/* Layout: aeropuerto — tablero de partidas en el hero, formulario como tarjeta de embarque, columna única de lectura de 1120px */
:root{
  --paper:#F5F7FA; --surface:#FFFFFF; --ink:#0F1B2D; --muted:#55627A; --line:#D9DFE8;
  --board:#121A26; --board-cell:#1C2635; --flap:#F4B400; --flap-ink:#121A26;
  --accent:#1F4FD6; --accent-ink:#FFFFFF; --ok:#1C7C54; --warn:#B76E00; --bad:#B3261E;
  --chip-bg:#EAF0FB;
  --f-display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --f-body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:10px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#0C121C; --surface:#131B28; --ink:#E7ECF4; --muted:#9AA7BD; --line:#26324A;
  --board:#070B12; --board-cell:#151E2C; --flap:#F4B400; --flap-ink:#0B1018;
  --accent:#7FA2FF; --accent-ink:#0B1018; --ok:#4FC28E; --warn:#F0A63A; --bad:#FF7A70; --chip-bg:#1B2740; color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#0C121C; --surface:#131B28; --ink:#E7ECF4; --muted:#9AA7BD; --line:#26324A;
  --board:#070B12; --board-cell:#151E2C; --flap:#F4B400; --flap-ink:#0B1018;
  --accent:#7FA2FF; --accent-ink:#0B1018; --ok:#4FC28E; --warn:#F0A63A; --bad:#FF7A70; --chip-bg:#1B2740; color-scheme:dark}

*{box-sizing:border-box}
body{background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.6;padding-inline:16px}
.wrap{max-width:1120px;margin-inline:auto}
h1,h2,h3{font-family:var(--f-display);line-height:1.05;text-wrap:balance;margin:0;letter-spacing:.01em}
h2{font-size:clamp(2rem,4.5vw,2.9rem);font-weight:700;text-transform:uppercase}
h3{font-size:1.35rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}
p{margin:0}
a{color:var(--accent)}
.eyebrow{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
:focus-visible{outline:3px solid var(--flap);outline-offset:2px}

/* header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);margin-inline:-16px;padding-inline:16px}
.top .wrap{display:flex;align-items:center;gap:20px;padding-block:12px;flex-wrap:wrap}
.brand{font-family:var(--f-display);font-weight:700;font-size:1.6rem;letter-spacing:.06em;text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:10px}
.brand .tag{background:var(--flap);color:var(--flap-ink);padding:1px 7px;border-radius:4px;font-size:1rem}
nav.links{display:flex;gap:18px;margin-left:auto;flex-wrap:wrap;align-items:center}
nav.links a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem}
nav.links a:hover{color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;font:600 1rem var(--f-body);padding:12px 20px;border-radius:999px;background:var(--accent);color:var(--accent-ink);text-decoration:none}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn.sm{padding:8px 14px;font-size:.9rem}
nav.links .btn{color:var(--accent-ink)}

/* hero */
.hero{padding-block:56px 40px;display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.8rem,7vw,5rem);font-weight:700;text-transform:uppercase}
.hero h1 em{font-style:normal;background:var(--flap);color:var(--flap-ink);padding:0 .12em;border-radius:4px}
.hero .lede{font-size:1.15rem;color:var(--muted);max-width:52ch;margin-top:18px}
.hero .ctas{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.hero .assure{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;font-size:.9rem;color:var(--muted)}
.hero .assure span::before{content:"✓ ";color:var(--ok);font-weight:700}

.board{background:var(--board);border-radius:14px;padding:18px;color:#E9EEF5;font-family:var(--f-mono);box-shadow:0 18px 40px -20px rgba(0,0,0,.45);min-width:0}
.board-head{display:flex;justify-content:space-between;font-size:.72rem;letter-spacing:.14em;color:#8C9AB3;padding-bottom:10px;border-bottom:1px solid #263247;margin-bottom:6px}
.board-row{display:grid;grid-template-columns:4.2em 1fr auto;gap:10px;align-items:center;padding-block:9px;border-bottom:1px dashed #223047;font-size:.9rem}
.board-row:last-child{border-bottom:0}
.board-row .dest{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#C9D3E3}
.flaps{display:flex;gap:2px}
.flaps b{display:inline-block;width:1.05em;text-align:center;background:var(--board-cell);color:var(--flap);border-radius:2px;font-weight:600;line-height:1.55;position:relative}
.flaps b::after{content:"";position:absolute;left:0;right:0;top:50%;border-top:1px solid rgba(0,0,0,.55)}
.flaps.ok b{color:#6FD19E}
.board-foot{margin-top:12px;font-size:.75rem;color:#8C9AB3}

/* sections */
section.block{padding-block:56px;border-top:1px solid var(--line)}
.sec-head{display:grid;gap:10px;margin-bottom:28px;max-width:62ch}
.sec-head p{color:var(--muted)}
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.case{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:10px;align-content:start;min-width:0}
.case .code{font-family:var(--f-mono);font-size:.75rem;letter-spacing:.1em;color:var(--muted)}
.case p{color:var(--muted);font-size:.95rem}
.case ul{margin:0;padding-left:1.1em;font-size:.92rem}
.case li{margin-block:2px}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;counter-reset:s;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}
.step{padding:24px;display:grid;gap:8px;align-content:start;border-right:1px dashed var(--line);min-width:0}
.step:last-child{border-right:0}
.step .n{font-family:var(--f-display);font-size:2.6rem;font-weight:700;color:var(--accent);line-height:1}
.step p{color:var(--muted);font-size:.95rem}

/* boarding-pass form */
.pass{display:grid;grid-template-columns:1fr 260px;background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.pass-main{padding:28px;min-width:0}
.pass-stub{background:var(--board);color:#E9EEF5;padding:24px;font-family:var(--f-mono);font-size:.82rem;display:grid;gap:14px;align-content:start;border-left:2px dashed var(--line);position:relative}
.pass-stub .lbl{color:#8C9AB3;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase}
.pass-stub .val{font-size:1.05rem;color:var(--flap);font-weight:600;word-break:break-word}
.barcode{height:54px;background:repeating-linear-gradient(90deg,#E9EEF5 0 2px,transparent 2px 4px,#E9EEF5 4px 5px,transparent 5px 8px,#E9EEF5 8px 11px,transparent 11px 13px);opacity:.85;border-radius:2px}

.progress{display:flex;gap:6px;margin-bottom:22px;flex-wrap:wrap}
.progress button{flex:1;min-width:90px;border:0;background:transparent;border-top:3px solid var(--line);padding:8px 0 0;text-align:left;font:600 .8rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);cursor:pointer}
.progress button.on{border-color:var(--accent);color:var(--ink)}
.progress button.done{border-color:var(--ok)}
fieldset{border:0;margin:0;padding:0;display:grid;gap:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
label.f{display:grid;gap:6px;font-weight:600;font-size:.88rem;min-width:0}
label.f small{font-weight:400;color:var(--muted)}
input,select,textarea{font:400 1rem var(--f-body);color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:8px;padding:11px 12px;width:100%;min-width:0}
input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:none}
input.mono{font-family:var(--f-mono);text-transform:uppercase}
textarea{min-height:130px;resize:vertical}
.opts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.opt{position:relative}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt span{display:block;border:1.5px solid var(--line);border-radius:8px;padding:12px;font-weight:600;font-size:.92rem;cursor:pointer;background:var(--paper);height:100%}
.opt span small{display:block;font-weight:400;color:var(--muted);font-size:.8rem;margin-top:2px}
.opt input:checked+span{border-color:var(--accent);background:var(--chip-bg)}
.opt input:focus-visible+span{outline:3px solid var(--flap);outline-offset:2px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--muted)}
.check input{width:20px;height:20px;flex:none;margin-top:2px}
.row-actions{display:flex;justify-content:space-between;gap:12px;margin-top:24px;flex-wrap:wrap}
.err{color:var(--bad);font-size:.88rem;min-height:1.2em}
.legend{font-family:var(--f-mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.success{display:grid;gap:14px;padding-block:20px}
.success .ref{font-family:var(--f-mono);font-size:1.6rem;font-weight:600;color:var(--accent)}

/* faq */
.faq{display:grid;gap:10px;max-width:820px}
details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
summary{cursor:pointer;font-weight:600}
details p{margin-top:10px;color:var(--muted)}

footer{padding-block:40px 56px;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem;display:grid;gap:12px}
footer .brand{font-size:1.2rem}

/* inbox */
.inbox{display:grid;gap:14px}
.inbox-bar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.inbox-bar .counts{display:flex;gap:8px;flex-wrap:wrap;margin-left:auto}
.pill{font:600 .75rem var(--f-mono);letter-spacing:.06em;padding:4px 10px;border-radius:999px;background:var(--chip-bg);color:var(--ink);text-transform:uppercase;border:1px solid var(--line)}
.pill.nuevo{color:var(--accent)} .pill.evaluacion{color:var(--warn)} .pill.tomado{color:var(--ok)} .pill.descartado{color:var(--bad)}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:760px;font-size:.9rem}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font:600 .72rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
tr.sel td{background:var(--chip-bg)}
tbody tr{cursor:pointer}
td.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.detail{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:14px}
.detail dl{display:grid;grid-template-columns:180px 1fr;gap:6px 16px;margin:0}
.detail dt{color:var(--muted);font-size:.85rem}
.detail dd{margin:0;min-width:0;overflow-wrap:anywhere}
.empty{padding:28px;text-align:center;color:var(--muted)}
.view-tabs{display:flex;gap:6px}
.view-tabs button{border:1.5px solid var(--line);background:transparent;color:var(--ink);border-radius:999px;padding:7px 14px;font:600 .88rem var(--f-body);cursor:pointer}
.view-tabs button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}

@media (max-width:900px){
  .hero{grid-template-columns:1fr;padding-block:36px 28px;gap:32px}
  .cases{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  .step{border-right:0;border-bottom:1px dashed var(--line)}
  .pass{grid-template-columns:1fr}
  .pass-stub{border-left:0;border-top:2px dashed var(--line);grid-template-columns:1fr 1fr}
  .pass-stub .barcode{grid-column:1/-1}
}
@media (max-width:620px){
  nav.links a:not(.btn){display:none}
  .cases,.grid2,.grid3,.opts{grid-template-columns:1fr}
  .pass-main{padding:20px}
  .detail dl{grid-template-columns:1fr}
  .board-row{grid-template-columns:3.6em 1fr auto;font-size:.8rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---------- v2: áreas ---------- */
.crumb{font-size:.88rem;color:var(--muted);margin-bottom:10px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--accent)}
.areas{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.area{display:grid;gap:12px;align-content:start;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px;color:var(--ink);text-decoration:none;min-width:0;transition:border-color .15s}
.area:hover{border-color:var(--accent)}
.area:focus-visible{outline:3px solid var(--flap);outline-offset:3px}
.area .flaps{font-family:var(--f-mono);font-size:1.15rem}
.area .flaps b{width:1.3em}
.area h3{font-size:1.7rem}
.area p{color:var(--muted)}
.area ul{margin:0;padding-left:1.1em;font-size:.93rem}
.area .go{color:var(--accent);font-weight:600;margin-top:4px}
.note{border-left:3px solid var(--flap);background:var(--chip-bg);border-radius:0 8px 8px 0;padding:10px 14px;font-size:.9rem}
.hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.foot-areas{display:flex;flex-wrap:wrap;gap:8px 18px}
.foot-areas a{color:var(--ink);font-weight:500;text-decoration:none}
.foot-areas a:hover{color:var(--accent)}
.pill.area-pill{color:var(--muted)}
.inbox-bar label.f{display:flex;align-items:center;gap:8px}
.inbox-bar select{width:auto}
.logout{margin-left:auto;font-size:.9rem}
@media (max-width:760px){.areas{grid-template-columns:1fr}}
html{scroll-padding-top:calc(76px + env(safe-area-inset-top,0px))}
@media (max-width:620px){
  .top .wrap{flex-wrap:nowrap;gap:12px}
  .top .brand{font-size:1.3rem;gap:6px}
  .top .brand .tag{font-size:.85rem}
  nav.links{flex-wrap:nowrap}
}
.btn{white-space:nowrap}
.hero h1{overflow-wrap:break-word}
@media (max-width:430px){.top .brand{font-size:1.1rem}.top .btn.sm{padding:7px 11px;font-size:.85rem}}