:root {
  --bg: #f4f1ea;
  --surface: #ffffff;
  --ink: #141414;
  --muted: #5d5a54;
  --line: #d9d4c8;
  --bar: #111111;
  --cream: #e8dcc0;
  --red: #b3261e;
  --green: #2e6b3a;
  /* el tablero siempre es "papel", también en modo oscuro */
  --z1: #fbfbf9;
  --z2: #e6e6e3;
  --z3: #cfcfcb;
  --z4: #b7b7b2;
  --blocked: #676767;
  --cell-line: #9a9a95;
  --head: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121212;
    --surface: #1c1c1c;
    --ink: #eeeae1;
    --muted: #a9a49a;
    --line: #333;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 var(--body); }
a { color: inherit; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

.top { background: var(--bar); color: var(--cream); display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 16px; }
.brand { display: inline-flex; align-items: center; gap: 6px; font: 700 23px/1 var(--head); letter-spacing: .02em; text-decoration: none; color: #fff; }
.logo { width: 22px; height: 22px; color: var(--cream); }
.top nav { display: flex; gap: 12px; font: 600 15px/1 var(--head); letter-spacing: .04em; text-transform: uppercase; }
.top nav a { text-decoration: none; opacity: .85; }
.top nav a:hover { opacity: 1; text-decoration: underline; }

main { max-width: 760px; margin: 0 auto; padding: 10px 16px 16px; }

/* ---------- Caso ---------- */
.case-bar { background: var(--bar); color: var(--cream); display: flex; align-items: center; justify-content: space-between; gap: 4px 10px; flex-wrap: wrap; min-height: 40px; padding: 6px 12px; border-radius: 8px; font: 600 15px/1.2 var(--head); letter-spacing: .06em; text-transform: uppercase; }
.case-bar a { color: #fff; text-decoration: none; font-weight: 700; }
.case-bar b { font-weight: 400; letter-spacing: 1px; font-size: 13px; }
.cb-date { width: 100%; font-size: 13px; opacity: .8; }
.kicker { margin: 14px 0 0; font: 600 14px/1 var(--head); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.case h1 { font: 700 32px/1.02 var(--head); text-transform: uppercase; margin: 10px 0 4px; letter-spacing: .01em; }
.intro { margin: 0 0 8px; font-size: 15px; color: var(--muted); }
.goal { margin: 0 0 4px; font-size: 16px; }
.rules-mini { margin: 0 0 12px; font-size: 13px; color: var(--muted); }
.guide { margin: -2px 0 8px; padding: 8px 12px; border-radius: 8px; background: var(--surface); border-left: 4px solid #f0b53b; font-weight: 600; font-size: 15px; }
.guide.warn { border-left-color: var(--red); }
.pulse { animation: pulse 1.6s ease-in-out infinite; border-radius: 12px; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(240,181,59,0); } 50% { box-shadow: 0 0 0 6px rgba(240,181,59,.55); } }

.people { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 10px; padding: 2px; }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 2px solid var(--ink); background: var(--surface); color: var(--ink); border-radius: 999px; padding: 4px 10px 4px 4px; font: 600 15px/1 var(--head); letter-spacing: .02em; cursor: pointer; min-height: 36px; }
.chip .l { width: 26px; height: 26px; border-radius: 50%; background: var(--ink); color: var(--bg); display: grid; place-items: center; font-weight: 700; }
.chip.sel { background: var(--ink); color: var(--bg); box-shadow: 0 0 0 3px #f0b53b; transform: translateY(-1px); }
.chip.sel .l { background: var(--cream); color: var(--bar); }
.chip.placed:not(.sel) { opacity: .55; }
.chip.victim .v { font-size: 11px; letter-spacing: .08em; color: var(--red); }
.chip.sel.victim .v { color: #ffb4ab; }
.chip.tool { padding: 4px 12px; }
.chip:focus-visible, .cell:focus-visible, .btn:focus-visible { outline: 3px solid #4a7fd4; outline-offset: 2px; }

.board-wrap { display: grid; grid-template-columns: 22px 1fr; grid-template-rows: 22px 1fr; width: min(100%, 520px); margin: 4px auto 10px; }
.cols, .rows { display: grid; font: 700 16px/1 var(--head); color: var(--muted); }
.cols { grid-column: 2; grid-template-columns: repeat(7, 1fr); text-align: center; align-items: end; padding-bottom: 3px; }
.rows { grid-row: 2; grid-template-rows: repeat(7, 1fr); align-items: center; text-align: center; }
.board { grid-column: 2; grid-row: 2; display: grid; grid-template-columns: repeat(7, 1fr); border: 3px solid #111; background: #111; gap: 0; aspect-ratio: 1; user-select: none; -webkit-user-select: none; touch-action: manipulation; }
.cell { position: relative; border: 0; margin: 0; padding: 0; cursor: pointer; background: var(--z1); box-shadow: inset 0 0 0 .5px var(--cell-line); display: grid; place-items: center; }
.cell.zA { background: var(--z1); } .cell.zB { background: var(--z2); } .cell.zC { background: var(--z3); } .cell.zD { background: var(--z4); }
.cell.bt { border-top: 3px solid #111; } .cell.bl { border-left: 3px solid #111; }
.cell.obj { background: var(--blocked); cursor: not-allowed; }
.cell.obj img { width: 72%; background: #fff; border-radius: 8px; padding: 6%; }
.cell.seat img { width: 58%; opacity: .32; }
.cell .mark { position: absolute; inset: 0; display: grid; place-items: center; font: 700 clamp(18px, 6vw, 30px)/1 var(--head); color: var(--red); opacity: .75; pointer-events: none; }
.cell .who { position: absolute; width: 74%; height: 74%; border-radius: 50%; background: #111; color: #fff; display: grid; place-items: center; font: 700 clamp(18px, 5.4vw, 28px)/1 var(--head); pointer-events: none; box-shadow: 0 1px 3px rgba(0,0,0,.35); }
.cell .who.victim { background: #fff; color: #111; border: 3px solid #111; }
.cell .who.bad { background: var(--red); color: #fff; border-color: var(--red); }
.cell .who.sol { background: var(--green); color: #fff; border-color: var(--green); }
.cell.shake { animation: shake .25s; }
@keyframes shake { 25% { transform: translateX(-3px); } 75% { transform: translateX(3px); } }

.legend { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 14px; margin: 0 0 12px; justify-content: center; }
.legend i { display: inline-block; width: 14px; height: 14px; border: 1px solid #555; vertical-align: -2px; margin-right: 4px; }

.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; justify-content: space-between; margin: 6px 0 14px; }
.stats { display: flex; gap: 12px; align-items: baseline; }
.timer { font: 600 18px/1 var(--head); letter-spacing: .06em; color: var(--muted); }
.progress { font-size: 14px; color: var(--muted); }
.actions { display: flex; gap: 6px; flex-wrap: wrap; }
.sec .count { font: 500 13px/1 var(--body); letter-spacing: 0; text-transform: none; color: var(--muted); margin-left: 6px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 2px solid var(--ink); background: var(--ink); color: var(--bg); border-radius: 8px; padding: 9px 14px; font: 700 16px/1 var(--head); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; cursor: pointer; min-height: 42px; }
.btn.ghost { background: transparent; color: var(--ink); }
.btn:disabled { opacity: .4; cursor: default; }
.btn.book { background: var(--cream); color: #111; border-color: var(--cream); }

h2.sec { font: 700 20px/1 var(--head); letter-spacing: .08em; text-transform: uppercase; margin: 18px 0 8px; }
.clues { list-style: none; padding: 0; margin: 0; counter-reset: c; }
.clues li { counter-increment: c; padding: 7px 8px 7px 38px; position: relative; border-bottom: 1px solid var(--line); cursor: pointer; }
.clues li::before { content: counter(c, decimal-leading-zero); position: absolute; left: 6px; font: 600 16px/1.5 var(--head); color: var(--muted); }
.clues li.done { color: var(--muted); text-decoration: line-through; }

.hints { margin: 10px 0 0; padding-left: 20px; }
.hints li { margin: 6px 0; background: var(--surface); border-left: 3px solid var(--cream); padding: 6px 10px; list-style: decimal; }

.result { margin: 14px 0; padding: 14px; border-radius: 10px; border: 2px solid var(--ink); background: var(--surface); }
.result.ok { border-color: var(--green); }
.result.ko { border-color: var(--red); }
.result h3 { margin: 0 0 6px; font: 700 26px/1 var(--head); letter-spacing: .05em; text-transform: uppercase; }
.result .stamp { margin: 0 0 8px; font: 700 34px/1 var(--head); letter-spacing: .06em; text-transform: uppercase; color: var(--green); }
.score { display: flex; gap: 10px; margin: 0 0 10px; }
.score span { flex: 1; text-align: center; padding: 8px 4px; border-radius: 8px; background: var(--bg); font-size: 13px; color: var(--muted); }
.score b { display: block; font: 700 26px/1.1 var(--head); color: var(--ink); }
.next { margin: 12px 0 0; }
.wait { margin-top: 14px; padding: 14px; border-radius: 10px; background: var(--bar); color: #f2ecdf; }
.wait p { margin: 0 0 4px; }
.wait-k { font: 600 13px/1 var(--head); letter-spacing: .14em; text-transform: uppercase; color: var(--cream); }
.wait-t { font: 700 22px/1.1 var(--head); text-transform: uppercase; color: #fff; }
.wait-s { font-size: 14px; margin-bottom: 10px !important; }
.result .row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.stamp { color: var(--green); }
.explain { margin: 8px 0 0; padding-left: 0; list-style: none; }
.explain li { margin: 6px 0; }

/* ---------- Páginas ---------- */
.page h1 { font: 700 34px/1.1 var(--head); text-transform: uppercase; margin: 8px 0 10px; }
.page h2 { font: 700 22px/1.1 var(--head); text-transform: uppercase; letter-spacing: .05em; margin: 22px 0 8px; }
.rules ol li, .rules ul li { margin: 8px 0; }
.lead { font-size: 18px; }
.archive { list-style: none; padding: 0; margin: 0; }
.archive a { display: grid; grid-template-columns: 56px 1fr auto 26px; grid-template-areas: "id title date st" "id rank date st"; gap: 0 10px; align-items: center; padding: 10px 6px; border-bottom: 1px solid var(--line); text-decoration: none; }
.archive a:hover { background: var(--surface); }
.a-id { grid-area: id; font: 700 18px/1 var(--head); }
.a-title { grid-area: title; font-weight: 600; }
.a-rank { grid-area: rank; font: 600 13px/1.2 var(--head); letter-spacing: .08em; color: var(--muted); }
.a-date { grid-area: date; font-size: 14px; color: var(--muted); }
.a-state { grid-area: st; color: var(--green); font-weight: 700; }

.foot { max-width: 760px; margin: 24px auto 0; padding: 18px 16px 32px; border-top: 1px solid var(--line); }
.cta { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.cta p { margin: 0; }

/* ---------- Libro: tarjeta y ventana ---------- */
.bookcard { display: grid; grid-template-columns: 140px 1fr; gap: 18px; align-items: center; background: var(--bar); color: #f2ecdf; border-radius: 14px; padding: 18px; margin: 0 0 18px; box-shadow: 0 8px 24px rgba(0,0,0,.18); }
.bookcard h2 { font: 700 28px/1.05 var(--head); text-transform: uppercase; margin: 2px 0 6px; letter-spacing: .02em; color: #fff; }
.bk-kicker { margin: 0; font: 600 14px/1 var(--head); letter-spacing: .14em; text-transform: uppercase; color: var(--cream); }
.bk-name { margin: 0 0 8px; font-weight: 600; color: var(--cream); }
.bk-list { margin: 0 0 14px; padding-left: 18px; font-size: 15px; }
.bk-list li { margin: 3px 0; }
.bk-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.btn.buy { background: #f0b53b; border-color: #f0b53b; color: #111; font-size: 18px; padding: 12px 18px; box-shadow: 0 3px 0 #a87818; }
.btn.buy:hover { filter: brightness(1.06); }
.bookcard .btn.ghost { color: #f2ecdf; border-color: #6a655b; }
.bk-cover { display: block; text-decoration: none; text-align: left; transform: rotate(-3deg); transition: transform .2s; }
.bk-cover:hover { transform: rotate(0) scale(1.03); }
.cover-img { width: 100%; border-radius: 3px 8px 8px 3px; box-shadow: 0 10px 22px rgba(0,0,0,.55); display: block; }
.cover { container-type: inline-size; aspect-ratio: 2 / 3; background: linear-gradient(160deg, #262626, #0b0b0b 70%); border-radius: 3px 8px 8px 3px; box-shadow: inset 6px 0 0 #000, inset 7px 0 0 #333, 0 10px 22px rgba(0,0,0,.55); padding: 12% 10% 10% 16%; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; border: 1px solid #333; }
.c-top { font: 600 8.5cqw/1.15 var(--head); letter-spacing: .12em; color: var(--cream); }
.c-title { font: 700 22cqw/0.9 var(--head); color: #fff; letter-spacing: .02em; }
.c-stamp { position: absolute; right: 6%; bottom: 24%; transform: rotate(-14deg); border: 2px solid #c0392b; color: #c0392b; font: 700 9cqw/1 var(--head); letter-spacing: .16em; padding: 3px 8px; opacity: .9; }
.c-auth { font: 600 8.5cqw/1 var(--head); letter-spacing: .2em; color: var(--cream); }
.more-book { margin: 12px 0 0; font-size: 15px; }

.modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 16px; }
.modal[hidden] { display: none; }
.modal-back { position: absolute; inset: 0; background: rgba(0,0,0,.62); animation: fade .2s; }
.modal-box { position: relative; width: min(100%, 560px); max-height: calc(100vh - 32px); overflow: auto; animation: pop .22s ease-out; }
.modal-box .bookcard { margin: 0; }
.modal-x { position: absolute; right: 8px; top: 6px; z-index: 2; width: 40px; height: 40px; border: 0; background: transparent; color: #f2ecdf; font-size: 30px; line-height: 1; cursor: pointer; }
body.no-scroll { overflow: hidden; }
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(12px) scale(.98); } }

@media (max-width: 520px) {
  .bookcard { grid-template-columns: 1fr; text-align: center; justify-items: center; padding: 20px 16px; }
  .bookcard .bk-cover { width: 130px; }
  .bk-list { text-align: left; display: inline-block; }
  .bk-actions { justify-content: center; width: 100%; }
  .bk-actions .btn { flex: 1 1 100%; }
  .in-modal .bk-cover { width: 110px; }
  .in-modal h2 { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) { .modal-back, .modal-box, .bk-cover { animation: none; transition: none; } }

/* ---------- Sleuthic ---------- */
.hub-lead { margin: 2px 0 14px; color: var(--muted); font-size: 15px; }
.game-label { margin: 0 0 6px; font: 600 14px/1 var(--head); letter-spacing: .12em; text-transform: uppercase; }
.game-label a { text-decoration: none; color: var(--muted); }
.game-label a:first-child { color: var(--ink); }
.game-label a:hover { text-decoration: underline; }
.games { margin-top: 26px; }
.gcards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; }
.gcard { display: flex; flex-direction: column; gap: 6px; padding: 16px; border-radius: 12px; border: 2px solid var(--ink); background: var(--surface); text-decoration: none; color: var(--ink); }
.gcard.live:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,.12); }
.gcard.soon { border-style: dashed; border-color: var(--line); color: var(--muted); }
.g-tag { font: 600 12px/1 var(--head); letter-spacing: .12em; text-transform: uppercase; color: var(--green); }
.gcard.soon .g-tag { color: var(--muted); }
.g-name { font: 700 24px/1 var(--head); text-transform: uppercase; }
.g-text { font-size: 14px; }
.g-go { margin-top: auto; font: 700 15px/1 var(--head); letter-spacing: .06em; text-transform: uppercase; }

/* Barra fija inferior mientras se leen las pistas (móvil y escritorio) */
.dock { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: flex; gap: 8px; align-items: center; padding: 8px 12px calc(8px + env(safe-area-inset-bottom)); background: var(--bar); color: #f2ecdf; transform: translateY(110%); transition: transform .2s; box-shadow: 0 -4px 14px rgba(0,0,0,.25); }
.dock.on { transform: none; }
.dock .btn { min-height: 38px; padding: 8px 12px; }
.dock .btn.ghost { color: #f2ecdf; border-color: #6a655b; }
.dock .btn:not(.ghost) { background: #f0b53b; border-color: #f0b53b; color: #111; }
.dock-tool { flex: 1; min-width: 0; text-align: left; background: none; border: 0; color: inherit; font: 600 15px/1.2 var(--head); letter-spacing: .04em; text-transform: uppercase; cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dock-tool .l { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--cream); color: #111; margin-right: 4px; }
@media (min-width: 761px) { .dock { max-width: 760px; margin: 0 auto; border-radius: 12px 12px 0 0; } }
@media (max-width: 440px) { .top { padding: 8px 12px; } .top nav { gap: 9px; font-size: 13px; letter-spacing: .02em; } .brand { font-size: 20px; } .logo { width: 19px; height: 19px; } }
.dock-tool .up { opacity: .7; font-size: 13px; margin-left: 6px; }

/* ---------- Lista de correo ---------- */
.nl-form { margin: 0 0 18px; padding: 16px; border-radius: 12px; border: 2px solid var(--ink); background: var(--surface); }
.nl-form.compact { margin: 14px 0 0; padding: 12px; border-width: 1px; border-color: var(--line); }
.nl-label { display: block; font: 700 22px/1.1 var(--head); text-transform: uppercase; letter-spacing: .03em; }
.nl-form.compact .nl-label { font-size: 18px; }
.nl-sub { margin: 4px 0 10px; font-size: 14px; color: var(--muted); }
.nl-row { display: flex; gap: 8px; }
.nl-row[hidden] { display: none; }
.nl-row input { flex: 1; min-width: 0; min-height: 44px; padding: 8px 12px; border: 2px solid var(--ink); border-radius: 8px; font: 16px var(--body); background: var(--bg); color: var(--ink); }
.nl-legal { margin: 8px 0 0; font-size: 12px; color: var(--muted); }
.nl-msg { margin: 8px 0 0; font-weight: 600; color: var(--green); }
.nl-msg.bad { color: var(--red); }