:root{
  --red:#e6353a; --red-d:#c92a2f; --orange:#f49a33; --yellow:#ffc23c;
  --ink:#2b2b33; --muted:#787878; --line:#ececf0; --bg:#faf7f5; --card:#fff;
  --ok:#2e9e6a; --warn:#f49a33; --bad:#e6353a; --info:#3b82c4;
  --r:14px; --shadow:0 2px 10px rgba(60,30,20,.07);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:'Poppins',system-ui,sans-serif;color:var(--ink);background:var(--bg);font-size:14px;line-height:1.5}
h1,h2,h3{margin:0;font-weight:600}
h1{font-size:22px} h2{font-size:17px} h3{font-size:15px}
a{color:var(--red);text-decoration:none} a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit;color:inherit}
.hidden{display:none!important}

/* layout */
.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:#fff;border-right:1px solid var(--line);padding:16px 12px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:4px;overflow:auto}
.side .brand{display:flex;justify-content:center;padding:4px 8px 14px}
.side .brand img{width:170px;height:auto;mix-blend-mode:multiply}
.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--ink);font-weight:500}
.nav a:hover{background:#fdf0ec;text-decoration:none}
.nav a.on{background:linear-gradient(90deg,var(--red),var(--orange));color:#fff}
.nav .ic{width:20px;text-align:center}
.nav .badge{margin-left:auto;background:var(--red);color:#fff;border-radius:99px;font-size:11px;padding:0 7px}
.nav a.on .badge{background:#fff;color:var(--red)}
.side .who{margin-top:auto;padding:10px 12px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.side .who b{color:var(--ink);display:block}
main{padding:24px 32px;width:100%;min-width:0}
.grid>.card{margin-top:0}
.grid.g2.auto{grid-template-columns:repeat(auto-fill,minmax(440px,1fr))}
.grid>*{min-width:0}
.top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.top .sp{flex:1}
.mobbar{display:none}

/* components */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:16px}
.card+.card{margin-top:14px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g4{grid-template-columns:repeat(4,1fr)}
.stat{padding:14px 16px;border-radius:var(--r);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-top:4px solid var(--orange)}
.stat.red{border-top-color:var(--red)} .stat.ok{border-top-color:var(--ok)} .stat.info{border-top-color:var(--info)}
.stat .n{font-size:26px;font-weight:700;line-height:1.2}
.stat .l{color:var(--muted);font-size:12px}
.btn{border:0;border-radius:10px;padding:9px 16px;font-weight:600;cursor:pointer;background:linear-gradient(90deg,var(--red),#ef5a36);color:#fff;white-space:nowrap}
.btn:hover{filter:brightness(.95)}
.btn.sec{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.sec:hover{background:#fdf0ec}
.btn.sm{padding:5px 10px;font-size:12px;border-radius:8px}
.btn.danger{background:#fff;color:var(--bad);border:1px solid #f5c6c8}
.btn.ok{background:var(--ok)}
input,select,textarea{width:100%;padding:9px 11px;border:1px solid #dcdce3;border-radius:10px;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid #f9c9c1;border-color:var(--red)}
label{display:block;font-size:12px;font-weight:500;color:var(--muted);margin-bottom:3px}
.fld{margin-bottom:12px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row>*{flex:0 0 auto}
.row .grow{flex:1 1 200px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.tab{padding:7px 14px;border-radius:99px;background:#fff;border:1px solid var(--line);cursor:pointer;font-weight:500;font-size:13px}
.tab.on{background:var(--ink);color:#fff;border-color:var(--ink)}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line)}
td{padding:10px;border-bottom:1px solid #f3f1f1;vertical-align:middle}
tr.click{cursor:pointer} tr.click:hover td{background:#fdf6f3}
.tw{overflow-x:auto}
.r{text-align:right} .nowrap{white-space:nowrap}
.pill{display:inline-block;padding:1px 10px;border-radius:99px;font-size:11px;font-weight:600;background:#eee;color:#555}
.pill.red{background:#fde4e5;color:var(--red-d)} .pill.ok{background:#dff3e9;color:#1d7a50}
.pill.warn{background:#fdecd2;color:#a8620a} .pill.info{background:#dcebf8;color:#235f96} .pill.gray{background:#eee;color:#666}
.muted{color:var(--muted)} .small{font-size:12px}
.pos{color:var(--ok);font-weight:600} .neg{color:var(--bad);font-weight:600}
.alert-list{list-style:none;margin:0;padding:0}
.alert-list li{flex-wrap:wrap;display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid #f3f1f1}
.alert-list li:last-child{border:0}
.alert-list .grow{flex:1 1 160px;min-width:0;overflow-wrap:anywhere}
.empty{color:var(--muted);padding:10px 0;font-size:13px}
.kv{display:grid;grid-template-columns:140px 1fr;gap:6px 12px}
.kv dt{color:var(--muted);font-size:12px} .kv dd{margin:0}
.hero{background:linear-gradient(120deg,var(--red),var(--orange));color:#fff;border-radius:var(--r);padding:18px 22px;margin-bottom:16px}
.hero h1{font-size:20px} .hero p{margin:2px 0 0;opacity:.95}

/* modal */
.mask{position:fixed;inset:0;background:rgba(30,20,20,.45);display:flex;align-items:flex-start;justify-content:center;padding:4vh 12px;overflow:auto;z-index:50}
.modal{background:#fff;border-radius:16px;padding:20px;width:100%;max-width:520px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal h2{margin-bottom:14px}
.modal .actions{display:flex;gap:8px;justify-content:flex-end;margin-top:6px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:10px;opacity:0;pointer-events:none;transition:.25s;z-index:99}
#toast.show{opacity:1} #toast.err{background:var(--red-d)}

/* login */
.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(160deg,#fff 40%,#fde9df);padding:16px}
.login .box{width:100%;max-width:380px;background:#fff;border-radius:20px;padding:28px;box-shadow:0 10px 40px rgba(200,60,40,.15);text-align:center}
.login img{width:240px;max-width:100%;mix-blend-mode:multiply}
.login form{text-align:left;margin-top:8px}
.login .btn{width:100%;padding:11px}
.err-msg{color:var(--bad);font-size:13px;margin-bottom:8px}

@media(max-width:900px){
  .grid.g2.auto{grid-template-columns:1fr}
  body{overflow-x:hidden}
  .shell{grid-template-columns:minmax(0,1fr)}
  .side{position:fixed;left:0;top:0;bottom:0;width:260px;z-index:40;transform:translateX(-105%);transition:.25s;visibility:hidden}
  .side.open{transform:none;visibility:visible;box-shadow:0 0 40px rgba(0,0,0,.25)}
  .mobbar{display:flex;align-items:center;gap:10px;padding:8px 14px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
  .mobbar img{height:38px;mix-blend-mode:multiply}
  .mobbar button{background:none;border:0;font-size:24px;cursor:pointer}
  main{padding:16px 12px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .g4.keep2{grid-template-columns:1fr 1fr}
  .f2{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
}
@media print{.side,.mobbar,.btn,.tabs{display:none!important}.shell{display:block}}

/* seguimiento de vuelos */
.fl{border:1px solid var(--line);border-radius:16px;padding:16px 18px;background:#fff;box-shadow:var(--shadow);--fc:var(--info)}
.fl.fly{--fc:var(--ok);border-color:#bfe5d2;background:linear-gradient(180deg,#f4fbf7,#fff)}
.fl.sched{--fc:var(--info)} .fl.land{--fc:var(--muted)} .fl.cancel{--fc:var(--bad)}
.fl-head{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:6px;flex-wrap:wrap}
.fl-badge{border:1px solid var(--fc);color:var(--fc);border-radius:6px;padding:1px 10px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.fl.fly .fl-badge{animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(46,158,106,.45)}50%{box-shadow:0 0 0 6px rgba(46,158,106,0)}}
.fl-route{display:flex;align-items:center;gap:14px;margin:10px 0 16px}
.fl-iata{font-size:clamp(28px,4vw,42px);font-weight:600;letter-spacing:.02em;line-height:1}
.fl-track{flex:1;position:relative;height:56px;min-width:80px}
.fl-mid{position:absolute;top:0;left:0;right:0;text-align:center;font-size:12px;color:var(--muted)}
.fl-line{position:absolute;left:0;right:0;top:30px;height:3px;border-radius:3px;background:#e4e4ea}
.fl-done{height:100%;border-radius:3px;background:var(--fc);transition:width 2.5s cubic-bezier(.25,.8,.3,1);position:relative;overflow:hidden}
.fl.fly .fl-done::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 10px,rgba(255,255,255,.7) 10px 16px);animation:flow 1s linear infinite}
@keyframes flow{to{transform:translateX(16px)}}
.fl-plane{position:absolute;top:31px;color:var(--fc);transform:translate(-50%,-50%);transition:left 2.5s cubic-bezier(.25,.8,.3,1);filter:drop-shadow(0 2px 2px rgba(0,0,0,.2))}
.fl-plane svg{display:block}
.fl.fly .fl-plane svg{animation:bob 2.2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(-2px) rotate(-2deg)}50%{transform:translateY(3px) rotate(2deg)}}
.fl-sub{position:absolute;top:44px;left:0;right:0;text-align:center;font-size:11px;color:var(--fc);font-weight:600}
.fl-cols{display:grid;grid-template-columns:1fr 1px 1fr;gap:16px}
.fl-sep{background:var(--line)}
.fl-row{display:flex;gap:14px;flex-wrap:nowrap;margin-top:4px}
.fl-time{font-size:20px;font-weight:600;color:var(--fc);line-height:1.2}
.fl-big{font-size:20px;font-weight:600;line-height:1.2}
@media(max-width:700px){.fl-cols{grid-template-columns:1fr}.fl-sep{height:1px}}
.grid.fl-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,560px),1fr))}

.fl-foot{margin-top:12px;padding-top:10px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* tablero de vuelos: filas compactas */
.fr-list{display:flex;flex-direction:column;gap:8px}
.fr{display:grid;grid-template-columns:minmax(110px,1.1fr) minmax(200px,3fr) 120px 120px;gap:14px;align-items:center;padding:10px 14px;border:1px solid var(--line);border-left:5px solid var(--fc,var(--info));border-radius:12px;background:#fff;color:inherit;--fc:var(--info)}
.fr:hover{text-decoration:none;background:#fdf8f5}
.fr.fly{--fc:var(--ok);background:linear-gradient(90deg,#f1faf5,#fff 40%)}
.fr.sched{--fc:var(--info)} .fr.land{--fc:var(--muted);opacity:.8} .fr.cancel{--fc:var(--bad)}
.fr-id{display:flex;flex-direction:column;min-width:0;line-height:1.3}
.fr-id b{font-size:15px}
.fr-who{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fr-route{display:flex;align-items:center;gap:12px}
.fr-ap{display:flex;flex-direction:column;min-width:64px;line-height:1.2}
.fr-ap b{font-size:22px;font-weight:600} .fr-ap span{font-size:11px;color:var(--muted);white-space:nowrap}
.fr-ap.r{text-align:right}
.fr .fl-track{height:34px;min-width:60px}
.fr .fl-line{top:16px}
.fr .fl-plane{top:17px;color:var(--fc)}
.fr .fl-sub{position:static;display:block;text-align:left;margin-top:2px;color:var(--fc);font-weight:600}
.fr-times{font-size:13px;line-height:1.5}
.fr-state{display:flex;flex-direction:column;align-items:flex-start}
.fr .fl-badge{border:1px solid var(--fc);color:var(--fc);border-radius:6px;padding:1px 10px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.fr.fly .fl-badge{animation:pulse 1.8s infinite}
.fr.fly .fl-plane svg{animation:bob 2.2s ease-in-out infinite}
.fr .fl-done{background:var(--fc);height:100%;border-radius:3px;transition:width 2.5s cubic-bezier(.25,.8,.3,1);position:relative;overflow:hidden}
.fr.fly .fl-done::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 10px,rgba(255,255,255,.7) 10px 16px);animation:flow 1s linear infinite}
@media(max-width:900px){.fr{grid-template-columns:1fr 1fr}.fr-route{grid-column:1/-1;order:3}.fr-times,.fr-state{order:2}}

/* selector de vista, período y semanas */
.content{min-width:0}
.viewsw{margin:0 4px 10px;padding:8px 10px;border-radius:12px;background:#fff5ee;border:1px solid #f7d9c7}
.viewsw label{font-size:11px;font-weight:600;color:var(--red-d);text-transform:uppercase;letter-spacing:.05em;margin:0 0 3px}
.viewsw select{padding:6px 8px;font-weight:600}
.vbanner{background:linear-gradient(90deg,#fff2d6,#ffe3d6);border-bottom:1px solid #f7d9c7;padding:8px 32px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;position:sticky;top:0;z-index:20}
.pbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.plabel{min-width:210px;text-align:center;font-size:15px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.seg button{border:0;background:#fff;padding:7px 14px;cursor:pointer;font-weight:500}
.seg button.on{background:var(--ink);color:#fff}
tr.grp td{background:#fbf3ee;font-weight:600;font-size:12px;color:var(--red-d);text-transform:uppercase;letter-spacing:.04em;padding:6px 10px}
.weekhead{font-size:12px;font-weight:700;color:var(--red-d);text-transform:uppercase;letter-spacing:.05em;margin:14px 2px 6px}
@media(max-width:900px){.vbanner{padding:8px 14px}.plabel{min-width:0;flex:1 1 100%;order:3}}

/* itinerario en pantalla */
.itin{display:flex;flex-direction:column;gap:10px;margin-top:8px}
.itin-day{display:grid;grid-template-columns:64px 1fr;gap:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.itin-n{background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;border-radius:10px;text-align:center;padding:6px 4px;display:flex;flex-direction:column;line-height:1.2;height:fit-content}
.itin-n span{font-size:11px;opacity:.9}
.itin-b .small{margin-top:3px}

/* tarjetas de mes */
.mstrip{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 12px;margin-bottom:4px;scrollbar-width:thin}
.mcard{flex:0 0 auto;min-width:82px;border:1px solid var(--line);background:#fff;border-radius:12px;padding:6px 10px;text-align:center;cursor:pointer;display:flex;flex-direction:column;line-height:1.25;color:var(--ink)}
.mcard small{font-size:10px;color:var(--muted)}
.mcard b{font-size:16px;font-weight:600;text-transform:capitalize}
.mcard span{font-size:11px;color:var(--muted)}
.mcard:hover{background:#fdf0ec}
.mcard.has span{color:var(--red-d);font-weight:600}
.mcard.on{background:linear-gradient(135deg,var(--red),var(--orange));border-color:transparent;color:#fff}
.mcard.on small,.mcard.on span{color:#fff;opacity:.95}
.mcard.live{border-style:dashed}
.mcard.live.on{border-style:solid}
.mcard.live b{text-transform:none}

/* app instalada / iPhone */
.note{background:#fff5ee;border:1px solid #f7d9c7;border-radius:12px;padding:12px 14px;margin-bottom:12px;font-size:13px}
.steps{margin:8px 0 6px;padding-left:20px} .steps li{margin:4px 0}
@supports(padding:max(0px)){
  .mobbar{padding-top:max(8px,env(safe-area-inset-top))}
  .side{padding-top:max(16px,env(safe-area-inset-top));padding-bottom:max(12px,env(safe-area-inset-bottom))}
  main{padding-bottom:max(16px,env(safe-area-inset-bottom))}
}
@media(max-width:900px){input,select,textarea{font-size:16px}}
@media(display-mode:standalone){body{overscroll-behavior-y:none}}

/* tarjetas del panel: 3 visibles, el resto se despliega */
.secbox.collapsed .alert-list li.extra{display:none}
.sec-more{margin-top:8px;width:100%}