/* ─────────────────────────────────────────────────────────────────────────
   PRECOAD · Conocimiento de Contrapartes — mockup interactivo
   Layout: consola con barra lateral fija + área de trabajo; el portal externo
   se muestra a pantalla completa como un producto aparte.
   Marca: cambie los tokens de --brand-* para aplicar la identidad de PRECOAD.
   ───────────────────────────────────────────────────────────────────────── */
:root {
  /* Marca */
  --brand-900: #0B1F33;   /* azul petróleo profundo */
  --brand-700: #123B5C;
  --brand-500: #1F5F8B;
  --brand-100: #E3EEF6;
  --accent:    #0E8C7F;   /* verde institucional */
  --accent-600:#0A6E64;
  --accent-100:#DCF2EE;
  /* Semántica (independiente del acento) */
  --ok:   #1E8E3E; --ok-bg:   #E6F4EA;
  --warn: #B26A00; --warn-bg: #FFF4E0;
  --crit: #B3261E; --crit-bg: #FCE8E6;
  --info: #1F5F8B; --info-bg: #E3EEF6;
  /* Neutros con sesgo frío */
  --bg: #F3F6F9; --surface: #FFFFFF; --surface-2: #F8FAFC;
  --line: #DCE3EA; --line-2: #EDF1F5;
  --fg: #142033; --fg-2: #4A5A6E; --fg-3: #7D8A9B;
  /* Tipografía */
  --f-display: "Sora", "Segoe UI", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --r: 10px; --r-sm: 6px;
  --shadow: 0 1px 2px rgba(11,31,51,.06), 0 8px 24px -12px rgba(11,31,51,.18);
  --sidebar: 248px;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 14px/1.5 var(--f-body); -webkit-font-smoothing: antialiased; }
h1,h2,h3,h4 { font-family: var(--f-display); margin: 0; text-wrap: balance; letter-spacing: -.01em; }
h1 { font-size: 22px; font-weight: 600; } h2 { font-size: 17px; font-weight: 600; } h3 { font-size: 14px; font-weight: 600; } h4 { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--fg-3); }
p { margin: 0; }
a { color: var(--brand-500); text-decoration: none; } a:hover { text-decoration: underline; }
button { font: inherit; cursor: pointer; }
.mono { font-family: var(--f-mono); font-size: 12.5px; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--fg-2); } .faint { color: var(--fg-3); }
.small { font-size: 12.5px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* ── Shell ─────────────────────────────────────────────────────────────── */
.shell { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 100%; }
.sidebar { background: var(--brand-900); color: #D6E2EE; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; padding: 20px 18px 16px; border-bottom: 1px solid rgba(255,255,255,.08); }
.brand .logo { width: 34px; height: 34px; border-radius: 9px; background: var(--accent); display: grid; place-items: center; color: #fff; font-family: var(--f-display); font-weight: 700; font-size: 15px; letter-spacing: -.02em; }
.brand .name { font-family: var(--f-display); font-weight: 600; color: #fff; font-size: 14px; line-height: 1.15; }
.brand .sub { font-size: 11px; color: #8FA6BC; }
.tenant { margin: 14px 12px 6px; padding: 10px 12px; border-radius: var(--r-sm); background: rgba(255,255,255,.06); font-size: 12px; }
.tenant b { display: block; color: #fff; font-weight: 600; font-size: 13px; }
.tenant .chip { display: inline-block; margin-top: 6px; }
nav.menu { padding: 8px 10px; display: flex; flex-direction: column; gap: 2px; }
nav.menu .sec { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: #7F96AB; padding: 12px 10px 6px; }
nav.menu a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px; color: #D6E2EE; font-size: 13.5px; }
nav.menu a:hover { background: rgba(255,255,255,.06); text-decoration: none; }
nav.menu a.active { background: rgba(14,140,127,.22); color: #fff; }
nav.menu a svg { width: 17px; height: 17px; flex: none; opacity: .9; }
nav.menu a .badge { margin-left: auto; }
.sidebar .foot { margin-top: auto; padding: 14px 18px; border-top: 1px solid rgba(255,255,255,.08); font-size: 11.5px; color: #7F96AB; }
.sidebar .foot b { color: #B9CBDC; font-weight: 500; }
.main { min-width: 0; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; gap: 14px; padding: 12px 28px; background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.topbar .crumbs { font-size: 13px; color: var(--fg-2); display: flex; gap: 8px; align-items: center; }
.topbar .crumbs b { color: var(--fg); font-weight: 500; }
.topbar .search { margin-left: auto; display: flex; align-items: center; gap: 8px; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; width: 300px; color: var(--fg-3); font-size: 13px; }
.topbar .search svg { width: 15px; height: 15px; }
.topbar .user { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--brand-100); color: var(--brand-700); display: grid; place-items: center; font-weight: 600; font-size: 12px; }
.content { padding: 24px 28px 48px; display: flex; flex-direction: column; gap: 20px; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.page-head .lead { color: var(--fg-2); margin-top: 4px; max-width: 70ch; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Controles ────────────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); font-weight: 500; font-size: 13.5px; transition: background .12s, border-color .12s; }
.btn:hover { background: var(--surface-2); border-color: #C9D3DD; }
.btn svg { width: 15px; height: 15px; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; } .btn.primary:hover { background: var(--accent-600); }
.btn.brand { background: var(--brand-700); border-color: var(--brand-700); color: #fff; } .btn.brand:hover { background: var(--brand-900); }
.btn.danger { background: var(--crit-bg); border-color: #F1C6C2; color: var(--crit); }
.btn.ghost { border-color: transparent; background: transparent; } .btn.ghost:hover { background: var(--line-2); }
.btn.sm { padding: 5px 10px; font-size: 12.5px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.chip { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 500; line-height: 1.6; background: var(--line-2); color: var(--fg-2); white-space: nowrap; }
.chip.ok { background: var(--ok-bg); color: var(--ok); } .chip.warn { background: var(--warn-bg); color: var(--warn); } .chip.crit { background: var(--crit-bg); color: var(--crit); } .chip.info { background: var(--info-bg); color: var(--info); } .chip.accent { background: var(--accent-100); color: var(--accent-600); }
.chip.dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge { background: var(--accent); color: #fff; border-radius: 999px; font-size: 10.5px; padding: 1px 7px; font-weight: 600; }
.badge.crit { background: var(--crit); }
.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 12.5px; font-weight: 500; color: var(--fg-2); }
.field .req { color: var(--crit); }
.input, select.input, textarea.input { width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); font: inherit; color: var(--fg); }
.input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-100); }
.input[readonly] { background: var(--surface-2); color: var(--fg-2); }
.help { font-size: 12px; color: var(--fg-3); }
.grid { display: grid; gap: 14px; } .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)); }
.span2 { grid-column: span 2; }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); overflow-x: auto; }
.tabs button { background: none; border: 0; padding: 10px 14px; color: var(--fg-2); font-weight: 500; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs button.active { color: var(--brand-700); border-color: var(--accent); }
.tabs button .n { margin-left: 6px; font-size: 11px; background: var(--line-2); border-radius: 999px; padding: 1px 6px; color: var(--fg-2); }

/* ── Tarjetas y tablas ────────────────────────────────────────────────── */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); }
.card .hd { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line-2); }
.card .bd { padding: 18px; } .card .bd.tight { padding: 0; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; display: flex; flex-direction: column; gap: 6px; }
.stat .k { font-size: 12px; color: var(--fg-2); font-weight: 500; }
.stat .v { font-family: var(--f-display); font-size: 28px; font-weight: 600; letter-spacing: -.02em; line-height: 1.1; }
.stat .d { font-size: 12px; color: var(--fg-3); display: flex; gap: 6px; align-items: center; }
.stat.crit .v { color: var(--crit); } .stat.warn .v { color: var(--warn); } .stat.accent .v { color: var(--accent-600); }
.tablewrap { overflow-x: auto; }
table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
table.t th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--fg-3); font-weight: 600; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--surface-2); white-space: nowrap; }
table.t td { padding: 11px 14px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
table.t tr:last-child td { border-bottom: 0; }
table.t tr.row:hover td { background: #F6F9FC; cursor: pointer; }
table.t td .sub { display: block; font-size: 12px; color: var(--fg-3); }
.kv { display: grid; grid-template-columns: 170px 1fr; gap: 8px 14px; font-size: 13px; }
.kv dt { color: var(--fg-3); } .kv dd { margin: 0; }
.bar { height: 6px; border-radius: 999px; background: var(--line-2); overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--accent); }
.bar.crit i { background: var(--crit); } .bar.warn i { background: var(--warn); }
.alert { display: flex; gap: 12px; padding: 14px 16px; border-radius: var(--r); border: 1px solid; align-items: flex-start; }
.alert svg { width: 18px; height: 18px; flex: none; margin-top: 1px; }
.alert.crit { background: var(--crit-bg); border-color: #F1C6C2; color: #7A1B15; }
.alert.warn { background: var(--warn-bg); border-color: #F3D9A6; color: #6B4300; }
.alert.info { background: var(--info-bg); border-color: #C5D8E8; color: var(--brand-700); }
.alert.ok { background: var(--ok-bg); border-color: #BFE3C8; color: #145C2A; }
.alert b { display: block; margin-bottom: 2px; }
.empty { padding: 40px; text-align: center; color: var(--fg-3); }
.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline .ev { display: grid; grid-template-columns: 18px 1fr; gap: 12px; padding: 0 0 16px; position: relative; }
.timeline .ev::before { content: ""; position: absolute; left: 8px; top: 18px; bottom: 0; width: 2px; background: var(--line); }
.timeline .ev:last-child::before { display: none; }
.timeline .pt { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--line); background: var(--surface); margin-top: 1px; }
.timeline .pt.done { background: var(--accent); border-color: var(--accent); } .timeline .pt.crit { background: var(--crit); border-color: var(--crit); } .timeline .pt.now { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-100); }
.timeline .ev .t { font-size: 12px; color: var(--fg-3); }

/* ── Flujo de estados ─────────────────────────────────────────────────── */
.flow { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.flow .st { font-size: 11px; padding: 5px 9px; border-radius: 6px; background: var(--line-2); color: var(--fg-3); font-weight: 500; letter-spacing: .02em; }
.flow .st.done { background: var(--accent-100); color: var(--accent-600); }
.flow .st.now { background: var(--brand-700); color: #fff; }
.flow .st.human { outline: 1.5px dashed var(--brand-500); outline-offset: -1.5px; }
.flow .arr { color: var(--fg-3); font-size: 12px; }

/* ── Cotejo lado a lado ───────────────────────────────────────────────── */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.compare > div { padding: 0; }
.compare .col-h { padding: 10px 16px; background: var(--surface-2); border-bottom: 1px solid var(--line); font-size: 12px; font-weight: 600; color: var(--fg-2); display: flex; justify-content: space-between; align-items: center; }
.compare .col-h:first-child { border-right: 1px solid var(--line); }
.docview { background: #E9EEF3; padding: 18px; min-height: 420px; display: grid; place-items: start center; border-left: 1px solid var(--line); }
.paper { background: #fff; width: 100%; max-width: 380px; aspect-ratio: 1 / 1.3; box-shadow: 0 2px 12px rgba(0,0,0,.12); padding: 24px; position: relative; font-family: var(--f-mono); font-size: 10.5px; color: #333; line-height: 1.6; }
.paper .hl { position: absolute; border: 2px solid var(--accent); background: rgba(14,140,127,.12); border-radius: 3px; }
.paper .hl.crit { border-color: var(--crit); background: rgba(179,38,30,.12); }
.paper .tag { position: absolute; font-size: 9px; background: var(--accent); color: #fff; padding: 1px 5px; border-radius: 3px; font-family: var(--f-body); }
.paper .tag.crit { background: var(--crit); }
.fieldrow { display: grid; grid-template-columns: 1fr 1fr 110px; gap: 12px; padding: 11px 16px; border-bottom: 1px solid var(--line-2); font-size: 13px; align-items: center; }
.fieldrow:last-child { border-bottom: 0; }
.fieldrow .lbl { font-size: 11px; color: var(--fg-3); display: block; }
.fieldrow .val { font-weight: 500; }
.fieldrow .val.diff { color: var(--crit); }
.fieldrow .ev { font-size: 11px; color: var(--fg-3); }

/* ── Grafo de propiedad ───────────────────────────────────────────────── */
.tree { font-size: 13px; }
.tree ul { list-style: none; margin: 0; padding-left: 22px; border-left: 1px dashed var(--line); }
.tree > ul { padding-left: 0; border: 0; }
.tree li { padding: 6px 0 6px 12px; position: relative; }
.tree li::before { content: ""; position: absolute; left: -1px; top: 20px; width: 10px; border-top: 1px dashed var(--line); }
.tree > ul > li::before { display: none; }
.node { display: inline-flex; align-items: center; gap: 10px; padding: 7px 11px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.node .ico { width: 24px; height: 24px; border-radius: 6px; display: grid; place-items: center; font-size: 11px; font-weight: 600; }
.node .ico.pj { background: var(--brand-100); color: var(--brand-700); } .node .ico.pn { background: var(--accent-100); color: var(--accent-600); }
.node .pct { font-family: var(--f-mono); font-size: 12px; color: var(--fg-2); }
.node.bf { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-100); }

/* ── Login y portal ───────────────────────────────────────────────────── */
.login { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.login .side { background: var(--brand-900); color: #D6E2EE; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.login .side::after { content: ""; position: absolute; right: -120px; bottom: -120px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(14,140,127,.35), transparent 65%); }
.login .side h1 { color: #fff; font-size: 34px; font-weight: 600; line-height: 1.15; max-width: 14ch; }
.login .side p { color: #B9CBDC; max-width: 44ch; margin-top: 14px; font-size: 15px; }
.login .side .pillars { display: grid; gap: 10px; margin-top: 28px; }
.login .side .pillars div { display: flex; gap: 10px; align-items: center; font-size: 13.5px; color: #D6E2EE; }
.login .side .pillars svg { width: 16px; height: 16px; color: var(--accent); }
.login .form { display: grid; place-items: center; padding: 40px; background: var(--bg); }
.login .box { width: 100%; max-width: 380px; display: flex; flex-direction: column; gap: 16px; }
.login .box h2 { font-size: 22px; }
.portal { min-height: 100vh; background: var(--bg); }
.portal .pbar { background: var(--surface); border-bottom: 1px solid var(--line); padding: 14px max(16px, 5vw); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.portal .pbar .who { font-size: 13px; color: var(--fg-2); }
.portal .pwrap { max-width: 860px; margin: 0 auto; padding: 28px max(16px, 5vw) 60px; display: flex; flex-direction: column; gap: 20px; }
.stepper { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.stepper div { font-size: 11.5px; color: var(--fg-3); padding-top: 8px; border-top: 3px solid var(--line); }
.stepper div.done { border-color: var(--accent); color: var(--accent-600); } .stepper div.now { border-color: var(--brand-700); color: var(--brand-700); font-weight: 600; }
.otp { display: flex; gap: 8px; }
.otp input { width: 46px; height: 52px; text-align: center; font: 600 20px var(--f-mono); border: 1px solid var(--line); border-radius: 8px; }
.otp input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-100); outline: 0; }
.upload { border: 1.5px dashed var(--line); border-radius: var(--r); padding: 18px; display: flex; gap: 14px; align-items: center; background: var(--surface-2); }
.upload .ico { width: 40px; height: 40px; border-radius: 10px; background: var(--brand-100); color: var(--brand-700); display: grid; place-items: center; flex: none; }
.upload .ico svg { width: 20px; height: 20px; }
.upload.ok { border-style: solid; border-color: #BFE3C8; background: var(--ok-bg); }
.upload .meta { flex: 1; } .upload .meta b { display: block; font-size: 13.5px; } .upload .meta span { font-size: 12px; color: var(--fg-3); }
.consent { padding: 16px; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface-2); font-size: 13px; max-height: 220px; overflow: auto; color: var(--fg-2); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; }
.check input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--accent); }
.socios { display: grid; grid-template-columns: 2fr 1.3fr 1fr .7fr 40px; gap: 8px; align-items: end; }

/* ── Informe / certificado ───────────────────────────────────────────── */
.doc { background: #fff; border: 1px solid var(--line); border-radius: var(--r); max-width: 820px; margin: 0 auto; padding: 72px 52px 44px; font-size: 13px; line-height: 1.55; box-shadow: var(--shadow); position: relative; }
.doc .stamp { position: absolute; top: 22px; right: 32px; border: 2px solid var(--warn); color: var(--warn); font: 600 11px var(--f-display); letter-spacing: .08em; text-transform: uppercase; padding: 6px 10px; border-radius: 4px; transform: rotate(-4deg); }
.doc .stamp.ok { border-color: var(--ok); color: var(--ok); }
.doc header { display: flex; justify-content: space-between; align-items: flex-start; border-bottom: 2px solid var(--brand-900); padding-bottom: 14px; margin-bottom: 20px; }
.doc header .org { font-family: var(--f-display); font-weight: 700; font-size: 16px; color: var(--brand-900); }
.doc header .org span { display: block; font: 400 11px var(--f-body); color: var(--fg-3); margin-top: 2px; }
.doc h2 { font-size: 15px; margin: 22px 0 8px; color: var(--brand-900); }
.doc h2:first-of-type { margin-top: 0; }
.doc table { width: 100%; border-collapse: collapse; margin: 6px 0 10px; font-size: 12.5px; }
.doc td, .doc th { padding: 6px 8px; border-bottom: 1px solid var(--line-2); text-align: left; vertical-align: top; }
.doc th { background: var(--surface-2); font-weight: 600; font-size: 11.5px; }
.doc .foot { margin-top: 26px; padding-top: 12px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; font-size: 10.5px; color: var(--fg-3); font-family: var(--f-mono); }
.qr { width: 84px; height: 84px; display: grid; grid-template-columns: repeat(12, 1fr); gap: 1px; background: #fff; padding: 4px; border: 1px solid var(--line); }
.qr i { background: #142033; } .qr i.o { background: #fff; }
.sig { margin-top: 30px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: end; }
.sig .line { border-top: 1px solid var(--fg); padding-top: 6px; font-size: 12px; }
.sig .line b { display: block; }

/* ── Modal, toast, misc ──────────────────────────────────────────────── */
.modal-bg { position: fixed; inset: 0; background: rgba(11,31,51,.45); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { background: var(--surface); border-radius: 14px; width: 100%; max-width: 560px; box-shadow: 0 24px 60px -20px rgba(0,0,0,.4); overflow: hidden; }
.modal .hd { padding: 18px 22px; border-bottom: 1px solid var(--line-2); display: flex; justify-content: space-between; align-items: center; }
.modal .bd { padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.modal .ft { padding: 14px 22px; border-top: 1px solid var(--line-2); display: flex; justify-content: flex-end; gap: 8px; background: var(--surface-2); }
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--brand-900); color: #fff; padding: 11px 16px; border-radius: 10px; font-size: 13.5px; box-shadow: var(--shadow); z-index: 60; display: flex; gap: 10px; align-items: center; animation: up .18s ease-out; }
.toast svg { width: 16px; height: 16px; color: #7BE0D3; }
@keyframes up { from { opacity: 0; transform: translate(-50%, 8px); } }
.demo-note { position: fixed; right: 16px; bottom: 16px; z-index: 40; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font-size: 12px; color: var(--fg-2); box-shadow: var(--shadow); display: flex; gap: 10px; align-items: center; }
.demo-note b { color: var(--accent-600); }
.demo-note svg { width: 16px; height: 16px; flex: none; color: var(--accent-600); }
svg.ok, svg.inl { width: 14px; height: 14px; vertical-align: -2px; color: var(--ok); }
@media (max-width: 860px) { .demo-note { display: none; } }
.radio-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.radio-cards label { border: 1px solid var(--line); border-radius: var(--r); padding: 14px; cursor: pointer; display: flex; flex-direction: column; gap: 4px; background: var(--surface); }
.radio-cards label.sel { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-100); }
.radio-cards b { font-size: 14px; } .radio-cards span { font-size: 12px; color: var(--fg-3); }
.score { display: grid; grid-template-columns: 120px 1fr 60px; gap: 10px; align-items: center; font-size: 13px; padding: 8px 0; border-bottom: 1px solid var(--line-2); }
.score:last-child { border: 0; }
.donut { width: 112px; height: 112px; }
.legend { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 8px; vertical-align: -1px; }
.spark { width: 100%; height: 56px; }
.menu-toggle { display: none; }

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, minmax(0,1fr)); } .g3 { grid-template-columns: repeat(2, minmax(0,1fr)); } .topbar .search { width: 200px; } }
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: 0; top: 0; width: var(--sidebar); z-index: 20; transform: translateX(-100%); transition: transform .2s; }
  .sidebar.open { transform: none; }
  .menu-toggle { display: inline-flex; }
  .content { padding: 16px; } .topbar { padding: 10px 16px; } .topbar .search { display: none; }
  .g2, .g3, .g4 { grid-template-columns: 1fr; } .span2 { grid-column: auto; }
  .compare { grid-template-columns: 1fr; } .compare .col-h:first-child { border-right: 0; } .docview { border-left: 0; border-top: 1px solid var(--line); }
  .login { grid-template-columns: 1fr; } .login .side { padding: 32px 24px; min-height: 40vh; }
  .stepper { grid-template-columns: repeat(3, 1fr); }
  .kv { grid-template-columns: 1fr; gap: 2px 0; } .kv dt { margin-top: 8px; }
  .fieldrow { grid-template-columns: 1fr 1fr; } .fieldrow .ev { grid-column: span 2; }
  .doc { padding: 28px 20px; } .sig { grid-template-columns: 1fr; }
  .socios { grid-template-columns: 1fr 1fr; } .radio-cards { grid-template-columns: 1fr; }
}