:root{
  --bg:#F4F4F4; --panel:#FFFFFF; --ink:#000000; --muted:#555555; --line:#D6D6D6;
  --red:#B81420; --red-ink:#FFFFFF; --soft:#FBE7EA; --ok:#1a8f3c;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#000000; --panel:#161616; --ink:#FFFFFF; --muted:#A8A8A8; --line:#2E2E2E;
    --red:#E0263F; --red-ink:#FFFFFF; --soft:#2A0C11; --ok:#3ccf6e;
  }
}
:root[data-theme="dark"]{
  --bg:#000000; --panel:#161616; --ink:#FFFFFF; --muted:#A8A8A8; --line:#2E2E2E;
  --red:#E0263F; --red-ink:#FFFFFF; --soft:#2A0C11; --ok:#3ccf6e;
}
*,*::before,*::after{box-sizing:inherit}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 Barlow,"Helvetica Neue",Arial,sans-serif}
h1,h2,h3{font-family:Oswald,"Arial Narrow",Arial,sans-serif;margin:0;line-height:1.1}
.wrap{max-width:640px;margin:0 auto;padding:16px 16px 96px}

/* Capçalera: logo en una línia a l'esquerra, "Document de control" petit a baix a la dreta */
header.top{background:#000;color:#fff;padding:14px 16px;border-bottom:5px solid var(--red)}
header.top .in{max-width:640px;margin:0 auto;display:flex;align-items:center;gap:14px}
header.top .brand{flex:1;display:flex;flex-direction:column;gap:2px}
header.top .brand h1{align-self:flex-start;margin:0}
header.top img{height:64px;width:auto;max-width:100%;display:block}
@media (max-width:520px){header.top img{height:auto;width:72vw}}
header.top .sub{align-self:flex-end;white-space:nowrap;font-size:.7rem;opacity:.7;letter-spacing:.08em;text-transform:uppercase}

.proto{background:var(--soft);color:var(--ink);font-weight:600;font-size:.88rem;padding:8px 16px;text-align:center;border-bottom:1px solid var(--line)}
.foot{text-align:center;color:var(--muted);font-size:.78rem;letter-spacing:.06em;margin-top:28px}

nav.tabs{display:flex;gap:6px;margin:0 0 16px}
nav.tabs button{flex:1;padding:12px 6px;border:2px solid var(--ink);background:transparent;color:var(--ink);font:600 1rem Barlow,sans-serif;border-radius:10px;cursor:pointer}
nav.tabs button[aria-selected="true"]{background:var(--ink);color:var(--bg)}
@media (max-width:400px){nav.tabs button{font-size:.92rem;padding:12px 2px}}
h2{font-size:1.4rem;margin:8px 0 10px}
.head2{display:flex;align-items:center;justify-content:space-between;gap:10px}
.avis{background:var(--soft);border:2px solid var(--red);border-radius:10px;padding:12px;margin:0 0 12px;font-weight:600}
.fix{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:8px 0 4px}
.fix dt{color:var(--muted);font-size:.88rem;font-weight:600}
.fix dd{margin:0;font-weight:600;overflow-wrap:anywhere}
.check{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:500;margin-top:16px;cursor:pointer}
.check input{width:22px;height:22px;padding:0;margin:0;flex:none;accent-color:var(--red)}
h3{font-size:1.15rem;margin-bottom:6px}

.routes{display:grid;gap:10px}
.route{position:relative;display:block;width:100%;text-align:left;background:var(--panel);color:var(--ink);border:2px solid var(--ink);border-left:10px solid var(--red);border-radius:12px;padding:12px 48px 12px 16px;cursor:pointer;font:inherit}
.route .r{font-family:Oswald,"Arial Narrow",sans-serif;font-weight:700;font-size:1.3rem}
.route .c{color:var(--muted);font-size:.92rem}
.route .x{position:absolute;top:6px;right:8px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:1rem;opacity:.75;cursor:pointer}
.route .x:hover{opacity:1;background:rgba(255,255,255,.15)}

form,.box{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;margin-top:14px}
.rect{background:var(--soft);border:2px solid var(--red);border-radius:10px;padding:12px;margin-bottom:10px}
label{display:block;font-weight:600;font-size:.92rem;margin:12px 0 4px;color:var(--muted)}
select,input{width:100%;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit;font-size:1rem}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.row>div{min-width:0}

.btn{display:inline-block;padding:14px 18px;border-radius:10px;border:0;font:600 1.05rem Barlow,sans-serif;cursor:pointer;text-decoration:none;text-align:center}
.btn:disabled{opacity:.6;cursor:progress}
.btn.main{background:var(--red);color:var(--red-ink);width:100%;margin-top:18px}
.btn.ghost{background:transparent;border:2px solid var(--line);color:var(--ink);padding:10px 14px;font-size:.95rem}
.btn.small{padding:8px 12px;font-size:.9rem}
.btn.wa{background:#25D366;color:#000;border:0}
.btn.danger{background:#B81420;color:#fff}
.btn.ok{background:var(--ink);color:var(--bg)}
.btn.wide{width:100%;margin-top:10px}

.list{list-style:none;margin:0;padding:0}
.list li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.list li:last-child{border-bottom:0}
.list li>div:first-child{min-width:0;overflow-wrap:anywhere}
.list .t{font-weight:600}
.list .s{color:var(--muted);font-size:.88rem}
@media (max-width:520px){.hist li{flex-direction:column;align-items:stretch}.hist .acts{justify-content:flex-start}}
.tag{display:inline-block;font-size:.78rem;font-weight:600;padding:1px 8px;border-radius:20px;margin-left:6px;border:1px solid currentColor}
.tag.red{color:var(--red)}
.tag.green{color:var(--ok)}
.acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.old{opacity:.55}
.empty{color:var(--muted);padding:8px 0}
.addrow{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:10px}
.addrow.v{grid-template-columns:1fr 110px auto}
.done{background:var(--panel);border:2px solid #25D366;border-radius:12px;padding:14px;margin-top:14px}
.done .s{color:var(--muted);font-size:.9rem;margin-top:4px}
.done .row{margin-top:10px}
.done .row .btn{width:100%}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:10px;font-weight:600;display:none;max-width:90%;z-index:60}
.hint{color:var(--muted);font-size:.9rem;margin:6px 0 0}
.lerr{color:var(--red);font-weight:600;margin:12px 0 0}
.logoprev{max-height:80px;max-width:200px;display:block;margin:8px 0;background:#1F3A5F;padding:4px;border-radius:6px}
button:focus-visible,select:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid var(--red);outline-offset:2px}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:flex-end;justify-content:center;z-index:50;padding:12px;padding-bottom:calc(12px + env(safe-area-inset-bottom,0px))}
.modal .card{background:var(--panel);color:var(--ink);border-radius:14px;padding:18px;width:100%;max-width:520px;max-height:85vh;overflow:auto}
.modal .card h3{margin-bottom:4px}
.modal .row2{display:flex;gap:8px;margin-top:16px}
.modal .row2 .btn{flex:1}

/* Models de color */
:root[data-model="targeta"]{--bg:#000;--panel:#141414;--ink:#fff;--muted:#A8A8A8;--line:#2E2E2E;--soft:#2A0C11;--red:#D3182A;--ok:#3ccf6e}
:root[data-model="targeta"] .route{background:#141414;color:#fff;border:1px solid #2E2E2E;border-left:10px solid var(--red)}
:root[data-model="targeta"] nav.tabs button{border-color:#fff;color:#fff}
:root[data-model="targeta"] nav.tabs button[aria-selected="true"]{background:#fff;color:#000}

:root[data-model="vermell"]{--bg:#fff;--panel:#fff;--ink:#000;--muted:#555;--line:#E2E2E2;--soft:#FBE7EA;--red:#B81420;--ok:#1a8f3c}
:root[data-model="vermell"] .route{background:var(--red);color:#fff;border:0}
:root[data-model="vermell"] .route .c{color:#fff;opacity:.85}
:root[data-model="vermell"] nav.tabs button{border-color:#000}
:root[data-model="vermell"] nav.tabs button[aria-selected="true"]{background:var(--red);border-color:var(--red);color:#fff}
:root[data-model="vermell"] .btn.main{background:#000;color:#fff}

:root[data-model="carretera"]{--bg:#E9ECEF;--panel:#fff;--ink:#1B1F24;--muted:#5B6470;--line:#CDD3DA;--soft:#FFF4D1;--red:#B81420;--ok:#1a8f3c}
:root[data-model="carretera"] header.top{background:#1F3A5F;border-bottom-color:#F2B705}
:root[data-model="carretera"] nav.tabs button{border-color:#1F3A5F}
:root[data-model="carretera"] nav.tabs button[aria-selected="true"]{background:#1F3A5F;color:#fff}
:root[data-model="carretera"] .route{background:#1F3A5F;color:#fff;border:0}
:root[data-model="carretera"] .route .c{color:#fff;opacity:.85}
:root[data-model="carretera"] .btn.main{background:#F2B705;color:#1B1F24}
:root[data-model="carretera"] .proto{background:#F2B705;color:#1B1F24;border:0}
:root[data-model="carretera"] .models button[aria-pressed="true"]{border-color:#1F3A5F}

.models{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:8px}
.models button{border:2px solid var(--line);border-radius:10px;padding:0;overflow:hidden;cursor:pointer;background:none;font:600 .85rem Barlow,sans-serif;color:var(--ink)}
.models button[aria-pressed="true"]{border-color:var(--red);border-width:3px}
.models .sw{display:flex;height:40px}
.models .sw i{flex:1}
.models span{display:block;padding:6px}