/* Lexend (SIL OFL) alojada localmente: la CSP no permite fuentes externas y el wifi de la feria no es confiable. */
@font-face {
  font-family: "Lexend"; font-style: normal; font-weight: 300 700; font-display: swap;
  src: url("/static/fonts/lexend-latin.woff2") format("woff2");
}

:root {
  /* Identidad Datasec: coral #E15E5C, azul #2A4156, blanco. Fondo = azul de marca oscurecido. */
  --brand-coral: #E15E5C;
  --brand-navy: #2A4156;
  --bg: #15212d;
  --panel: #1c2b3a;
  --panel-2: #233547;
  --line: #2f475d;
  --text: #f2f5f8;
  --muted: #98a9ba;
  /* Azul acero de datasec-soft.com para el Blue Team; el coral queda para el Red Team y la marca. */
  --team-blue: #6aa8dc;
  --team-blue-bg: #367aac;
  --team-red: var(--brand-coral);
  --accent: var(--brand-coral);
  --accent-bg: var(--accent);
  --accent-ink: #ffffff;
  --ok: #3ddc97;
  --warn: #ffb547;
  --bad: #ff8a80;
  --sans: "Lexend", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
}

body[data-track="blue"] { --accent: var(--team-blue); --accent-bg: var(--team-blue-bg); }
body[data-track="red"] { --accent: var(--team-red); }

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 300 16px/1.55 var(--sans);
  padding-bottom: env(safe-area-inset-bottom);
}
main { max-width: 760px; margin: 0 auto; padding: 16px; }
[hidden] { display: none !important; }

h1, h2, h3 { font-weight: 600; }
h1 { font-size: 2.4rem; margin: .2em 0 .3em; letter-spacing: -.02em; font-weight: 700; }
h2 { font-size: 1.35rem; margin: .4em 0; }
h3 { margin-top: 1.6em; }
.brand { display: flex; align-items: center; gap: 12px; margin: 8px 0 0;
  color: var(--accent); font: 600 .8rem var(--sans); letter-spacing: .25em; text-transform: uppercase; }
.brand img { height: 26px; width: auto; display: block; }
.brand .sep { width: 1px; height: 20px; background: var(--line); }
b, strong { font-weight: 600; }
.lead { font-size: 1.05rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

.rules { padding-left: 1.2em; color: var(--muted); }
.rules li { margin: .25em 0; }

form label { display: block; margin: 14px 0; font-weight: 500; font-size: .95rem; }
input[type=text], input:not([type]), input[type=email] {
  display: block; width: 100%; margin-top: 6px; padding: 12px 14px;
  background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 10px;
  font: 16px var(--mono);
}
input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
label.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--muted); }
label.check input { margin-top: 4px; width: 20px; height: 20px; flex: none; accent-color: var(--accent); }

button {
  font: inherit; cursor: pointer; border-radius: 10px; padding: 13px 16px; width: 100%;
  border: 1px solid var(--line); background: var(--panel); color: var(--text);
}
button.primary { background: var(--accent-bg); color: var(--accent-ink); border: 0; font-weight: 600; }
button.primary:active { filter: brightness(.92); }
button.ghost { background: transparent; margin-top: 14px; color: var(--muted); }
button:disabled { opacity: .5; cursor: default; }
button.back { width: auto; padding: 6px 0; background: none; border: 0; color: var(--accent); }

.error, .feedback.bad { color: var(--bad); }
.feedback.ok { color: var(--ok); }
.feedback { min-height: 1.5em; font-weight: 600; }

.topbar .mark { height: 22px; width: auto; display: block; }
.topbar {
  position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center;
  padding: 10px 16px; padding-top: max(10px, env(safe-area-inset-top));
  background: rgba(21, 33, 45, .92); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line);
  font: 700 1.1rem var(--mono);
}
.timer.low { color: var(--warn); }
.timer.crit { color: var(--bad); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: .4; } }
.score { color: var(--accent); }

.cards { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 10px; }
.cards button {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; text-align: left;
  background: var(--panel);
}
.cards .n { font: 700 .8rem var(--mono); color: var(--muted); margin-right: 8px; }
.cards .pts { font: 700 .9rem var(--mono); color: var(--muted); white-space: nowrap; }
.cards .solved { border-color: var(--ok); }
.cards .solved .pts { color: var(--ok); }
.cards .locked { border-color: var(--bad); opacity: .7; }
.cards .locked .pts { color: var(--bad); }

.evidence { margin: 14px 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.evidence .label {
  padding: 6px 12px; background: var(--panel-2); color: var(--muted);
  font: 600 .75rem var(--mono); text-transform: uppercase; letter-spacing: .08em;
}
.evidence pre {
  margin: 0; padding: 12px; background: var(--panel); overflow-x: auto;
  font: 12px/1.55 var(--mono); white-space: pre; -webkit-overflow-scrolling: touch;
}
.evidence pre.wrap { white-space: pre-wrap; word-break: break-all; }
.evidence .tools { display: flex; justify-content: flex-end; padding: 4px 8px; background: var(--panel-2); }
.evidence .tools button { width: auto; padding: 4px 10px; font-size: .8rem; color: var(--muted); }

.question { font-weight: 700; font-size: 1.1rem; margin-top: 18px; }
.answer-row { display: flex; gap: 8px; }
.answer-row input { margin: 0; }
.answer-row button { width: auto; flex: none; }
.options { display: grid; gap: 8px; }
.options button { text-align: left; font-size: .95rem; }

.hint { margin-top: 12px; padding: 12px; border-left: 3px solid var(--warn); background: var(--panel); color: var(--warn); border-radius: 0 10px 10px 0; }

.debrief { padding-left: 1.2em; }
.debrief li { margin: .8em 0; }
.debrief .t { font-weight: 700; }
.debrief .t.ok { color: var(--ok); }
.debrief .t.no { color: var(--bad); }
.cta { margin: 24px 0; padding: 16px; border: 1px solid var(--accent); border-radius: 12px; background: var(--panel); }

/* ranking (pantalla del stand) */
.ranking main { max-width: 1100px; }
.ranking h1 { font-size: clamp(2rem, 5vw, 4rem); }
.ranking .head { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 16px; }
.ranking .join { font: 700 clamp(1rem, 2.4vw, 1.6rem) var(--mono); color: var(--accent); }
.ranking .brand img { height: clamp(32px, 5vw, 64px); }
.ranking .brand { font-size: clamp(.8rem, 1.4vw, 1.1rem); }
.ranking table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: clamp(1rem, 2.2vw, 1.6rem); }
.ranking td, .ranking th { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; }
.ranking th { color: var(--muted); font-size: .7em; text-transform: uppercase; letter-spacing: .1em; }
.ranking td.num { font-family: var(--mono); text-align: right; }
.ranking tr:nth-child(1) td { color: var(--accent); font-weight: 700; }
.ranking tr:nth-child(2) td, .ranking tr:nth-child(3) td { font-weight: 700; }

/* admin */
.admin main { max-width: 900px; }
.player { margin: 10px 0; padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
.player.flagged { border-color: var(--warn); }
.player.is-hidden { opacity: .45; }
.phead { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.phead .rank { font: 700 .9rem var(--mono); color: var(--muted); }
.phead .nick { font-weight: 700; flex: 1; }
.phead .num { font-family: var(--mono); }
button.mini { width: auto; padding: 4px 10px; font-size: .8rem; }
.flags { margin: 8px 0 4px; padding-left: 1.2em; color: var(--warn); }
.per { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-top: 6px; font-family: var(--mono); color: var(--muted); }
.per .ok { color: var(--ok); }

/* elegir lado */
.team-tag { margin: 0; font: 600 .75rem var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--accent); }
.team { margin: 16px 0; padding: 16px; border: 1px solid var(--line); border-left: 4px solid; border-radius: 12px; background: var(--panel); }
.team h3 { margin: .1em 0 .3em; font-size: 1.5rem; }
.team p { margin: .4em 0; }
.team .rules { margin: .6em 0 1em; }
.team-meta { font: 700 .9rem var(--mono); color: var(--muted); }
.team.blue { border-left-color: var(--team-blue); }
.team.blue .team-tag { color: var(--team-blue); }
.team.blue button.primary { background: var(--team-blue-bg); }
.team.red { border-left-color: var(--team-red); }
.team.red .team-tag { color: var(--team-red); }
.team.red button.primary { background: var(--team-red); }
#btn-switch { margin: 8px 0 4px; }

/* Red Team: captura de la pieza */
button.shot { position: relative; display: block; padding: 0; margin: 14px 0 0; overflow: hidden; background: #fff; cursor: zoom-in; }
.shot img { display: block; width: 100%; max-height: 42vh; object-fit: contain; }
.shot span { position: absolute; right: 8px; bottom: 8px; padding: 3px 10px; border-radius: 999px;
  background: rgba(21, 33, 45, .88); color: var(--text); font-size: .72rem; }
.zoom { position: fixed; inset: 0; z-index: 20; overflow: auto; padding: 16px; background: rgba(10, 16, 22, .96); cursor: zoom-out; }
.zoom img { display: block; width: 160%; max-width: none; background: #fff; border-radius: 8px; }
@media (min-width: 700px), (orientation: landscape) { .zoom img { width: 100%; max-width: 1100px; margin: auto; } }

/* ranking con dos columnas (una por track) */
.ranking .boards { display: grid; gap: 24px 40px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.ranking .board h2 { margin: 16px 0 0; font-size: clamp(1.2rem, 2.6vw, 2rem); }
.ranking .board h2 small { display: block; color: var(--muted); font-size: .5em; font-weight: 400; }
.ranking .board.blue h2, .ranking .board.blue tr:nth-child(1) td { color: var(--team-blue); }
.ranking .board.red h2, .ranking .board.red tr:nth-child(1) td { color: var(--team-red); }
.ranking .board tr.empty:nth-child(1) td { color: var(--muted); font-weight: 400; font-size: .8em; }

/* admin: track de cada jugador */
.tag { font: 700 .7rem var(--mono); text-transform: uppercase; letter-spacing: .1em; padding: 2px 8px; border-radius: 999px; border: 1px solid; }
.tag.blue { color: var(--team-blue); }
.tag.red { color: var(--team-red); }

/* emblemas de equipo y ficha de "adversario" */
.emblem { display: block; width: 96px; height: 96px; }
.team { position: relative; }
.team .emblem { float: right; margin: -4px -4px 8px 12px; }
.team .rules, .team button { clear: both; }
.dossier { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; margin: 8px 0; font-size: .85rem; }
.dossier dt { font: 700 .7rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding-top: 3px; }
.dossier dd { margin: 0; font-weight: 500; }
.board-head { display: flex; align-items: center; gap: 14px; }
.board-head .emblem { width: 64px; height: 64px; }
.board-head h2 { margin: 0; }
.emblem.end { width: 140px; height: 140px; margin: 16px 0 0; }
.ranking .board h2 { display: flex; align-items: center; gap: 14px; }
.ranking .board .emblem { width: clamp(56px, 7vw, 96px); height: auto; }

/* <purple code>: Blue + Red = púrpura */
h1.purple { background: linear-gradient(90deg, var(--team-blue), #a77bd0 50%, var(--team-red));
  -webkit-background-clip: text; background-clip: text; color: transparent; }

.cards li.group { margin: 10px 0 -2px; font: 600 .72rem var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--accent); }
.cards li.group:first-child { margin-top: 0; }

/* ranking general al centro (primero en pantallas angostas) */
@media (min-width: 1200px) {
  .ranking main { max-width: 1600px; }
  .ranking .boards { grid-template-columns: 1fr 1.25fr 1fr; }
  .ranking .board.blue { order: 1; }
  .ranking .board.overall { order: 2; }
  .ranking .board.red { order: 3; }
}
@media (max-width: 1199px) { .ranking .board.overall { order: -1; } }
.ranking .board.overall h2, .ranking .board.overall tr:nth-child(1) td { color: #b98ee0; }
.ranking .board.overall td.side { color: var(--muted); font-size: .8em; }
.ranking .duo { display: flex; }
.ranking .duo .emblem + .emblem { margin-left: -18px; }
.ranking .board tr.empty:nth-child(1) td { color: var(--muted); }
.ranking .board h2 .name { display: flex; flex-direction: column; white-space: nowrap; }
h1.purple .brk { color: var(--muted); -webkit-text-fill-color: var(--muted); font-weight: 300; }