/* DataMappa — hand-written CSS, no build step. Brand tokens match Pross Solutions. */

@font-face { font-family:"Inter"; font-style:normal; font-weight:400; font-display:swap; src:url("/fonts/inter-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family:"Inter"; font-style:normal; font-weight:500; font-display:swap; src:url("/fonts/inter-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family:"Inter"; font-style:normal; font-weight:600; font-display:swap; src:url("/fonts/inter-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family:"Inter"; font-style:normal; font-weight:700; font-display:swap; src:url("/fonts/inter-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family:"Inter"; font-style:normal; font-weight:800; font-display:swap; src:url("/fonts/inter-latin-800-normal.woff2") format("woff2"); }
@font-face { font-family:"JetBrains Mono"; font-style:normal; font-weight:400; font-display:swap; src:url("/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family:"JetBrains Mono"; font-style:normal; font-weight:500; font-display:swap; src:url("/fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); }

:root {
  --brand: #1691b0;
  --brand-dark: #0e7a95;
  --mint: #6de1d6;
  --surface: #0f0f13;
  --surface-2: #16161d;
  --surface-3: #1e1e28;
  --surface-4: #2a2a38;
  --text: #d4d4d8;
  --text-dim: #8b8b98;
  --text-bright: #fff;
  --line: rgba(255,255,255,.07);
  --warn: #f0a35e;
  --bad: #ef6a6a;
  --ok: #5fc9a3;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --radius: 14px;
}

*, *::before, *::after { box-sizing: border-box; }
/* Several hidden elements below set display:flex, which beats the hidden attribute.
   This keeps [hidden] authoritative for the spinner, paste panel, toast and panels. */
[hidden] { display: none !important; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0; background: var(--surface); color: var(--text);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: clip; line-height: 1.6;
}
h1, h2, h3 { color: var(--text-bright); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: 1.05rem; font-weight: 600; }
p { margin: 0 0 1em; }
a { color: var(--mint); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: var(--mono); font-size: .88em; }
.grad { background: linear-gradient(135deg,#1691b0,#09b3aa,#6de1d6); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

.scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 100%; z-index: 80;
  transform: scaleX(0); transform-origin: 0 50%;
  background: linear-gradient(90deg,var(--brand),var(--mint)); pointer-events: none;
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(15,15,19,.82); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 20px; height: 62px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 9px; color: var(--text-bright); font-weight: 500; font-size: 1.08rem; text-decoration: none; }
.brand strong { font-weight: 800; }
.brand img { border-radius: 6px; }
.nav-links { display: flex; align-items: center; gap: 22px; font-size: .92rem; }
.nav-links a { color: var(--text-dim); }
.nav-links a:hover { color: var(--text-bright); text-decoration: none; }
.nav-cta {
  padding: 7px 15px; border-radius: 999px; border: 1px solid rgba(22,145,176,.45);
  color: var(--mint) !important; background: rgba(22,145,176,.09);
}
.nav-cta:hover { background: rgba(22,145,176,.2); }
@media (max-width: 700px) { .nav-links a:not(.nav-cta) { display: none; } }

/* ---------- hero ---------- */
.hero { position: relative; padding: 64px 20px 40px; overflow: clip; }
.hero-inner { max-width: 900px; margin: 0 auto; text-align: center; position: relative; z-index: 2; }
.glow { position: absolute; width: 620px; height: 620px; border-radius: 50%; filter: blur(100px); opacity: .15; pointer-events: none; }
.glow-a { background: var(--brand); top: -240px; left: -180px; }
.glow-b { background: var(--mint); top: -120px; right: -220px; opacity: .1; }
.pill {
  display: inline-block; padding: 6px 14px; border-radius: 999px; font-size: .78rem;
  letter-spacing: .04em; text-transform: uppercase; color: var(--mint);
  background: rgba(22,145,176,.1); border: 1px solid rgba(22,145,176,.25); margin-bottom: 22px;
}
.lede { font-size: 1.08rem; color: var(--text-dim); max-width: 680px; margin: 0 auto 34px; }

/* ---------- dropzone ---------- */
.drop {
  position: relative; border: 1.5px dashed rgba(22,145,176,.45); border-radius: 20px;
  background: linear-gradient(180deg, rgba(22,145,176,.06), rgba(22,145,176,.02));
  padding: 44px 24px; cursor: pointer; transition: border-color .2s, background .2s, transform .2s;
}
.drop:hover, .drop:focus-visible { border-color: rgba(109,225,214,.7); background: rgba(22,145,176,.09); outline: none; }
.drop.over { border-color: var(--mint); background: rgba(109,225,214,.12); transform: scale(1.008); }
.drop.busy { pointer-events: none; opacity: .75; }
.drop-icon { width: 46px; height: 46px; margin: 0 auto 14px; color: var(--mint); opacity: .85; }
.drop-icon svg { width: 100%; height: 100%; }
.drop-title { color: var(--text-bright); font-weight: 600; font-size: 1.12rem; }
.drop-sub { color: var(--text-dim); font-size: .84rem; margin-top: 7px; font-family: var(--mono); }
.busy { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 16px; color: var(--mint); font-size: .9rem; }
.spinner { width: 15px; height: 15px; border: 2px solid rgba(109,225,214,.25); border-top-color: var(--mint); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.error { margin-top: 14px; padding: 11px 16px; border-radius: 10px; background: rgba(239,106,106,.1); border: 1px solid rgba(239,106,106,.3); color: #ffbdbd; font-size: .9rem; }

.under-drop { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: center; margin-top: 20px; }
.ud-label { color: var(--text-dim); font-size: .85rem; margin-right: 4px; }
.sample-btn {
  font: inherit; font-size: .84rem; padding: 6px 13px; border-radius: 999px; cursor: pointer;
  background: var(--surface-3); color: var(--text); border: 1px solid var(--line); transition: .18s;
}
.sample-btn:hover { border-color: rgba(22,145,176,.5); color: var(--text-bright); background: var(--surface-4); }
.sample-btn.ghost { background: transparent; color: var(--text-dim); }

.paste-panel { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }
#paste-box {
  width: 100%; padding: 14px; border-radius: 12px; background: var(--surface-2);
  border: 1px solid var(--line); color: var(--text); font-family: var(--mono); font-size: .85rem; resize: vertical;
}
#paste-box:focus { outline: none; border-color: rgba(22,145,176,.6); }

/* ---------- buttons ---------- */
.btn {
  font: inherit; font-size: .9rem; font-weight: 500; padding: 9px 18px; border-radius: 10px;
  cursor: pointer; border: 1px solid transparent; transition: .18s; display: inline-block; text-decoration: none;
}
.btn.primary { background: linear-gradient(135deg,var(--brand),var(--brand-dark)); color: #fff; }
.btn.primary:hover { filter: brightness(1.13); text-decoration: none; }
.btn.ghost { background: var(--surface-3); color: var(--text); border-color: var(--line); }
.btn.ghost:hover { border-color: rgba(22,145,176,.5); color: var(--text-bright); text-decoration: none; }
.btn.lg { padding: 13px 26px; font-size: 1rem; }

/* ---------- results ---------- */
.results { padding: 8px 20px 40px; }
.results-inner { max-width: 1200px; margin: 0 auto; }
.results-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.results-head h2 { margin: 0; }
.results-actions { display: flex; gap: 8px; }

.summary { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.summary-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.summary-file { color: var(--text-bright); font-weight: 600; font-family: var(--mono); font-size: .95rem; }
.summary-detail { color: var(--text-dim); font-size: .88rem; margin-top: 5px; max-width: 780px; }
.badge { padding: 5px 13px; border-radius: 999px; font-size: .8rem; font-weight: 600; white-space: nowrap; }
.badge-format { background: rgba(22,145,176,.15); color: var(--mint); border: 1px solid rgba(22,145,176,.35); }
.stat-row { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.stat-value { color: var(--text-bright); font-size: 1.5rem; font-weight: 700; line-height: 1.1; font-family: var(--mono); }
.stat-label { color: var(--text-dim); font-size: .76rem; text-transform: uppercase; letter-spacing: .06em; margin-top: 3px; }
.summary-notes { margin-top: 16px; display: flex; flex-direction: column; gap: 6px; }
.note { color: var(--text-dim); font-size: .84rem; padding-left: 14px; position: relative; }
.note::before { content: "›"; position: absolute; left: 0; color: var(--brand); }

/* tabs */
.tabs { display: flex; gap: 4px; margin: 22px 0 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.tab {
  font: inherit; font-size: .92rem; padding: 10px 18px; cursor: pointer; background: none;
  border: none; border-bottom: 2px solid transparent; color: var(--text-dim); margin-bottom: -1px;
}
.tab:hover { color: var(--text-bright); }
.tab.active { color: var(--text-bright); border-bottom-color: var(--brand); }
.panel { padding-top: 18px; }
.panel-hint, .panel-bar { color: var(--text-dim); font-size: .86rem; }
.panel-bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 10px; flex-wrap: wrap; }
.inline-field { display: inline-flex; align-items: center; gap: 8px; }
select, .type-select {
  font: inherit; font-size: .84rem; background: var(--surface-3); color: var(--text);
  border: 1px solid var(--line); border-radius: 8px; padding: 5px 9px;
}
select:focus { outline: none; border-color: rgba(22,145,176,.6); }

/* data grid */
.table-wrap { overflow: auto; max-height: 66vh; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-2); }
table.grid { border-collapse: collapse; width: 100%; font-size: .83rem; font-family: var(--mono); }
table.grid th, table.grid td { padding: 7px 12px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
table.grid thead th {
  position: sticky; top: 0; z-index: 2; background: var(--surface-3); vertical-align: bottom;
  border-bottom: 1px solid rgba(22,145,176,.3);
}
.col-name { color: var(--text-bright); font-weight: 600; font-family: "Inter", sans-serif; font-size: .86rem; }
.col-type { color: var(--text-dim); font-size: .72rem; font-weight: 400; display: flex; align-items: center; gap: 5px; margin-top: 3px; text-transform: lowercase; }
.type-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--text-dim); display: inline-block; }
.type-integer, .type-decimal, .type-currency, .type-percent { background: #6ab8ff; }
.type-date, .type-datetime, .type-time { background: #c48cf0; }
.type-boolean { background: #5fc9a3; }
.type-email, .type-url, .type-phone, .type-zip, .type-state, .type-ipaddr { background: var(--mint); }
.type-identifier, .type-uuid { background: #f0c85e; }
.type-categorical { background: #f08cba; }
.type-mixed { background: var(--warn); }
.rownum { color: #5a5a68; text-align: right !important; background: var(--surface-2); position: sticky; left: 0; }
table.grid tbody tr:hover td { background: rgba(22,145,176,.055); }
td.num { text-align: right; }
.null-cell { color: #4d4d5c; font-style: italic; }
th.excluded, td.excluded { opacity: .28; text-decoration: line-through; }

/* column cards */
.columns-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 14px; }
.col-card { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; transition: border-color .2s; }
.col-card:hover { border-color: rgba(22,145,176,.35); }
.col-card.is-excluded { opacity: .5; }
.col-card-head { display: flex; align-items: center; gap: 10px; }
.col-rename {
  font: inherit; font-weight: 600; color: var(--text-bright); background: transparent;
  border: 1px solid transparent; border-radius: 7px; padding: 4px 7px; flex: 1; min-width: 0; font-size: .95rem;
}
.col-rename:hover { border-color: var(--line); }
.col-rename:focus { outline: none; border-color: rgba(22,145,176,.6); background: var(--surface); }
.col-toggle {
  font: inherit; font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; cursor: pointer;
  padding: 4px 9px; border-radius: 999px; background: rgba(95,201,163,.12); color: var(--ok);
  border: 1px solid rgba(95,201,163,.3);
}
.col-card.is-excluded .col-toggle { background: rgba(239,106,106,.12); color: var(--bad); border-color: rgba(239,106,106,.3); }
.col-slug { color: var(--text-dim); font-size: .76rem; margin: 4px 0 10px 7px; }
.col-slug code { color: var(--mint); }
.col-typerow { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.col-conf { color: var(--text-dim); font-size: .75rem; }
.col-conf.low { color: var(--warn); }
.col-override { font-size: .68rem; text-transform: uppercase; letter-spacing: .05em; color: var(--brand); border: 1px solid rgba(22,145,176,.4); border-radius: 999px; padding: 2px 7px; }
.fill-bar { height: 4px; background: var(--surface-4); border-radius: 999px; overflow: hidden; margin: 12px 0 7px; }
.fill { height: 100%; background: linear-gradient(90deg,var(--brand),var(--mint)); }
.col-meta { color: var(--text-dim); font-size: .77rem; font-family: var(--mono); }
.col-patterns, .col-samples { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.pattern-chip, .sample-chip {
  font-family: var(--mono); font-size: .72rem; padding: 3px 8px; border-radius: 6px;
  background: var(--surface-3); border: 1px solid var(--line); color: var(--text-dim);
}
.pattern-chip { color: #f0c85e; }
.top-values { margin-top: 11px; display: flex; flex-direction: column; gap: 5px; }
.tv-row { display: grid; grid-template-columns: minmax(0,1fr) 70px 34px; gap: 8px; align-items: center; font-size: .76rem; }
.tv-label { color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: var(--mono); }
.tv-track { height: 5px; background: var(--surface-4); border-radius: 999px; overflow: hidden; }
.tv-bar { display: block; height: 100%; background: var(--brand); }
.tv-count { color: var(--text-dim); text-align: right; font-family: var(--mono); }
.issue { margin-top: 9px; font-size: .78rem; padding: 7px 10px; border-radius: 8px; border-left: 2px solid; }
.issue-info { background: rgba(255,255,255,.03); border-color: var(--text-dim); color: var(--text-dim); }
.issue-warn { background: rgba(240,163,94,.08); border-color: var(--warn); color: #f3c495; }

/* quality */
.quality-summary { color: var(--text); }
.quality-list { display: flex; flex-direction: column; gap: 7px; }
.quality-row { display: flex; align-items: baseline; gap: 10px; padding: 10px 14px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--line); font-size: .87rem; flex-wrap: wrap; }
.quality-warn { border-color: rgba(240,163,94,.28); }
.quality-tag { font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; padding: 2px 8px; border-radius: 999px; background: var(--surface-4); color: var(--text-dim); }
.quality-warn .quality-tag { background: rgba(240,163,94,.16); color: var(--warn); }
.quality-col { color: var(--mint); font-family: var(--mono); font-size: .8rem; }
.quality-text { color: var(--text); }
.sub-head { margin: 26px 0 10px; }
.empty-note { color: var(--text-dim); font-size: .87rem; }
.template-list, .delim-list { display: flex; flex-direction: column; gap: 6px; }
.template-row { display: flex; gap: 12px; align-items: baseline; padding: 8px 12px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 9px; }
.template-count { color: var(--mint); font-family: var(--mono); font-size: .8rem; min-width: 44px; text-align: right; }
.template-text { color: var(--text-dim); font-size: .78rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.delim-row { display: grid; grid-template-columns: 90px 90px 1fr; gap: 12px; align-items: center; padding: 7px 12px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 9px; font-size: .8rem; }
.delim-char { color: var(--text-bright); }
.delim-note { color: var(--text-dim); }

/* export */
.format-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.fmt {
  font: inherit; font-size: .82rem; padding: 6px 13px; border-radius: 8px; cursor: pointer;
  background: var(--surface-2); color: var(--text-dim); border: 1px solid var(--line); transition: .16s;
}
.fmt:hover { color: var(--text-bright); border-color: rgba(22,145,176,.4); }
.fmt.active { background: rgba(22,145,176,.16); color: var(--mint); border-color: rgba(22,145,176,.5); }
.export-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; }
.check { display: inline-flex; align-items: center; gap: 7px; font-size: .85rem; color: var(--text-dim); cursor: pointer; }
.check input { accent-color: var(--brand); }
.spacer { flex: 1; }
.export-size { color: var(--text-dim); font-size: .8rem; font-family: var(--mono); }
.export-code {
  margin: 0; padding: 18px; background: var(--surface-2); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: auto; max-height: 62vh; font-family: var(--mono);
  font-size: .8rem; line-height: 1.65; color: #c6d4dd; white-space: pre; tab-size: 2;
}

/* ---------- marketing sections ---------- */
.section { padding: 74px 20px; }
.section.alt { background: var(--surface-2); border-block: 1px solid var(--line); }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-inner.narrow { max-width: 760px; }
.section-lede { color: var(--text-dim); max-width: 720px; font-size: 1.02rem; margin-bottom: 34px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px,1fr)); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; transition: border-color .25s, transform .25s; }
.section.alt .card { background: var(--surface); }
.card:hover { border-color: rgba(22,145,176,.4); transform: translateY(-3px); }
.card p { color: var(--text-dim); font-size: .89rem; margin: 0; }
.card code { color: #f0c85e; }
.out-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px,1fr)); gap: 12px; }
.out { display: flex; flex-direction: column; gap: 5px; padding: 16px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.out > code { color: var(--mint); font-size: .92rem; font-weight: 500; }
.out span { color: var(--text-dim); font-size: .86rem; }
.out span code { color: #f0c85e; }
.privacy { margin-top: 40px; padding: 26px 28px; border-radius: var(--radius); background: linear-gradient(135deg, rgba(22,145,176,.09), rgba(109,225,214,.04)); border: 1px solid rgba(22,145,176,.25); }
.privacy p { color: var(--text-dim); margin: 0; font-size: .93rem; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 20px; }
.roadmap { color: var(--text-dim); font-size: .89rem; border-top: 1px solid var(--line); padding-top: 20px; }
.roadmap strong { color: var(--text); }

.faq details { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); margin-bottom: 9px; }
.faq summary { cursor: pointer; padding: 15px 18px; color: var(--text-bright); font-weight: 500; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--brand); font-size: 1.2rem; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq p { padding: 0 18px 16px; margin: 0; color: var(--text-dim); font-size: .9rem; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 40px 20px; background: var(--surface-2); }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.footer-note { color: var(--text-dim); font-size: .86rem; margin: 12px 0 0; max-width: 420px; }
.footer-links { display: flex; flex-direction: column; gap: 8px; font-size: .88rem; }
.footer-links a { color: var(--text-dim); }
.footer-links a:hover { color: var(--mint); }

/* ---------- toast ---------- */
.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); z-index: 90;
  background: var(--surface-3); border: 1px solid rgba(22,145,176,.4); color: var(--text-bright);
  padding: 11px 20px; border-radius: 999px; font-size: .87rem; box-shadow: 0 10px 40px rgba(0,0,0,.5);
}

/* ---------- reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .65s cubic-bezier(.22,1,.36,1), transform .65s cubic-bezier(.22,1,.36,1); transition-delay: var(--d, 0s); }
[data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

@media (max-width: 640px) {
  .hero { padding-top: 44px; }
  .drop { padding: 32px 16px; }
  .stat-row { gap: 18px; }
  .section { padding: 54px 20px; }
  .tv-row { grid-template-columns: minmax(0,1fr) 50px 30px; }
}

/* ---------- section switcher (multi-table files) ---------- */
.section-bar {
  margin-bottom: 14px; padding: 16px 18px; border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(22,145,176,.10), rgba(109,225,214,.03));
  border: 1px solid rgba(22,145,176,.28);
}
.section-head { display: flex; flex-direction: column; gap: 3px; margin-bottom: 12px; }
.section-head strong { color: var(--text-bright); font-size: .98rem; }
.section-sub { color: var(--text-dim); font-size: .84rem; }
.section-list { display: flex; flex-wrap: wrap; gap: 8px; }
.section-btn {
  font: inherit; text-align: left; cursor: pointer; padding: 9px 13px; border-radius: 10px;
  background: var(--surface-2); border: 1px solid var(--line); transition: .16s;
  display: flex; flex-direction: column; gap: 2px; min-width: 160px;
}
.section-btn:hover { border-color: rgba(22,145,176,.5); }
.section-btn.active { background: rgba(22,145,176,.16); border-color: rgba(22,145,176,.6); }
.section-title { color: var(--text-bright); font-size: .87rem; font-weight: 500; }
.section-meta { color: var(--text-dim); font-size: .74rem; font-family: var(--mono); }
.section-skipped { margin-top: 11px; color: var(--text-dim); font-size: .78rem; font-family: var(--mono); }
.section-skipped.has-data { color: var(--warn); }
.col-unit { color: var(--mint); font-size: .77rem; font-family: var(--mono); margin-top: 2px; }
.sample-btn.hard { border-color: rgba(240,163,94,.45); color: #f3c495; }
.sample-btn.hard:hover { border-color: rgba(240,163,94,.8); background: rgba(240,163,94,.1); }
.sample-note { color: var(--text-dim); font-size: .83rem; max-width: 640px; margin: 14px auto 0; text-align: center; }