/* ═══════════════════════════════════════════════════════════
   Próvision — Design System spec sheet styles
   ═══════════════════════════════════════════════════════════ */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.55;
  font-feature-settings: "ss01", "cv11", "tnum";
  -webkit-font-smoothing: antialiased;
}

/* Subtle ambient glow under content */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(800px 500px at 12% -10%, rgba(232,168,71,0.06), transparent 60%),
    radial-gradient(900px 600px at 100% 110%, rgba(59,130,246,0.05), transparent 55%);
  z-index: 0;
}

.shell { position: relative; z-index: 1; }

/* ── Layout grid ─────────────────────────────────────── */
.page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 32px 96px;
}

/* ═══════════════════════════════════════════════════════
   Topbar (the sample component, also acts as page header)
   ═══════════════════════════════════════════════════════ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 16px;
  height: 56px;
  padding: 0 24px;
  background: rgba(17,24,39,0.72);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  border-bottom: 1px solid var(--hairline-md);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
}
.brand-mark {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  background: linear-gradient(135deg, #4F8BFF, #2563EB);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.02em;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.22),
    0 0 0 1px rgba(96,165,250,0.35),
    0 0 16px rgba(59,130,246,0.35);
}
.brand-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: #FFFFFF;
}
.brand-name em { font-style: normal; color: #FFFFFF; }

.brand-pill {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 11px;
  border-radius: 999px;
  border: 1px solid;
  white-space: nowrap;
  line-height: 1.2;
}
.brand-pill[data-prod="kit"]        { color: var(--prd-kit);        background: rgba(52,211,153,0.15);  border-color: rgba(52,211,153,0.40); }
.brand-pill[data-prod="pro"]        { color: var(--prd-pro);        background: rgba(96,165,250,0.15);  border-color: rgba(96,165,250,0.40); }
.brand-pill[data-prod="fiscal"]     { color: var(--prd-fiscal);     background: rgba(232,168,71,0.15);  border-color: rgba(232,168,71,0.40); }
.brand-pill[data-prod="plataforma"] { color: var(--prd-plataforma); background: rgba(167,139,250,0.15); border-color: rgba(167,139,250,0.40); }
.brand-pill[data-prod="gerador"]    { color: var(--prd-gerador);    background: rgba(251,146,60,0.15);  border-color: rgba(251,146,60,0.40); }

.topbar-divider {
  width: 1px; height: 24px; background: var(--hairline-md);
  margin: 0 4px;
}

.indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 30px;
  padding: 0 12px;
  border-radius: var(--r-sm);
  background: rgba(15,23,42,0.6);
  border: 1px solid var(--hairline-md);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  cursor: default;
  transition: border-color var(--dur-fast) var(--ease-std), color var(--dur-fast) var(--ease-std), box-shadow var(--dur-fast) var(--ease-std);
}
.indicator:hover { border-color: var(--gold-line); color: var(--gold); box-shadow: var(--glow-amber-sm); }
.indicator .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 8px currentColor;
  color: var(--green);
}
.indicator .dot--amber { background: var(--gold); color: var(--gold); }
.indicator .dot--blue  { background: var(--blue);  color: var(--blue); }
.indicator .label { color: var(--text-muted); text-transform: uppercase; font-size: 9.5px; letter-spacing: 0.12em; }
.indicator .val   { color: var(--text-primary); font-weight: 600; }
.indicator .val--gold { color: var(--gold); }

.topbar-spacer { flex: 1; }

.icon-btn {
  width: 32px; height: 32px;
  display: inline-grid; place-items: center;
  border-radius: var(--r-sm);
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-std), color var(--dur-fast) var(--ease-std), border-color var(--dur-fast) var(--ease-std);
}
.icon-btn:hover { background: rgba(148,163,184,0.08); color: var(--text-primary); border-color: var(--hairline-md); }
.icon-btn .badge-dot {
  position: absolute; transform: translate(8px,-8px);
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--gold); box-shadow: 0 0 8px var(--gold-glow);
}
.icon-btn-wrap { position: relative; display: inline-block; }

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 36px;
  padding: 2px 10px 2px 2px;
  border-radius: var(--r-sm);
  background: rgba(15,23,42,0.6);
  border: 1px solid var(--hairline-md);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-std);
}
.user-chip:hover { border-color: var(--gold-line); }
.user-chip .avatar {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: var(--r-xs);
  background: linear-gradient(135deg, #1E293B, #0F172A);
  border: 1px solid var(--hairline-md);
  color: var(--gold);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.04em;
}
.user-chip .who {
  display: flex; flex-direction: column; line-height: 1.1;
}
.user-chip .who .name { font-size: 12px; font-weight: 600; color: var(--text-primary); }
.user-chip .who .org  { font-size: 10px; color: var(--text-muted); font-family: var(--font-mono); letter-spacing: 0.04em; }

/* ═══════════════════════════════════════════════════════
   Sections
   ═══════════════════════════════════════════════════════ */
.intro {
  margin: 40px 0 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 24px;
}
.intro h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 40px;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: #FFFFFF;
}
.intro h1 .mono {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 10px;
  font-weight: 500;
}
.intro p {
  margin: 12px 0 0;
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 56ch;
}
.intro .meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}
.intro .meta .row { display: inline-flex; align-items: center; gap: 8px; }
.intro .meta .row .k { color: var(--text-faint); text-transform: uppercase; }
.intro .meta .row .v { color: var(--text-secondary); }
.intro .meta .row .v.gold { color: var(--gold); }

.section {
  margin: 56px 0 0;
}
.section-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 14px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--hairline-md);
}
.section-head .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
}
.section-head h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.section-head .desc {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* Generic glass panel */
.panel {
  background: var(--glass-panel);
  border: 1px solid var(--hairline-md);
  border-radius: var(--r-lg);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
}

/* ═══════════════════════════════════════════════════════
   Color palette
   ═══════════════════════════════════════════════════════ */
.swatch-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.swatch-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.swatch-grid--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }

.swatch {
  border-radius: var(--r-md);
  border: 1px solid var(--hairline-md);
  overflow: hidden;
  background: var(--surface);
  display: flex;
  flex-direction: column;
}
.swatch .chip {
  height: 92px;
  position: relative;
  border-bottom: 1px solid var(--hairline-md);
}
.swatch .chip::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.25));
  pointer-events: none;
}
.swatch .meta {
  padding: 10px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.swatch .meta .name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: -0.005em;
  color: var(--text-primary);
}
.swatch .meta .hex {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.swatch .meta .role {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--text-faint);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* product pill swatches */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}
.prod-card {
  border-radius: var(--r-md);
  border: 1px solid var(--hairline-md);
  background: var(--surface);
  padding: 18px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
}
.prod-card::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: var(--c);
  opacity: 0.65;
}
.prod-card .pill-row { display: flex; }
.prod-card .name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: #FFFFFF;
}
.prod-card .name span { color: var(--c); }
.prod-card .desc {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.45;
}
.prod-card .hex {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════
   Typography scale
   ═══════════════════════════════════════════════════════ */
.type-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 200px;
  gap: 0;
  border: 1px solid var(--hairline-md);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--surface);
}
.type-row {
  display: contents;
}
.type-row > div {
  padding: 18px 20px;
  border-bottom: 1px solid var(--hairline);
  display: flex;
  align-items: center;
}
.type-row:last-child > div { border-bottom: 0; }
.type-row .label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  border-right: 1px solid var(--hairline);
}
.type-row .label .name { color: var(--gold); font-weight: 600; }
.type-row .sample { color: var(--text-primary); }
.type-row .sample.heading { font-family: var(--font-heading); font-weight: 600; letter-spacing: -0.02em; }
.type-row .sample.body    { font-family: var(--font-body); font-weight: 400; }
.type-row .sample.mono    { font-family: var(--font-mono); font-weight: 500; letter-spacing: 0.02em; }
.type-row .specs {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-faint);
  letter-spacing: 0.04em;
  border-left: 1px solid var(--hairline);
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}
.type-row .specs span { color: var(--text-secondary); }

.font-fams {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.font-fam {
  border: 1px solid var(--hairline-md);
  border-radius: var(--r-md);
  background: var(--surface);
  padding: 18px 20px;
}
.font-fam .role {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.font-fam .name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 6px 0 4px;
}
.font-fam .name.body { font-family: var(--font-body); font-weight: 600; }
.font-fam .name.mono { font-family: var(--font-mono); font-weight: 600; font-size: 22px; letter-spacing: 0.01em; }
.font-fam .glyph {
  font-size: 56px;
  line-height: 1;
  color: var(--gold);
  margin: 14px 0 8px;
}
.font-fam .glyph.heading { font-family: var(--font-heading); font-weight: 600; letter-spacing: -0.04em; }
.font-fam .glyph.body { font-family: var(--font-body); font-weight: 600; }
.font-fam .glyph.mono { font-family: var(--font-mono); font-weight: 500; }
.font-fam .use { font-size: 12px; color: var(--text-muted); }
.font-fam .weights {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-faint);
  letter-spacing: 0.06em;
  display: flex; gap: 10px; flex-wrap: wrap;
}
.font-fam .weights span { color: var(--text-secondary); }

/* ═══════════════════════════════════════════════════════
   Radius + Glass
   ═══════════════════════════════════════════════════════ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.radius-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.radius-card {
  border: 1px solid var(--hairline-md);
  background: var(--surface);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
}
.radius-card .demo {
  width: 64px; height: 64px;
  background:
    linear-gradient(135deg, rgba(232,168,71,0.18), rgba(232,168,71,0.04)),
    var(--raised);
  border: 1px solid var(--gold-line);
}
.radius-card .lbl {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.radius-card .px {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 18px;
  color: var(--text-primary);
}
.radius-card .var {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.04em;
}

.glass-stage {
  position: relative;
  height: 100%;
  min-height: 280px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--hairline-md);
  background:
    radial-gradient(400px 240px at 80% 20%, rgba(232,168,71,0.22), transparent 60%),
    radial-gradient(500px 320px at 10% 90%, rgba(59,130,246,0.20), transparent 60%),
    linear-gradient(135deg, #0F172A, #1E293B);
}
.glass-stage .floater {
  position: absolute;
  inset: 30px;
  border-radius: var(--r-lg);
  background: var(--glass-panel);
  border: 1px solid var(--hairline);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.glass-stage .floater h4 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: #FFFFFF;
}
.glass-stage .floater code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  background: rgba(15,23,42,0.55);
  border: 1px solid var(--hairline-md);
  padding: 2px 8px;
  border-radius: var(--r-xs);
  width: max-content;
  letter-spacing: 0.02em;
}
.glass-stage .floater p {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ═══════════════════════════════════════════════════════
   Buttons
   ═══════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 36px;
  padding: 0 16px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-std),
              border-color var(--dur-fast) var(--ease-std),
              color var(--dur-fast) var(--ease-std),
              box-shadow var(--dur-fast) var(--ease-std),
              transform var(--dur-fast) var(--ease-std);
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.btn--gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-deep));
  color: #0B1120;
  border-color: rgba(232,168,71,0.5);
  box-shadow: var(--shadow-gold);
}
.btn--gold:hover { box-shadow: var(--shadow-gold), var(--glow-amber); }

.btn--primary {
  background: rgba(59,130,246,0.18);
  border-color: rgba(59,130,246,0.45);
  color: #BFDBFE;
}
.btn--primary:hover { background: rgba(59,130,246,0.28); color: #DBEAFE; box-shadow: 0 0 16px rgba(59,130,246,0.30); }

.btn--ghost {
  background: rgba(15,23,42,0.5);
  border-color: var(--hairline-md);
  color: var(--text-secondary);
}
.btn--ghost:hover { border-color: var(--gold-line); color: var(--gold); box-shadow: var(--glow-amber-sm); }

.btn--subtle {
  background: transparent;
  color: var(--text-muted);
}
.btn--subtle:hover { color: var(--text-primary); background: rgba(148,163,184,0.08); }

.btn--danger {
  background: rgba(239,68,68,0.15);
  border-color: rgba(239,68,68,0.40);
  color: #FCA5A5;
}
.btn--danger:hover { background: rgba(239,68,68,0.25); color: #FECACA; }

.btn--sm { height: 28px; padding: 0 12px; font-size: 12px; gap: 6px; }
.btn--lg { height: 44px; padding: 0 22px; font-size: 14px; }

.btn-icon {
  width: 14px; height: 14px;
  display: inline-block;
}

.btns-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--hairline-md);
  border-radius: var(--r-md);
  overflow: hidden;
}
.btns-table th, .btns-table td {
  padding: 14px 18px;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--hairline);
}
.btns-table tbody tr:last-child td { border-bottom: 0; }
.btns-table th {
  background: rgba(15,23,42,0.6);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 600;
}
.btns-table td.use {
  font-size: 12px;
  color: var(--text-muted);
  max-width: 280px;
}
.btns-table td.var {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-faint);
  letter-spacing: 0.04em;
}
.btns-table td.cell-btn { width: 200px; }

/* ═══════════════════════════════════════════════════════
   Pills, badges, status
   ═══════════════════════════════════════════════════════ */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  background: rgba(15,23,42,0.6);
  border: 1px solid var(--hairline-md);
  color: var(--text-secondary);
}
.pill--info    { background: var(--blue-bg);  color: #93C5FD; border-color: var(--blue-line); }
.pill--success { background: var(--green-bg); color: var(--green); border-color: var(--green-line); }
.pill--warn    { background: var(--amber-bg); color: #FCD34D; border-color: var(--amber-line); }
.pill--danger  { background: var(--red-bg);   color: #FCA5A5; border-color: var(--red-line); }
.pill--gold    { background: var(--gold-bg);  color: var(--gold); border-color: var(--gold-line); }

.pill .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 6px currentColor;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: var(--r-xs);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(148,163,184,0.10);
  color: var(--text-secondary);
  border: 1px solid var(--hairline-md);
  line-height: 1.4;
}
.badge--info    { background: var(--blue-bg);  color: #93C5FD; border-color: var(--blue-line); }
.badge--success { background: var(--green-bg); color: var(--green); border-color: var(--green-line); }
.badge--warn    { background: var(--amber-bg); color: #FCD34D; border-color: var(--amber-line); }
.badge--danger  { background: var(--red-bg);   color: #FCA5A5; border-color: var(--red-line); }
.badge--gold    { background: var(--gold-bg);  color: var(--gold); border-color: var(--gold-line); }

.demo-rows {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.demo-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--hairline-md);
  border-radius: var(--r-md);
}
.demo-row .lbl {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  width: 120px;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════
   Topbar showcase frame
   ═══════════════════════════════════════════════════════ */
.topbar-frame {
  border: 1px solid var(--hairline-md);
  border-radius: var(--r-lg);
  overflow: hidden;
  background:
    radial-gradient(600px 320px at 80% -20%, rgba(232,168,71,0.10), transparent 60%),
    radial-gradient(700px 400px at 0% 110%, rgba(59,130,246,0.08), transparent 60%),
    var(--base);
  box-shadow: var(--shadow-md);
}
.topbar-frame .browser-chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: rgba(15,23,42,0.7);
  border-bottom: 1px solid var(--hairline-md);
}
.topbar-frame .browser-chrome .dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.topbar-frame .browser-chrome .dot.r { background: #FF5F57; }
.topbar-frame .browser-chrome .dot.y { background: #FEBC2E; }
.topbar-frame .browser-chrome .dot.g { background: #28C840; }
.topbar-frame .browser-chrome .url {
  margin-left: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.topbar-frame .stage-body {
  padding: 18px 24px 64px;
  min-height: 180px;
  background:
    repeating-linear-gradient(0deg, transparent 0 23px, rgba(148,163,184,0.04) 23px 24px),
    repeating-linear-gradient(90deg, transparent 0 23px, rgba(148,163,184,0.04) 23px 24px);
}
.topbar-frame .stage-body .sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* ═══════════════════════════════════════════════════════
   Footer
   ═══════════════════════════════════════════════════════ */
.foot {
  margin-top: 72px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline-md);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.foot .gold { color: var(--gold); }

/* small adjustments */
@media (max-width: 1080px) {
  .swatch-grid, .prod-grid, .swatch-grid--5 { grid-template-columns: repeat(3, 1fr); }
  .two-col { grid-template-columns: 1fr; }
  .font-fams { grid-template-columns: 1fr; }
  .type-grid { grid-template-columns: 140px 1fr 160px; }
  .radius-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 720px) {
  .swatch-grid, .prod-grid, .swatch-grid--5, .swatch-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .intro { grid-template-columns: 1fr; }
  .type-grid { grid-template-columns: 1fr; }
  .topbar { overflow-x: auto; gap: 10px; }
}