/* ============================================================
   SpectraRAG — tab views (papers, figures, inspection, why)
   ============================================================ */

/* shared scroll/list scaffolding */
.scroll-view { flex: 1; min-width: 0; min-height: 0; display: flex; flex-direction: column; overflow: hidden; }
.scroll-view > .content-pad { overflow-y: auto; }
.content-pad { padding: 24px 28px 48px; flex: 1; min-height: 0; }

.list-toolbar {
  display: flex; align-items: center; gap: 14px; padding: 12px 28px;
  border-bottom: 1px solid var(--border-soft); flex: none; flex-wrap: wrap;
  background: var(--panel);
}
.search-box {
  display: flex; align-items: center; gap: 8px; padding: 0 11px; height: 34px;
  border: 1px solid var(--border); border-radius: 8px; background: var(--panel-2);
  min-width: 220px; flex: 0 1 300px; color: var(--text-faint);
}
.search-box:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.search-box input { border: 0; background: none; outline: none; color: var(--text); font-family: inherit; font-size: 13px; width: 100%; }
.search-box input::placeholder { color: var(--text-faint); }
.tag-filters { display: flex; gap: 6px; flex-wrap: wrap; }
.chip.on { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-line); }
.result-count { font-size: 11.5px; color: var(--text-faint); margin-left: auto; letter-spacing: .04em; }

.section-h {
  display: flex; align-items: center; gap: 8px; margin: 0 0 13px;
  font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-faint); font-weight: 600;
}
.section-h .result-count { margin-left: auto; }
.dot-tag { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; color: var(--text-dim); font-family: "IBM Plex Mono", monospace; text-transform: none; letter-spacing: 0; }
.dot-tag i { width: 7px; height: 7px; border-radius: 2px; flex: none; }

@keyframes riseR { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
.rise-r { animation: riseR .26s cubic-bezier(.2,.7,.3,1) both; }

/* ---------- PAPERS ---------- */
.paper-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 14px; }
.paper-card {
  text-align: left; cursor: pointer; font-family: inherit; color: var(--text);
  border: 1px solid var(--border); border-radius: 13px; padding: 16px; background: var(--panel);
  display: flex; flex-direction: column; gap: 9px; transition: border-color .14s, transform .14s, box-shadow .14s;
}
.paper-card:hover { border-color: var(--accent-line); transform: translateY(-2px); box-shadow: var(--shadow); }
.paper-card-top { display: flex; align-items: center; justify-content: space-between; }
.paper-id { font-size: 11px; color: var(--accent); }
.paper-venue { font-size: 11px; color: var(--text-faint); font-family: "IBM Plex Mono", monospace; }
.paper-title { margin: 0; font-size: 16px; font-weight: 500; line-height: 1.3; letter-spacing: -0.005em; }
.paper-authors { font-size: 12px; color: var(--text-dim); }
.paper-tags { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 2px; }
.paper-stats { display: flex; gap: 14px; margin-top: auto; padding-top: 11px; border-top: 1px solid var(--border-soft); }
.paper-stats .metric b { color: var(--text); }
.paper-cites { margin-left: auto; }

.drawer-scrim { position: fixed; inset: 0; background: rgba(0,0,0,0.5); display: flex; justify-content: flex-end; z-index: 100; backdrop-filter: blur(2px); }
.drawer { width: 480px; max-width: 92vw; height: 100%; background: var(--panel); border-left: 1px solid var(--border); display: flex; flex-direction: column; box-shadow: -20px 0 60px rgba(0,0,0,0.35); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border-soft); flex: none; }
.drawer-body { padding: 22px 24px 40px; overflow-y: auto; }
.drawer-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 20px; }
.ds { border: 1px solid var(--border-soft); border-radius: 10px; padding: 12px; background: var(--panel-2); display: flex; flex-direction: column; gap: 4px; }
.dsv { font-size: 18px; color: var(--accent); font-weight: 500; }
.dsk { font-size: 11px; color: var(--text-dim); line-height: 1.35; }
.fig-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ---------- FIGURES ---------- */
.figure-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.figure-card { text-align: left; cursor: pointer; font-family: inherit; color: var(--text); border: 1px solid var(--border); border-radius: 13px; overflow: hidden; background: var(--panel); transition: border-color .14s, transform .14s, box-shadow .14s; padding: 0; }
.figure-card:hover { border-color: var(--visual); transform: translateY(-2px); box-shadow: var(--shadow); }
.figure-card .fig-ph { border-radius: 0; border: 0; border-bottom: 1px solid var(--border-soft); }
.figure-card-body { padding: 13px 14px 15px; display: flex; flex-direction: column; gap: 7px; }
.figure-card-cap { font-size: 12.5px; line-height: 1.45; color: var(--text); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.figure-card-meta { display: flex; align-items: center; gap: 8px; font-size: 11px; }
.figure-card-meta .mono { color: var(--visual); }
.figure-card-page { color: var(--text-faint); font-family: "IBM Plex Mono", monospace; }
.figure-card-title { font-size: 11.5px; color: var(--text-dim); display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }

.lb-scrim { position: fixed; inset: 0; background: rgba(0,0,0,0.62); display: grid; place-items: center; z-index: 100; padding: 32px; backdrop-filter: blur(3px); }
.lb { width: min(960px, 94vw); max-height: 88vh; display: grid; grid-template-columns: 1.4fr 1fr; background: var(--panel); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); }
.lb-img { padding: 22px; display: grid; background: var(--panel-2); border-right: 1px solid var(--border-soft); }
.lb-side { padding: 22px 24px; overflow-y: auto; }
.lb-side-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.lb-fignum { font-size: 11.5px; color: var(--text-faint); margin-bottom: 10px; }
.lb-cap { font-size: 16px; line-height: 1.5; margin: 0; color: var(--text); }
.lb-paper { font-size: 15px; margin: 6px 0 6px; line-height: 1.3; font-weight: 500; }
.lb-note { display: flex; gap: 9px; margin-top: 18px; padding: 12px; border-radius: 10px; background: var(--visual-soft); border: 1px solid color-mix(in srgb, var(--visual) 30%, transparent); font-size: 12px; line-height: 1.5; color: var(--text-dim); }
.lb-note .ico { color: var(--visual); flex: none; margin-top: 2px; }
.lb-note b { color: var(--visual); }
@media (max-width: 760px) {
  .lb-scrim { padding: 12px; }
  /* minmax(0,…) + min-width:0 lets the column shrink below the page image's
     intrinsic width; a bare 1fr floors at min-content and blows out the row. */
  .lb { grid-template-columns: minmax(0, 1fr); max-height: 92vh; overflow-y: auto; }
  .lb-img { padding: 14px; border-right: 0; border-bottom: 1px solid var(--border-soft); min-width: 0; }
  .lb-side { overflow-y: visible; min-width: 0; }
}

/* lightbox side-panel dropdowns: table name + rendered table data */
.lb-drop { margin: 0; }
.lb-drop > summary { cursor: pointer; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 7px; list-style: none; user-select: none; }
.lb-drop > summary::-webkit-details-marker { display: none; }
.lb-drop > summary::before { content: "▾ "; color: var(--text-faint); }
.lb-drop:not([open]) > summary::before { content: "▸ "; }
.md-pre { font-size: 11px; line-height: 1.5; white-space: pre; overflow-x: auto; color: var(--text-dim); margin: 0; }

/* lightbox Fields / JSON view toggle */
.lb-viewtoggle { display: inline-flex; margin: 12px 0 14px; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.vt-btn { font-family: inherit; font-size: 11.5px; padding: 5px 13px; background: transparent; color: var(--text-dim); border: 0; cursor: pointer; transition: background .12s, color .12s; }
.vt-btn:hover { color: var(--text); }
.vt-btn.on { background: var(--visual-soft); color: var(--visual); }
.vt-btn + .vt-btn { border-left: 1px solid var(--border); }

/* ---------- source-page region modal ---------- */
.pm-scrim { position: fixed; inset: 0; background: rgba(0,0,0,0.64); display: grid; place-items: center; z-index: 120; padding: 32px; backdrop-filter: blur(3px); }
.pm { width: min(900px, 94vw); max-height: 88vh; display: grid; grid-template-columns: 1fr 332px; background: var(--panel); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); }
.pm-pagewrap { padding: 22px; background: var(--panel-2); border-right: 1px solid var(--border-soft); display: grid; place-items: center; overflow: auto; }

/* the white paper sheet — always light, like a real PDF */
.pm-page {
  position: relative; width: 100%; max-width: 420px; aspect-ratio: 0.773;
  background: #fdfdfb; border-radius: 4px; padding: 9% 8% 7%;
  box-shadow: 0 10px 40px rgba(0,0,0,0.35), 0 0 0 1px rgba(0,0,0,0.08);
  overflow: hidden;
}
.pl-head { margin-bottom: 5%; display: flex; flex-direction: column; align-items: center; gap: 7px; }
.pl-title-bar { width: 74%; height: 9px; border-radius: 3px; background: #1f2733; }
.pl-auth-bar { width: 46%; height: 5px; border-radius: 3px; background: #c2c8d0; }
.pl-body { display: grid; grid-template-columns: 1fr 1fr; gap: 7%; }
.pl-col { display: flex; flex-direction: column; }
.pl-line { height: 3px; border-radius: 2px; background: #d3d8de; }

/* spotlight region: box-shadow spread dims everything except the box */
.pm-region {
  position: absolute; border-radius: 3px; z-index: 2;
  box-shadow: 0 0 0 9999px rgba(15,20,28,0.55);
  outline-offset: 0;
}
.pm-region.text { outline: 2px solid var(--accent); background: color-mix(in srgb, var(--accent) 16%, transparent); }
.pm-region.visual { outline: 2px solid var(--visual); background: color-mix(in srgb, var(--visual) 12%, transparent); }
.pm-region-tab {
  position: absolute; top: -22px; left: -2px; font-family: "IBM Plex Mono", monospace;
  font-size: 10px; letter-spacing: .03em; padding: 2px 7px; border-radius: 5px 5px 5px 0; color: #fff; white-space: nowrap;
}
.pm-region.text .pm-region-tab { background: var(--accent); }
.pm-region.visual .pm-region-tab { background: var(--visual); }
.pm-region-fill { position: absolute; inset: 0; display: grid; place-items: center; }
.pm-region-fill .fig-kind { background: rgba(255,255,255,0.92); color: #4a5260; border-color: rgba(0,0,0,0.12); }
.pm-region-fill.text { background: repeating-linear-gradient(0deg, transparent 0 4px, rgba(255,255,255,0.55) 4px 7px); }
.pm-pagenum { position: absolute; bottom: 3%; left: 50%; transform: translateX(-50%); font-size: 9px; color: #9aa1ab; }

.pm-side { padding: 20px 22px; overflow-y: auto; display: flex; flex-direction: column; }
.pm-side-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.pm-src { font-size: 11.5px; color: var(--text-faint); margin-bottom: 6px; }
.pm-paper { font-size: 15px; line-height: 1.32; margin: 0 0 18px; font-weight: 500; }
.pm-bbox { border: 1px solid var(--border-soft); border-radius: 11px; padding: 13px; background: var(--panel-2); margin-bottom: 14px; }
.pm-bbox-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pm-bbox-grid > div { display: flex; align-items: baseline; gap: 8px; padding: 6px 9px; background: var(--panel); border: 1px solid var(--border-soft); border-radius: 7px; }
.pm-bbox-grid .bk { font-size: 11px; color: var(--text-faint); width: 12px; }
.pm-bbox-grid .bv { font-size: 13px; color: var(--text); }
.pm-norm { font-size: 10px; color: var(--text-faint); margin-top: 9px; letter-spacing: .03em; }
.pm-score { margin-bottom: 14px; }
.pm-score-row { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 7px; }
.pm-score-row .isv { font-size: 13px; color: var(--text); }
.pm-quote { font-size: 13px; line-height: 1.55; color: var(--text-dim); margin: 0 0 14px; padding-left: 11px; border-left: 2px solid var(--border); }
.pm-note { display: flex; gap: 9px; margin-top: auto; padding: 12px; border-radius: 10px; background: var(--panel-2); border: 1px solid var(--border-soft); font-size: 11.5px; line-height: 1.5; color: var(--text-dim); }
.pm-note .ico { color: var(--text-faint); flex: none; margin-top: 2px; }

.row-clickable { cursor: pointer; }
.figthumb-click { cursor: pointer; }
.figthumb-click:hover .figthumb { border-color: var(--visual); }
.row-clickable:hover { border-color: var(--accent-line); }
.insp-row.row-clickable:hover { background: var(--panel-2); }
.view-region { display: inline-flex; align-items: center; gap: 5px; font-family: "IBM Plex Mono", monospace; font-size: 10px; color: var(--text-faint); margin-left: auto; }
.cand.row-clickable:hover .view-region, .insp-row.row-clickable:hover .view-region { color: var(--accent); }

@media (max-width: 760px) { .pm { grid-template-columns: 1fr; max-height: 92vh; overflow-y: auto; } }

/* ---------- INSPECTION ---------- */
.insp-query { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border: 1px solid var(--border); border-radius: 12px; background: var(--panel); margin-bottom: 20px; }

.insp-examples {
  display: flex; align-items: center; gap: 12px; padding: 10px 28px;
  border-bottom: 1px solid var(--border-soft); background: var(--panel-2); flex-wrap: wrap;
}
.insp-ex-label { font-size: 10px; letter-spacing: .12em; color: var(--text-faint); flex: none; }
.insp-query .serif { font-size: 16px; flex: 1; }
.insp-query .ico { color: var(--text-faint); }

.pipeline { display: flex; align-items: stretch; gap: 0; margin-bottom: 26px; overflow-x: auto; padding-bottom: 4px; }
.stage { flex: 1 1 0; min-width: 118px; border: 1px solid var(--border); border-radius: 12px; padding: 13px 14px; background: var(--panel); display: flex; flex-direction: column; gap: 3px; opacity: .55; transition: opacity .2s, border-color .14s, transform .12s, box-shadow .14s; position: relative; text-align: left; font-family: inherit; cursor: pointer; }
.stage.active { opacity: 1; border-color: var(--border); }
.stage:hover { border-color: var(--accent-line); transform: translateY(-2px); box-shadow: var(--shadow); }
.stage.selected { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.stage-icon { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); margin-bottom: 5px; }
.stage-label { font-size: 12px; color: var(--text-dim); font-weight: 500; }
.stage-value { font-size: 15px; color: var(--text); font-weight: 500; }
.stage-sub { font-size: 10.5px; color: var(--text-faint); font-family: "IBM Plex Mono", monospace; }
.stage-arrow { display: grid; place-items: center; color: var(--text-faint); padding: 0 6px; flex: none; }

/* deep-dive panel */
.stage-detail { border: 1px solid var(--accent-line); border-radius: 14px; background: var(--panel); margin: -8px 0 26px; overflow: hidden; }
.sd-head { display: flex; align-items: flex-start; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--border-soft); }
.sd-icon { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); flex: none; }
.sd-title { flex: 1; }
.sd-title h4 { margin: 0 0 3px; font-size: 15px; font-weight: 600; }
.sd-title p { margin: 0; font-size: 13px; color: var(--text-dim); line-height: 1.5; }
.sd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 16px 18px; }
.sd-params { display: flex; flex-direction: column; gap: 0; align-self: start; }
.sd-param { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; padding: 8px 0; border-bottom: 1px solid var(--border-soft); }
.sd-param:last-child { border-bottom: 0; }
.sd-param .sk { font-size: 12px; color: var(--text-dim); }
.sd-param .sv { font-size: 12.5px; color: var(--text); }
.sd-viz { display: flex; align-items: center; justify-content: center; padding: 8px; background: var(--panel-2); border: 1px solid var(--border-soft); border-radius: 11px; min-height: 92px; }

.sd-quote { font-size: 15px; line-height: 1.5; color: var(--text); padding: 6px 12px; }
.sd-vec { display: flex; align-items: flex-end; gap: 2px; height: 36px; }
.sd-vec i { width: 4px; border-radius: 2px; background: linear-gradient(180deg, var(--accent), var(--accent-2)); display: block; }
.sd-gate { width: 100%; display: flex; flex-direction: column; gap: 11px; padding: 4px 8px; }
.sd-gate .rb { display: grid; grid-template-columns: 48px 1fr 38px; align-items: center; gap: 10px; }
.sd-gate .rb .lbl { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--text-dim); }
.sd-gate .rb .pct { font-family: "IBM Plex Mono", monospace; font-size: 11px; text-align: right; color: var(--text); }
.sd-stores { display: flex; gap: 24px; }
.sd-store { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.sd-store b { font-size: 26px; color: var(--text); font-weight: 500; }
.sd-moves { width: 100%; display: flex; flex-direction: column; gap: 6px; }
.sd-move { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 12px; font-size: 11.5px; color: var(--text-dim); }
.sd-move-src { color: var(--text-faint); }
.sd-move-delta.up { color: var(--good); }
.sd-move-delta.down { color: var(--text-faint); }
.sd-pack { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; justify-content: center; }
.sd-chip { font-family: "IBM Plex Mono", monospace; font-size: 9.5px; font-weight: 600; padding: 3px 7px; border-radius: 5px; }
.sd-chip.t { background: var(--accent-soft); color: var(--accent); border: 1px solid var(--accent-line); }
.sd-chip.v { background: var(--visual-soft); color: var(--visual); border: 1px solid color-mix(in srgb, var(--visual) 40%, transparent); }
.sd-pack-note { width: 100%; text-align: center; font-size: 10.5px; color: var(--text-faint); margin-top: 8px; }
.sd-io { display: flex; align-items: center; gap: 14px; padding: 13px 18px; border-top: 1px solid var(--border-soft); background: var(--panel-2); }
.sd-io .ico { color: var(--text-faint); }
.sd-io-cell { display: flex; flex-direction: column; gap: 3px; }
.sd-io-cell .sk { font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-faint); }
.sd-io-cell .mono { font-size: 12.5px; color: var(--text); }
@media (max-width: 720px) { .sd-grid { grid-template-columns: 1fr; } }

.insp-stores { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 26px; }
.insp-store { border: 1px solid var(--border-soft); border-radius: 14px; padding: 16px; background: var(--panel); }
.insp-row { padding: 11px 0; border-bottom: 1px solid var(--border-soft); }
.insp-row:last-child { border-bottom: 0; }
.insp-row.dropped { opacity: .55; }
.insp-row-head { display: flex; align-items: center; gap: 9px; margin-bottom: 9px; }
.insp-move { font-size: 11px; color: var(--good); }
.insp-row.dropped .insp-move { color: var(--text-faint); }
.insp-row-head .cand-status { margin-left: auto; }
.insp-scores { display: grid; grid-template-columns: 1fr; gap: 14px; }
.insp-score { display: grid; grid-template-columns: 50px 1fr 42px; align-items: center; gap: 8px; }
.isk { font-size: 10px; color: var(--text-faint); font-family: "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .04em; }
.isv { font-size: 11px; color: var(--text); text-align: right; }

.insp-final { border: 1px solid var(--accent-line); border-radius: 14px; padding: 16px; background: var(--accent-soft); }
.insp-final-list { display: flex; flex-direction: column; gap: 7px; }
.insp-final-item { display: flex; align-items: center; gap: 10px; padding: 9px 11px; background: var(--panel); border: 1px solid var(--border-soft); border-radius: 9px; }
.insp-final-item > .cand-num:first-child { background: var(--accent); color: #fff; border-color: var(--accent); }

@media (max-width: 900px) { .insp-stores { grid-template-columns: 1fr; } }

/* ---------- WHY ---------- */
.why { max-width: 940px; margin: 0 auto; }
.why-eyebrow { font-size: 11px; letter-spacing: .16em; color: var(--accent); display: block; margin-bottom: 12px; }
.why-hero { padding: 20px 0 36px; border-bottom: 1px solid var(--border-soft); }
.why-hero h1 { font-size: 40px; line-height: 1.08; margin: 0 0 18px; letter-spacing: -0.02em; font-weight: 600; max-width: 16ch; }
.why-hero p { font-size: 16.5px; line-height: 1.65; color: var(--text-dim); max-width: 64ch; margin: 0; }
.why-hero b, .why p b { color: var(--text); font-weight: 600; }

.why-example { padding: 36px 0; border-bottom: 1px solid var(--border-soft); }
.why-q { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 16px 18px; border: 1px solid var(--border); border-radius: 12px; background: var(--panel); margin-bottom: 18px; }
.why-q-label { font-size: 10.5px; color: var(--text-faint); letter-spacing: .12em; }
.why-q .serif { font-size: 17px; flex: 1; }
.vs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.vs-card { border: 1px solid var(--border); border-radius: 14px; padding: 18px; background: var(--panel); }
.vs-card.bad { border-color: color-mix(in srgb, var(--warn) 30%, var(--border)); }
.vs-card.good { border-color: var(--good); box-shadow: 0 0 0 1px var(--good-soft); }
.vs-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.vs-head .ico { color: var(--text-faint); }
.vs-card.good .vs-head .ico { color: var(--good); }
.vs-card.bad .vs-head .ico { color: var(--warn); }
.vs-tag { font-family: "IBM Plex Mono", monospace; font-size: 12px; padding: 4px 10px; border-radius: 7px; }
.vs-tag.bad { background: var(--warn-soft); color: var(--warn); }
.vs-tag.good { background: var(--good-soft); color: var(--good); }
.vs-card p { font-size: 13.5px; line-height: 1.6; color: var(--text-dim); margin: 0; }
.vs-card p em { font-style: italic; color: var(--text); }
.vs-verdict { display: inline-flex; align-items: center; gap: 7px; margin-top: 16px; font-family: "IBM Plex Mono", monospace; font-size: 12px; padding: 6px 11px; border-radius: 8px; }
.vs-verdict.bad { background: var(--warn-soft); color: var(--warn); }
.vs-verdict.good { background: var(--good-soft); color: var(--good); }

.why-chart { padding: 40px 0; border-bottom: 1px solid var(--border-soft); display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: center; }
.why-chart-text h2 { font-size: 25px; line-height: 1.2; margin: 0 0 14px; letter-spacing: -0.01em; font-weight: 600; }
.why-chart-text p { color: var(--text-dim); font-size: 14.5px; line-height: 1.65; margin: 0; }
.bar-chart { display: flex; flex-direction: column; gap: 16px; }
.bar-row { display: flex; flex-direction: column; gap: 8px; }
.bar-label { font-size: 13px; color: var(--text-dim); font-weight: 500; }
.bar-track { height: 38px; border-radius: 9px; background: var(--panel-3); overflow: hidden; }
.bar-fill { height: 100%; border-radius: 9px; display: flex; align-items: center; justify-content: flex-end; padding-right: 12px; color: #fff; font-size: 13px; transition: width .8s cubic-bezier(.2,.7,.3,1); }
.bar-fill.muted { background: var(--text-faint); }
.bar-fill.accent { background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.bar-foot { font-size: 10.5px; color: var(--text-faint); margin-top: 4px; letter-spacing: .04em; }

.why-how { padding: 40px 0; border-bottom: 1px solid var(--border-soft); }
.why-how h2 { font-size: 25px; margin: 0 0 24px; letter-spacing: -0.01em; font-weight: 600; }
.how-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.how-step { border: 1px solid var(--border-soft); border-radius: 14px; padding: 18px; background: var(--panel); }
.how-n { font-size: 13px; color: var(--accent); display: block; margin-bottom: 12px; font-weight: 600; }
.how-step h3 { font-size: 15px; margin: 0 0 8px; font-weight: 600; }
.how-step p { font-size: 13px; line-height: 1.6; color: var(--text-dim); margin: 0; }

.why-cta { padding: 40px 0 20px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.why-cta h2 { font-size: 26px; margin: 0 0 8px; letter-spacing: -0.01em; font-weight: 600; }
.why-cta p { color: var(--text-dim); margin: 0; font-size: 14.5px; }
.why-cta-btns { display: flex; gap: 10px; }

@media (max-width: 860px) {
  .vs-grid, .why-chart, .how-steps { grid-template-columns: 1fr; }
  .why-hero h1 { font-size: 32px; }
}

/* ---------- BYOK key modal (demo quota exhausted) ---------- */
.km-scrim { position: fixed; inset: 0; background: rgba(0,0,0,0.55); display: grid; place-items: center; z-index: 140; padding: 24px; backdrop-filter: blur(3px); }
.km-card { width: min(440px, 100%); background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 24px; display: flex; flex-direction: column; gap: 13px; box-shadow: var(--shadow); }
.km-card h3 { margin: 0; font-size: 17px; font-weight: 600; letter-spacing: -0.01em; }
.km-card p { margin: 0; color: var(--text-dim); font-size: 13.5px; line-height: 1.55; }
.km-note { font-size: 12px; }
.km-note a { color: var(--accent); }
.km-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 3px; }