:root {
  --brand: #0d0d0d;
  --brand-dark: #000000;
  --brand-soft: #efefec;
  --on-brand: #ffffff;
  --bg: #f7f6f3;
  --card: #ffffff;
  --text: #0d0d0d;
  --muted: #6a6a66;
  --line: #e5e4df;
  --ok: #17603a; --ok-bg: #e3f1e8;
  --warn: #7a5200; --warn-bg: #f6ecd2;
  --bad: #962323; --bad-bg: #f7e3e1;
  --info: #2b2b2b; --info-bg: #ebebe8;
  --neutral: #4a4a47; --neutral-bg: #efefec;
  --radius: 18px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand: #f5f5f2; --brand-dark: #ffffff; --brand-soft: #232321; --on-brand: #0a0a0a;
    --bg: #0a0a0a; --card: #151514; --text: #f3f3f0; --muted: #9a9a95; --line: #2a2a28;
    --ok: #86e0a8; --ok-bg: #12301f;
    --warn: #f3cf72; --warn-bg: #33270a;
    --bad: #f4a6a0; --bad-bg: #3a1716;
    --info: #dcdcd8; --info-bg: #262624;
    --neutral: #c4c4bf; --neutral-bg: #222220;
  }
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
  min-height: 100vh;
}
button, input { font: inherit; color: inherit; }
a { color: var(--brand); }

.screen { max-width: 520px; margin: 0 auto; padding: 0 16px calc(96px + env(safe-area-inset-bottom)); }
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: calc(14px + env(safe-area-inset-top)) 0 10px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; }
.logo {
  width: 38px; height: 38px; border-radius: 11px; background: var(--brand); color: var(--on-brand);
  display: grid; place-items: center; font-size: 14px; font-weight: 800; letter-spacing: .5px;
}
h1 { font-size: 24px; margin: 8px 0 4px; }
h2 { font-size: 18px; margin: 0; }
.sub { color: var(--muted); margin: 0 0 16px; }
.small { font-size: 14px; color: var(--muted); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 20px; border: 0; border-radius: 14px; cursor: pointer;
  background: var(--brand); color: var(--on-brand); font-weight: 700;
}
.btn:active { transform: scale(.98); }
.btn[disabled] { opacity: .6; cursor: default; }
.btn.block { width: 100%; }
.btn.ghost { background: transparent; color: var(--brand); border: 1.5px solid var(--line); }
.btn.icon { min-height: 44px; min-width: 44px; padding: 0 12px; }

.field { margin: 14px 0; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; }
.input-row { display: flex; align-items: stretch; border: 1.5px solid var(--line); border-radius: 14px; background: var(--card); overflow: hidden; }
.input-row:focus-within { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.prefix { padding: 0 12px; display: grid; place-items: center; color: var(--muted); background: var(--neutral-bg); font-weight: 600; }
.input-row input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; padding: 14px 12px; font-size: 18px; letter-spacing: .5px; }
.input-row.code input { text-align: center; letter-spacing: 8px; font-size: 24px; font-weight: 700; }

.notice { border-radius: 14px; padding: 12px 14px; margin: 12px 0; font-size: 15px; }
.notice.err { background: var(--bad-bg); color: var(--bad); }
.notice.demo { background: var(--info-bg); color: var(--info); }
.notice.install { background: var(--brand-soft); color: var(--brand-dark); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.notice.install .btn { min-height: 40px; padding: 0 14px; flex: none; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; margin: 0 0 14px; box-shadow: 0 1px 2px rgba(0,0,0,.03);
}
.card.tap { cursor: pointer; width: 100%; text-align: left; display: block; }
.card.tap:active { background: var(--neutral-bg); }
.child-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.avatar {
  width: 46px; height: 46px; flex: none; border-radius: 50%; background: var(--brand-soft); color: var(--brand-dark);
  display: grid; place-items: center; font-weight: 800; font-size: 18px;
}
.child-head .meta { min-width: 0; }
.child-head .meta div { color: var(--muted); font-size: 14px; }
.chev { margin-left: auto; color: var(--muted); font-size: 22px; }
.rows { display: grid; gap: 8px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.row .k { color: var(--muted); font-size: 14px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; font-size: 14px; font-weight: 600; }
.chip.ok { background: var(--ok-bg); color: var(--ok); }
.chip.warn { background: var(--warn-bg); color: var(--warn); }
.chip.bad { background: var(--bad-bg); color: var(--bad); }
.chip.info { background: var(--info-bg); color: var(--info); }
.chip.neutral { background: var(--neutral-bg); color: var(--neutral); }

.hist { list-style: none; margin: 0; padding: 0; }
.hist li { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.hist li:last-child { border-bottom: 0; }
.hist .d { font-weight: 600; }
.hist .d small { display: block; color: var(--muted); font-weight: 400; }

.links { display: grid; gap: 10px; margin: 8px 0 18px; }
.link-btn { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); text-decoration: none; color: var(--text); font-weight: 600; }

.tabs {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 5;
  background: var(--card); border-top: 1px solid var(--line);
  padding: 6px 12px calc(6px + env(safe-area-inset-bottom));
}
.tabs-in { max-width: 520px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tab { border: 0; background: transparent; padding: 8px 0; border-radius: 12px; cursor: pointer; color: var(--muted); font-weight: 600; font-size: 13px; display: grid; justify-items: center; gap: 2px; }
.tab .ic { font-size: 22px; line-height: 1; }
.tab.on { color: var(--brand); background: var(--brand-soft); }

.empty { text-align: center; color: var(--muted); padding: 40px 10px; }
.center { text-align: center; }
.spin { display: grid; place-items: center; min-height: 60vh; color: var(--muted); }
.back { border: 0; background: transparent; color: var(--brand); font-weight: 700; padding: 12px 0; cursor: pointer; font-size: 16px; }
.updated { text-align: center; color: var(--muted); font-size: 13px; margin: 4px 0 0; }

/* ---- hisob / admin qo'shimchalari ---- */
.tabs-in.n3 { grid-template-columns: repeat(3, 1fr); }
.tabs-in.n4 { grid-template-columns: repeat(4, 1fr); }
.tab .ic { position: relative; }
.badge {
  position: absolute; top: -6px; right: -12px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px;
  background: #dc2626; color: #fff; font-size: 11px; font-weight: 800; line-height: 18px; text-align: center;
}
.card h2 + .sub, .card h2 + p { margin-top: 8px; }
.phone-big { font-size: 20px; font-weight: 700; margin: 8px 0 4px; }
.notif.new { border-color: var(--brand); box-shadow: 0 0 0 2px var(--brand-soft); }
.notif p { margin: 6px 0 0; }
.n-top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.input-row.ta { display: block; }
.input-row textarea { width: 100%; border: 0; outline: 0; background: transparent; padding: 14px 12px; font-size: 16px; resize: vertical; min-height: 110px; }

.chips-row { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 10px; }
.chip-btn { flex: none; border: 1.5px solid var(--line); background: var(--card); border-radius: 999px; padding: 8px 14px; font-weight: 600; cursor: pointer; }
.chip-btn.on { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }
.time-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 4px 0 12px; }
.time-row label { font-weight: 600; }
.time-row input[type="time"] { border: 1.5px solid var(--line); border-radius: 12px; background: var(--card); padding: 8px 10px; font-size: 16px; }
.sumrow { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 12px; }
.sect { margin: 0 0 18px; }
.sect h2 { margin: 6px 0 10px; }
.stu { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 12px; margin-bottom: 10px; }
.stu-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.acts { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 6px; }
.act { border: 1.5px solid var(--line); background: var(--card); border-radius: 12px; min-height: 42px; padding: 0 10px; font-weight: 700; cursor: pointer; font-size: 14px; }
.act:active { transform: scale(.97); }
.act.g { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.act.b { background: var(--info-bg); color: var(--info); border-color: transparent; }
.act.r { background: var(--bad-bg); color: var(--bad); border-color: transparent; }

/* ---- kurslar va to'lov ---- */
.tabs-in.n5 { grid-template-columns: repeat(5, 1fr); }
.tabs-in.n5 .tab { font-size: 11px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.price { font-weight: 800; font-size: 18px; color: var(--brand-dark); margin: 0; }
.old { text-decoration: line-through; color: var(--muted); font-weight: 400; font-size: 15px; }
.radio { display: flex; align-items: center; gap: 10px; padding: 12px; margin-bottom: 8px; border: 1.5px solid var(--line); border-radius: 14px; background: var(--card); font-weight: 500; }
.radio input { width: 20px; height: 20px; }
.cardbox { background: var(--brand-soft); border-color: transparent; }
.cardbox .phone-big { letter-spacing: 1px; }
.receipt { display: block; width: 100%; max-height: 360px; object-fit: contain; border-radius: 12px; background: var(--neutral-bg); margin: 8px 0 12px; }
.acts2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
label.btn { cursor: pointer; }

/* ---- parollar, tahlil, xodimlar ---- */
.pw { font: 700 26px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: 3px; text-align: center;
  background: var(--brand-soft); color: var(--brand-dark); border-radius: 14px; padding: 14px 10px; margin: 10px 0; user-select: all; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0 0 14px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 12px 14px; }
.stat .v { font-size: 22px; font-weight: 800; }
.stat .l { font-size: 13px; color: var(--muted); }
.stat.ok .v { color: var(--ok); } .stat.bad .v { color: var(--bad); } .stat.warn .v { color: var(--warn); }
select, input[type="search"] { width: 100%; border: 0; background: transparent; font: inherit; color: inherit; min-height: 48px; outline: none; }
.tabs-in.n2 { grid-template-columns: repeat(2, 1fr); }

/* ---- v5: xush kelibsiz, kalendar, progress, o'quvchilar ---- */
.hero{background:linear-gradient(135deg,#0a0a0a 0%,#262626 100%);color:#fff;border-radius:20px;padding:20px;margin:4px 0 14px;border:1px solid #333;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.hero-t{font-size:22px;font-weight:700}.hero-s{opacity:.9;margin-top:2px}.hero-c{opacity:.95;margin-top:8px;font-size:14px}
.small-hero{margin-top:0}
.avatar-btn{width:36px;height:36px;border-radius:50%;border:0;background:var(--brand);color:var(--on-brand);font-weight:700;cursor:pointer}
.top-r{display:flex;gap:8px;align-items:center}
.qa-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:0 0 14px}.qa-grid.two{grid-template-columns:1fr 1fr}
.qa{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px 4px;font:inherit;font-size:12px;color:inherit;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px}
.qi{font-size:22px}
.sect-t{font-size:16px;margin:14px 0 8px}
.meter{height:6px;background:var(--line);border-radius:4px;overflow:hidden;margin:4px 0 8px}.meter i{display:block;height:100%;background:var(--ok)}
.remind{display:flex;justify-content:space-between;align-items:center;gap:8px}
.monthbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.cal .dow{font-size:11px;color:var(--muted)}
.cal .day{border-radius:8px;min-height:40px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--card);border:1px solid var(--line);font-size:12px}
.cal .day.blank{border:0;background:none}.cal .day.off{opacity:.4}.cal .day.fut{border-style:dashed}
.cal .day.ok{background:var(--ok-bg);border-color:var(--ok)}.cal .day.bad{background:var(--bad-bg);border-color:var(--bad)}
.cal .day.none{background:var(--line)}.cal .day.today{outline:2px solid var(--brand)}
.legend,.sumrow,.tgrow,.chips-row,.chks{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0;font-size:12px}
.chip-btn{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:6px 12px;font:inherit;font-size:13px;color:inherit;cursor:pointer}
.chip-btn.on{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}
.scrow{display:flex;gap:6px;margin:8px 0}
.sc{flex:1;padding:10px 0;border-radius:10px;border:1px solid var(--line);background:var(--card);font:inherit;font-weight:700;color:inherit;cursor:pointer}
.sc.on{background:var(--brand);color:var(--on-brand);border-color:var(--brand)}
.tg{border-radius:999px;padding:7px 12px;border:1px solid var(--line);background:var(--card);font:inherit;font-size:13px;color:inherit;cursor:pointer}
.tg.g.on{background:var(--ok-bg);border-color:var(--ok)}.tg.b.on{background:var(--bad-bg);border-color:var(--bad)}
.lnk{background:none;border:0;padding:0;font:inherit;font-weight:700;color:var(--brand);text-align:left;cursor:pointer}
.prog-box{border-top:1px solid var(--line);padding-top:8px;margin-top:8px}
.tap-hint{margin-top:8px;color:var(--muted)}
.chk{display:flex;align-items:center;gap:4px;font-size:13px}
.field.tight{margin:6px 0}.block{display:block}
.tset{border-top:1px solid var(--line);margin-top:10px;padding-top:8px}
textarea{width:100%;font:inherit;padding:10px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:inherit}
.card.imp.dup{opacity:.6}

/* ---- ochilish ekrani (logo bilan) ---- */
.splash{position:fixed;inset:0;z-index:999;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:#0b1f1d;text-align:center;transition:opacity .5s,transform .5s;cursor:pointer}
.splash.out{opacity:0;transform:scale(1.03);pointer-events:none}
.sp-art{position:relative;width:min(68vw,280px);aspect-ratio:1}
.sp-art img{position:absolute;inset:0;width:100%;height:100%}
.sp-b{animation:spRise 1.1s cubic-bezier(.2,.8,.2,1) both}
.sp-l{animation:spWalkL 1.3s .9s cubic-bezier(.3,.7,.3,1) both}
.sp-r{animation:spWalkR 1.3s 1.1s cubic-bezier(.3,.7,.3,1) both}
@keyframes spWalkL{0%{transform:translateX(-70%);opacity:0}15%{opacity:1}25%{transform:translate(-52%,-1.5%)}40%{transform:translate(-38%,0)}55%{transform:translate(-26%,-1.5%)}70%{transform:translate(-14%,0)}85%{transform:translate(-5%,-1%)}100%{transform:none}}
@keyframes spWalkR{0%{transform:translateX(70%);opacity:0}15%{opacity:1}25%{transform:translate(52%,-1.5%)}40%{transform:translate(38%,0)}55%{transform:translate(26%,-1.5%)}70%{transform:translate(14%,0)}85%{transform:translate(5%,-1%)}100%{transform:none}}
.sp-wel{font-size:14px;letter-spacing:4px;text-transform:uppercase;color:#6a6a66;opacity:0;animation:spUp .6s 2.0s ease forwards}
.sp-name{font-size:21px;line-height:1.25;max-width:300px;font-weight:800;opacity:0;animation:spUp .6s 2.3s ease forwards}
.sp-line{width:0;height:3px;border-radius:2px;background:#0d0d0d;margin-top:6px;animation:spLine .9s 2.6s ease forwards}
@keyframes spRise{0%{clip-path:inset(100% 0 0 0);transform:translateY(26px) scale(.94);opacity:.2}60%{opacity:1}100%{clip-path:inset(0);transform:none;opacity:1}}
@keyframes spUp{from{transform:translateY(14px);opacity:0}to{transform:none;opacity:1}}
@keyframes spLine{to{width:120px}}
@media (prefers-reduced-motion:reduce){.sp-b,.sp-l,.sp-r,.sp-wel,.sp-name,.sp-line{animation:none;opacity:1}.sp-line{width:120px}.splash{transition:none}}

/* ---- premium oq-qora uslub ---- */
body{letter-spacing:.005em}
h1,h2{letter-spacing:-.01em}
.card{border:1px solid var(--line);box-shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.03)}
.btn{letter-spacing:.02em;box-shadow:0 6px 16px rgba(0,0,0,.18)}
.btn.ghost{box-shadow:none}
.tabs{backdrop-filter:saturate(1.4) blur(14px)}
.tab.on{font-weight:800}
.hero-t{letter-spacing:-.01em}
.sect-t{text-transform:uppercase;font-size:12px;letter-spacing:.14em;color:var(--muted)}
.stat .v{letter-spacing:-.02em}
.meter i{background:var(--brand)}
.qa{box-shadow:0 1px 2px rgba(0,0,0,.04)}
.qa:active,.card.tap:active{transform:scale(.985)}
.pw{letter-spacing:.3em}

.guide-card{background:#0d0d0d;color:#fff;border-color:#333}.guide-card .avatar{background:#fff;color:#0d0d0d}.guide-card .meta div{color:#cfcfcb}
.guide-video{width:100%;max-height:70vh;border-radius:16px;background:#000;margin:8px 0}
@media (prefers-color-scheme:dark){.guide-card{background:#f5f5f2;color:#0a0a0a}.guide-card .meta div{color:#444}}

/* ================= PREMIUM v2: ikonkalar, serif sarlavhalar, nozik chiziqlar ================= */
:root{--serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;--radius:14px}
.i{display:inline-flex;vertical-align:-.2em;line-height:0}
.i svg{width:1.2em;height:1.2em;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.i.dot svg,.i.dot-ok svg,.i.dot-bad svg,.i.dot-warn svg{width:.7em;height:.7em;stroke:none;margin:0 .1em}
.i.dot{color:var(--muted)}.i.dot-ok{color:var(--ok)}.i.dot-bad{color:var(--bad)}.i.dot-warn{color:var(--warn)}
.i+*,.chip .i{margin-right:.35em}
.i:only-child{margin:0}
h1,h2,.hero-t,.stat .v,.sp-name,.phone-big{font-family:var(--serif);font-weight:600;letter-spacing:-.005em}
h1{font-size:30px;margin:10px 0 6px}
.card h2{font-size:19px}
.sub{font-size:15px}
.card{border-radius:14px;box-shadow:none;border:1px solid var(--line)}
.btn{border-radius:12px;font-weight:600;letter-spacing:.03em;box-shadow:none}
.btn:not(.ghost){background:var(--brand)}
.input-row{border-radius:12px;border-width:1px}
.chip{border-radius:8px;font-size:13px;font-weight:600;padding:5px 10px;letter-spacing:.01em}
.chip .i svg{width:1em;height:1em}
.avatar{border-radius:12px;background:var(--brand);color:var(--on-brand);font-family:var(--serif);font-weight:600}
.avatar .i svg{width:1.15em;height:1.15em}
.guide-card .avatar{background:#fff;color:#0d0d0d}
.logo{border-radius:10px;font-family:var(--serif);letter-spacing:.04em}
.hero{border-radius:16px;padding:22px 20px;background:radial-gradient(120% 140% at 100% 0%,#3a3a3a 0%,#121212 55%,#0a0a0a 100%);border:1px solid #2c2c2c;box-shadow:none;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;left:20px;right:20px;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent)}
.hero-t{font-size:26px;font-weight:500}.hero-s{font-size:14px;letter-spacing:.04em;opacity:.8}
.small-hero .hero-t{font-size:32px}
.sect-t{font-family:inherit;font-weight:700}
.qa-grid{gap:10px}
.qa{border-radius:14px;padding:14px 4px 12px;gap:8px;font-size:12px;font-weight:600;letter-spacing:.02em;box-shadow:none}
.qi{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);display:grid;place-items:center;font-size:20px;background:var(--bg)}
.tabs{border-top:1px solid var(--line);background:color-mix(in srgb,var(--card) 92%,transparent);backdrop-filter:saturate(1.4) blur(14px)}
.tab{border-radius:0;background:none!important;position:relative;font-weight:600;letter-spacing:.02em;padding:9px 0 7px}
.tab .ic .i svg{width:24px;height:24px;stroke-width:1.6}
.tab.on{color:var(--text)}
.tab.on .ic .i svg{stroke-width:2.1}
.tab.on::before{content:"";position:absolute;top:-7px;left:30%;right:30%;height:2px;background:var(--brand);border-radius:0 0 2px 2px}
.stat{border-radius:14px}.stat .v{font-size:26px}
.stat .l{letter-spacing:.02em}
.notice{border-radius:12px}
.avatar-btn{border-radius:10px;font-family:var(--serif)}
.monthbar strong{font-family:var(--serif);font-size:19px;font-weight:600}
.cal .day{border-radius:6px}.cal .day .s .i svg{width:.9em;height:.9em}
.sc{border-radius:10px}.tg{border-radius:8px}.chip-btn{border-radius:8px}
.prog-box{border-top:1px solid var(--line)}
.link-btn{border-radius:12px}
.splash .sp-name{font-family:var(--serif);font-weight:600}
.pw{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

.monthbar .btn.icon{font-size:26px;line-height:1;font-family:var(--serif);min-width:44px}

/* ============ suyuq (liquid glass) pastki menyu va o'tishlar ============ */
.screen{padding-bottom:calc(118px + env(safe-area-inset-bottom))}
#nav-host{position:fixed;left:0;right:0;bottom:calc(12px + env(safe-area-inset-bottom));display:flex;justify-content:center;z-index:50;pointer-events:none;padding:0 12px}
#nav-host[hidden]{display:none}
.tabs{position:relative;left:auto;right:auto;bottom:auto;pointer-events:auto;width:min(100%,480px);padding:0;border:1px solid rgba(255,255,255,.7);border-radius:30px;
  background:rgba(255,255,255,.55);backdrop-filter:blur(26px) saturate(1.9);-webkit-backdrop-filter:blur(26px) saturate(1.9);
  box-shadow:0 12px 40px rgba(0,0,0,.16),0 2px 6px rgba(0,0,0,.06),inset 0 1px 0 rgba(255,255,255,.85)}
.tabs-in{position:relative;display:grid;grid-template-columns:repeat(var(--n,4),1fr);gap:0;padding:6px;max-width:none}
.tab-ind{position:absolute;top:6px;bottom:6px;left:6px;width:calc((100% - 12px)/var(--n,4));border-radius:24px;
  background:rgba(13,13,13,.09);box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 1px 3px rgba(0,0,0,.08);
  transform:translateX(calc(var(--idx,0) * 100%));transition:transform .62s cubic-bezier(.3,1.4,.42,1),opacity .3s}
.tabs.noind .tab-ind{opacity:0}
.tab{position:relative;z-index:1;border-radius:24px;transition:color .3s,transform .35s cubic-bezier(.3,1.5,.5,1);padding:9px 0 7px}
.tab:active{transform:scale(.9)}
.tab.on::before{display:none}
.tab.on .ic .i svg{transform:scale(1.08)}
.tab .ic .i svg{transition:transform .45s cubic-bezier(.3,1.6,.5,1),stroke-width .2s}
@media (prefers-color-scheme:dark){
  .tabs{background:rgba(30,30,30,.55);border-color:rgba(255,255,255,.12);box-shadow:0 12px 40px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.1)}
  .tab-ind{background:rgba(255,255,255,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.18)}
}
@keyframes liquidIn{from{opacity:0;transform:translateY(18px) scale(.985);filter:blur(7px)}to{opacity:1;transform:none;filter:blur(0)}}
.screen>*{animation:liquidIn .62s cubic-bezier(.2,.9,.25,1.04) both}
.screen>*:nth-child(2){animation-delay:.04s}.screen>*:nth-child(3){animation-delay:.08s}.screen>*:nth-child(4){animation-delay:.12s}
.screen>*:nth-child(5){animation-delay:.16s}.screen>*:nth-child(6){animation-delay:.2s}.screen>*:nth-child(7){animation-delay:.24s}
.screen>*:nth-child(n+8){animation-delay:.28s}
.screen.still>*{animation:none}
.card.tap,.btn,.qa,.chip-btn,.link-btn{transition:transform .35s cubic-bezier(.3,1.5,.5,1),background .2s,box-shadow .2s}
.card.tap:active,.btn:active,.qa:active,.link-btn:active{transform:scale(.97)}
@media (prefers-reduced-motion:reduce){.screen>*{animation:none}.tab-ind{transition:none}}
.demo-strip{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin:2px 0 6px}
.demo-cta{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.feat .child-head{margin-bottom:0}
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px;border-top:1px solid var(--line);padding-top:10px}
.prices .pr{display:grid;gap:2px}.prices .pr strong{font-family:var(--serif);font-size:15px}
.addr{margin:8px 0;padding-top:8px;border-top:1px solid var(--line)}.addr:first-of-type{border-top:0;padding-top:0}

.demo-sec h2{margin:0 0 6px}.demo-sec .btn{margin:10px 0}
.fb textarea{width:100%;margin:10px 0;min-height:76px}.stars{display:flex;gap:6px;margin:8px 0}
.star{background:none;border:0;font-size:30px;line-height:1;color:var(--muted,#888);cursor:pointer;padding:2px}.star.on{color:var(--brand)}
.reply{margin-top:8px;padding:10px 12px;border-radius:12px;background:var(--bg2,rgba(127,127,127,.12));font-size:14px}
.stars-s{letter-spacing:2px}