/* ==========================================================================
   HTMLToolz v2 design system
   Warm paper + ink, one signal color, generous space. No build step.
   ========================================================================== */

:root {
  --paper: #faf9f6;
  --paper-2: #f3f1ec;
  --card: #ffffff;
  --ink: #16140f;
  --ink-2: #3c3a35;
  --muted: #6b6860;
  --faint: #9a968c;
  --line: #e7e4dd;
  --line-2: #d9d5cc;
  --brand: #ff5b1f;
  --brand-ink: #d9420b;
  --brand-soft: #fff0e8;
  --green: #127a3b;
  --green-soft: #e6f5eb;
  --amber: #a45409;
  --amber-soft: #fff3e2;
  --red: #b42318;
  --red-soft: #fdecea;
  --blue: #1d4ed8;
  --blue-soft: #eaf0fe;
  --focus: 0 0 0 3px rgba(255, 91, 31, 0.35);

  --r-s: 8px;
  --r: 12px;
  --r-l: 18px;
  --r-xl: 26px;
  --shadow-s: 0 1px 2px rgba(22, 20, 15, 0.06);
  --shadow: 0 14px 34px -18px rgba(22, 20, 15, 0.28);
  --shadow-l: 0 40px 90px -40px rgba(22, 20, 15, 0.45);

  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --serif: "Instrument Serif", ui-serif, Georgia, serif;
  --max: 1180px;
  --gutter: clamp(16px, 4vw, 32px);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #11100e;
    --paper-2: #181714;
    --card: #1b1a17;
    --ink: #f3f1ec;
    --ink-2: #d6d2c8;
    --muted: #a39f95;
    --faint: #7c786f;
    --line: #2b2925;
    --line-2: #3a3731;
    --brand-soft: #2a1a12;
    --green-soft: #13261a;
    --amber-soft: #2a1e0f;
    --red-soft: #2c1512;
    --blue-soft: #141d33;
    --shadow: 0 14px 34px -18px rgba(0, 0, 0, 0.6);
    --shadow-l: 0 40px 90px -40px rgba(0, 0, 0, 0.8);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #11100e; --paper-2: #181714; --card: #1b1a17; --ink: #f3f1ec; --ink-2: #d6d2c8; --muted: #a39f95;
  --faint: #7c786f; --line: #2b2925; --line-2: #3a3731; --brand-soft: #2a1a12; --green-soft: #13261a;
  --amber-soft: #2a1e0f; --red-soft: #2c1512; --blue-soft: #141d33; color-scheme: dark;
}

/* ── Base ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 var(--font);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; }
svg.ico { width: 16px; height: 16px; flex: none; vertical-align: -0.2em; }
.chip svg.ico, .badge svg.ico { width: 13px; height: 13px; }
h3 svg.ico { width: 18px; height: 18px; vertical-align: -0.15em; margin-right: 4px; color: var(--brand-ink); }
.result-url > svg.ico { color: var(--muted); margin-left: 2px; }
a { color: inherit; text-decoration-color: color-mix(in srgb, currentColor 35%, transparent); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 6px; }
::selection { background: color-mix(in srgb, var(--brand) 25%, transparent); }
h1, h2, h3, h4 { margin: 0 0 0.5em; line-height: 1.12; letter-spacing: -0.025em; font-weight: 650; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5.2vw, 4.3rem); letter-spacing: -0.04em; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.7rem); letter-spacing: -0.035em; }
h3 { font-size: 1.2rem; letter-spacing: -0.015em; }
h4 { font-size: 1rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; text-wrap: pretty; }
em.serif, .serif { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }
code, kbd, pre { font-family: var(--mono); font-size: 0.9em; }
:not(pre) > code { padding: 0.12em 0.4em; border-radius: 6px; background: var(--paper-2); border: 1px solid var(--line); font-size: 0.85em; }
kbd { padding: 0.1em 0.45em; border: 1px solid var(--line-2); border-bottom-width: 2px; border-radius: 6px; font-size: 0.8em; background: var(--card); }
hr { border: 0; border-top: 1px solid var(--line); margin: 2rem 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -48px; z-index: 100; padding: 10px 14px; background: var(--ink); color: var(--paper); border-radius: var(--r-s); }
.skip:focus { top: 12px; }

/* ── Layout ───────────────────────────────────────────────────────────── */
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.wrap-s { max-width: 760px; }
.wrap-m { max-width: 960px; }
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section-s { padding: clamp(40px, 6vw, 72px) 0; }
.section.alt { background: var(--paper-2); border-block: 1px solid var(--line); }
.section.ink { background: var(--ink); color: var(--paper); }
.section.ink .muted { color: color-mix(in srgb, var(--paper) 65%, transparent); }
.stack > * + * { margin-top: var(--stack, 1rem); }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.grid { display: grid; gap: 20px; }
.grid > *, .split-14 > *, .split-15 > * { min-width: 0; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 960px) { .g3, .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }
.center { text-align: center; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: 0.875rem; }
.xsmall { font-size: 0.78rem; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--muted); max-width: 44rem; }
.center .lede { margin-inline: auto; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 600 0.78rem/1 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--brand-ink); margin-bottom: 18px; }
.eyebrow::before { content: ""; width: 18px; height: 2px; background: currentColor; border-radius: 2px; }
.center .eyebrow::before { display: none; }
.section-head { max-width: 46rem; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head.center { margin-inline: auto; }
.mono { font-family: var(--mono); }
.nowrap { white-space: nowrap; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }

/* ── Buttons ──────────────────────────────────────────────────────────── */
.btn {
  --bg: var(--ink); --fg: var(--paper); --bd: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 42px; padding: 0 18px;
  font: 600 0.94rem/1 var(--font); letter-spacing: -0.005em; text-decoration: none; white-space: nowrap;
  color: var(--fg); background: var(--bg); border: 1px solid var(--bd); border-radius: var(--r);
  cursor: pointer; transition: transform 0.12s ease, background 0.15s ease, box-shadow 0.15s ease, border-color 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-s); }
.btn:active { transform: translateY(0); }
.btn[disabled], .btn.is-loading { opacity: 0.6; pointer-events: none; }
.btn-brand { --bg: var(--brand); --fg: #fff; --bd: var(--brand); }
.btn-brand:hover { --bg: var(--brand-ink); --bd: var(--brand-ink); }
.btn-line { --bg: var(--card); --fg: var(--ink); --bd: var(--line-2); }
.btn-line:hover { --bd: var(--ink); }
.btn-ghost { --bg: transparent; --fg: var(--ink); --bd: transparent; }
.btn-ghost:hover { --bg: var(--paper-2); box-shadow: none; }
.btn-danger { --bg: var(--card); --fg: var(--red); --bd: color-mix(in srgb, var(--red) 35%, var(--line)); }
.btn-danger:hover { --bg: var(--red-soft); }
.btn-s { min-height: 34px; padding: 0 12px; font-size: 0.85rem; border-radius: 10px; }
.btn-l { min-height: 52px; padding: 0 24px; font-size: 1.02rem; border-radius: 14px; }
.btn-block { width: 100%; }
.btn .ico { width: 16px; height: 16px; flex: none; }
.link { font-weight: 600; color: var(--brand-ink); text-decoration: none; }
.link:hover { text-decoration: underline; }

/* ── Chips, badges, status ────────────────────────────────────────────── */
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font: 500 0.8rem/1.3 var(--font); background: var(--paper-2); border: 1px solid var(--line); color: var(--ink-2); }
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 8px; border-radius: 999px; font: 600 0.72rem/1.3 var(--font); letter-spacing: 0.01em; white-space: nowrap; background: var(--paper-2); color: var(--muted); }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: 0.85; }
.badge.plain::before { display: none; }
.badge.live { background: var(--green-soft); color: var(--green); }
.badge.warn { background: var(--amber-soft); color: var(--amber); }
.badge.bad { background: var(--red-soft); color: var(--red); }
.badge.info { background: var(--blue-soft); color: var(--blue); }
.badge.brand { background: var(--brand-soft); color: var(--brand-ink); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brand); display: inline-block; }

/* ── Cards ────────────────────────────────────────────────────────────── */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-l); padding: clamp(18px, 2.4vw, 28px); box-shadow: var(--shadow-s); }
.card.flat { box-shadow: none; }
.card.pad-s { padding: 16px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.card-head h3, .card-head h2 { margin: 0; }
.feature { position: relative; }
.feature .ico-wrap { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand-ink); margin-bottom: 16px; }
.feature .ico-wrap svg { width: 20px; height: 20px; }
.feature p { color: var(--muted); margin: 0; font-size: 0.95rem; }
.feature h3 { margin-bottom: 6px; }

/* ── Header ───────────────────────────────────────────────────────────── */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--paper) 86%, transparent); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.site-header.scrolled { border-bottom-color: var(--line); }
.nav { height: 68px; display: flex; align-items: center; gap: 28px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.05rem; letter-spacing: -0.02em; text-decoration: none; color: var(--ink); }
.logo-mark { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: var(--ink); color: var(--paper); font: 700 11px/1 var(--mono); letter-spacing: -0.04em; position: relative; }
.logo-mark::after { content: ""; position: absolute; right: -3px; top: -3px; width: 9px; height: 9px; border-radius: 50%; background: var(--brand); border: 2px solid var(--paper); }
.nav-links { display: flex; align-items: center; gap: 4px; margin-right: auto; }
.nav-links a { padding: 8px 12px; border-radius: 9px; font-size: 0.93rem; font-weight: 500; color: var(--ink-2); text-decoration: none; }
.nav-links a:hover, .nav-links a[aria-current="page"] { background: var(--paper-2); color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 8px; }
.nav-toggle { display: none; margin-left: auto; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--card); cursor: pointer; align-items: center; justify-content: center; }
.nav-toggle svg { width: 20px; height: 20px; }
@media (max-width: 880px) {
  .nav { gap: 12px; }
  .nav-toggle { display: inline-flex; }
  .nav-links, .nav-cta { display: none; }
  .site-header.open .nav-links, .site-header.open .nav-cta { display: flex; }
  .site-header.open .nav { flex-wrap: wrap; height: auto; padding: 13px 0 18px; }
  .site-header.open .nav-links { order: 3; flex-direction: column; align-items: stretch; width: 100%; margin: 8px 0 0; }
  .site-header.open .nav-cta { order: 4; width: 100%; }
  .site-header.open .nav-cta .btn { flex: 1; }
  .site-header.open { background: var(--paper); }
}

/* ── Footer ───────────────────────────────────────────────────────────── */
.site-footer { border-top: 1px solid var(--line); padding: 56px 0 40px; font-size: 0.92rem; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
.foot-grid h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--faint); font-family: var(--mono); font-weight: 600; margin-bottom: 14px; }
.foot-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.foot-grid a { color: var(--ink-2); text-decoration: none; }
.foot-grid a:hover { color: var(--ink); text-decoration: underline; }
.foot-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: var(--faint); font-size: 0.85rem; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-grid > :first-child { grid-column: 1 / -1; } }

/* ── Hero ─────────────────────────────────────────────────────────────── */
.hero { padding: clamp(48px, 8vw, 104px) 0 clamp(48px, 7vw, 88px); position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -40% -10% auto; height: 120%; background:
  radial-gradient(40% 50% at 18% 20%, color-mix(in srgb, var(--brand) 13%, transparent), transparent 70%),
  radial-gradient(35% 45% at 85% 10%, color-mix(in srgb, #ffb86b 16%, transparent), transparent 70%); pointer-events: none; z-index: -1; }
.hero h1 { max-width: 14ch; }
.hero h1 .serif { color: var(--brand-ink); }
.hero .lede { margin-top: 20px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } .hero h1 { max-width: 18ch; } }
.proof { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 22px; color: var(--muted); font-size: 0.9rem; }
.proof span { display: inline-flex; align-items: center; gap: 7px; }
.proof svg { width: 16px; height: 16px; color: var(--green); }

/* ── Publish box (drop zone) ──────────────────────────────────────────── */
.publish { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-xl); box-shadow: var(--shadow-l); overflow: hidden; }
.publish-tabs { display: flex; gap: 4px; padding: 8px; border-bottom: 1px solid var(--line); background: var(--paper-2); }
.publish-tabs button { flex: 1; min-height: 38px; border: 0; background: transparent; border-radius: 10px; font: 600 0.88rem/1 var(--font); color: var(--muted); cursor: pointer; }
.publish-tabs button[aria-selected="true"] { background: var(--card); color: var(--ink); box-shadow: var(--shadow-s); }
.publish-body { padding: 18px; }
.drop {
  position: relative; display: grid; place-items: center; text-align: center; gap: 10px;
  min-height: 230px; padding: 28px; border: 1.5px dashed var(--line-2); border-radius: var(--r-l);
  background: repeating-linear-gradient(-45deg, transparent 0 12px, color-mix(in srgb, var(--paper-2) 60%, transparent) 12px 24px);
  transition: border-color 0.15s, background 0.15s; cursor: pointer;
}
.drop:hover, .drop.over { border-color: var(--brand); background: var(--brand-soft); }
.drop input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.drop-ico { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--ink); color: var(--paper); margin: 0 auto 4px; }
.drop-ico svg { width: 24px; height: 24px; }
.drop strong { font-size: 1.05rem; }
.drop .types { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; }
.paste textarea { width: 100%; min-height: 230px; resize: vertical; font: 0.86rem/1.55 var(--mono); padding: 14px; border-radius: var(--r-l); border: 1px solid var(--line-2); background: var(--paper); color: var(--ink); }
.publish-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-top: 1px solid var(--line); background: var(--paper-2); flex-wrap: wrap; }
.publish-foot .small { margin: 0; }
.publish-result { padding: 22px; }
.result-url { display: flex; align-items: center; gap: 8px; padding: 6px 6px 6px 14px; border: 1px solid var(--line-2); border-radius: 14px; background: var(--paper); margin: 12px 0 14px; }
.result-url .result-link { flex: 1; min-width: 0; font: 600 0.95rem/1.3 var(--mono); color: var(--ink); text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.progress { height: 4px; border-radius: 4px; background: var(--paper-2); overflow: hidden; }
.progress > i { display: block; height: 100%; width: 0; background: var(--brand); transition: width 0.2s; }

/* ── Browser mockup ───────────────────────────────────────────────────── */
.browser { border-radius: var(--r-l); border: 1px solid var(--line); background: var(--card); box-shadow: var(--shadow-l); overflow: hidden; }
.browser-bar { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--paper-2); }
.browser-dots { display: flex; gap: 6px; }
.browser-dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); }
.browser-url { flex: 1; min-width: 0; display: flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 9px; background: var(--card); border: 1px solid var(--line); font: 500 0.8rem/1 var(--mono); color: var(--muted); overflow: hidden; white-space: nowrap; }
.browser-url svg { width: 12px; height: 12px; flex: none; color: var(--green); }
.browser-body { position: relative; }

/* ── Code / terminal ──────────────────────────────────────────────────── */
pre.code, .terminal { margin: 0; padding: 18px 20px; border-radius: var(--r-l); background: #16140f; color: #efece5; font: 0.84rem/1.7 var(--mono); overflow-x: auto; border: 1px solid #2b2925; }
.terminal .p { color: #ff8a5c; }
.terminal .c { color: #8f8a7f; }
.terminal .s { color: #9fe0b5; }
.terminal .k { color: #ffd28a; }
.copy-wrap { position: relative; }
.copy-wrap .btn { position: absolute; top: 10px; right: 10px; }

/* ── Forms ────────────────────────────────────────────────────────────── */
label.lbl, .lbl { display: block; font-weight: 600; font-size: 0.88rem; margin: 0 0 7px; }
.hint { font-size: 0.82rem; color: var(--muted); margin: 6px 0 0; }
.field { margin-bottom: 18px; }
.input, input[type="text"].input, input[type="email"], input[type="password"], input[type="url"], input[type="search"], input[type="number"], input[type="datetime-local"], select, textarea {
  width: 100%; min-height: 44px; padding: 10px 13px; font: 400 0.95rem/1.4 var(--font); color: var(--ink);
  background: var(--card); border: 1px solid var(--line-2); border-radius: var(--r); transition: border-color 0.15s, box-shadow 0.15s;
}
textarea { min-height: 110px; resize: vertical; }
.input:focus, input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand); box-shadow: var(--focus); }
.input-group { display: flex; align-items: stretch; border: 1px solid var(--line-2); border-radius: var(--r); overflow: hidden; background: var(--card); }
.input-group:focus-within { border-color: var(--brand); box-shadow: var(--focus); }
.input-group > span { display: flex; align-items: center; padding: 0 12px; background: var(--paper-2); color: var(--muted); font: 0.85rem var(--mono); white-space: nowrap; }
.input-group input { border: 0; border-radius: 0; box-shadow: none !important; min-width: 0; }
.check { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; }
.check + .check { border-top: 1px solid var(--line); }
.check input { margin-top: 4px; }
.toggle { appearance: none; width: 40px; height: 24px; border-radius: 12px; background: var(--line-2); position: relative; cursor: pointer; flex: none; transition: background 0.15s; margin: 2px 0 0; border: 0; }
.toggle::after { content: ""; position: absolute; left: 3px; top: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25); transition: transform 0.15s; }
.toggle:checked { background: var(--green); }
.toggle:checked::after { transform: translateX(16px); }
.toggle:disabled { opacity: 0.45; cursor: not-allowed; }
.segmented { display: inline-flex; padding: 3px; gap: 3px; background: var(--paper-2); border: 1px solid var(--line); border-radius: 12px; flex-wrap: wrap; }
.segmented label { position: relative; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented span { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 9px; font: 600 0.86rem/1 var(--font); color: var(--muted); cursor: pointer; }
.segmented input:checked + span { background: var(--card); color: var(--ink); box-shadow: var(--shadow-s); }
.segmented input:focus-visible + span { box-shadow: var(--focus); }
.segmented input:disabled + span { opacity: 0.5; cursor: not-allowed; }

/* ── Alerts / flash / toast ───────────────────────────────────────────── */
.alert { display: flex; gap: 12px; align-items: flex-start; padding: 13px 16px; border-radius: var(--r); border: 1px solid var(--line); background: var(--card); font-size: 0.92rem; }
.alert p { margin: 0; }
.alert.success { background: var(--green-soft); border-color: color-mix(in srgb, var(--green) 25%, transparent); }
.alert.error { background: var(--red-soft); border-color: color-mix(in srgb, var(--red) 25%, transparent); }
.alert.warning { background: var(--amber-soft); border-color: color-mix(in srgb, var(--amber) 25%, transparent); }
.alert.info { background: var(--blue-soft); border-color: color-mix(in srgb, var(--blue) 20%, transparent); }
.toast-host { position: fixed; z-index: 200; left: 50%; bottom: 24px; transform: translateX(-50%); display: grid; gap: 8px; pointer-events: none; }
.toast { pointer-events: auto; padding: 11px 16px; border-radius: 12px; background: var(--ink); color: var(--paper); font: 500 0.9rem/1.3 var(--font); box-shadow: var(--shadow); animation: toast-in 0.2s ease; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }

/* ── Tables ───────────────────────────────────────────────────────────── */
.table-wrap { position: relative; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-l); background: var(--card); }
table.table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.table th { text-align: left; font: 600 0.74rem/1 var(--mono); text-transform: uppercase; letter-spacing: 0.06em; color: var(--faint); padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--paper-2); white-space: nowrap; }
.table td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }

/* ── Comparison & pricing ─────────────────────────────────────────────── */
.compare th, .compare td { text-align: center; }
.compare th:first-child, .compare td:first-child { text-align: left; }
.compare .us { background: var(--brand-soft); }
.yes { color: var(--green); font-weight: 700; }
.no { color: var(--faint); }
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; align-items: stretch; }
@media (max-width: 900px) { .plans { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; } }
.plan { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-xl); padding: 28px; position: relative; }
.plan.pop { border: 2px solid var(--ink); box-shadow: var(--shadow-l); }
.plan .tag { position: absolute; top: -12px; left: 28px; }
.plan h3 { font-size: 1.1rem; margin-bottom: 4px; }
.plan .for { color: var(--muted); font-size: 0.92rem; min-height: 2.8em; margin-bottom: 18px; }
.price { display: flex; align-items: baseline; gap: 6px; margin-bottom: 4px; }
.price b { font-size: 2.6rem; letter-spacing: -0.04em; font-weight: 700; line-height: 1; }
.price span { color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 22px 0 26px; display: grid; gap: 10px; font-size: 0.93rem; }
.plan li { display: flex; gap: 10px; align-items: flex-start; }
.plan li svg { width: 17px; height: 17px; flex: none; color: var(--green); margin-top: 3px; }
.plan .btn { margin-top: auto; }
.billing-toggle { display: inline-flex; margin: 0 auto 36px; }

/* ── FAQ ──────────────────────────────────────────────────────────────── */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 40px 20px 0; font-weight: 600; font-size: 1.02rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font: 400 1.5rem/1 var(--font); color: var(--muted); transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 0 20px; color: var(--muted); max-width: 46rem; }

/* ── Steps ────────────────────────────────────────────────────────────── */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step { counter-increment: step; padding: 22px; border-radius: var(--r-l); background: var(--card); border: 1px solid var(--line); }
.step::before { content: "0" counter(step); display: block; font: 600 0.8rem/1 var(--mono); color: var(--brand-ink); margin-bottom: 14px; }
.step p { color: var(--muted); font-size: 0.93rem; margin: 0; }

/* ── Check list (launch checks) ───────────────────────────────────────── */
.issues { display: grid; gap: 8px; }
.issue { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: start; padding: 12px 14px; border-radius: var(--r); border: 1px solid var(--line); background: var(--card); }
.issue .sev { width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center; font: 700 0.75rem/1 var(--mono); }
.issue.error .sev { background: var(--red-soft); color: var(--red); }
.issue.warn .sev { background: var(--amber-soft); color: var(--amber); }
.issue.info .sev { background: var(--blue-soft); color: var(--blue); }
.issue b { display: block; font-size: 0.93rem; }
.issue p { margin: 2px 0 0; color: var(--muted); font-size: 0.86rem; }
.score { display: inline-grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; font: 700 1.35rem/1 var(--font); letter-spacing: -0.03em; }
.score.A { background: var(--green-soft); color: var(--green); }
.score.B { background: var(--blue-soft); color: var(--blue); }
.score.C { background: var(--amber-soft); color: var(--amber); }
.score.D { background: var(--red-soft); color: var(--red); }

/* ── App shell (dashboard) ────────────────────────────────────────────── */
.app { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100vh; }
.side { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 6px; padding: 18px 14px; border-right: 1px solid var(--line); background: var(--paper-2); overflow-y: auto; }
.side .logo { padding: 4px 8px 16px; }
.side nav { display: grid; gap: 2px; }
.side nav a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 10px; color: var(--ink-2); text-decoration: none; font-weight: 500; font-size: 0.93rem; }
.side nav a svg { width: 18px; height: 18px; color: var(--muted); }
.side nav a:hover { background: var(--card); }
.side nav a[aria-current="page"] { background: var(--card); color: var(--ink); box-shadow: var(--shadow-s); }
.side nav a[aria-current="page"] svg { color: var(--brand-ink); }
.side .label { font: 600 0.7rem/1 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--faint); padding: 18px 10px 8px; }
.side-foot { margin-top: auto; display: grid; gap: 10px; }
.upgrade-card { padding: 14px; border-radius: var(--r); background: var(--ink); color: var(--paper); font-size: 0.86rem; }
.upgrade-card p { margin: 4px 0 12px; color: color-mix(in srgb, var(--paper) 70%, transparent); }
.me { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: 10px; font-size: 0.86rem; color: var(--ink-2); text-decoration: none; }
.me:hover { background: var(--card); }
.avatar { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand-ink); font-weight: 700; font-size: 0.8rem; flex: none; }
.main { min-width: 0; }
.topbar { display: none; }
.page { padding: clamp(20px, 3.4vw, 40px); max-width: 1200px; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 26px; }
.page-head h1 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin: 0; letter-spacing: -0.03em; }
.page-head p { margin: 6px 0 0; }
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .side { display: none; position: fixed; inset: 0 auto 0 0; width: 280px; z-index: 60; box-shadow: var(--shadow-l); }
  .app.nav-open .side { display: flex; }
  .topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px var(--gutter); border-bottom: 1px solid var(--line); background: var(--paper); position: sticky; top: 0; z-index: 40; }
}

/* ── Links list ───────────────────────────────────────────────────────── */
.links { display: grid; gap: 10px; }
.link-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 16px 18px; border-radius: var(--r-l); border: 1px solid var(--line); background: var(--card); transition: border-color 0.15s, box-shadow 0.15s; position: relative; }
.link-row:hover { border-color: var(--line-2); box-shadow: var(--shadow); }
.link-row h3 { font-size: 1.02rem; margin: 0 0 4px; }
.link-row h3 a { text-decoration: none; }
.link-row h3 a::after { content: ""; position: absolute; inset: 0; }
.link-meta { display: flex; align-items: center; gap: 8px 14px; flex-wrap: wrap; font-size: 0.84rem; color: var(--muted); }
.link-meta .url { font-family: var(--mono); font-size: 0.8rem; }
.link-side { display: flex; align-items: center; gap: 16px; position: relative; z-index: 1; }
.kpi { text-align: right; min-width: 64px; }
.kpi b { display: block; font-size: 1.05rem; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.kpi span { font-size: 0.75rem; color: var(--faint); }
@media (max-width: 640px) { .link-row { grid-template-columns: 1fr; } .link-side { justify-content: space-between; } .kpi { text-align: left; } }

/* ── Stats ────────────────────────────────────────────────────────────── */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.stat { padding: 16px 18px; border-radius: var(--r-l); border: 1px solid var(--line); background: var(--card); }
.stat span { display: block; font-size: 0.8rem; color: var(--muted); }
.stat b { display: block; margin-top: 4px; font-size: 1.6rem; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.bars { display: flex; align-items: flex-end; gap: 3px; height: 120px; padding-top: 8px; }
.bars i { flex: 1; min-width: 2px; background: color-mix(in srgb, var(--brand) 80%, transparent); border-radius: 3px 3px 0 0; position: relative; }
.bars i:hover { background: var(--brand-ink); }
.bars i.zero { background: var(--line); height: 2px !important; }
.bars-axis { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--faint); margin-top: 6px; font-family: var(--mono); }

/* ── Tabs ─────────────────────────────────────────────────────────────── */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 24px; overflow-x: auto; scrollbar-width: none; }
.tabs a { position: relative; padding: 11px 14px; font-weight: 600; font-size: 0.92rem; color: var(--muted); text-decoration: none; white-space: nowrap; display: inline-flex; align-items: center; gap: 7px; }
.tabs a:hover { color: var(--ink); }
.tabs a[aria-current="page"] { color: var(--ink); }
.tabs a[aria-current="page"]::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: -1px; height: 2px; background: var(--brand); border-radius: 2px; }
.tabs .count { padding: 1px 7px; border-radius: 999px; background: var(--brand); color: #fff; font-size: 0.72rem; }

/* ── Timeline / activity ──────────────────────────────────────────────── */
.timeline { display: grid; }
.tl { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); align-items: center; }
.tl:last-child { border-bottom: 0; }
.tl .who { font-weight: 600; font-size: 0.92rem; }
.tl .what { font-size: 0.84rem; color: var(--muted); }
.tl time { font-size: 0.8rem; color: var(--faint); white-space: nowrap; }

/* ── Empty state ──────────────────────────────────────────────────────── */
.empty { text-align: center; padding: clamp(32px, 6vw, 64px) 20px; border: 1.5px dashed var(--line-2); border-radius: var(--r-xl); background: var(--card); }
.empty .drop-ico { margin-bottom: 14px; }
.empty p { color: var(--muted); max-width: 30rem; margin: 6px auto 20px; }

/* ── Auth ─────────────────────────────────────────────────────────────── */
.auth { min-height: calc(100vh - 68px); display: grid; place-items: center; padding: 40px 16px 80px; }
.auth-card { width: 100%; max-width: 420px; }
.auth-card h1 { font-size: 1.9rem; }
.divider { display: flex; align-items: center; gap: 12px; color: var(--faint); font-size: 0.82rem; margin: 18px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* ── Dialog ───────────────────────────────────────────────────────────── */
dialog.modal { border: 0; padding: 0; border-radius: var(--r-xl); background: var(--card); color: var(--ink); box-shadow: var(--shadow-l); width: min(560px, calc(100vw - 32px)); }
dialog.modal::backdrop { background: rgba(22, 20, 15, 0.45); backdrop-filter: blur(2px); }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; border-bottom: 1px solid var(--line); }
.modal-head h2 { font-size: 1.15rem; margin: 0; }
.modal-body { padding: 22px; }

/* ── Mock UI used in marketing illustrations ──────────────────────────── */
.mock-gate { display: grid; place-items: center; padding: 38px 20px; background: var(--paper-2); }
.mock-gate .card { width: 100%; max-width: 300px; }
.mock-line { height: 10px; border-radius: 6px; background: var(--line); margin-bottom: 8px; }
.mock-pin { position: absolute; width: 26px; height: 26px; border-radius: 13px 13px 13px 3px; background: var(--brand); color: #fff; border: 2px solid #fff; font: 700 11px/22px var(--mono); text-align: center; box-shadow: 0 4px 12px rgba(0,0,0,.25); }
.mock-toast { position: absolute; right: 16px; bottom: 16px; left: 16px; max-width: 320px; margin-left: auto; padding: 12px 14px; border-radius: 14px; background: var(--ink); color: var(--paper); font-size: 0.84rem; box-shadow: var(--shadow-l); display: flex; gap: 10px; align-items: center; }
.mock-toast .avatar { background: var(--brand); color: #fff; }

/* ── Tool pages ───────────────────────────────────────────────────────── */
.tool-hero { padding: 40px 0 24px; }
.tool-hero h1 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
.crumbs { font-size: 0.84rem; color: var(--muted); margin-bottom: 14px; }
.crumbs a { text-decoration: none; }
.tool-card-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.tool-card { display: block; padding: 16px 18px; border-radius: var(--r-l); border: 1px solid var(--line); background: var(--card); text-decoration: none; transition: border-color 0.15s, transform 0.15s; }
.tool-card:hover { border-color: var(--ink); transform: translateY(-2px); }
.tool-card b { display: block; font-size: 0.97rem; }
.tool-card span { display: block; font-size: 0.84rem; color: var(--muted); margin-top: 3px; }
.viewer { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
@media (max-width: 900px) { .viewer { grid-template-columns: 1fr; } }
.viewer textarea { min-height: 420px; font: 0.84rem/1.55 var(--mono); }
.viewer iframe { width: 100%; height: 420px; border: 1px solid var(--line-2); border-radius: var(--r); background: #fff; }
.viewer .frame-wrap { display: grid; justify-items: center; }
.viewer .frame-wrap.mobile iframe { width: 390px; max-width: 100%; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ── Dashboard helpers ────────────────────────────────────────────────── */
.split-15 { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
.split-14 { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
@media (max-width: 900px) { .split-15, .split-14 { grid-template-columns: 1fr; } }
.pre { white-space: pre-wrap; overflow-wrap: anywhere; }
.thread { border: 1px solid var(--line); border-radius: var(--r); padding: 14px; }
.thread.is-resolved { opacity: 0.6; }
.pin-num { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 12px 12px 12px 3px; background: var(--brand); color: #fff; font: 700 11px/1 var(--mono); flex: none; }
.reply { margin: 0 0 10px 18px; padding-left: 12px; border-left: 2px solid var(--line); }
.avatar svg { width: 15px; height: 15px; }
.avatar.ok { background: var(--green-soft); color: var(--green); }
.avatar.warn { background: var(--amber-soft); color: var(--amber); }
details.more { display: inline-block; position: relative; }
details.more > summary { list-style: none; }
details.more > summary::-webkit-details-marker { display: none; }
.more-panel { position: absolute; right: 0; top: calc(100% + 6px); width: min(420px, 80vw); z-index: 10; text-align: left; box-shadow: var(--shadow-l); white-space: normal; }
.is-busy .publish-foot .btn { opacity: 0.6; pointer-events: none; }

/* ── Long-form content ───────────────────────────────────────────────── */
.prose { font-size: 1.05rem; line-height: 1.75; }
.prose h1 { font-size: clamp(2rem, 4vw, 3rem); }
.prose h2 { font-size: 1.5rem; margin: 2.2em 0 0.6em; letter-spacing: -0.02em; }
.prose h3 { font-size: 1.2rem; margin: 1.8em 0 0.5em; }
.prose p, .prose ul, .prose ol { margin: 0 0 1.1em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: 0.4em; }
.prose a { color: var(--brand-ink); }
.prose img { border-radius: var(--r-l); border: 1px solid var(--line); }
.prose pre { padding: 16px 18px; border-radius: var(--r); background: #16140f; color: #efece5; overflow-x: auto; font-size: 0.85rem; }
.prose blockquote { margin: 1.4em 0; padding: 4px 0 4px 18px; border-left: 3px solid var(--brand); color: var(--ink-2); }
.prose table { width: 100%; border-collapse: collapse; font-size: 0.92rem; margin-bottom: 1.2em; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }
.blog-card { display: block; text-decoration: none; transition: transform 0.15s, box-shadow 0.15s; }
.blog-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.blog-art { border-radius: var(--r); overflow: hidden; margin-bottom: 14px; background: var(--paper-2); aspect-ratio: 16 / 9; display: grid; place-items: center; }
.blog-art > * { width: 100%; height: 100%; }
@media (max-width: 640px) {
  .page-head { flex-direction: column; align-items: stretch; }
  .page-head > * { width: 100%; }
  .page-head h1.truncate { white-space: normal; overflow: visible; }
  .page-head .row .btn { flex: 1; }
  .tabs a { padding: 11px 10px; }
}