/* ============================================================
   NEXFLOW BotShop — design system v2
   dark #06060a · IBM Plex Sans Thai + Mono · accent #34d399
   SVG icon system (.ic) + gradient icon boxes (.ibox) + mockup
   ============================================================ */
:root{
  --bg:#06060a;
  --bg2:#0a0a12;
  --panel:#0e0e18;
  --panel2:#12121f;
  --line:rgba(255,255,255,.075);
  --line2:rgba(255,255,255,.13);
  --fg:#f2f4f8;
  --dim:#9aa3b5;
  --dim2:#6b7385;
  --acc:#34d399;
  --acc2:#8b5cf6;
  --blue:#3b9dff;
  --amber:#fbbf24;
  --rose:#fb7185;
  --ok:#34d399;
  --err:#f87171;
  --grad:linear-gradient(120deg,#8b5cf6,#3b9dff 52%,#34d399);
  --radius:16px;
  --shadow:0 18px 50px -18px rgba(0,0,0,.65);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--fg);
  font-family:'IBM Plex Sans Thai',system-ui,sans-serif;
  font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.mono,.ic-mono{font-family:'IBM Plex Mono',ui-monospace,monospace}
a{color:inherit;text-decoration:none}
img,svg{display:block}
::selection{background:rgba(52,211,153,.28)}

/* ---- starry / grid background ---- */
body.stars{
  background:
    radial-gradient(600px 340px at 18% -4%,rgba(139,92,246,.14),transparent 62%),
    radial-gradient(720px 420px at 84% 6%,rgba(52,211,153,.10),transparent 60%),
    radial-gradient(520px 320px at 55% 0%,rgba(59,157,255,.09),transparent 64%),
    var(--bg);
}
body.stars::before{
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    radial-gradient(rgba(255,255,255,.42) 1px,transparent 1.4px),
    radial-gradient(rgba(255,255,255,.18) 1px,transparent 1.4px);
  background-size:120px 120px,240px 240px;
  background-position:0 0,60px 90px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,.25) 46%,transparent 78%);
}
body.stars>*{position:relative;z-index:1}

/* ---- SVG icon base ---- */
.ic{display:inline-block;vertical-align:-.18em;flex:none}

/* ---- gradient icon box (.ibox) ---- */
.ibox{
  width:46px;height:46px;border-radius:13px;
  display:grid;place-items:center;flex:none;
  color:#fff;position:relative;
}
.ibox::after{content:'';position:absolute;inset:0;border-radius:inherit;border:1px solid rgba(255,255,255,.16)}
.ibox.purple{background:linear-gradient(135deg,#8b5cf6,#6d28d9);box-shadow:0 8px 24px -8px rgba(139,92,246,.55)}
.ibox.blue  {background:linear-gradient(135deg,#3b9dff,#1d6fe0);box-shadow:0 8px 24px -8px rgba(59,157,255,.5)}
.ibox.green {background:linear-gradient(135deg,#34d399,#0d9f74);box-shadow:0 8px 24px -8px rgba(52,211,153,.5)}
.ibox.amber {background:linear-gradient(135deg,#fbbf24,#d97706);box-shadow:0 8px 24px -8px rgba(251,191,36,.45)}
.ibox.rose  {background:linear-gradient(135deg,#fb7185,#e11d48);box-shadow:0 8px 24px -8px rgba(251,113,133,.45)}
.ibox.teal  {background:linear-gradient(135deg,#22d3ee,#0e7490);box-shadow:0 8px 24px -8px rgba(34,211,238,.45)}
.ibox.sm{width:36px;height:36px;border-radius:10px}
.ibox.lg{width:56px;height:56px;border-radius:15px}

/* ---- nav ---- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(6,6,10,.72);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-in{max-width:1180px;margin:0 auto;padding:0 22px;height:62px;display:flex;align-items:center;gap:26px}
.logo{display:flex;align-items:center;gap:11px}
.logo .logo-svg{filter:drop-shadow(0 2px 10px rgba(59,157,255,.35))}
.logo b{font-size:16.5px;font-weight:700;letter-spacing:.4px;display:block;line-height:1.15}
.logo small{
  font-size:10px;font-weight:600;letter-spacing:2.6px;color:var(--dim);
  font-family:'IBM Plex Mono',monospace;display:block;line-height:1.1;
}
.nav-links{display:flex;gap:4px;margin-left:6px}
.nav-links a{
  padding:7px 14px;border-radius:9px;font-size:14.5px;color:var(--dim);
  transition:.16s;font-weight:500;
}
.nav-links a:hover{color:var(--fg);background:rgba(255,255,255,.05)}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:9px}

/* ---- buttons ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 20px;border-radius:11px;border:1px solid transparent;
  font:600 14.5px/1 'IBM Plex Sans Thai',sans-serif;cursor:pointer;
  transition:.18s;white-space:nowrap;
}
.btn .ic{flex:none}
.btn-primary{
  background:var(--grad);color:#fff;
  box-shadow:0 6px 26px -8px rgba(59,157,255,.55);
}
.btn-primary:hover{filter:brightness(1.12);transform:translateY(-1px);box-shadow:0 10px 32px -8px rgba(59,157,255,.65)}
.btn-ghost{background:rgba(255,255,255,.035);border-color:var(--line2);color:var(--fg)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.24)}
.btn-ok{background:linear-gradient(135deg,#34d399,#0d9f74);color:#04140e;box-shadow:0 6px 22px -8px rgba(52,211,153,.55)}
.btn-ok:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-no{background:rgba(248,113,113,.12);border-color:rgba(248,113,113,.3);color:#fca5a5}
.btn-no:hover{background:rgba(248,113,113,.2)}
.btn-danger{background:linear-gradient(135deg,#fb7185,#e11d48);color:#fff}
.btn-sm{padding:7px 14px;font-size:13.5px;border-radius:9px}
.btn-lg{padding:14px 28px;font-size:16px;border-radius:13px}
.btn-block{width:100%}
.btn:disabled{opacity:.55;cursor:wait;transform:none}

/* ---- hero ---- */
.hero{max-width:1180px;margin:0 auto;padding:88px 22px 72px;text-align:center}
.pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 17px;border-radius:99px;font-size:13.5px;color:var(--dim);
  border:1px solid var(--line2);background:rgba(255,255,255,.03);
  margin-bottom:30px;font-weight:500;
}
.dot{
  width:7px;height:7px;border-radius:50%;background:var(--ok);flex:none;
  box-shadow:0 0 0 0 rgba(52,211,153,.5);animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(52,211,153,.5)}
  70%{box-shadow:0 0 0 8px rgba(52,211,153,0)}
  100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}
}
.hero h1{
  font-size:clamp(34px,5.4vw,58px);font-weight:700;line-height:1.2;
  letter-spacing:-.5px;margin-bottom:22px;
}
.grad{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .sub{
  max-width:640px;margin:0 auto 34px;font-size:17.5px;color:var(--dim);line-height:1.75;
}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:36px}
.checks{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;color:var(--dim);font-size:14px}
.checks span{display:inline-flex;align-items:center;gap:8px}
.checks .ic{color:var(--acc)}

/* ---- hero mockup (browser + console) ---- */
.mock{
  max-width:880px;margin:56px auto 0;border-radius:18px;overflow:hidden;
  border:1px solid var(--line2);
  background:linear-gradient(180deg,#101019,#0a0a12);
  box-shadow:0 40px 100px -30px rgba(0,0,0,.8),0 0 80px -40px rgba(59,157,255,.35);
  text-align:left;position:relative;
}
.mock::before{
  content:'';position:absolute;inset:-1px;border-radius:19px;pointer-events:none;
  background:linear-gradient(120deg,rgba(139,92,246,.5),rgba(59,157,255,.3),rgba(52,211,153,.4));
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;padding:1px;
}
.mock-bar{
  display:flex;align-items:center;gap:8px;padding:13px 18px;
  border-bottom:1px solid var(--line);background:rgba(255,255,255,.025);
}
.tl{width:11px;height:11px;border-radius:50%}
.tl.r{background:#ff5f57}.tl.y{background:#febc2e}.tl.g{background:#28c840}
.mock-bar .path{
  margin-left:12px;font:12.5px 'IBM Plex Mono',monospace;color:var(--dim2);
  padding:5px 14px;border-radius:7px;background:rgba(0,0,0,.35);border:1px solid var(--line);
}
.mock-body{display:grid;grid-template-columns:200px 1fr;min-height:300px}
.mock-side{border-right:1px solid var(--line);padding:16px 12px;display:flex;flex-direction:column;gap:5px;background:rgba(0,0,0,.2)}
.mock-side .m-item{
  display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;
  font-size:13.5px;color:var(--dim);font-weight:500;
}
.mock-side .m-item.on{background:rgba(59,157,255,.12);color:#9cc9ff}
.mock-side .m-item.on .ic{color:var(--blue)}
.mock-side .m-item .ic{color:var(--dim2)}
.mock-main{padding:20px 22px;display:flex;flex-direction:column;gap:14px}
.m-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.m-stat{
  padding:13px 15px;border-radius:11px;border:1px solid var(--line);
  background:rgba(255,255,255,.025);
}
.m-stat b{font:700 20px 'IBM Plex Mono',monospace;display:block}
.m-stat span{font-size:11.5px;color:var(--dim2)}
.m-stat.g b{color:var(--acc)}
.m-stat.v b{color:#a78bfa}
.m-stat.b b{color:#7db8ff}
.m-console{
  flex:1;border-radius:11px;border:1px solid var(--line);background:#08080e;
  padding:14px 16px;font:12.5px/1.8 'IBM Plex Mono',monospace;
  overflow:hidden;position:relative;
}
.m-console .ln{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m-console .ln.ok{color:var(--acc)}
.m-console .ln.dimc{color:var(--dim2)}
.m-console .ln.err{color:#fca5a5}
.m-console .ln .prompt{color:var(--blue)}
.cursor{
  display:inline-block;width:8px;height:14px;background:var(--acc);
  vertical-align:-2px;animation:blink 1s steps(1) infinite;margin-left:2px;
}
@keyframes blink{50%{opacity:0}}

/* ---- sections ---- */
section{max-width:1180px;margin:0 auto;padding:76px 22px}
.sec-head{text-align:center;margin-bottom:52px}
.tag{
  display:inline-block;font:600 11.5px 'IBM Plex Mono',monospace;
  letter-spacing:2.4px;text-transform:uppercase;color:var(--acc);
  padding:5px 15px;border-radius:99px;border:1px solid rgba(52,211,153,.28);
  background:rgba(52,211,153,.07);margin-bottom:16px;
}
.sec-head h2{font-size:clamp(26px,3.6vw,36px);font-weight:700;letter-spacing:-.3px}
.sec-head p{color:var(--dim);margin-top:12px;font-size:16px}

/* ---- grids & cards ---- */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.028),rgba(255,255,255,.012));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;position:relative;overflow:hidden;
  transition:.2s;
}
.card:hover{border-color:var(--line2);transform:translateY(-2px)}
.glowline{
  position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(139,92,246,.55),rgba(52,211,153,.55),transparent);
  opacity:.6;
}
.card h3{font-size:17.5px;font-weight:600;margin:18px 0 9px;display:flex;align-items:center;gap:11px}
.card p{color:var(--dim);font-size:14.5px;line-height:1.72}
.card .ico{margin-bottom:4px}
.card.center{text-align:center}

/* ---- steps ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{
  padding:26px 22px;border-radius:var(--radius);position:relative;
  border:1px solid var(--line);background:rgba(255,255,255,.02);
}
.step::before{
  counter-increment:step;content:'0' counter(step);
  font:700 30px 'IBM Plex Mono',monospace;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  display:block;margin-bottom:12px;opacity:.9;
}
.step h4{font-size:16px;font-weight:600;margin-bottom:8px}
.step p{color:var(--dim);font-size:14px;line-height:1.7}

/* ---- pricing ---- */
.price-card{display:flex;flex-direction:column}
.price-card.pop{
  border-color:rgba(52,211,153,.4);
  box-shadow:0 0 60px -22px rgba(52,211,153,.4);
  background:linear-gradient(180deg,rgba(52,211,153,.06),rgba(255,255,255,.015));
}
.price-card.pop .glowline{opacity:1;background:linear-gradient(90deg,transparent,var(--acc),transparent)}
.price{margin:14px 0 6px}
.price b{font:700 36px 'IBM Plex Mono',monospace}
.price span{color:var(--dim2);font-size:14px;margin-left:5px}
.feat{list-style:none;margin:20px 0 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.feat li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--dim)}
.feat li::before{
  content:'';width:16px;height:16px;flex:none;margin-top:3px;border-radius:50%;
  background:rgba(52,211,153,.14);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334d399' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E");
  background-size:10px;background-repeat:no-repeat;background-position:center;
}
.feat li.no{opacity:.45}
.feat li.no::before{
  background:rgba(248,113,113,.12);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f87171' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M6 6l12 12M18 6 6 18'/%3E%3C/svg%3E");
  background-size:9px;background-repeat:no-repeat;background-position:center;
}

/* ---- footer ---- */
footer{
  border-top:1px solid var(--line);margin-top:40px;padding:34px 22px;
  text-align:center;color:var(--dim2);font-size:13.5px;
}
footer .fl{display:flex;gap:22px;justify-content:center;margin-bottom:14px;flex-wrap:wrap}
footer .fl a{color:var(--dim);transition:.15s}
footer .fl a:hover{color:var(--fg)}

/* ============================================================
   APP (dashboard / create / bot)
   ============================================================ */
main.app{max-width:1180px;margin:0 auto;padding:38px 22px 70px;min-height:70vh}
.app-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.app-head h1{font-size:27px;font-weight:700;display:flex;align-items:center;gap:13px;flex-wrap:wrap}
.app-head .sub{color:var(--dim);font-size:14.5px;margin-top:6px}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:30px}
.stat{
  padding:20px 22px;border-radius:14px;border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));
  display:flex;flex-direction:column;gap:3px;position:relative;overflow:hidden;
}
.stat::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--line2);border-radius:3px;
}
.stat.ok::before{background:var(--ok)}
.stat.blue::before{background:var(--blue)}
.stat.violet::before{background:var(--acc2)}
.stat b{font:700 26px 'IBM Plex Mono',monospace}
.stat.ok b{color:var(--acc)}
.stat.blue b{color:#7db8ff}
.stat.violet b{color:#a78bfa}
.stat span{font-size:13px;color:var(--dim)}

/* instance cards */
.inst-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:18px}
.inst{
  border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  background:linear-gradient(180deg,rgba(255,255,255,.028),rgba(255,255,255,.01));
  display:flex;flex-direction:column;gap:14px;transition:.2s;position:relative;overflow:hidden;
}
.inst:hover{border-color:var(--line2);transform:translateY(-2px)}
.inst-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.inst-name{font-size:16.5px;font-weight:600;display:flex;align-items:center;gap:11px;min-width:0}
.inst-name .ibox{width:38px;height:38px;border-radius:11px}
.inst-meta{display:flex;gap:8px;flex-wrap:wrap}
.inst-actions{display:flex;gap:10px;margin-top:auto;padding-top:4px}

/* badges & chips */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font:500 12px 'IBM Plex Mono',monospace;padding:4px 11px;border-radius:7px;
  border:1px solid var(--line2);color:var(--dim);background:rgba(255,255,255,.03);
}
.badge.py{color:#9cc9ff;border-color:rgba(59,157,255,.3);background:rgba(59,157,255,.08)}
.badge.node{color:#86efac;border-color:rgba(52,211,153,.3);background:rgba(52,211,153,.08)}
.chip{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:500;
  padding:5px 13px;border-radius:99px;border:1px solid var(--line2);color:var(--dim);
  background:rgba(255,255,255,.03);white-space:nowrap;
}
.chip.running{color:var(--acc);border-color:rgba(52,211,153,.35);background:rgba(52,211,153,.09)}
.chip.error{color:#fca5a5;border-color:rgba(248,113,113,.35);background:rgba(248,113,113,.09)}
.chip.missing{color:#fcd34d;border-color:rgba(251,191,36,.35);background:rgba(251,191,36,.09)}
.chip.installing{color:#93c5fd;border-color:rgba(59,157,255,.35);background:rgba(59,157,255,.09)}
.chip.credits{color:#fcd34d;border-color:rgba(251,191,36,.3);background:rgba(251,191,36,.07)}

/* alerts */
.alert{
  display:flex;align-items:flex-start;gap:11px;padding:13px 17px;border-radius:12px;
  font-size:14.5px;margin-bottom:20px;border:1px solid;line-height:1.6;
}
.alert .ic{flex:none;margin-top:2px}
.alert.ok{background:rgba(52,211,153,.08);border-color:rgba(52,211,153,.3);color:#a7f3d0}
.alert.err{background:rgba(248,113,113,.08);border-color:rgba(248,113,113,.3);color:#fecaca}
.alert.warn{background:rgba(251,191,36,.08);border-color:rgba(251,191,36,.3);color:#fde68a}
.alert.info{background:rgba(59,157,255,.07);border-color:rgba(59,157,255,.28);color:#bfdbfe}

/* ---- console ---- */
.console{
  border-radius:14px;border:1px solid var(--line);overflow:hidden;
  background:#08080e;box-shadow:var(--shadow);
}
.console-bar{
  display:flex;align-items:center;gap:9px;padding:11px 17px;
  border-bottom:1px solid var(--line);background:rgba(255,255,255,.03);
}
.console-bar .path{
  margin-left:10px;font:12.5px 'IBM Plex Mono',monospace;color:var(--dim2);
  display:flex;align-items:center;gap:8px;
}
.console-bar .path .ic{color:var(--dim2)}
.console-bar .live{
  margin-left:auto;font:600 11px 'IBM Plex Mono',monospace;color:var(--acc);
  letter-spacing:1px;display:flex;align-items:center;gap:7px;
}
.console pre{
  padding:17px 19px;font:12.5px/1.85 'IBM Plex Mono',monospace;
  max-height:430px;overflow:auto;color:#c9d2e3;white-space:pre-wrap;word-break:break-all;
}
.console pre .err{color:#fca5a5}
.console pre .ok{color:var(--acc)}
.console pre .dim{color:var(--dim2)}
.console pre::-webkit-scrollbar{width:9px;height:9px}
.console pre::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:5px}

/* ---- forms ---- */
.form-wrap{max-width:460px;margin:52px auto 80px;padding:0 22px}
.form-card{
  border:1px solid var(--line);border-radius:18px;padding:34px;
  background:linear-gradient(180deg,rgba(255,255,255,.032),rgba(255,255,255,.012));
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.form-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(139,92,246,.6),rgba(52,211,153,.6),transparent);
}
.form-card h1{font-size:24px;font-weight:700;margin-bottom:6px}
.form-card .desc{color:var(--dim);font-size:14.5px;margin-bottom:24px}
.form-card .alt{margin-top:20px;text-align:center;color:var(--dim);font-size:14px}
.form-card .alt a{color:var(--acc);font-weight:600}
.form-card .form-ico{
  width:52px;height:52px;border-radius:14px;margin-bottom:18px;
  display:grid;place-items:center;color:#fff;
  background:var(--grad);box-shadow:0 10px 30px -10px rgba(59,157,255,.55);
}

.field{margin-bottom:17px}
.field label{
  display:block;font-size:13.5px;font-weight:600;color:var(--dim);margin-bottom:7px;
}
.field input,.field select,.field textarea{
  width:100%;padding:11px 15px;border-radius:10px;font-size:14.5px;
  border:1px solid var(--line2);background:rgba(0,0,0,.32);color:var(--fg);
  font-family:inherit;transition:.16s;outline:none;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:rgba(59,157,255,.55);box-shadow:0 0 0 3px rgba(59,157,255,.14);
}
.field input.mono,.field textarea.mono,.field input[name=start_cmd]{font-family:'IBM Plex Mono',monospace;font-size:13.5px}
.field textarea{resize:vertical;min-height:90px;line-height:1.7}
.field .hint{font-size:12.5px;color:var(--dim2);margin-top:6px}
.field select{cursor:pointer;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239aa3b5' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;padding-right:38px;
}
.field select option{background:#12121f;color:var(--fg)}
.field input[type=checkbox]{width:auto;accent-color:var(--acc)}
.field .radio-row{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.rt-card{
  display:flex;align-items:center;gap:11px;padding:13px 15px;border-radius:11px;
  border:1px solid var(--line2);cursor:pointer;transition:.16s;background:rgba(0,0,0,.25);
}
.rt-card:has(input:checked){border-color:rgba(59,157,255,.55);background:rgba(59,157,255,.08)}
.rt-card input{display:none}
.rt-card b{font-size:14px;display:block}
.rt-card small{color:var(--dim2);font-size:12px}

/* tables */
.tbl{width:100%;border-collapse:collapse}
.tbl td{padding:10px 4px;border-bottom:1px solid var(--line);font-size:14px}
.tbl tr:last-child td{border-bottom:none}
.dimtext{color:var(--dim)}
.mt-2{margin-top:16px}.mt-3{margin-top:22px}

/* spinner */
.spin{
  width:15px;height:15px;border-radius:50%;flex:none;
  border:2px solid rgba(255,255,255,.25);border-top-color:#fff;
  animation:sp .7s linear infinite;display:inline-block;vertical-align:-2px;
}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---- responsive ---- */
@media (max-width:960px){
  .grid-3{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .mock-body{grid-template-columns:1fr}
  .mock-side{display:none}
  .nav-links{display:none}
}
@media (max-width:640px){
  .grid-3{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero{padding-top:56px}
  .checks{gap:12px;flex-direction:column;align-items:center}
  main.app{padding:26px 16px 50px}
  section{padding:52px 16px}
}