/* TokenLowCost — design system v3
   Restrained, engineered, dense. Near-monochrome dark UI with one accent. */

:root {
  --bg: #0a0a0a;
  --bg-2: #0f0f10;
  --bg-3: #141416;
  --bg-4: #1a1a1d;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --line-3: rgba(255, 255, 255, 0.22);
  --fg: #ededed;
  --fg-2: #a3a3a3;
  --fg-3: #6b6b6b;
  --fg-4: #4a4a4a;
  --accent: #3ecf8e;
  --accent-dim: rgba(62, 207, 142, 0.12);
  --warn: #f5b731;
  --warn-dim: rgba(245, 183, 49, 0.12);
  --danger: #f26d6d;
  --danger-dim: rgba(242, 109, 109, 0.12);
  --info: #7aa2ff;
  --font: "Geist", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "Geist Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --r-sm: 6px;
  --r: 8px;
  --r-lg: 12px;
  --wrap: 1120px;
  --nav-h: 56px;
  --side-w: 232px;
  --top-h: 52px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "cv11", "ss01", "ss03";
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--fg); }
img, svg { display: block; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.02em; line-height: 1.15; }
h1 { font-size: 60px; letter-spacing: -0.035em; line-height: 1.05; }
h2 { font-size: 32px; letter-spacing: -0.025em; }
h3 { font-size: 17px; letter-spacing: -0.01em; }
p { margin: 0; }
.muted { color: var(--fg-2); }
.dim { color: var(--fg-3); }
.mono, code, kbd, pre { font-family: var(--mono); font-variant-ligatures: none; }
.num, .tabular { font-variant-numeric: tabular-nums; }
::selection { background: rgba(62, 207, 142, 0.25); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section + .section { padding-top: 0; }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: end; margin-bottom: 40px; }
.section-head p { color: var(--fg-2); font-size: 16px; max-width: 52ch; }
.label { font-size: 12px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-3); }
.label.accent { color: var(--accent); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12.5px; color: var(--fg-2); margin-bottom: 24px; }
.eyebrow .st { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 36px; padding: 0 14px; border-radius: var(--r-sm);
  border: 1px solid var(--line-2); background: transparent; color: var(--fg);
  font-size: 14px; font-weight: 500; cursor: pointer; white-space: nowrap;
  transition: background 0.15s, border-color 0.15s, color 0.15s, opacity 0.15s;
}
.btn:hover { background: rgba(255, 255, 255, 0.05); border-color: var(--line-3); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn svg { width: 15px; height: 15px; }
[data-icon] { display: inline-flex; width: 16px; height: 16px; flex: none; }
[data-icon] svg { width: 100%; height: 100%; }
.btn [data-icon] { width: 15px; height: 15px; }
.match .ok [data-icon] { width: 13px; height: 13px; }
.btn-primary { background: var(--fg); color: #0a0a0a; border-color: var(--fg); }
.btn-primary:hover { background: #fff; border-color: #fff; }
.btn-ghost { border-color: transparent; color: var(--fg-2); }
.btn-ghost:hover { color: var(--fg); background: rgba(255, 255, 255, 0.05); border-color: transparent; }
.btn-danger { color: var(--danger); border-color: transparent; }
.btn-danger:hover { background: var(--danger-dim); border-color: transparent; }
.btn-sm { height: 30px; padding: 0 10px; font-size: 13px; }
.btn-lg { height: 42px; padding: 0 18px; font-size: 15px; }
.btn-block { width: 100%; }

/* ---------- Forms ---------- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 500; color: var(--fg-2); }
.field .hint { font-size: 12.5px; color: var(--fg-3); }
.input, select.input, textarea.input {
  width: 100%; height: 38px; padding: 0 12px; border-radius: var(--r-sm);
  border: 1px solid var(--line-2); background: var(--bg-2); color: var(--fg);
  font: inherit; font-size: 14px; outline: none; transition: border-color 0.15s, box-shadow 0.15s;
}
.input::placeholder { color: var(--fg-4); }
.input:focus { border-color: var(--line-3); box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.06); }
select.input {
  appearance: none; padding-right: 32px; cursor: pointer;
  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='%236b6b6b' stroke-width='2.2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
}
select.input option, select.input optgroup { background: var(--bg-3); color: var(--fg); }
.input.mono { font-family: var(--mono); font-size: 13px; }
.check { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--fg-2); cursor: pointer; user-select: none; }
.check input { width: 15px; height: 15px; accent-color: var(--accent); margin: 0; }
.form-row { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.form-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.msg { font-size: 13.5px; min-height: 18px; }
.msg.err { color: var(--danger); }
.msg.ok { color: var(--accent); }

/* ---------- Marketing nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 40; height: var(--nav-h);
  background: rgba(10, 10, 10, 0.78); backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 15px; letter-spacing: -0.01em; }
.brand .mark { width: 22px; height: 22px; }
.nav-links { display: flex; gap: 4px; }
.nav-links a { padding: 6px 10px; border-radius: var(--r-sm); font-size: 14px; color: var(--fg-2); }
.nav-links a:hover { color: var(--fg); background: rgba(255, 255, 255, 0.05); }
.nav .grow { flex: 1; }
.nav-actions { display: flex; gap: 8px; align-items: center; }

/* ---------- Hero ---------- */
.hero { padding: 104px 0 56px; }
.hero h1 { max-width: 15ch; }
.hero .lead { margin-top: 24px; max-width: 58ch; font-size: 18px; line-height: 1.55; color: var(--fg-2); }
.hero .actions { display: flex; gap: 10px; margin-top: 32px; flex-wrap: wrap; }
.term {
  display: inline-flex; align-items: center; gap: 12px; margin-top: 32px; max-width: 100%;
  padding: 0 6px 0 14px; height: 40px; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--bg-2); font-family: var(--mono); font-size: 13px; color: var(--fg-2);
}
.term .ps { color: var(--fg-4); }
.term .url { color: var(--fg); }
.term code { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.term .btn { height: 28px; }

/* ---------- Product window mockup ---------- */
.win-wrap { position: relative; margin-top: 72px; }
.win-wrap::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 110px; pointer-events: none;
  background: linear-gradient(180deg, transparent, var(--bg));
}
.win { border: 1px solid var(--line-2); border-radius: var(--r-lg); background: var(--bg-2); overflow: hidden; box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8); }
.win-bar { height: 40px; display: flex; align-items: center; gap: 8px; padding: 0 14px; border-bottom: 1px solid var(--line); background: var(--bg-3); }
.win-bar .d { width: 10px; height: 10px; border-radius: 50%; background: var(--bg-4); border: 1px solid var(--line-2); }
.win-bar .addr { margin-left: 12px; flex: 1; max-width: 360px; height: 24px; border-radius: 5px; background: var(--bg); border: 1px solid var(--line); display: flex; align-items: center; padding: 0 10px; font-family: var(--mono); font-size: 11.5px; color: var(--fg-3); gap: 6px; }
.win-body { display: grid; grid-template-columns: 200px 1fr; min-height: 420px; }
.win-side { border-right: 1px solid var(--line); padding: 14px 10px; display: flex; flex-direction: column; gap: 2px; }
.win-side .it { display: flex; align-items: center; gap: 9px; padding: 7px 10px; border-radius: var(--r-sm); font-size: 13px; color: var(--fg-2); }
.win-side .it svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 1.6; }
.win-side .it.on { background: rgba(255, 255, 255, 0.06); color: var(--fg); }
.win-side .acct { display: flex; align-items: center; gap: 9px; padding: 8px 10px 14px; margin-bottom: 8px; border-bottom: 1px solid var(--line); font-size: 12.5px; color: var(--fg-2); }
.win-main { padding: 18px 20px; display: flex; flex-direction: column; gap: 16px; }
.win-main .row { display: flex; align-items: center; justify-content: space-between; }
.win-main .row .t { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.tile { border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; background: var(--bg); }
.tile .k { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; }
.tile .v { margin-top: 8px; font-size: 22px; font-weight: 600; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.tile .s { margin-top: 4px; font-size: 12px; color: var(--fg-3); }
.tile .s.up { color: var(--accent); }
.split { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; }
.panel { border: 1px solid var(--line); border-radius: var(--r); background: var(--bg); }
.panel .ph { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--line); font-size: 13px; font-weight: 500; }
.panel .ph .dim { font-weight: 400; }
.bars { display: flex; align-items: flex-end; gap: 6px; height: 120px; padding: 16px 16px 12px; }
.bars i { flex: 1; background: var(--fg-4); border-radius: 2px 2px 0 0; display: block; }
.bars i.hi { background: var(--fg); }
.mini { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.mini td { padding: 9px 16px; border-top: 1px solid var(--line); color: var(--fg-2); white-space: nowrap; }
.mini tr:first-child td { border-top: 0; }
.mini td.m { color: var(--fg); }
.mini td.c { text-align: right; font-family: var(--mono); font-size: 12px; color: var(--fg); }

/* ---------- Works-with strip ---------- */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 0; }
.strip .wrap { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.strip .label { margin-right: 8px; }
.strip .tools { display: flex; gap: 28px; flex-wrap: wrap; font-family: var(--mono); font-size: 13px; color: var(--fg-2); }

/* ---------- Bento ---------- */
.bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 12px; }
.cell { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--bg-2); padding: 26px; display: flex; flex-direction: column; gap: 18px; min-height: 260px; }
.cell h3 { font-size: 18px; }
.cell p { color: var(--fg-2); font-size: 14.5px; max-width: 46ch; }
.cell .vis { margin-top: auto; }
.c7 { grid-column: span 7; } .c5 { grid-column: span 5; } .c4 { grid-column: span 4; } .c6 { grid-column: span 6; } .c8 { grid-column: span 8; } .c12 { grid-column: span 12; }
.routes { border: 1px solid var(--line); border-radius: var(--r); background: var(--bg); font-family: var(--mono); font-size: 12.5px; }
.routes .rt { display: grid; grid-template-columns: 56px 1fr auto; gap: 14px; align-items: center; padding: 10px 14px; border-top: 1px solid var(--line); color: var(--fg-2); }
.routes .rt:first-child { border-top: 0; }
.routes .rt b { font-weight: 500; color: var(--accent); }
.routes .rt span { color: var(--fg); }
.routes .rt em { font-style: normal; color: var(--fg-3); font-size: 11.5px; }
.keyrow { border: 1px solid var(--line); border-radius: var(--r); background: var(--bg); padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.keyrow .top { display: flex; justify-content: space-between; align-items: center; font-size: 13px; }
.keyrow .top code { color: var(--fg-2); font-size: 12.5px; }
.prog { height: 6px; border-radius: 3px; background: var(--bg-4); overflow: hidden; }
.prog i { display: block; height: 100%; background: var(--fg); border-radius: 3px; }
.prog i.warn { background: var(--warn); }
.prog i.bad { background: var(--danger); }
.keyrow .bot { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 12px; color: var(--fg-3); }
.receipt { border: 1px solid var(--line); border-radius: var(--r); background: var(--bg); font-family: var(--mono); font-size: 12.5px; }
.receipt div { display: flex; justify-content: space-between; padding: 9px 14px; border-top: 1px solid var(--line); color: var(--fg-2); }
.receipt div:first-child { border-top: 0; }
.receipt div span:last-child { color: var(--fg); }
.receipt div.tot span { color: var(--fg); font-weight: 500; }
.cmp { display: flex; flex-direction: column; gap: 12px; font-family: var(--mono); font-size: 12px; color: var(--fg-3); }
.cmp .ln { display: grid; grid-template-columns: 96px 1fr 64px; gap: 12px; align-items: center; }
.cmp .bar { height: 8px; border-radius: 4px; background: var(--bg-4); overflow: hidden; }
.cmp .bar i { display: block; height: 100%; background: var(--fg-3); }
.cmp .bar i.ok { background: var(--accent); }
.cmp .ln span:last-child { text-align: right; color: var(--fg); }
.match { border: 1px solid var(--line); border-radius: var(--r); background: var(--bg); font-family: var(--mono); font-size: 12.5px; }
.match div { display: grid; grid-template-columns: 90px 1fr auto; gap: 12px; padding: 10px 14px; border-top: 1px solid var(--line); color: var(--fg-2); align-items: center; }
.match div:first-child { border-top: 0; }
.match div span:nth-child(2) { color: var(--fg); }
.match .ok { color: var(--accent); display: inline-flex; align-items: center; gap: 6px; }
.match .ok svg { width: 13px; height: 13px; stroke: currentColor; fill: none; stroke-width: 2.2; }

/* ---------- Pricing ---------- */
.price-table { width: 100%; border-collapse: separate; border-spacing: 0; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--bg-2); font-size: 14px; }
.price-table th { text-align: left; padding: 12px 18px; font-size: 11.5px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-3); border-bottom: 1px solid var(--line); background: var(--bg-3); }
.price-table td { padding: 13px 18px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.price-table tbody tr:last-child td { border-bottom: 0; }
.price-table tr.grp td { padding: 9px 18px; font-size: 12px; font-weight: 500; color: var(--fg-2); background: var(--bg); letter-spacing: 0.02em; }
.price-table .n { font-family: var(--mono); font-size: 13.5px; font-variant-numeric: tabular-nums; }
.price-table .r, .price-table th.r { text-align: right; }
.price-table .model { font-weight: 500; color: var(--fg); }
.price-table .mid { font-family: var(--mono); font-size: 11.5px; color: var(--fg-3); margin-top: 2px; }
.price-table .was { color: var(--fg-4); text-decoration: line-through; font-family: var(--mono); font-size: 12.5px; }
.price-table .save { color: var(--accent); font-family: var(--mono); font-size: 12.5px; }
.price-table tbody tr:not(.grp):hover td { background: rgba(255, 255, 255, 0.02); }
.tag { display: inline-flex; align-items: center; height: 20px; padding: 0 7px; border-radius: 4px; font-size: 11px; font-weight: 500; letter-spacing: 0.02em; border: 1px solid var(--line-2); color: var(--fg-2); }
.tag.flagship { color: var(--fg); border-color: var(--line-3); }
.tag.balanced { color: var(--info); border-color: rgba(122, 162, 255, 0.35); }
.tag.budget { color: var(--accent); border-color: rgba(62, 207, 142, 0.35); }
.foot-note { margin-top: 14px; font-size: 13px; color: var(--fg-3); }

/* ---------- Setup ---------- */
.setup { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; }
.steps { display: flex; flex-direction: column; margin-top: 28px; border-top: 1px solid var(--line); }
.step { display: grid; grid-template-columns: 44px 1fr; gap: 12px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.step .n { font-family: var(--mono); font-size: 12.5px; color: var(--fg-3); padding-top: 3px; }
.step h4 { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.step p { margin-top: 4px; color: var(--fg-2); font-size: 14px; }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); }
.tab { padding: 10px 12px; font-size: 13.5px; color: var(--fg-2); cursor: pointer; border-bottom: 1px solid transparent; margin-bottom: -1px; background: none; border-top: 0; border-left: 0; border-right: 0; }
.tab:hover { color: var(--fg); }
.tab.on { color: var(--fg); border-bottom-color: var(--fg); }

/* Code blocks */
.codeblock { border: 1px solid var(--line); border-radius: var(--r); background: var(--bg-2); overflow: hidden; }
.cb-head { display: flex; align-items: center; justify-content: space-between; height: 38px; padding: 0 8px 0 14px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 12px; color: var(--fg-3); }
.codeblock pre { margin: 0; padding: 16px; overflow: auto; font-size: 13px; line-height: 1.65; color: var(--fg-2); }
.codeblock pre .k { color: var(--fg); }
.codeblock pre .s { color: #b5d99c; }
.codeblock pre .c { color: var(--fg-4); }
.codeblock pre .a { color: var(--accent); }
.codeblock pre .o { color: #f0b072; }
.codeblock.plain pre { color: var(--fg); }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; font-size: 16px; font-weight: 500; letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { width: 18px; height: 18px; flex: none; color: var(--fg-3); transition: transform 0.2s; }
.faq details[open] summary .pm { transform: rotate(45deg); }
.faq .ans { padding: 0 0 22px; color: var(--fg-2); max-width: 70ch; font-size: 15px; }

/* ---------- CTA + footer ---------- */
.cta { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--bg-2); padding: 40px; display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.cta h2 { font-size: 28px; }
.cta p { color: var(--fg-2); margin-top: 8px; }
footer { border-top: 1px solid var(--line); padding: 56px 0 32px; margin-top: 96px; font-size: 14px; }
.fgrid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.fcol h4 { font-size: 13px; font-weight: 500; color: var(--fg); margin-bottom: 14px; }
.fcol a { display: block; color: var(--fg-2); padding: 4px 0; font-size: 14px; }
.fcol a:hover { color: var(--fg); }
.fcol p { color: var(--fg-3); max-width: 34ch; margin-top: 14px; font-size: 13.5px; }
.fbot { display: flex; justify-content: space-between; align-items: center; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--fg-3); font-size: 13px; gap: 16px; flex-wrap: wrap; }
.status { display: inline-flex; align-items: center; gap: 8px; }
.status .st { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* ---------- Auth ---------- */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 40px 20px; }
.auth-card { width: 100%; max-width: 400px; }
.auth-card .brand { margin-bottom: 36px; }
.auth-card h1 { font-size: 26px; letter-spacing: -0.02em; }
.auth-card .sub { margin-top: 8px; color: var(--fg-2); font-size: 14.5px; }
.auth-card form { display: flex; flex-direction: column; gap: 16px; margin-top: 28px; }
.auth-card .alt { margin-top: 24px; font-size: 14px; color: var(--fg-2); text-align: center; }
.auth-card .alt a, .link { color: var(--fg); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--fg-4); }
.auth-card .alt a:hover, .link:hover { text-decoration-color: var(--fg); }
.auth-back { position: fixed; top: 20px; left: 24px; font-size: 13.5px; color: var(--fg-3); display: inline-flex; gap: 6px; align-items: center; }
.auth-back:hover { color: var(--fg); }
.row-between { display: flex; justify-content: space-between; align-items: center; }

/* ---------- App shell (dashboard / console) ---------- */
.app { display: grid; grid-template-columns: var(--side-w) 1fr; min-height: 100vh; }
.side { position: sticky; top: 0; height: 100vh; border-right: 1px solid var(--line); background: var(--bg); display: flex; flex-direction: column; padding: 14px 12px; }
.side .brand { padding: 6px 8px 16px; }
.acct { display: flex; align-items: center; gap: 10px; padding: 10px 8px; border: 1px solid var(--line); border-radius: var(--r); background: var(--bg-2); margin-bottom: 14px; }
.avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--bg-4); border: 1px solid var(--line-2); display: grid; place-items: center; font-size: 12px; font-weight: 600; color: var(--fg); text-transform: uppercase; flex: none; }
.acct .who { min-width: 0; }
.acct .who .e { font-size: 13px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.acct .who .p { font-size: 11.5px; color: var(--fg-3); }
.snav { display: flex; flex-direction: column; gap: 2px; }
.snav .grp { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-4); padding: 14px 10px 6px; font-weight: 500; }
.snav a, .snav button { display: flex; align-items: center; gap: 10px; height: 34px; padding: 0 10px; border-radius: var(--r-sm); font-size: 13.5px; color: var(--fg-2); background: none; border: 0; cursor: pointer; width: 100%; text-align: left; }
.snav a svg, .snav button svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 1.6; flex: none; }
.snav a:hover, .snav button:hover { color: var(--fg); background: rgba(255, 255, 255, 0.05); }
.snav a.on { color: var(--fg); background: rgba(255, 255, 255, 0.07); }
.snav .ext { margin-left: auto; width: 12px; height: 12px; opacity: 0.5; }
.side .grow { flex: 1; }
.main { min-width: 0; display: flex; flex-direction: column; }
.topbar { position: sticky; top: 0; z-index: 30; height: var(--top-h); display: flex; align-items: center; justify-content: space-between; padding: 0 28px; border-bottom: 1px solid var(--line); background: rgba(10, 10, 10, 0.85); backdrop-filter: blur(10px); }
.crumb { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--fg-3); }
.crumb b { color: var(--fg); font-weight: 500; }
.topbar .right { display: flex; align-items: center; gap: 10px; }
.chip { display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 10px; border: 1px solid var(--line); border-radius: var(--r-sm); font-size: 13px; color: var(--fg-2); background: var(--bg-2); }
.chip b { font-family: var(--mono); font-weight: 500; color: var(--fg); font-variant-numeric: tabular-nums; }
.content { padding: 28px; display: flex; flex-direction: column; gap: 24px; max-width: 1240px; width: 100%; }
.view { display: none; flex-direction: column; gap: 24px; }
.view.on { display: flex; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; }
.page-head h1 { font-size: 22px; letter-spacing: -0.02em; }
.page-head p { color: var(--fg-2); font-size: 14px; margin-top: 4px; }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.stat { border: 1px solid var(--line); border-radius: var(--r); background: var(--bg-2); padding: 18px 20px; }
.stat .k { font-size: 11.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-3); font-weight: 500; }
.stat .v { margin-top: 10px; font-size: 28px; font-weight: 600; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; line-height: 1; }
.stat .s { margin-top: 8px; font-size: 12.5px; color: var(--fg-3); }
.stat .s.good { color: var(--accent); }
.stat .s.bad { color: var(--danger); }
.two { display: grid; grid-template-columns: 1.5fr 1fr; gap: 12px; align-items: start; }
.card { border: 1px solid var(--line); border-radius: var(--r); background: var(--bg-2); }
.card-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.card-h h3 { font-size: 14px; font-weight: 500; }
.card-h .dim { font-size: 12.5px; }
.card-b { padding: 18px; }
.card-b.tight { padding: 0; }
.chart { width: 100%; height: 220px; display: block; }
.chart .grid { stroke: var(--line); stroke-width: 1; }
.chart .ax { fill: var(--fg-3); font-family: var(--mono); font-size: 10.5px; }
.chart .bar { fill: var(--fg-2); }
.chart .bar:hover { fill: var(--fg); }
.chart .bar.last { fill: var(--fg); }
.list { display: flex; flex-direction: column; }
.list .li { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 11px 18px; border-top: 1px solid var(--line); font-size: 13.5px; align-items: center; }
.list .li:first-child { border-top: 0; }
.list .li .m { font-weight: 500; }
.list .li .d { font-size: 12px; color: var(--fg-3); margin-top: 2px; font-family: var(--mono); }
.list .li .c { font-family: var(--mono); font-size: 13px; text-align: right; font-variant-numeric: tabular-nums; }

/* Tables */
.tbl-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th { text-align: left; padding: 10px 18px; font-size: 11.5px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-3); border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: 12px 18px; border-bottom: 1px solid var(--line); vertical-align: middle; white-space: nowrap; }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover td { background: rgba(255, 255, 255, 0.02); }
.tbl .r { text-align: right; }
.tbl .mono { font-size: 12.5px; color: var(--fg-2); }
.tbl .num { font-family: var(--mono); font-size: 13px; }
.tbl .sub { font-size: 12px; color: var(--fg-3); margin-top: 2px; }
.tbl tr.off td { color: var(--fg-4); }
.tbl tr.off .mono, .tbl tr.off .num { color: var(--fg-4); }
.tbl .empty { text-align: center; color: var(--fg-3); padding: 36px 18px; white-space: normal; }
.tbl .prog { width: 110px; display: inline-block; vertical-align: middle; margin-right: 8px; }
.tbl .pt { font-family: var(--mono); font-size: 12px; color: var(--fg-2); }
.badge { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border-radius: 999px; font-size: 12px; font-weight: 500; border: 1px solid var(--line-2); color: var(--fg-2); }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.ok { color: var(--accent); border-color: rgba(62, 207, 142, 0.35); }
.badge.warn { color: var(--warn); border-color: rgba(245, 183, 49, 0.35); }
.badge.bad { color: var(--danger); border-color: rgba(242, 109, 109, 0.35); }
.badge.off { color: var(--fg-4); border-color: var(--line); }
.mtag { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; }
.mtag .pv { font-size: 11.5px; color: var(--fg-3); font-family: var(--mono); }

/* Panels & reveal */
.form-card { border: 1px solid var(--line-2); border-radius: var(--r); background: var(--bg-2); padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.form-card h3 { font-size: 15px; }
.reveal-key { border: 1px solid rgba(62, 207, 142, 0.35); border-radius: var(--r); background: var(--accent-dim); padding: 18px 20px; display: flex; flex-direction: column; gap: 12px; }
.reveal-key .t { font-weight: 500; display: flex; align-items: center; gap: 8px; }
.reveal-key .t svg { width: 16px; height: 16px; stroke: var(--accent); fill: none; stroke-width: 2; }
.reveal-key .krow { display: flex; gap: 8px; align-items: center; }
.reveal-key code { flex: 1; padding: 10px 12px; border-radius: var(--r-sm); background: var(--bg); border: 1px solid var(--line-2); font-size: 13px; overflow: auto; white-space: nowrap; color: var(--fg); }
.reveal-key .w { font-size: 13px; color: var(--fg-2); }
.notice { border: 1px solid var(--line); border-left: 2px solid var(--fg-3); border-radius: var(--r-sm); padding: 12px 14px; font-size: 13.5px; color: var(--fg-2); background: var(--bg-2); }
.notice.warn { border-left-color: var(--warn); }
.notice.ok { border-left-color: var(--accent); }
.presets { display: flex; gap: 8px; flex-wrap: wrap; }
.presets .btn.on { background: var(--fg); color: #0a0a0a; border-color: var(--fg); }
.kv-list { display: grid; grid-template-columns: max-content 1fr; gap: 8px 20px; font-size: 13.5px; }
.kv-list dt { color: var(--fg-3); }
.kv-list dd { margin: 0; font-family: var(--mono); font-size: 13px; }

/* Toast */
.toast { position: fixed; right: 20px; bottom: 20px; z-index: 100; display: flex; flex-direction: column; gap: 8px; }
.toast div { padding: 10px 14px; border-radius: var(--r-sm); border: 1px solid var(--line-2); background: var(--bg-3); font-size: 13.5px; box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.7); animation: tin 0.18s ease-out; max-width: 380px; }
.toast div.ok { border-color: rgba(62, 207, 142, 0.4); }
.toast div.err { border-color: rgba(242, 109, 109, 0.4); }
@keyframes tin { from { transform: translateY(8px); opacity: 0; } to { transform: none; opacity: 1; } }

/* Gate (console) */
.gate { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.gate .auth-card { max-width: 420px; }

/* ---------- Docs ---------- */
.docs { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 56px; padding: 48px 0 96px; }
.docs-nav { position: sticky; top: calc(var(--nav-h) + 32px); align-self: start; display: flex; flex-direction: column; gap: 2px; }
.docs-nav .grp { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-4); padding: 14px 10px 6px; font-weight: 500; }
.docs-nav a { padding: 6px 10px; border-radius: var(--r-sm); font-size: 13.5px; color: var(--fg-2); }
.docs-nav a:hover { color: var(--fg); }
.docs-nav a.on { color: var(--fg); background: rgba(255, 255, 255, 0.06); }
.docs-body { max-width: 760px; }
.doc { padding: 0 0 56px; margin-bottom: 56px; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 16px; }
.doc:last-child { border-bottom: 0; }
.doc h2 { font-size: 26px; }
.doc h3 { font-size: 15px; margin-top: 8px; }
.doc p { color: var(--fg-2); font-size: 15px; max-width: 70ch; }
.doc p code, .doc li code { font-size: 12.5px; padding: 2px 6px; border-radius: 4px; background: var(--bg-3); border: 1px solid var(--line); color: var(--fg); }
.doc ol, .doc ul { margin: 0; padding-left: 20px; color: var(--fg-2); display: flex; flex-direction: column; gap: 6px; }
.doc a { color: var(--fg); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--fg-4); }
.doc-lead { font-size: 17px !important; color: var(--fg-2); }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 10px 16px; border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; background: var(--bg-2); font-size: 14px; }
.kv dt { color: var(--fg-3); }
.kv dd { margin: 0; font-family: var(--mono); font-size: 13px; color: var(--fg); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  h1 { font-size: 48px; }
  .bento .c7, .bento .c5, .bento .c4, .bento .c6, .bento .c8 { grid-column: span 6; }
  .setup, .section-head { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .two { grid-template-columns: 1fr; }
  .fgrid { grid-template-columns: 1fr 1fr; }
  .docs { grid-template-columns: 1fr; gap: 24px; }
  .docs-nav { position: static; flex-direction: row; flex-wrap: wrap; }
  .docs-nav .grp { display: none; }
}
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .side { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .snav { flex-direction: row; flex-wrap: wrap; }
  .snav .grp, .side .grow { display: none; }
  .content, .topbar { padding-left: 16px; padding-right: 16px; }
  .win-body { grid-template-columns: 1fr; }
  .win-side { display: none; }
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  h1 { font-size: 38px; }
  .hero { padding-top: 64px; }
  .section { padding: 64px 0; }
  .nav-links { display: none; }
  .bento .c7, .bento .c5, .bento .c4, .bento .c6, .bento .c8 { grid-column: span 12; }
  .tiles { grid-template-columns: 1fr; }
  .stat-row, .fgrid { grid-template-columns: 1fr; }
  .cta { flex-direction: column; align-items: flex-start; }
  .price-table th:nth-child(2), .price-table td:nth-child(2) { display: none; }
}