/* Techo: la vivienda en España, en datos */
:root {
  --bg: #f1f2ef;
  --surface: #ffffff;
  --surface-2: #e7e9e4;
  --ink: #171b20;
  --ink-2: #4a525c;
  --line: #d3d7d0;
  --accent: #f2b200;        /* amarillo cartel "se alquila" */
  --accent-ink: #1a1400;
  --alert: #c8321e;
  --ok: #2e7d5b;
  --warn: #b7791f;
  --link: #1f5fa8;
  /* escalas secuenciales */
  --d1: #fbecc4; --d2: #f3c469; --d3: #e08a3a; --d4: #c0462b; --d5: #6e1423;
  --p1: #e1eaf1; --p2: #a9c3d8; --p3: #6892b8; --p4: #2f5f8a; --p5: #102a43;
  --r1: #dcefe7; --r2: #9fd1bd; --r3: #56a88a; --r4: #237358; --r5: #0b3d30;
  --shadow: 0 1px 2px rgba(20, 24, 28, .06), 0 8px 24px rgba(20, 24, 28, .06);
  --display: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --body: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --radius: 6px;
  --topbar-bg: #171b20;
  --topbar-ink: #f1f2ef;
  --maxw: 1240px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111417; --surface: #191d21; --surface-2: #22272c; --ink: #e9ebe7; --ink-2: #a3aab2;
    --line: #2e343a; --link: #7fb2ec; --alert: #ef6a53; --ok: #5cc295; --warn: #e3a64b;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #111417; --surface: #191d21; --surface-2: #22272c; --ink: #e9ebe7; --ink-2: #a3aab2;
  --line: #2e343a; --link: #7fb2ec; --alert: #ef6a53; --ok: #5cc295; --warn: #e3a64b;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 64px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 var(--body); -webkit-font-smoothing: antialiased; }
a { color: var(--link); text-underline-offset: 2px; }
a:focus-visible, button:focus-visible, select:focus-visible, input:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
img { max-width: 100%; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: 20px; }
@media (max-width: 480px) { .wrap { padding-inline: 16px; } }
.num, table, .mono { font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); }
.muted { color: var(--ink-2); }
.small { font-size: .85rem; }

/* cabecera */
.topbar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 1000; background: var(--topbar-bg); color: var(--topbar-ink); }
.topbar .wrap { display: flex; align-items: center; gap: 20px; min-height: 52px; }
.brand { font: 800 1.35rem/1 var(--display); font-stretch: 75%; letter-spacing: .02em; text-transform: uppercase; color: var(--topbar-ink); text-decoration: none; display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.brand svg { width: 22px; height: 22px; }
.nav { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; flex: 1; }
.nav::-webkit-scrollbar { display: none; }
.nav a { color: var(--topbar-ink); opacity: .78; text-decoration: none; font-size: .85rem; font-weight: 600; padding: 6px 10px; border-radius: 4px; white-space: nowrap; }
.nav a:hover, .nav a.active { opacity: 1; background: rgba(255,255,255,.1); }
.theme-btn { background: none; border: 1px solid rgba(255,255,255,.3); color: var(--topbar-ink); border-radius: 4px; padding: 4px 8px; cursor: pointer; font: inherit; font-size: .8rem; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --topbar-bg: #05070a; --topbar-ink: #e9ebe7; } }
:root[data-theme="dark"] { --topbar-bg: #05070a; --topbar-ink: #e9ebe7; }

/* apertura */
.hero { padding-block: 40px 28px; border-bottom: 1px solid var(--line); }
.hero h1 { font: 800 clamp(2.4rem, 6vw, 4.6rem)/.95 var(--display); font-stretch: 70%; text-transform: uppercase; margin: 0 0 14px; letter-spacing: -.01em; text-wrap: balance; max-width: 16ch; }
.hero h1 mark { background: var(--accent); color: var(--accent-ink); padding: 0 .12em; }
.hero p.lede { font-size: 1.1rem; max-width: 62ch; color: var(--ink-2); margin: 0 0 24px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.kpi { background: var(--surface); padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; }
.kpi .v { font: 800 2rem/1 var(--display); font-stretch: 80%; font-variant-numeric: tabular-nums; }
.kpi .l { font-size: .85rem; color: var(--ink-2); }
.kpi .s { font: .72rem/1.3 var(--mono); color: var(--ink-2); }

/* secciones */
section.block { padding-block: 48px; border-bottom: 1px solid var(--line); }
.eyebrow { font: 600 .75rem/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--ink-2); margin: 0 0 10px; display: flex; gap: 10px; align-items: center; }
h2 { font: 800 clamp(1.7rem, 3.4vw, 2.5rem)/1.05 var(--display); font-stretch: 75%; text-transform: uppercase; margin: 0 0 12px; text-wrap: balance; }
h3 { font: 700 1.15rem/1.25 var(--display); font-stretch: 90%; margin: 0 0 8px; }
.intro { max-width: 68ch; color: var(--ink-2); margin: 0 0 24px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.note { font-size: .82rem; color: var(--ink-2); border-left: 3px solid var(--line); padding: 4px 0 4px 12px; margin: 14px 0 0; max-width: 80ch; }
.pill { display: inline-flex; align-items: center; gap: 6px; font: 600 .72rem/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; padding: 5px 8px; border-radius: 99px; background: var(--surface-2); color: var(--ink-2); max-width: 100%; line-height: 1.25; }
.pill.live { background: var(--alert); color: #fff; }
.pill.live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #fff; animation: pulse 1.4s infinite; }
.pill.warn { background: color-mix(in srgb, var(--warn) 18%, transparent); color: var(--warn); }
.pill.ok { background: color-mix(in srgb, var(--ok) 18%, transparent); color: var(--ok); }
.pill.bad { background: color-mix(in srgb, var(--alert) 16%, transparent); color: var(--alert); }
@keyframes pulse { 50% { opacity: .25; } }

/* directo */
.live-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 24px; }
@media (max-width: 900px) { .live-grid { grid-template-columns: 1fr; } }
.camp { display: grid; gap: 6px; padding: 16px 0; border-top: 1px solid var(--line); }
.camp:first-child { border-top: 0; padding-top: 0; }
.camp h3 { margin: 0; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.camp dl { display: grid; grid-template-columns: max-content 1fr; gap: 2px 12px; margin: 4px 0 0; font-size: .9rem; }
.camp dt { color: var(--ink-2); }
.camp dd { margin: 0; }
.feed { list-style: none; margin: 0; padding: 0; max-height: 520px; overflow-y: auto; }
.feed li { padding: 10px 0; border-top: 1px solid var(--line); display: grid; gap: 2px; }
.feed li:first-child { border-top: 0; }
.feed .meta { font: .74rem/1.3 var(--mono); color: var(--ink-2); display: flex; gap: 8px; flex-wrap: wrap; }
.feed a { color: var(--ink); text-decoration: none; font-weight: 600; }
.feed a:hover { text-decoration: underline; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.tabs button, .seg button { font: 600 .82rem/1 var(--body); border: 1px solid var(--line); background: var(--surface); color: var(--ink); padding: 8px 12px; border-radius: 4px; cursor: pointer; }
.tabs button[aria-pressed="true"], .seg button[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* mapa */
.map-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
@media (max-width: 960px) { .map-layout { grid-template-columns: 1fr; } }
.map-box { position: relative; min-height: 560px; }
#map { position: absolute; inset: 0; background: var(--surface-2); }
@media (max-width: 960px) { .map-box { min-height: 440px; } }
.inset { position: absolute; left: 12px; bottom: 12px; width: 190px; height: 120px; border: 1px solid var(--line); background: var(--surface-2); z-index: 500; border-radius: 4px; overflow: hidden; box-shadow: var(--shadow); }
.inset-label { position: absolute; top: 4px; left: 6px; z-index: 600; font: 600 .66rem/1 var(--mono); text-transform: uppercase; color: var(--ink-2); pointer-events: none; }
.map-controls { position: absolute; top: 12px; left: 12px; right: 12px; z-index: 500; display: flex; gap: 6px; flex-wrap: wrap; pointer-events: none; }
.map-controls .seg { display: flex; flex-wrap: wrap; gap: 0; pointer-events: auto; box-shadow: var(--shadow); border-radius: 4px; overflow: hidden; }
.map-controls .seg button { border-radius: 0; border-right-width: 0; }
.map-controls .seg button:last-child { border-right-width: 1px; }
.legend { position: absolute; right: 12px; bottom: 12px; z-index: 500; background: var(--surface); border: 1px solid var(--line); border-radius: 4px; padding: 8px 10px; font-size: .75rem; box-shadow: var(--shadow); max-width: 240px; }
.legend .ramp { display: flex; height: 10px; margin: 6px 0 3px; }
.legend .ramp span { flex: 1; }
.legend .ends { display: flex; justify-content: space-between; font-family: var(--mono); color: var(--ink-2); }
.side { border-left: 1px solid var(--line); padding: 18px; display: flex; flex-direction: column; gap: 14px; max-height: 620px; overflow-y: auto; }
@media (max-width: 960px) { .side { border-left: 0; border-top: 1px solid var(--line); max-height: none; } }
.side h3 { font-size: 1.5rem; font-stretch: 75%; text-transform: uppercase; margin: 0; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.stats div { background: var(--surface); padding: 10px; }
.stats b { display: block; font: 800 1.35rem/1.1 var(--display); font-stretch: 85%; font-variant-numeric: tabular-nums; }
.stats span { font-size: .75rem; color: var(--ink-2); }
.leaflet-container { font: inherit; background: var(--surface-2) !important; }
.leaflet-tooltip.tt { background: var(--ink); color: var(--bg); border: 0; border-radius: 4px; font: 600 .8rem/1.3 var(--body); box-shadow: var(--shadow); }
.leaflet-tooltip.tt::before { display: none; }
.camp-marker { width: 18px; height: 18px; border-radius: 50%; background: var(--alert); border: 3px solid #fff; box-shadow: 0 0 0 0 rgba(200,50,30,.6); animation: ring 1.8s infinite; }
.camp-marker.convocada { background: var(--accent); animation: none; }
.camp-marker.finalizada { background: #888; animation: none; }
.signal-marker { border-radius: 50%; background: color-mix(in srgb, var(--alert) 30%, transparent); border: 1.5px dashed var(--alert); }
@keyframes ring { 70% { box-shadow: 0 0 0 14px rgba(200,50,30,0); } 100% { box-shadow: 0 0 0 0 rgba(200,50,30,0); } }
.leaflet-popup-content-wrapper, .leaflet-popup-tip { background: var(--surface); color: var(--ink); }
.leaflet-popup-content { font-size: .88rem; margin: 12px 14px; }

/* gráficos */
.chart { width: 100%; overflow-x: auto; }
.chart svg { display: block; width: 100%; height: auto; min-width: 560px; }
.chart svg text { fill: var(--ink-2); font: 11px var(--mono); }
.chart .grid line { stroke: var(--line); }
.chart .annot text { fill: var(--ink); font: 600 11px var(--body); }
.chart .annot line { stroke: var(--ink); stroke-dasharray: 3 3; }
.keys { display: flex; gap: 14px; flex-wrap: wrap; font-size: .8rem; color: var(--ink-2); margin: 8px 0 0; }
.keys i { display: inline-block; width: 10px; height: 10px; margin-right: 6px; vertical-align: -1px; }

/* tablas */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: .88rem; }
th, td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font: 600 .72rem/1.2 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); background: var(--surface-2); position: sticky; top: 0; cursor: pointer; white-space: nowrap; }
th[aria-sort="ascending"]::after { content: " ▲"; }
th[aria-sort="descending"]::after { content: " ▼"; }
td.r, th.r { text-align: right; }
tr:last-child td { border-bottom: 0; }
.bar-cell { display: flex; align-items: center; gap: 8px; min-width: 140px; }
.bar-cell i { height: 8px; background: var(--d4); border-radius: 2px; }
.spark { width: 120px; height: 28px; display: block; }

/* fondos */
.hbar { display: grid; grid-template-columns: minmax(110px, 180px) 1fr; gap: 6px 12px; align-items: center; font-size: .88rem; }
.hbar .track { height: 22px; background: var(--surface-2); border-radius: 3px; position: relative; }
.hbar .fill { position: absolute; inset: 0 auto 0 0; background: var(--d4); border-radius: 3px; }
.hbar .val { position: absolute; left: 8px; top: 50%; transform: translateY(-50%); font: 600 .78rem var(--mono); color: #fff; }
.timeline { list-style: none; margin: 0; padding: 0 0 0 18px; border-left: 2px solid var(--line); display: grid; gap: 14px; }
.timeline li { position: relative; overflow-wrap: anywhere; min-width: 0; }
.timeline li::before { content: ""; position: absolute; left: -24px; top: 6px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); border: 2px solid var(--bg); }
.timeline .y { font: 700 .8rem var(--mono); color: var(--ink-2); }

/* ayudas */
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 36px 1fr; gap: 12px; }
.steps li::before { content: counter(s); font: 800 1.4rem/1 var(--display); background: var(--accent); color: var(--accent-ink); width: 36px; height: 36px; display: grid; place-items: center; border-radius: 4px; }
select { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 4px; background: var(--surface); color: var(--ink); max-width: 100%; }
details { border-top: 1px solid var(--line); padding: 10px 0; }
details summary { cursor: pointer; font-weight: 600; }

.empty { padding: 24px; text-align: center; color: var(--ink-2); border: 1px dashed var(--line); border-radius: var(--radius); }
footer { padding-block: 40px 60px; color: var(--ink-2); font-size: .85rem; }
footer ul { padding-left: 18px; }

main, .wrap, .grid-2 > *, .grid-3 > *, .live-grid > * { min-width: 0; }
.card, .side, details, dd { overflow-wrap: anywhere; }
.side .spark { width: 100%; height: 44px; }

/* aviso de datos nuevos */
.alertbar { background: var(--accent); color: var(--accent-ink); }
.alertbar .wrap { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; padding-block: 10px; font-weight: 600; font-size: .92rem; }
.alertbar a { color: var(--accent-ink); }
.alertbar button { margin-left: auto; background: none; border: 1px solid currentColor; color: inherit; border-radius: 4px; padding: 3px 9px; cursor: pointer; font: inherit; font-size: .8rem; }

/* calculadora */
.calc { display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr); gap: 24px; align-items: start; }
@media (max-width: 860px) { .calc { grid-template-columns: 1fr; } }
.calc-form { display: grid; gap: 14px; }
.field { display: grid; gap: 4px; }
.field label { font-weight: 600; font-size: .9rem; }
.field input, .field select { font: inherit; padding: 9px 10px; border: 1px solid var(--line); border-radius: 4px; background: var(--surface); color: var(--ink); width: 100%; font-variant-numeric: tabular-nums; }
.field input[type="search"] { margin-top: 6px; }
.unit { display: flex; align-items: center; gap: 8px; }
.unit span { color: var(--ink-2); font-size: .9rem; white-space: nowrap; }
.calc-out { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .calc-out { grid-template-columns: 1fr; } }
.calc-out .big { font: 800 2.4rem/1 var(--display); font-stretch: 80%; margin: 0 0 10px; font-variant-numeric: tabular-nums; }
.calc-out .big small { font-size: 1rem; font-weight: 600; color: var(--ink-2); margin-left: 4px; }
.calc-dl { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; font-size: .9rem; margin: 0 0 10px; }
.calc-dl dt { color: var(--ink-2); }
.calc-dl dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.meter { position: relative; height: 10px; background: var(--surface-2); border-radius: 5px; margin: 8px 0 10px; overflow: hidden; }
.meter i { position: absolute; inset: 0 auto 0 0; background: var(--d4); border-radius: 5px; }
.meter b { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--ink); opacity: .5; }

/* recuadro del kit gratuito (IAcademy), en el pie */
.kitbar { margin: 0 0 24px; }
.kitbox { display: flex; align-items: center; gap: 12px; background: var(--accent); color: var(--accent-ink); border-radius: 8px; padding: 14px 16px; font-size: .95rem; }
.kitbox span { flex: 1; min-width: 0; }
.kitbox a { color: inherit; font-weight: 700; }
.kitbox button { background: none; border: 0; color: inherit; font-size: 1.3rem; line-height: 1; cursor: pointer; padding: 2px 6px; opacity: .75; }
.kitbox button:hover { opacity: 1; }