/* ConcursIT · estilos */
:root {
  --bg: #07090d;
  --panel: #0f131a;
  --panel2: #151a23;
  --border: #242b38;
  --text: #e6e9f0;
  --muted: #8b93a7;
  --accent: #f472b6;
  --accent-ink: #1a0610;
  --accent-soft: rgba(244, 114, 182, .12);
  --accent2: #b388ff;
  --ok: #34d399;
  --ok-soft: rgba(52, 211, 153, .1);
  --warn: #ffb020;
  --warn-soft: rgba(255, 176, 32, .1);
  --bad: #ff5c6c;
  --bad-soft: rgba(255, 92, 108, .1);
  --info: #7aa2ff;
  --info-soft: rgba(122, 162, 255, .1);
  --shadow: 0 0 22px rgba(244, 114, 182, .06);
  --mono: 'Share Tech Mono', ui-monospace, Consolas, monospace;
  --sans: 'Rajdhani', system-ui, sans-serif;
  --display: 'Orbitron', var(--mono);
  color-scheme: dark;
}
[data-theme="light"] {
  --bg: #f2f4f7;
  --panel: #ffffff;
  --panel2: #f5f7fa;
  --border: #d3d9e3;
  --text: #151a24;
  --muted: #535d70;
  --accent: #be185d;
  --accent-ink: #ffffff;
  --accent-soft: rgba(190, 24, 93, .08);
  --accent2: #6a3fc0;
  --ok: #047857;
  --ok-soft: rgba(4, 120, 87, .08);
  --warn: #9a5b00;
  --warn-soft: rgba(154, 91, 0, .08);
  --bad: #c0182c;
  --bad-soft: rgba(192, 24, 44, .07);
  --info: #2952c4;
  --info-soft: rgba(41, 82, 196, .07);
  --shadow: 0 4px 18px rgba(20, 30, 50, .07);
  color-scheme: light;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg); color: var(--text);
  font-family: var(--sans); font-size: 16px; line-height: 1.45;
  min-height: 100vh; display: flex; flex-direction: column;
}
body::before {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: -1; opacity: .05;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 40px 40px;
}
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .45; }
code, kbd { font-family: var(--mono); font-size: .9em; background: var(--panel2); border: 1px solid var(--border); border-radius: 3px; padding: 0 4px; }

/* ---------- Cabecera de la casa ---------- */
.ci-top {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 10px 14px; flex-wrap: wrap;
  background: var(--panel); border-bottom: 2px solid var(--accent); padding: 8px 16px; box-shadow: var(--shadow);
}
.ci-brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; min-width: 0; }
.ci-brand img { width: 42px; height: 42px; object-fit: contain; filter: drop-shadow(0 0 6px var(--accent)); flex-shrink: 0; }
.ci-brand b { font-family: var(--display); font-weight: 900; letter-spacing: 2px; display: block; font-size: 1rem; }
.ci-brand b span { color: var(--accent); }
.ci-brand small { font-family: var(--mono); color: var(--muted); font-size: .66rem; letter-spacing: 1px; display: block; }
.ci-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.ci-nav a {
  font-family: var(--mono); font-size: .8rem; letter-spacing: 1px; text-decoration: none; color: var(--muted);
  padding: 7px 11px; border: 1px solid transparent; border-radius: 4px;
}
.ci-nav a:hover { color: var(--text); border-color: var(--border); }
.ci-nav a[aria-current="page"] { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.ci-controls { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  background: var(--panel2); color: var(--text); border: 1px solid var(--border); padding: 6px 11px;
  font-family: var(--mono); font-size: .76rem; letter-spacing: 1px; text-decoration: none; border-radius: 4px;
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
.chip:hover, .chip.on { border-color: var(--accent); color: var(--accent); }

/* ---------- Pie ---------- */
.ci-foot {
  margin-top: auto; border-top: 1px solid var(--border); background: var(--panel);
  padding: 14px 16px; display: flex; flex-wrap: wrap; gap: 8px 18px; justify-content: space-between;
  font-family: var(--mono); font-size: .76rem; color: var(--muted);
}
.ci-foot .links { display: flex; gap: 14px; flex-wrap: wrap; }
.ci-foot a { color: var(--muted); }
.ci-foot a:hover { color: var(--accent); }

/* ---------- Componentes ---------- */
.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.panel { background: var(--panel); border: 1px solid var(--border); padding: 16px 18px; box-shadow: var(--shadow); min-width: 0; border-radius: 4px; }
.panel-title {
  font-family: var(--mono); font-size: .8rem; letter-spacing: 1.5px; color: var(--muted); text-transform: uppercase;
  margin-bottom: 10px; display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap;
}
.h1 { font-family: var(--display); font-size: clamp(1.15rem, 3vw, 1.6rem); color: var(--accent); letter-spacing: 1px; line-height: 1.25; }
.h2 { font-family: var(--display); font-size: 1rem; color: var(--accent); letter-spacing: 1px; }
.lead { color: var(--muted); font-size: 1.02rem; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.mono { font-family: var(--mono); }
.tag { font-family: var(--mono); font-size: .72rem; letter-spacing: 1px; text-transform: uppercase; }
.label { display: block; font-family: var(--mono); font-size: .72rem; letter-spacing: 1px; color: var(--muted); text-transform: uppercase; margin-bottom: 5px; }
.input, .select, .textarea {
  width: 100%; background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 4px;
  font-family: var(--mono); font-size: .88rem; padding: 8px 10px; min-width: 0;
}
.textarea { resize: vertical; min-height: 90px; line-height: 1.5; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--accent); outline: none; }
.field { margin-bottom: 12px; min-width: 0; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.row > .field { flex: 1 1 160px; margin-bottom: 0; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 14px; }
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: .98rem; }
.check input { accent-color: var(--accent); width: 16px; height: 16px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--accent); color: var(--accent-ink); border: 1px solid var(--accent); border-radius: 4px;
  font-family: var(--mono); font-size: .85rem; letter-spacing: 1px; padding: 9px 16px; text-decoration: none; font-weight: 700;
}
.btn:hover:not(:disabled) { filter: brightness(1.1); }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--border); font-weight: 400; }
.btn.ghost:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.btn.small { padding: 5px 9px; font-size: .74rem; }
.btns { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 4px; overflow: hidden; }
.seg button {
  background: transparent; border: 0; padding: 7px 12px; font-family: var(--mono); font-size: .78rem;
  letter-spacing: .5px; color: var(--muted); border-right: 1px solid var(--border);
}
.seg button:last-child { border-right: 0; }
.seg button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); }

.notice { border: 1px solid var(--border); border-left: 3px solid var(--accent); background: var(--panel2); padding: 10px 12px; border-radius: 4px; font-size: .97rem; }
.notice.warn { border-left-color: var(--warn); background: var(--warn-soft); }
.notice.bad { border-left-color: var(--bad); background: var(--bad-soft); }
.notice.ok { border-left-color: var(--ok); background: var(--ok-soft); }
.notice b { color: var(--text); }

/* Niveles */
.lvl { display: inline-block; font-family: var(--mono); font-size: .68rem; letter-spacing: 1px; text-transform: uppercase; padding: 2px 7px; border-radius: 3px; border: 1px solid; white-space: nowrap; }
.lvl.ok { color: var(--ok); border-color: var(--ok); background: var(--ok-soft); }
.lvl.info { color: var(--info); border-color: var(--info); background: var(--info-soft); }
.lvl.warn { color: var(--warn); border-color: var(--warn); background: var(--warn-soft); }
.lvl.bad { color: var(--bad); border-color: var(--bad); background: var(--bad-soft); }

/* Tablas */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 4px; }
table.tbl { width: 100%; border-collapse: collapse; font-size: .95rem; }
.tbl th, .tbl td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.tbl th { font-family: var(--mono); font-size: .72rem; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); background: var(--panel2); font-weight: 400; position: sticky; top: 0; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td.mono, .tbl .mono { font-family: var(--mono); font-size: .84rem; word-break: break-all; }
.tbl td.k { color: var(--muted); white-space: nowrap; width: 1%; }
.tbl tr.hl td { background: var(--ok-soft); }
.tbl td .btns { flex-wrap: nowrap; }

/* Secciones plegables */
details.sec { background: var(--panel); border: 1px solid var(--border); border-radius: 4px; box-shadow: var(--shadow); }
details.sec > summary {
  list-style: none; cursor: pointer; padding: 12px 16px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-family: var(--mono); font-size: .82rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text);
}
details.sec > summary::-webkit-details-marker { display: none; }
details.sec > summary::before { content: '▸'; color: var(--accent); transition: transform .15s; }
details.sec[open] > summary::before { transform: rotate(90deg); }
details.sec > summary .count { color: var(--muted); font-size: .74rem; }
details.sec > .body { padding: 0 16px 16px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }

/* Zona de arrastre */
.drop {
  border: 2px dashed var(--border); border-radius: 6px; padding: 28px 16px; text-align: center; cursor: pointer;
  background: var(--panel2); transition: border-color .15s, background .15s;
}
.drop:hover, .drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop b { font-family: var(--display); color: var(--accent); letter-spacing: 1px; display: block; margin-bottom: 4px; }
.drop input { display: none; }

/* Pares clave-valor */
.kv { display: grid; grid-template-columns: minmax(120px, max-content) minmax(0, 1fr); gap: 4px 14px; font-size: .97rem; }
.kv dt { color: var(--muted); font-family: var(--mono); font-size: .78rem; letter-spacing: .5px; padding-top: 2px; }
.kv dd { word-break: break-word; min-width: 0; }
.kv dd.mono { font-family: var(--mono); font-size: .85rem; word-break: break-all; }

pre.out, .out {
  background: var(--bg); border: 1px solid var(--border); border-radius: 4px; padding: 10px 12px; font-family: var(--mono);
  font-size: .82rem; line-height: 1.5; overflow: auto; max-height: 460px; white-space: pre-wrap; word-break: break-all; min-width: 0;
}
pre.hex { white-space: pre; word-break: normal; }

.bar { height: 8px; background: var(--panel2); border: 1px solid var(--border); border-radius: 4px; overflow: hidden; min-width: 60px; }
.bar > i { display: block; height: 100%; background: var(--accent); }
.bar.ok > i { background: var(--ok); } .bar.warn > i { background: var(--warn); } .bar.bad > i { background: var(--bad); }

.grade { font-family: var(--display); font-weight: 900; font-size: 2.6rem; line-height: 1; width: 86px; height: 86px; display: grid; place-items: center; border-radius: 8px; border: 3px solid; flex-shrink: 0; }
.grade.A { color: var(--ok); border-color: var(--ok); background: var(--ok-soft); }
.grade.B, .grade.C { color: var(--warn); border-color: var(--warn); background: var(--warn-soft); }
.grade.D, .grade.E, .grade.F { color: var(--bad); border-color: var(--bad); background: var(--bad-soft); }

.alerts { display: flex; flex-direction: column; gap: 6px; }
.alert { display: flex; gap: 10px; align-items: flex-start; padding: 8px 10px; border: 1px solid var(--border); border-radius: 4px; background: var(--panel2); }
.alert .lvl { margin-top: 2px; }
.alert p { min-width: 0; word-break: break-word; }

canvas.pix { image-rendering: pixelated; max-width: 100%; height: auto; border: 1px solid var(--border); border-radius: 4px; background: repeating-conic-gradient(var(--panel2) 0 25%, var(--bg) 0 50%) 0 0 / 16px 16px; }
canvas.spark { width: 100%; height: 60px; display: block; border: 1px solid var(--border); border-radius: 4px; background: var(--bg); }

.hero { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 18px; align-items: center; }
.hero img { width: 112px; height: 112px; object-fit: contain; filter: drop-shadow(0 0 14px var(--accent)); }
@media (max-width: 640px) { .hero { grid-template-columns: minmax(0, 1fr); } .hero img { display: none; } }
.tools { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr)); gap: 14px; }
.tool-card { display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: var(--text); background: var(--panel); border: 1px solid var(--border); border-top: 3px solid var(--accent); border-radius: 4px; padding: 16px; box-shadow: var(--shadow); }
.tool-card:hover { border-color: var(--accent); }
.tool-card .ico { font-size: 1.8rem; line-height: 1; }
.tool-card h2 { font-family: var(--display); font-size: .95rem; letter-spacing: 1px; color: var(--accent); }
.tool-card p { color: var(--muted); }
.tool-card ul { margin-left: 18px; font-size: .96rem; }
.tool-card .was { font-family: var(--mono); font-size: .72rem; color: var(--muted); }
.tool-card .go { margin-top: auto; font-family: var(--mono); font-size: .8rem; letter-spacing: 1px; color: var(--accent); }

.toast {
  position: fixed; left: 50%; bottom: 22px; transform: translate(-50%, 30px); opacity: 0; pointer-events: none;
  background: var(--panel); color: var(--text); border: 1px solid var(--accent); border-radius: 4px;
  padding: 10px 16px; font-family: var(--mono); font-size: .85rem; z-index: 200; transition: .25s; max-width: calc(100% - 32px);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: sp .8s linear infinite; vertical-align: -2px; }
@keyframes sp { to { transform: rotate(360deg); } }

.crumbs { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-family: var(--mono); font-size: .8rem; }
.crumbs button { background: none; border: 0; color: var(--accent); text-decoration: underline; padding: 0; }

.cmds { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 10px; }
.cmd-line { display: flex; gap: 8px; align-items: flex-start; }
.cmd-line pre { flex: 1; min-width: 0; margin: 0; }

@media (max-width: 560px) {
  .tbl td.k { white-space: normal; width: auto; }
  .tbl th, .tbl td { padding: 6px 8px; }
}
@media (max-width: 720px) {
  .ci-top { padding: 8px 12px; position: static; }
  .ci-brand small { display: none; }
  .kv { grid-template-columns: minmax(0, 1fr); }
  .kv dt { padding-top: 6px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* ═══════════════ Juegos ═══════════════ */
html.big { font-size: 125%; }
html.big body { font-size: 20px; }
.game { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, 1fr); gap: 14px; align-items: start; }
@media (max-width: 900px) { .game { grid-template-columns: minmax(0, 1fr); } }
.setup .row { margin-bottom: 10px; }
.teams { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr)); gap: 8px; }
.team-chip { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--panel2); min-width: 0; }
.team-chip.on { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.team-chip .dot { width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0; border: 2px solid rgba(0,0,0,.35); }
.team-chip b { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.team-chip .pts { margin-left: auto; font-family: var(--mono); color: var(--muted); }
.team-chip svg { width: 34px; height: 34px; flex-shrink: 0; }

.qcard { border: 1px solid var(--border); border-radius: 8px; background: var(--panel); overflow: hidden; box-shadow: var(--shadow); }
.qcard .qhead { padding: 10px 14px; color: #fff; font-family: var(--mono); letter-spacing: 1px; text-transform: uppercase; font-size: .8rem; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; text-shadow: 0 1px 2px rgba(0,0,0,.4); }
.qcard .qbody { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.qtext { font-size: 1.3rem; font-weight: 600; line-height: 1.35; }
.opts { display: grid; gap: 8px; }
.opt { text-align: left; padding: 12px 14px; border: 1px solid var(--border); border-radius: 6px; background: var(--panel2); font-size: 1.08rem; display: flex; gap: 10px; align-items: flex-start; }
.opt:hover:not(:disabled) { border-color: var(--accent); }
.opt .k { font-family: var(--mono); color: var(--accent); font-weight: 700; }
.opt.right { border-color: var(--ok); background: var(--ok-soft); }
.opt.wrong { border-color: var(--bad); background: var(--bad-soft); }
.opt:disabled { opacity: 1; cursor: default; }
.timer { font-family: var(--display); font-size: 1.4rem; color: var(--accent); }
.timer.low { color: var(--bad); animation: blink 1s infinite; }
.qhead .timer { color: #fff; font-size: 1.2rem; }
.qhead .timer.low { color: #fff; text-decoration: underline; }
@keyframes blink { 50% { opacity: .35; } }

.dice { width: 92px; height: 92px; border-radius: 16px; border: 3px solid var(--accent); display: grid; place-items: center; font-family: var(--display); font-size: 2.6rem; color: var(--accent); background: var(--panel2); }
.dice.rolling { animation: shake .35s linear infinite; }
@keyframes shake { 25% { transform: rotate(-12deg); } 75% { transform: rotate(12deg); } }

svg.board { width: 100%; height: auto; display: block; max-width: 760px; margin: 0 auto; }
svg.board .sq { stroke: rgba(0,0,0,.45); stroke-width: 1; }
svg.board .sq.opt { stroke: var(--text); stroke-width: 5; cursor: pointer; animation: pulse 1s ease-in-out infinite; }
@keyframes pulse { 50% { stroke-opacity: .25; } }
svg.board .lbl { font-family: var(--mono); font-size: 13px; fill: #111; pointer-events: none; text-anchor: middle; dominant-baseline: central; }
svg.board .tok { stroke: #fff; stroke-width: 2.5; pointer-events: none; }
svg.board .toktxt { font-family: var(--display); font-size: 11px; fill: #fff; text-anchor: middle; dominant-baseline: central; pointer-events: none; }

.rosco-wrap { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 14px; }
.rosco-box { border: 1px solid var(--border); border-radius: 8px; padding: 10px; background: var(--panel); }
.rosco-box.on { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.rosco-wrap.duel { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 700px) {
  .rosco-wrap.duel { grid-template-columns: minmax(0, 1fr) minmax(0, .55fr); align-items: start; }
  .rosco-wrap.duel .rosco-box { padding: 6px; }
  .rosco-wrap.duel .rosco-box h3 { font-size: .8rem; }
}
.rosco-box h3 { font-family: var(--display); font-size: .95rem; letter-spacing: 1px; text-align: center; margin-bottom: 6px; }
svg.rosco { width: 100%; height: auto; max-width: 440px; display: block; margin: 0 auto; }
svg.rosco circle.l { stroke: rgba(255,255,255,.75); stroke-width: 2; }
svg.rosco text { font-family: var(--sans); font-weight: 700; text-anchor: middle; dominant-baseline: central; fill: #fff; pointer-events: none; }
.def { font-size: 1.25rem; line-height: 1.4; }
.rule { font-family: var(--display); font-size: 1rem; letter-spacing: 1px; color: var(--accent); }
.answer-row { display: flex; gap: 8px; flex-wrap: wrap; }
.answer-row .input { flex: 1 1 200px; font-size: 1.15rem; padding: 12px; }
.big-btn { padding: 12px 18px; font-size: 1rem; }

.quote { font-size: 1.45rem; line-height: 1.4; font-style: italic; border-left: 4px solid var(--accent); padding: 6px 0 6px 14px; }
.scoreline { display: flex; gap: 14px; flex-wrap: wrap; font-family: var(--mono); }
.result-banner { font-family: var(--display); font-size: 1.6rem; color: var(--accent); text-align: center; }