template-columns:minmax(0,1fr)}.ed-preview{display:none}}
@media(max-width:720px){.ed-body{grid-template-columns:1fr}.ed-list{border-right:0;border-bottom:1px solid var(--line);max-height:34vh}.ed-title{max-width:140px}.fn{grid-template-columns:28px minmax(0,1fr) 70px}.fn .bar{display:none}}

.save-state.dirty{color:var(--warn);font-weight:600}
.li .route-mark{color:var(--accent);font-weight:700;font-size:13px;flex:none}
.route-row{display:grid;grid-template-columns:minmax(0,140px) auto minmax(0,1fr);gap:10px;align-items:center;margin-bottom:8px}
.route-val{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tabs-sub{display:flex;gap:6px;margin:0 0 14px}
.past-note{padding:10px 12px;border-radius:8px;background:var(--soft);color:var(--muted);font-size:13px;margin-bottom:14px}

.cond-row{display:grid;grid-template-columns:34px minmax(0,1.4fr) minmax(0,1fr) minmax(0,1.2fr) 28px;gap:8px;align-items:center;margin-bottom:8px}
.cond-and{font:700 11px var(--mono);text-transform:uppercase;color:var(--muted)}
.rule{padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--soft);margin-bottom:12px}
.rule .field{margin-bottom:10px}
.share-card{max-width:420px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--panel)}
.share-card img{display:block;width:100%;aspect-ratio:1200/630;object-fit:cover;background:var(--soft)}
.share-card .sc-body{display:flex;flex-direction:column;gap:2px;padding:10px 12px}
.share-card small{color:var(--muted);text-transform:uppercase;font-size:11px;letter-spacing:.04em}
.share-card span{color:var(--muted);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media(max-width:720px){.cond-row{grid-template-columns:1fr 28px}.cond-row select,.cond-row input{grid-column:1/2}.cond-and{display:none}}