/* Visor de Casos — página pública */
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0}img{max-width:100%}[hidden]{display:none!important}
/* Sala de informes: fondo negro de negatoscopio, blanco para leer, amarillo de marca solo para lo que se toca. Visor a la izquierda, ficha del caso a la derecha. */
:root{
  --bg:#0a0a0b; --panel:#141415; --raise:#1c1c1e; --line:#2a2a2c;
  --fg:#f3f2ee; --muted:#a3a29b; --accent:#f4c900; --accent-ink:#151200;
  --danger:#ff7b6b; --ok:#8fd694;
  --display:Georgia,"Times New Roman",serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:dark;
}
html,body{background:var(--bg);color:var(--fg)}
body{font-family:var(--body);font-size:15px;line-height:1.5}
*{box-sizing:border-box}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.wrap{max-width:1400px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;gap:16px;padding-block:12px;flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:10px;text-decoration:none;margin-right:auto;min-width:0}
.brand b{font-family:var(--display);font-weight:400;font-size:20px;letter-spacing:.01em}
.brand b i{font-style:normal;color:var(--accent)}
.brand span{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--raise);border-radius:6px;padding:7px 12px;cursor:pointer;text-decoration:none;font-size:14px;line-height:1.2;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}
.btn.primary:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent}
.btn.danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,var(--line))}
.btn:disabled{opacity:.45;cursor:not-allowed}
main{padding-block:24px 48px}
.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
h1{font-family:var(--display);font-weight:400;font-size:clamp(26px,4vw,38px);line-height:1.15;margin:4px 0 8px;text-wrap:balance}
h2{font-family:var(--display);font-weight:400;font-size:20px;margin:0 0 8px;text-wrap:balance}
.lede{color:var(--muted);max-width:62ch;margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px;margin-top:24px}
.card{display:flex;flex-direction:column;gap:8px;padding:18px;border:1px solid var(--line);border-radius:8px;background:var(--panel);text-decoration:none;min-width:0}
.card:hover{border-color:var(--accent)}
.card h2{margin:0}
.card p{margin:0;color:var(--muted);font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card .meta{margin-top:auto;font-family:var(--mono);font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.tag{display:inline-block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink);background:var(--accent);border-radius:3px;padding:2px 6px;font-weight:600}
.tag.soft{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.card.feat{margin-top:24px;padding:24px;border-color:var(--accent);max-width:880px}
.card.feat h2{font-size:clamp(22px,3vw,30px)}
.card.feat p{-webkit-line-clamp:4;font-size:15px}
.card .when{font-size:13px;color:var(--accent);letter-spacing:.02em}
h2.archive{margin:40px 0 0;font-size:18px;color:var(--muted)}
.field input[type=date]{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:8px 10px;width:100%}
.empty{margin-top:24px;padding:16px 18px;border:1px dashed var(--line);border-radius:8px;color:var(--muted);max-width:62ch}

/* caso */
.case{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
@media (min-width:960px){.case{grid-template-columns:minmax(0,1fr) 360px;align-items:start}}
.viewer{display:flex;flex-direction:column;gap:10px;min-width:0}
.stage{position:relative;background:#000;border:1px solid var(--line);border-radius:8px;overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none;height:min(76vh,860px);min-height:320px;cursor:ns-resize}
@media (max-width:959px){.stage{height:auto;aspect-ratio:1/1;max-width:100%;min-height:0}}
.stage[data-mode="window"]{cursor:crosshair}
.stage[data-mode="pan"]{cursor:grab}
.stage[data-mode="measure"]{cursor:crosshair}
.stage:fullscreen{height:100%;border:0;border-radius:0}
.stage canvas.img{position:absolute;image-rendering:auto}
.stage canvas.ov{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.ol{position:absolute;font-family:var(--mono);font-size:12px;line-height:1.4;color:#e9e8e2;text-shadow:0 0 3px #000,0 0 2px #000;pointer-events:none;font-variant-numeric:tabular-nums;white-space:pre}
.ol.tl{top:10px;left:12px}.ol.tr{top:10px;right:12px;text-align:right}
.ol.bl{bottom:10px;left:12px}.ol.br{bottom:10px;right:12px;text-align:right}
.loading{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:13px;color:#e9e8e2;background:rgba(0,0,0,.6);padding:6px 10px;border-radius:4px;pointer-events:none}
.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.seg button{border:0;background:var(--raise);padding:7px 12px;cursor:pointer;font-size:14px;border-right:1px solid var(--line)}
.seg button:last-child{border-right:0}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);font-weight:600}
.chip{border:1px solid var(--line);background:transparent;border-radius:999px;padding:4px 11px;font-size:13px;cursor:pointer}
.chip[aria-pressed="true"]{border-color:var(--accent);color:var(--accent)}
.chip small{font-family:var(--mono);color:var(--muted);font-size:11px;margin-left:4px}
.spacer{flex:1}
.slider{display:flex;align-items:center;gap:12px}
.slider input{flex:1;accent-color:var(--accent);min-width:0}
.slider output{font-family:var(--mono);font-size:13px;color:var(--muted);min-width:7ch;text-align:right;font-variant-numeric:tabular-nums}
.progress{height:3px;background:var(--line);border-radius:2px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--accent);width:0;transition:width .2s}
.panel{display:flex;flex-direction:column;gap:20px;min-width:0}
.block{border-top:1px solid var(--line);padding-top:14px}
.block h3{margin:0 0 6px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:500}
.prose{white-space:pre-wrap;margin:0;max-width:65ch}
.series-list{display:flex;flex-direction:column;gap:6px}
.series-list button{text-align:left;display:flex;justify-content:space-between;gap:10px;border:1px solid var(--line);background:var(--panel);border-radius:6px;padding:8px 10px;cursor:pointer}
.series-list button[aria-pressed="true"]{border-color:var(--accent)}
.series-list small{font-family:var(--mono);color:var(--muted)}
.reveal{border:1px solid var(--accent);border-radius:8px;padding:14px;background:color-mix(in srgb,var(--accent) 6%,var(--bg))}
.help{font-size:13px;color:var(--muted);margin:0;padding-left:18px}
.help li{margin:2px 0}
kbd{font-family:var(--mono);font-size:12px;border:1px solid var(--line);border-radius:3px;padding:0 4px}

/* biblioteca: búsqueda y filtros */
.filters{display:grid;gap:12px;margin-top:24px;padding:16px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}
.search{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.search input[type=search]{flex:1 1 260px;min-width:0;background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:9px 12px;font-size:15px}
.search select{flex:0 1 240px;min-width:0;background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:9px 10px}
.toggle{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);cursor:pointer;user-select:none}
.toggle input{accent-color:var(--accent);width:16px;height:16px}
.count{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.ptags{display:flex;flex-wrap:wrap;gap:6px}
.ptag{font-size:12px;border:1px solid var(--line);border-radius:999px;padding:2px 9px;color:var(--fg)}
.card .ptags{margin-top:2px}
.clear{background:none;border:0;color:var(--accent);cursor:pointer;font-size:14px;padding:0;text-decoration:underline;text-underline-offset:3px}
.err{color:var(--danger)}