/* ============================================================
   Quizzly BLS — design system (light-first, modern, calm)
   ============================================================ */
:root{
  --bg:#f6f7fb; --bg2:#eef0f7;
  --panel:#ffffff; --panel2:#f4f5f9; --panel3:#eceef5;
  --line:#e6e8f0; --line2:#dcdfea;
  --txt:#1a1b23; --txt2:#3d3f4d; --mut:#6c6e80; --faint:#9a9cae;
  --accent:#6d5cff; --accent-ink:#5a49e6; --accent-soft:#efecff;
  --teal:#1fb6a6; --teal-soft:#e4f7f4;
  --pos:#12a150; --pos-soft:#e6f6ec; --neg:#e5484d; --neg-soft:#fdecec; --warn:#e0900a; --warn-soft:#fdf3e2;
  --exp:#6d5cff; --ctl:#1fb6a6;
  --r-sm:9px; --r:13px; --r-lg:18px; --r-xl:24px;
  --sh-sm:0 1px 2px rgba(19,20,32,.06),0 1px 3px rgba(19,20,32,.04);
  --sh:0 4px 16px rgba(19,20,32,.06),0 1px 3px rgba(19,20,32,.04);
  --sh-lg:0 24px 60px rgba(19,20,32,.14);
  --font:-apple-system,"Segoe UI",Roboto,Inter,Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0c0d14; --bg2:#101119;
    --panel:#15161f; --panel2:#1b1c27; --panel3:#22232f;
    --line:#282a38; --line2:#313444;
    --txt:#f3f4f8; --txt2:#d6d7e2; --mut:#9a9cb2; --faint:#6b6d84;
    --accent:#8b7bff; --accent-ink:#a394ff; --accent-soft:#211f3a;
    --teal:#3fd0c0; --teal-soft:#12312e;
    --pos:#3ecf7a; --pos-soft:#123020; --neg:#ff6169; --neg-soft:#331a1c; --warn:#f5b445; --warn-soft:#332612;
    --exp:#8b7bff; --ctl:#3fd0c0;
    --sh-sm:0 1px 2px rgba(0,0,0,.4); --sh:0 6px 20px rgba(0,0,0,.35); --sh-lg:0 24px 60px rgba(0,0,0,.5);
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--txt);-webkit-font-smoothing:antialiased;line-height:1.5}
::selection{background:var(--accent-soft)}

/* ---------- top progress bar ---------- */
#bar{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--accent),var(--teal));
  z-index:100;opacity:0;transition:width .2s ease,opacity .3s ease;box-shadow:0 0 8px color-mix(in srgb,var(--accent) 60%,transparent)}
#bar.on{opacity:1}
/* ---------- boot splash (prevents auth flash on refresh) ---------- */
#boot{position:fixed;inset:0;z-index:90;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}
#boot.gone{opacity:0;pointer-events:none;transition:opacity .3s ease}
.boot-spin{width:32px;height:32px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}
.boot-brand{font-size:14px;font-weight:700;color:var(--mut)}.boot-brand .q{color:var(--accent);font-weight:800}
/* ---------- top bar ---------- */
.topbar{display:flex;justify-content:space-between;align-items:center;padding:0 26px;height:58px;
  border-bottom:1px solid var(--line);position:sticky;top:0;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(12px) saturate(1.1);z-index:20}
.brand{font-weight:700;font-size:15px;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}
.brand .logo{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--accent),var(--teal));display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:800;flex:none}
.brand .q{color:var(--accent);font-weight:800}
.brand .sep{color:var(--faint)}
.topright{display:flex;gap:14px;align-items:center;font-size:13px;color:var(--mut)}
.topright .nav-pricing{color:var(--txt2);font-weight:600;padding:6px 12px;border-radius:8px;transition:.15s}
.topright .nav-pricing:hover{background:var(--panel2);color:var(--accent)}
#topright{display:flex;align-items:center;gap:10px}
.avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-ink));color:#fff;font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;flex:none;text-transform:uppercase}

/* ---------- layout ---------- */
.view{max-width:1080px;margin:0 auto;padding:30px 26px 90px}
.hide{display:none!important}
h1{font-size:30px;font-weight:800;letter-spacing:-.025em}
h2{font-size:22px;font-weight:800;letter-spacing:-.02em}
h3{font-size:15px;font-weight:700;margin:26px 0 12px;display:flex;align-items:center;gap:12px}
.lede{color:var(--mut);font-size:14.5px;line-height:1.6;margin-bottom:16px;max-width:640px}
.rowbetween{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.sub{color:var(--mut);font-size:13px;margin-bottom:16px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;position:relative;
  background:var(--panel);border:1px solid var(--line2);color:var(--txt);border-radius:var(--r-sm);
  padding:9px 16px;font-size:13.5px;font-weight:600;cursor:pointer;transition:.15s ease;font-family:inherit}
.btn:hover{background:var(--panel2);border-color:var(--faint)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:linear-gradient(180deg,var(--accent),var(--accent-ink));border:none;color:#fff;box-shadow:0 2px 10px color-mix(in srgb,var(--accent) 40%,transparent)}
.btn.primary:hover{filter:brightness(1.05);background:linear-gradient(180deg,var(--accent),var(--accent-ink))}
.btn.ghost{background:transparent}
.btn.small{padding:6px 11px;font-size:12.5px}
.btn.block{width:100%;padding:12px;font-size:14.5px}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.btn.loading{cursor:progress}
.spinner{display:none;width:15px;height:15px;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
.btn.loading .spinner{display:inline-block}
.btn.loading .btn-label{opacity:.9}
@keyframes spin{to{transform:rotate(360deg)}}
.link{background:none;border:none;color:var(--accent);cursor:pointer;font-size:13px;padding:0;font-weight:600}
.link:hover{color:var(--accent-ink)}
.back{margin-bottom:16px;display:inline-flex;align-items:center;gap:4px}
.err{color:var(--neg);font-size:12.5px;margin-top:8px;min-height:16px}

/* ---------- inputs ---------- */
input,select,textarea{background:var(--panel);border:1px solid var(--line2);color:var(--txt);border-radius:var(--r-sm);
  padding:10px 12px;font-size:13.5px;font-family:inherit;width:100%;transition:.15s}
input::placeholder,textarea::placeholder{color:var(--faint)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236c6e80' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 11px center;padding-right:32px}
label{font-size:12px;color:var(--mut);font-weight:600}

/* ============================================================
   AUTH / HERO
   ============================================================ */
.hero{max-width:1240px;margin:0 auto;padding:0}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;min-height:calc(100vh - 56px)}
.hero-left{position:relative;overflow:hidden;padding:60px 56px;display:flex;flex-direction:column;justify-content:center;gap:22px;
  background:radial-gradient(120% 120% at 0% 0%,rgba(109,92,255,.18),transparent 45%),
    radial-gradient(120% 120% at 100% 100%,rgba(31,182,166,.16),transparent 48%),
    linear-gradient(160deg,#f3f1ff,#eef6f4);
  border-right:1px solid var(--line)}
@media (prefers-color-scheme:dark){.hero-left{background:radial-gradient(120% 120% at 0% 0%,rgba(109,92,255,.28),transparent 44%),
    radial-gradient(120% 120% at 100% 100%,rgba(31,182,166,.20),transparent 46%),linear-gradient(160deg,#0f0f1c,#12131f)}}
.hero-glow{position:absolute;inset:-30% -10% auto auto;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(109,92,255,.3),transparent 60%);filter:blur(40px);animation:float 10s ease-in-out infinite;pointer-events:none}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(-26px,28px)}}
.hero-badge{position:relative;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-ink);
  background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);padding:6px 13px;border-radius:20px;width:fit-content}
.hero-h1{position:relative;font-size:46px;line-height:1.06;font-weight:800;letter-spacing:-.035em;color:var(--txt)}
.hero-h1 .grad{background:linear-gradient(100deg,var(--accent),var(--teal));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-sub{position:relative;font-size:16px;line-height:1.6;color:var(--txt2);max-width:470px}
.demo{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px 22px;max-width:430px;box-shadow:var(--sh)}
.demo-head{display:flex;justify-content:space-between;align-items:baseline;font-size:12px;color:var(--mut);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.demo-lift{font-size:23px;font-weight:800;color:var(--teal);letter-spacing:-.02em}
.demo-bars{display:flex;gap:28px;margin:16px 0 10px;align-items:flex-end}
.demo-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:5px}
.demo-col span{font-size:10.5px;color:var(--mut)}.demo-col b{font-size:14px;color:var(--txt)}
.demo-bar{width:100%;height:78px;background:var(--panel3);border-radius:10px;display:flex;align-items:flex-end;overflow:hidden}
.demo-bar i{display:block;width:100%;border-radius:10px;transform-origin:bottom;animation:grow 2.6s cubic-bezier(.2,.7,.2,1) infinite alternate}
.demo-bar.exp i{background:linear-gradient(180deg,#8b7bff,var(--accent));height:90%;animation-delay:.1s}
.demo-bar.ctl i{background:linear-gradient(180deg,#54ccbf,var(--teal));height:47%;animation-delay:.3s}
@keyframes grow{from{transform:scaleY(.25)}to{transform:scaleY(1)}}
.demo-spark{display:flex;gap:5px;align-items:flex-end;height:28px;margin-top:6px}
.demo-spark i{flex:1;background:linear-gradient(180deg,var(--accent),transparent);border-radius:3px;opacity:.75;animation:spark 1.9s ease-in-out infinite}
.demo-spark i:nth-child(1){height:30%}.demo-spark i:nth-child(2){height:55%;animation-delay:.1s}.demo-spark i:nth-child(3){height:40%;animation-delay:.2s}
.demo-spark i:nth-child(4){height:70%;animation-delay:.3s}.demo-spark i:nth-child(5){height:52%;animation-delay:.4s}
.demo-spark i:nth-child(6){height:85%;animation-delay:.5s}.demo-spark i:nth-child(7){height:64%;animation-delay:.6s}.demo-spark i:nth-child(8){height:95%;animation-delay:.7s}
@keyframes spark{0%,100%{transform:scaleY(.85);opacity:.55}50%{transform:scaleY(1);opacity:.95}}
.demo-foot{font-size:11px;color:var(--mut);margin-top:12px}
.hero-feats{position:relative;display:flex;flex-direction:column;gap:9px;margin-top:4px}
.feat{font-size:13.5px;color:var(--txt2);display:flex;gap:8px;align-items:center}
.feat::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}
.hero-right{display:flex;align-items:center;justify-content:center;padding:40px 46px}
.authcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-xl);padding:34px;max-width:400px;width:100%;box-shadow:var(--sh-lg)}
.authcard-brand{font-size:12px;font-weight:800;letter-spacing:.02em;color:var(--mut);margin-bottom:16px}
.authcard-brand .q{color:var(--accent)}
.authcard-h{font-size:25px;font-weight:800;letter-spacing:-.02em}
.authcard-p{font-size:13px;color:var(--mut);margin:5px 0 18px}
.authcard-foot{font-size:11px;color:var(--faint);margin-top:16px;text-align:center}
.tabs{display:flex;gap:5px;margin-bottom:16px;background:var(--panel2);padding:4px;border-radius:11px}
.tab{flex:1;background:transparent;border:none;border-radius:8px;padding:9px;font-size:13px;font-weight:600;color:var(--mut);cursor:pointer;transition:.15s}
.tab.active{background:var(--panel);color:var(--txt);box-shadow:var(--sh-sm)}
#authform{display:flex;flex-direction:column;gap:11px}

.nav-pricing{font-weight:600}
h3 .hint{font-size:11.5px;font-weight:500;color:var(--mut);margin-left:2px}
/* ============================================================
   STUDY LIST
   ============================================================ */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.scard{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px;cursor:pointer;transition:.16s;box-shadow:var(--sh-sm)}
.scard:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));box-shadow:var(--sh);transform:translateY(-2px)}
.scard .nm{font-size:15.5px;font-weight:700;letter-spacing:-.01em}
.scard .cl{font-size:12.5px;color:var(--mut);margin-top:3px}
.scard .meta{display:flex;gap:14px;margin-top:14px;flex-wrap:wrap;font-size:11.5px;color:var(--mut)}
.scard .meta span{display:inline-flex;align-items:center;gap:4px}
.statuspill{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:3px 10px;border-radius:20px;background:var(--panel3);color:var(--mut)}
.statuspill.live{background:var(--pos-soft);color:var(--pos)}
.statuspill.draft{background:var(--warn-soft);color:var(--warn)}
.statuspill.closed{background:var(--panel3);color:var(--mut)}
.empty{color:var(--mut);font-size:14px;padding:56px 24px;text-align:center;border:1.5px dashed var(--line2);border-radius:var(--r-lg);background:var(--panel)}
/* enriched study card stats */
.scard-stats{display:flex;gap:16px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.scard-stat{flex:1}
.scard-stat .v{font-size:18px;font-weight:800;letter-spacing:-.02em;display:flex;align-items:center;gap:4px}
.scard-stat .l{font-size:10.5px;color:var(--mut);text-transform:uppercase;letter-spacing:.04em;font-weight:600;margin-top:1px}
.scard-fill{margin-top:12px}
.scard-fill .track{height:6px}
.scard .spark{display:flex;gap:2px;align-items:flex-end;height:22px;margin-top:12px}
.scard .spark i{flex:1;background:var(--accent);opacity:.35;border-radius:2px;min-height:2px}
/* lift overview chart */
.liftchart{display:flex;flex-direction:column;gap:12px;margin-top:6px}
.lc-row{display:grid;grid-template-columns:150px 1fr 76px;align-items:center;gap:12px}
.lc-name{font-size:12.5px;color:var(--txt2);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lc-bar{position:relative;height:22px;background:var(--panel2);border-radius:6px;overflow:hidden}
.lc-bar > i{position:absolute;left:0;top:0;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--accent),var(--teal));transition:width .6s cubic-bezier(.2,.7,.2,1)}
.lc-bar.neg > i{background:linear-gradient(90deg,var(--neg),#ff9aa0)}
.lc-val{font-size:13px;font-weight:800;text-align:right}
.lc-val .s{font-size:9px;font-weight:700;margin-left:4px;padding:1px 5px;border-radius:10px;background:var(--pos-soft);color:var(--pos)}
.lc-val .s.no{background:var(--panel3);color:var(--mut)}

/* ============================================================
   BUILDER
   ============================================================ */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:8px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh-sm)}
.grid2 label{display:flex;flex-direction:column;gap:6px}
.statuswrap{display:flex;align-items:center;gap:10px}.statuswrap select{width:auto}
.qcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;margin-bottom:14px;box-shadow:var(--sh-sm)}
.qcard .qhead{display:flex;gap:10px;align-items:center;margin-bottom:12px}
.qcard .qhead strong{font-size:12px;font-weight:800;color:#fff;background:var(--accent);border-radius:8px;padding:5px 9px;flex:none}
.qcard .qhead input.qtext{font-weight:600;font-size:14px}
.qcard .qmeta{display:flex;gap:10px;margin-bottom:12px}
.qcard .qmeta select{width:auto;flex:1}
.qcard .qmeta .win{flex:none}
.qcard .qmeta .win::before{display:none}  /* randomize chip: no winner star */
.optrow{display:flex;gap:8px;align-items:center;margin-bottom:8px;background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:5px 6px 5px 10px;transition:.14s}
.optrow:has(input:checked){background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 40%,transparent)}
.optrow input.olabel{flex:1;border:none;background:transparent;padding:6px 2px}
.optrow input.olabel:focus{box-shadow:none}
.win{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--mut);white-space:nowrap;cursor:pointer;
  background:var(--panel);border:1px solid var(--line2);border-radius:20px;padding:5px 11px;font-weight:600;transition:.14s;user-select:none}
.win:has(input:checked){background:var(--accent);border-color:var(--accent);color:#fff}
.win input{width:auto;margin:0;accent-color:#fff;cursor:pointer}
.win input{position:absolute;opacity:0;width:1px;height:1px}
.win::before{content:"★";font-size:11px;opacity:.5}
.win:has(input:checked)::before{opacity:1}
.optrow .rm,.qcard .rm{cursor:pointer;color:var(--faint);font-weight:700;padding:4px 8px;border-radius:8px;transition:.14s;font-size:14px}
.optrow .rm:hover,.qcard .rm:hover{color:var(--neg);background:var(--neg-soft)}
.qcard .taghint{font-size:11.5px;color:var(--mut);margin-top:10px;background:var(--panel2);border-radius:9px;padding:8px 11px}
.qcard .taghint b{color:var(--txt2)}
.stickybar{position:sticky;bottom:0;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(8px);
  border-top:1px solid var(--line);padding:14px 0;display:flex;justify-content:flex-end;gap:10px;margin-top:24px}

/* ============================================================
   TAGS
   ============================================================ */
.tagblock{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 18px;margin-bottom:14px;box-shadow:var(--sh-sm)}
.tagblock .th{font-size:13px;font-weight:700;margin-bottom:5px;display:flex;align-items:center}
.tagblock .cohort{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:3px 9px;border-radius:20px;margin-left:9px}
.cohort.exposed{background:var(--accent-soft);color:var(--accent-ink)}.cohort.control{background:var(--teal-soft);color:var(--teal)}
.taghint{font-size:11.5px;color:var(--mut);margin-bottom:10px}
.tagurl{display:flex;gap:9px}
.tagurl textarea{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:11px;height:70px;resize:vertical;background:var(--panel2)}
.callout{background:var(--warn-soft);border:1px solid color-mix(in srgb,var(--warn) 35%,transparent);color:var(--warn);border-radius:var(--r);padding:11px 15px;font-size:12.5px;margin-bottom:16px}
.preview-card{background:var(--panel2);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;margin-bottom:18px;display:flex;flex-direction:column;align-items:center;gap:14px;box-shadow:var(--sh-sm)}
.preview-h{font-size:13px;font-weight:700;align-self:flex-start;color:var(--txt)}
.mrec{width:300px;height:250px;border:1px solid var(--line2);border-radius:12px;overflow:hidden;background:var(--panel);box-shadow:var(--sh)}
.preview-note{font-size:11.5px;color:var(--mut);text-align:center;max-width:420px;line-height:1.5}

/* ============================================================
   RESULTS
   ============================================================ */
.autolbl{font-size:12px;color:var(--mut);display:flex;gap:6px;align-items:center;cursor:pointer}
.autolbl input{width:auto}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:18px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 18px;box-shadow:var(--sh-sm)}
.kpi .k-lab{font-size:11px;color:var(--mut);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.kpi .k-val{font-size:27px;font-weight:800;margin-top:8px;letter-spacing:-.025em;display:flex;align-items:center}
.kpi .k-val small{font-size:14px;color:var(--mut);font-weight:600}
.kpi .k-sub{font-size:11.5px;color:var(--mut);margin-top:4px}
.up{color:var(--pos)}.down{color:var(--neg)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;box-shadow:var(--sh-sm)}
.card.fullw{margin-bottom:14px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:16px}
.sig{font-size:9.5px;font-weight:700;padding:3px 8px;border-radius:20px;text-transform:uppercase;letter-spacing:.04em}
.sig.yes{background:var(--pos-soft);color:var(--pos)}.sig.no{background:var(--panel3);color:var(--mut)}
.liftrow{display:flex;align-items:baseline;gap:10px;margin:10px 0 14px}.liftrow .big{font-size:30px;font-weight:800;letter-spacing:-.025em}
.liftrow .rel{font-size:12.5px;color:var(--mut)}
.cmp{display:flex;gap:16px;margin-bottom:12px}.cmp .c{flex:1}
.cmp .lab{font-size:10.5px;color:var(--mut);text-transform:uppercase;letter-spacing:.04em;display:flex;gap:6px;align-items:center;font-weight:600}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.cmp .pct{font-size:20px;font-weight:800;margin-top:3px}.cmp .n{font-size:10.5px;color:var(--mut)}
.track{height:8px;background:var(--panel3);border-radius:6px;overflow:hidden;margin-top:6px}.track>i{display:block;height:100%;border-radius:6px;transition:width .5s ease}
.rawtable-wrap{overflow-x:auto;margin-top:6px;border:1px solid var(--line);border-radius:10px}
.rawtable{width:100%;border-collapse:collapse;font-size:12.5px;min-width:640px}
.rawtable th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut);font-weight:700;padding:10px 12px;background:var(--panel2);position:sticky;top:0;border-bottom:1px solid var(--line)}
.rawtable td{padding:9px 12px;border-bottom:1px solid var(--line);color:var(--txt2);white-space:nowrap}
.rawtable tr:last-child td{border-bottom:none}
.rawtable td.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:11.5px;color:var(--mut)}
.rawtable .pill-exp,.rawtable .pill-ctl{font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px}
.rawtable .pill-exp{background:var(--accent-soft);color:var(--accent-ink)}
.rawtable .pill-ctl{background:var(--teal-soft);color:var(--teal)}
.rawtable .empty-row td{text-align:center;color:var(--mut);padding:24px}
.funnel{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.fstep{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:12px;color:var(--mut);flex:1;min-width:110px}
.fstep b{font-size:18px;display:block;color:var(--txt);margin-top:2px}

/* prevent any stray element from forcing horizontal scroll on mobile */
html,body{overflow-x:hidden}
.kpi,.card,.scard,.fstep,.plan,.order-summary,.purchase-grid,.tier{min-width:0}
.view{overflow-x:clip}
.card h3{flex-wrap:wrap}
.topbar{gap:10px}.brand,.topright{min-width:0}
.topright{overflow:hidden}
.uemail{max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:middle}

/* ============================================================
   PURCHASE
   ============================================================ */
.purchase-grid{display:grid;grid-template-columns:1.4fr .9fr;gap:22px;align-items:start;margin-top:8px}
.plan-picker{display:flex;flex-direction:column;gap:14px}
.plan{display:block;cursor:pointer;background:var(--panel);border:1.5px solid var(--line);border-radius:var(--r-lg);padding:20px 22px;transition:.15s;box-shadow:var(--sh-sm)}
.plan:hover{border-color:color-mix(in srgb,var(--accent) 40%,var(--line))}
.plan:has(input:checked){border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.plan input{position:absolute;opacity:0}
.plan-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.plan-name{font-size:17px;font-weight:800;letter-spacing:-.01em}
.plan-price{font-size:24px;font-weight:800;letter-spacing:-.02em}
.plan-price small{font-size:13px;font-weight:600;color:var(--mut);margin-left:2px}
.plan-desc{font-size:13.5px;color:var(--mut);line-height:1.55}
.order-summary{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh-sm);position:sticky;top:72px}
.order-summary h3{margin:0 0 14px;font-size:15px}
.os-row{display:flex;justify-content:space-between;align-items:center;font-size:13.5px;color:var(--txt2);padding:6px 0}
.os-row b{font-weight:700;color:var(--txt)}
.os-row.total{font-size:16px}.os-row.total b{font-size:20px;font-weight:800}
.os-line{height:1px;background:var(--line);margin:8px 0}
.os-note{font-size:12px;color:var(--mut);line-height:1.5;margin:10px 0 16px}
.tos-check{display:flex;gap:9px;align-items:flex-start;font-size:12.5px;color:var(--txt2);line-height:1.5;margin-bottom:14px;cursor:pointer}
.tos-check input{width:auto;margin-top:2px;flex:none}
.tos-check a{color:var(--accent);font-weight:600}
.os-secure{font-size:11.5px;color:var(--mut);text-align:center;margin-top:12px}
.paid-badge{background:var(--pos-soft);color:var(--pos);border-radius:var(--r);padding:14px 16px;font-size:13.5px;font-weight:600;display:flex;gap:8px;align-items:center}

/* ============================================================
   SITE FOOTER
   ============================================================ */
.site-footer{border-top:1px solid var(--line);background:var(--panel);margin-top:40px}
.foot-inner{max-width:1080px;margin:0 auto;padding:36px 26px;display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot-brand{font-weight:700;font-size:14px}
.foot-brand .q{color:var(--accent);font-weight:800}
.foot-copy{font-size:12px;color:var(--mut);font-weight:400;margin-top:8px;max-width:220px;line-height:1.5}
.foot-links{display:flex;gap:48px;flex-wrap:wrap}
.foot-col{display:flex;flex-direction:column;gap:9px}
.foot-h{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);margin-bottom:2px}
.foot-col a{font-size:13px;color:var(--txt2);text-decoration:none}
.foot-col a:hover{color:var(--accent)}

/* ============================================================
   PRICING
   ============================================================ */
.pricing{padding:64px 26px 40px;border-top:1px solid var(--line);background:
   radial-gradient(100% 60% at 50% 0%, var(--accent-soft), transparent 60%)}
.pricing-head{text-align:center;max-width:640px;margin:0 auto 34px}
.pricing-head h2{font-size:28px}
.pricing-head p{color:var(--mut);font-size:14.5px;line-height:1.6;margin-top:8px}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:960px;margin:0 auto}
.tier{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-xl);padding:26px 24px;box-shadow:var(--sh-sm);display:flex;flex-direction:column}
.tier.featured{border-color:var(--accent);box-shadow:0 12px 40px color-mix(in srgb,var(--accent) 22%,transparent);transform:translateY(-6px)}
.tier-name{font-size:13px;font-weight:700;color:var(--accent-ink);text-transform:uppercase;letter-spacing:.05em}
.tier-price{font-size:36px;font-weight:800;letter-spacing:-.03em;margin-top:10px}
.tier-price span{font-size:15px;font-weight:600;color:var(--mut);margin-left:4px}
.tier-sub{font-size:12.5px;color:var(--mut);margin-top:2px;margin-bottom:16px}
.tier ul{list-style:none;display:flex;flex-direction:column;gap:9px;flex:1}
.tier li{font-size:13px;color:var(--txt2);display:flex;gap:9px;align-items:flex-start;line-height:1.4}
.tier li::before{content:"✓";color:var(--teal);font-weight:800;flex:none}
.tier-tag{margin-top:18px;text-align:center;font-size:11.5px;font-weight:700;color:var(--mut);background:var(--panel2);border:1px solid var(--line);border-radius:20px;padding:7px}
.tier.featured .tier-tag{background:var(--accent);color:#fff;border-color:var(--accent)}
.pricing-foot{text-align:center;color:var(--faint);font-size:12px;margin-top:26px;max-width:640px;margin-left:auto;margin-right:auto;line-height:1.6}
/* modal */
.modal-overlay{position:fixed;inset:0;background:rgba(10,10,20,.55);backdrop-filter:blur(4px);z-index:50;display:flex;align-items:center;justify-content:center;padding:24px;overflow:auto}
.modal{position:relative;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-xl);padding:36px 30px;max-width:1000px;width:100%;box-shadow:var(--sh-lg)}
.modal-x{position:absolute;top:16px;right:16px;background:var(--panel2);border:1px solid var(--line);color:var(--txt);width:32px;height:32px;border-radius:9px;cursor:pointer;font-size:14px}
.modal .pricing{border:none;background:none;padding:0}

@media(max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-left{display:none}.hero-right{min-height:calc(100vh - 56px)}.tiers{grid-template-columns:1fr;max-width:420px}.tier.featured{transform:none}}
@media(max-width:700px){
  .grid{grid-template-columns:1fr}                 /* one metric card per row */
  .kpis{grid-template-columns:1fr 1fr}
  .funnel{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .funnel .fstep{min-width:0}
  .mrec{max-width:100%}
  .frames{gap:24px}
  .purchase-grid{grid-template-columns:1fr}
  .order-summary{position:static}
  .foot-inner{flex-direction:column;gap:24px}
}
@media(max-width:600px){
  .grid2{grid-template-columns:1fr}
  .view{padding:22px 15px 80px}
  .topbar{padding:0 15px}
  .rowbetween{flex-wrap:wrap}
  h1{font-size:26px}
}
@media(max-width:600px){ .uemail{display:none} }   /* hide long email; keep Pricing + Sign out */
@media(max-width:430px){ .kpis{grid-template-columns:1fr} }
.hero-link{position:relative;font-size:13.5px;font-weight:700;color:var(--accent);text-decoration:none;margin-top:4px;width:fit-content}
.hero-link:hover{color:var(--accent-ink)}
.auth-tos{margin:2px 0 4px}