/* Gastech app – Design A branding (navy + orange) */
:root{
  --navy:#0e2140; --navy-2:#16305a; --navy-3:#1f3f73;
  --accent:#f47b20; --accent-dark:#c95e0c;
  --ink:#1b2433; --muted:#5a6578; --line:#e3e8f0; --bg:#f4f7fb; --card:#fff;
  --ok:#1a7f4b; --warn:#b26a00; --bad:#c0392b;
  --radius:14px; --shadow:0 4px 16px rgba(14,33,64,.08);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --safe-b:env(safe-area-inset-bottom,0px); --safe-t:env(safe-area-inset-top,0px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.45;color:var(--ink);background:var(--bg);
  padding-bottom:calc(68px + var(--safe-b));-webkit-tap-highlight-color:transparent}
a{color:var(--navy-3)}
h2{font-size:1.15rem;margin:0 0 .6rem;color:var(--navy)}
h3{font-size:1rem;margin:0 0 .4rem;color:var(--navy)}
p{margin:0 0 .6rem}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;background:var(--navy);color:#fff;
  padding:calc(8px + var(--safe-t)) 12px 8px;min-height:56px}
.topbar h1{flex:1;font-size:1.1rem;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tb-logo{width:34px;height:auto}
.icon-btn{background:none;border:0;color:#fff;font-size:28px;line-height:1;width:40px;height:40px;display:grid;place-items:center;border-radius:10px;text-decoration:none;cursor:pointer}
.icon-btn svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:1.8}
.icon-btn:active{background:var(--navy-2)}
.banner{background:#fff3c4;color:#6b4e00;border-bottom:1px solid #e9cf6a;text-align:center;font-size:.85rem;padding:6px 10px;font-weight:600}
main{max-width:860px;margin:0 auto;padding:14px 14px 24px;outline:none}
.tabbar{position:fixed;bottom:0;left:0;right:0;z-index:30;display:flex;background:#fff;border-top:1px solid var(--line);
  padding-bottom:var(--safe-b);box-shadow:0 -2px 12px rgba(14,33,64,.06)}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:7px 2px 6px;font-size:.7rem;color:var(--muted);text-decoration:none;font-weight:600}
.tabbar svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round;stroke-linecap:round}
.tabbar a.active{color:var(--accent-dark)}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;margin-bottom:12px}
.card.navy{background:linear-gradient(135deg,var(--navy),var(--navy-3));color:#fff}
.card.navy h2,.card.navy h3{color:#fff}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}
.stat{background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:10px;text-align:center;text-decoration:none;color:var(--ink)}
.stat b{display:block;font-size:1.25rem;color:var(--navy)}
.stat span{font-size:.72rem;color:var(--muted)}
.stat.alert b{color:var(--bad)}
.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}
.quick a{background:var(--accent);color:#fff;border-radius:12px;padding:10px 4px;text-align:center;font-size:.75rem;font-weight:700;text-decoration:none}
.quick a span{display:block;font-size:1.3rem;line-height:1.1}
.list{list-style:none;margin:0;padding:0}
.list li{border-bottom:1px solid var(--line)}
.list li:last-child{border-bottom:0}
.row{display:flex;align-items:center;gap:10px;padding:11px 2px;text-decoration:none;color:var(--ink)}
.row .main{flex:1;min-width:0}
.row .t{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .s{font-size:.82rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .r{text-align:right;font-size:.9rem;white-space:nowrap}
.time{background:var(--bg);border-radius:10px;padding:6px 8px;font-weight:700;color:var(--navy);font-size:.85rem;min-width:56px;text-align:center}
.pill{display:inline-block;border-radius:999px;padding:2px 9px;font-size:.72rem;font-weight:700;background:#e8eef8;color:var(--navy-3);white-space:nowrap}
.pill.ok{background:#e2f4ea;color:var(--ok)} .pill.warn{background:#fff1dc;color:var(--warn)} .pill.bad{background:#fde6e3;color:var(--bad)}
.pill.ex{background:#fff3c4;color:#6b4e00}
.seg{display:flex;background:#e3e8f0;border-radius:12px;padding:3px;margin-bottom:12px}
.seg a{flex:1;text-align:center;padding:8px 4px;border-radius:9px;text-decoration:none;color:var(--navy);font-weight:600;font-size:.9rem}
.seg a.on{background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.1)}
.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:12px;flex-wrap:wrap}
.toolbar input[type=search]{flex:1;min-width:140px}
.btn{appearance:none;border:0;border-radius:11px;padding:11px 16px;font:inherit;font-weight:700;cursor:pointer;background:var(--accent);color:#fff;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.btn:active{background:var(--accent-dark)}
.btn.sec{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn.navy{background:var(--navy)}
.btn.danger{background:#fff;color:var(--bad);border:1.5px solid #f2c4bd}
.btn.sm{padding:7px 11px;font-size:.85rem;border-radius:9px}
.btn.block{width:100%}
.btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
label{display:block;font-size:.82rem;font-weight:600;color:var(--muted);margin:10px 0 4px}
input,select,textarea{width:100%;font:inherit;font-size:16px;padding:10px 11px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
textarea{min-height:70px;resize:vertical}
input[type=checkbox]{width:22px;height:22px;accent-color:var(--accent);vertical-align:middle}
.check{display:flex;align-items:center;gap:10px;font-size:.95rem;color:var(--ink);font-weight:500;margin:10px 0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 8px}
.item{border:1.5px solid var(--line);border-radius:12px;padding:8px 10px 10px;margin-bottom:8px;background:#fbfcfe}
.item .hd{display:flex;justify-content:space-between;align-items:center;font-weight:700;color:var(--navy);font-size:.9rem}
.x{background:none;border:0;color:var(--bad);font-size:1.3rem;cursor:pointer;padding:2px 6px}
.totals{margin-top:10px;border-top:2px solid var(--line);padding-top:8px}
.totals div{display:flex;justify-content:space-between;padding:2px 0}
.totals .grand{font-weight:800;font-size:1.15rem;color:var(--navy)}
.empty{color:var(--muted);text-align:center;padding:18px 6px;font-size:.92rem}
.muted{color:var(--muted)} .small{font-size:.82rem}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:.92rem}
.kv dt{color:var(--muted)} .kv dd{margin:0}
.timeline li .row{padding:9px 2px}
.sig{width:100%;height:150px;border:1.5px dashed var(--navy-3);border-radius:10px;background:#fff;touch-action:none}
.receipt{max-width:100%;max-height:260px;border-radius:10px;margin-top:8px;border:1px solid var(--line)}
.daynav{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.daynav .d{flex:1;text-align:center;font-weight:700;color:var(--navy)}
.week{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:12px}
.week a{background:#fff;border-radius:10px;text-align:center;padding:6px 0;text-decoration:none;color:var(--ink);font-size:.75rem;box-shadow:var(--shadow)}
.week a b{display:block;font-size:1rem}
.week a.on{background:var(--navy);color:#fff}
.week a.today b{color:var(--accent)}
.week a .dot{display:block;height:6px;margin:2px auto 0;width:6px;border-radius:50%;background:transparent}
.week a .dot.has{background:var(--accent)}
#toast{position:fixed;left:50%;bottom:calc(84px + var(--safe-b));transform:translateX(-50%);background:var(--navy);color:#fff;padding:10px 16px;border-radius:10px;font-weight:600;opacity:0;pointer-events:none;transition:opacity .2s;z-index:50;max-width:90vw}
#toast.show{opacity:1}
.fab{position:fixed;right:16px;bottom:calc(80px + var(--safe-b));z-index:25;width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;font-size:30px;display:grid;place-items:center;text-decoration:none;box-shadow:0 6px 18px rgba(244,123,32,.45)}
.section-title{display:flex;justify-content:space-between;align-items:center}
.section-title a{font-size:.85rem;font-weight:600}
/* printable documents */
.paper{background:#fff;color:#111;padding:18px;border-radius:6px;box-shadow:var(--shadow);font-size:13px;line-height:1.4}
.paper h1{font-size:20px;margin:0;color:var(--navy)}
.paper .phead{display:flex;justify-content:space-between;gap:12px;border-bottom:4px solid var(--accent);padding-bottom:10px;margin-bottom:12px}
.paper .phead img{width:70px;height:auto;background:var(--navy);border-radius:8px;padding:4px}
.paper table{width:100%;border-collapse:collapse;margin:8px 0}
.paper th,.paper td{border:1px solid #cfd6e2;padding:5px 6px;text-align:left;vertical-align:top}
.paper th{background:#eef2f8;color:var(--navy);font-size:11px;text-transform:uppercase;letter-spacing:.03em}
.paper td.n,.paper th.n{text-align:right}
.paper .ptot{margin-left:auto;width:min(280px,100%)}
.paper .ptot td{border:0;padding:3px 6px}
.paper .ptot tr.g td{font-weight:800;font-size:15px;border-top:2px solid var(--navy)}
.paper .boxes{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.paper .box{border:1px solid #cfd6e2;border-radius:6px;padding:8px}
.paper .box h4{margin:0 0 4px;font-size:11px;text-transform:uppercase;color:var(--navy);letter-spacing:.04em}
.paper .foot{margin-top:14px;font-size:11px;color:#555;border-top:1px solid #ddd;padding-top:8px}
.paper .stamp{font-weight:800;color:var(--ok);border:3px solid var(--ok);display:inline-block;padding:2px 10px;border-radius:6px;transform:rotate(-6deg)}
.paper .scroll{overflow-x:auto}
.paper .sigimg{height:60px}
@media (min-width:700px){
  main{padding:20px}
  .quick{grid-template-columns:repeat(6,1fr)}
  .stats{grid-template-columns:repeat(4,1fr)}
  .desk2{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:start}
}
@media print{
  @page{size:A4;margin:10mm}
  body{background:#fff;padding:0}
  .no-print,.topbar,.tabbar,.banner,.fab,#toast{display:none!important}
  main{padding:0;max-width:none}
  .paper{box-shadow:none;padding:0;font-size:11px}
  .paper .scroll{overflow:visible}
}
[hidden]{display:none!important}
.quick{grid-template-columns:repeat(3,1fr)}
.stats{grid-template-columns:repeat(2,1fr)}
.stats.three{grid-template-columns:repeat(3,1fr)}
@media (min-width:700px){.quick{grid-template-columns:repeat(6,1fr)}.stats{grid-template-columns:repeat(4,1fr)}.stats.three{grid-template-columns:repeat(3,1fr)}}
.paper .phead{flex-wrap:wrap}
.paper .phead>div:first-child{flex:1 1 200px}
@media (max-width:480px){.paper .phead>div:last-child{text-align:left!important;display:flex;flex-direction:column;align-items:flex-start}.paper .boxes{grid-template-columns:1fr}}
.quick.four{grid-template-columns:repeat(4,1fr)}
/* online: details links */
.pill.new{background:#e2f4ea;color:var(--ok)}
.card.newdetails{border-left:5px solid var(--ok);background:#f3fbf6}
.err{color:var(--bad)}
.sheet-wrap{position:fixed;inset:0;z-index:50;background:rgba(14,33,64,.45);display:flex;align-items:flex-end;justify-content:center}
.sheet{background:#fff;width:100%;max-width:560px;border-radius:18px 18px 0 0;padding:18px 16px calc(16px + env(safe-area-inset-bottom));box-shadow:0 -6px 24px rgba(0,0,0,.2);max-height:90vh;overflow:auto}
@media (min-width:700px){.sheet-wrap{align-items:center}.sheet{border-radius:18px}}
.msgprev{background:#f4f6fa;border-radius:12px;padding:10px 12px;font-size:.88rem;margin:8px 0 12px;word-break:break-word}
.sharegrid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:8px}
.sharegrid .btn{width:100%}
.sharegrid [data-share]{grid-column:1/-1}