/* styles.css — Weighbridge design system (3D depth) */
:root{
  --ink:#16201a; --panel:#1d2a22; --paper:#e9ece4; --card:#fff; --line:#d3d9cd;
  --muted:#6b766d; --palm:#2e6b45; --palm-deep:#1f4d31; --amber:#ffb52e;
  --amber-deep:#e08900; --red:#c9512f; --led:#ffc23d; --radius:14px;
  --sh-soft:0 1px 2px rgba(22,32,26,.07),0 6px 18px rgba(22,32,26,.09);
  --sh-deep:0 2px 4px rgba(22,32,26,.10),0 16px 38px rgba(22,32,26,.16);
  --hi:inset 0 1px 0 rgba(255,255,255,.85);
}
*{box-sizing:border-box}
html,body,#root{height:100%;margin:0}
body{font-family:"Inter",system-ui,sans-serif;color:var(--ink);font-size:14px;line-height:1.45;
  background:
    radial-gradient(1100px 500px at 85% -5%, rgba(46,107,69,.14), transparent 60%),
    radial-gradient(900px 420px at -10% 100%, rgba(255,181,46,.12), transparent 55%),
    linear-gradient(180deg,#eef1e9 0%,#e6eadf 100%);
  background-attachment:fixed}
.shell{display:flex;min-height:100vh}
.sidebar{width:222px;flex-shrink:0;color:#e8ece6;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
  background:linear-gradient(180deg,#22332a 0%,#17231c 70%,#121b15 100%);
  box-shadow:inset -1px 0 0 rgba(255,255,255,.06), 6px 0 24px rgba(15,24,18,.25)}
.brand{padding:22px 18px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand h1{font-family:"Barlow Condensed",sans-serif;font-size:27px;font-weight:700;letter-spacing:.04em;margin:0;color:#fff;text-transform:uppercase;line-height:1;
  text-shadow:0 2px 8px rgba(0,0,0,.45)}
.brand h1 span{color:var(--amber);text-shadow:0 0 14px rgba(255,181,46,.5)}
.brand small{color:#9aa89d;font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.nav{padding:14px 10px;display:flex;flex-direction:column;gap:3px;flex:1}
.nav button{display:flex;align-items:center;gap:10px;background:none;border:1px solid transparent;color:#c4cec6;font:500 14px "Inter",sans-serif;text-align:left;
  padding:10px 12px;border-radius:10px;cursor:pointer;transition:transform .12s ease, background .12s ease}
.nav button:hover{background:rgba(255,255,255,.07);color:#fff;transform:translateX(2px)}
.nav button.active{color:#fff;
  background:linear-gradient(180deg,#378153,#26593c);
  border-color:rgba(255,255,255,.14);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.22), inset 3px 0 0 var(--amber), 0 6px 16px rgba(20,60,38,.45)}
.nav .icon{width:18px;text-align:center;filter:drop-shadow(0 1px 2px rgba(0,0,0,.4))}
.sidebar .foot{padding:14px 18px;font-size:11px;color:#8b988d;border-top:1px solid rgba(255,255,255,.08)}
.main{flex:1;padding:28px 32px 64px;max-width:1280px}
.page-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head h2{font-family:"Barlow Condensed",sans-serif;font-size:34px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;margin:0;
  background:linear-gradient(180deg,#243429,#10160f);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 1px 0 rgba(255,255,255,.7))}
.page-head .sub{color:var(--muted)}
.card{border:1px solid rgba(255,255,255,.7);border-radius:var(--radius);
  background:linear-gradient(180deg,#ffffff 0%,#f7f9f3 100%);
  box-shadow:var(--sh-soft), var(--hi);
  transition:transform .16s ease, box-shadow .16s ease}
.card:hover{box-shadow:var(--sh-deep), var(--hi)}
.card .card-h{padding:13px 16px;border-bottom:1px solid var(--line);font-family:"Barlow Condensed",sans-serif;font-size:17px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  display:flex;justify-content:space-between;align-items:center;
  background:linear-gradient(180deg,rgba(46,107,69,.06),transparent);border-radius:var(--radius) var(--radius) 0 0}
.card .card-b{padding:16px}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:1fr 1fr}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.g2,.g3,.g4{grid-template-columns:1fr}}
.stat{padding:16px;position:relative;overflow:hidden}
.stat:hover{transform:translateY(-3px) perspective(700px) rotateX(1.5deg)}
.stat::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(120deg,rgba(255,255,255,.55),transparent 38%)}
.stat .lbl{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.stat .val{font-family:"Barlow Condensed",sans-serif;font-size:38px;font-weight:700;line-height:1.1;
  text-shadow:0 1px 0 #fff, 0 3px 6px rgba(22,32,26,.18)}
.stat .val small{font-size:16px;color:var(--muted);font-weight:600;text-shadow:none}
.stat.in{border-top:3px solid var(--palm);box-shadow:var(--sh-soft),var(--hi),0 -6px 18px -10px rgba(46,107,69,.6)}
.stat.out{border-top:3px solid var(--amber-deep);box-shadow:var(--sh-soft),var(--hi),0 -6px 18px -10px rgba(224,137,0,.55)}
.stat.yard{border-top:3px solid var(--red);box-shadow:var(--sh-soft),var(--hi),0 -6px 18px -10px rgba(201,81,47,.5)}
.led-panel{position:relative;border-radius:16px;padding:22px 24px 16px;
  background:linear-gradient(180deg,#1a221c 0%,#0c130e 30%,#080d09 100%);
  border:1px solid #050805;
  box-shadow:inset 0 2px 18px rgba(0,0,0,.85), inset 0 -1px 0 rgba(255,255,255,.05),
    0 1px 0 rgba(255,255,255,.5), 0 14px 30px -8px rgba(10,16,12,.55);
  }
.led-panel::before{content:"";position:absolute;inset:0;border-radius:16px;padding:3px;pointer-events:none;
  background:linear-gradient(180deg,#5a665c,#2a322b 45%,#454f46);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude}
.led-panel::after{content:"";position:absolute;left:6px;right:6px;top:6px;height:42%;border-radius:12px 12px 40px 40px;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,0))}
.led-panel .led-lbl{color:#6f8472;font-size:11px;letter-spacing:.22em;text-transform:uppercase;display:flex;justify-content:space-between;position:relative;z-index:1}
.led-value{font-family:"JetBrains Mono",monospace;font-weight:700;font-size:clamp(40px,6vw,64px);letter-spacing:.06em;color:var(--led);
  text-shadow:0 0 8px rgba(255,194,61,.6),0 0 30px rgba(255,178,30,.32),0 0 70px rgba(255,178,30,.18);
  text-align:right;font-variant-numeric:tabular-nums;line-height:1.05;position:relative;z-index:1}
.led-value .unit{font-size:.35em;color:#87936f;margin-left:8px;text-shadow:none}
.led-stable{display:inline-flex;align-items:center;gap:6px;color:#7fc97f;font-size:11px;letter-spacing:.18em}
.led-stable .dot{width:8px;height:8px;border-radius:50%;background:#54d061;box-shadow:0 0 10px #54d061,0 0 22px rgba(84,208,97,.6)}
.frm{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 14px}
.frm .full{grid-column:1/-1}
.field label{display:block;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:9px;font:400 14px "Inter",sans-serif;color:var(--ink);
  background:linear-gradient(180deg,#fdfdfb,#f4f6f0);box-shadow:inset 0 1px 3px rgba(22,32,26,.08)}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--palm);outline-offset:0;border-color:var(--palm);background:#fff}
.field input.num{font-family:"JetBrains Mono",monospace;text-align:right}
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(22,32,26,.08);border-radius:10px;cursor:pointer;font:600 14px "Inter",sans-serif;padding:10px 16px;color:var(--ink);
  background:linear-gradient(180deg,#f2f4ed,#dfe4d8);
  box-shadow:0 1px 0 rgba(255,255,255,.9) inset, 0 2px 6px rgba(22,32,26,.14);
  transition:transform .1s ease, box-shadow .1s ease, filter .1s ease}
.btn:hover{filter:brightness(1.03)}
.btn:active{transform:translateY(1px);box-shadow:inset 0 2px 5px rgba(22,32,26,.22)}
.btn:focus-visible{outline:2px solid var(--palm-deep);outline-offset:2px}
.btn.primary{color:#fff;border-color:rgba(0,0,0,.18);
  background:linear-gradient(180deg,#3a7d54,#235236);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.3), 0 6px 16px -4px rgba(31,77,49,.6)}
.btn.primary:hover{background:linear-gradient(180deg,#418a5d,#1f4d31)}
.btn.amber{color:#3a2a00;border-color:rgba(0,0,0,.15);
  background:linear-gradient(180deg,#ffc955,#f09c12);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5), 0 6px 16px -4px rgba(224,137,0,.55)}
.btn.amber:hover{filter:brightness(1.04)}
.btn.danger{background:linear-gradient(180deg,#fdf0ea,#f6ded4);color:var(--red);border-color:#ecc8ba}
.btn.ghost{background:transparent;border-color:var(--line);box-shadow:none}
.btn.lg{font-size:16px;padding:13px 22px;border-radius:12px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
table.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:10px 12px;border-bottom:2px solid var(--line);
  background:linear-gradient(180deg,#f6f8f1,#eef1e8)}
.tbl td{padding:9px 12px;border-bottom:1px solid var(--line)}
.tbl tr:hover td{background:rgba(46,107,69,.05)}
.tbl .num{font-family:"JetBrains Mono",monospace;text-align:right;white-space:nowrap}
.tbl .actions{white-space:nowrap;text-align:right}
.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:11px;font-weight:600;letter-spacing:.06em;box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 1px 2px rgba(22,32,26,.12)}
.badge.OPEN{background:linear-gradient(180deg,#fff6dd,#ffeebd);color:#8a5b00}
.badge.CLOSED{background:linear-gradient(180deg,#e7f3ea,#d6e9dc);color:var(--palm-deep)}
.badge.CANCELLED{background:linear-gradient(180deg,#f9e8e2,#f1d6cc);color:var(--red)}
.badge.IN{background:linear-gradient(180deg,#e7f3ea,#d6e9dc);color:var(--palm-deep)}
.badge.LEGACY{background:linear-gradient(180deg,#ece8f8,#ddd6f1);color:#4b3a8a}
.badge.STATION{background:linear-gradient(180deg,#e7f3ea,#d6e9dc);color:var(--palm-deep)}
.tp-reprint{margin-top:4px;padding:3px 6px;border:1px dashed #666;font-size:11px;font-weight:600;letter-spacing:.04em}
.badge.OUT{background:linear-gradient(180deg,#feefd8,#fbe1b8);color:#97570b}
.tabs{display:inline-flex;background:linear-gradient(180deg,#dde2d4,#e8ebe1);border-radius:11px;padding:3px;gap:2px;flex-wrap:wrap;
  box-shadow:inset 0 2px 5px rgba(22,32,26,.14), 0 1px 0 rgba(255,255,255,.7)}
.tabs button{border:0;background:none;cursor:pointer;font:600 13px "Inter",sans-serif;color:var(--muted);padding:8px 16px;border-radius:9px}
.tabs button.active{background:linear-gradient(180deg,#ffffff,#f3f5ee);color:var(--ink);
  box-shadow:0 2px 6px rgba(22,32,26,.18), inset 0 1px 0 #fff}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.toolbar input,.toolbar select{padding:9px 11px;border:1px solid var(--line);border-radius:9px;font:400 14px "Inter",sans-serif;
  background:linear-gradient(180deg,#fdfdfb,#f4f6f0);box-shadow:inset 0 1px 3px rgba(22,32,26,.08)}
.alert{padding:11px 14px;border-radius:10px;margin-bottom:12px;font-weight:500;box-shadow:var(--sh-soft)}
.alert.err{background:linear-gradient(180deg,#fbe9e2,#f6ddd2);color:#8a2f12;border:1px solid #eec5b5}
.alert.ok{background:linear-gradient(180deg,#e8f4ec,#dcece1);color:var(--palm-deep);border:1px solid #c3ddca}
.empty{padding:36px;text-align:center;color:var(--muted)}
.mt{margin-top:16px}.mb{margin-bottom:16px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spread{justify-content:space-between}
.chip{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;font-size:12px;font-weight:600;
  background:linear-gradient(180deg,#fff,#eef1e8);border:1px solid var(--line);box-shadow:0 2px 5px rgba(22,32,26,.10), inset 0 1px 0 #fff}
.chip .dot{width:8px;height:8px;border-radius:50%}
.chip.on .dot{background:#2ea75b;box-shadow:0 0 8px rgba(46,167,91,.8)}
.chip.off .dot{background:#b9c0b4}
.cam-frame{position:relative;border-radius:14px;overflow:hidden;background:#0a0f0b;
  border:1px solid #050805;box-shadow:inset 0 0 0 3px rgba(90,102,92,.5), 0 12px 26px -8px rgba(10,16,12,.5)}
.cam-frame video,.cam-frame img{display:block;width:100%;max-height:300px;object-fit:cover;background:#000}
.cam-frame .cam-tag{position:absolute;top:8px;left:8px;background:rgba(8,12,9,.7);color:#9fe8ae;font:600 10px "JetBrains Mono",monospace;
  letter-spacing:.14em;padding:3px 8px;border-radius:6px;backdrop-filter:blur(3px)}
.cam-frame .rec{position:absolute;top:9px;right:10px;width:9px;height:9px;border-radius:50%;background:#ff5340;box-shadow:0 0 10px #ff5340;animation:blink 1.4s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.photo-thumb{border-radius:10px;border:1px solid var(--line);box-shadow:var(--sh-soft);max-width:100%}
.modal-bg{position:fixed;inset:0;background:rgba(16,24,18,.6);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:40;padding:20px}
.modal{background:linear-gradient(180deg,#fff,#f6f8f2);border-radius:16px;width:min(740px,100%);max-height:92vh;overflow:auto;
  box-shadow:0 30px 80px rgba(0,0,0,.45), inset 0 1px 0 #fff;border:1px solid rgba(255,255,255,.7)}
.modal .card-h{position:sticky;top:0;background:linear-gradient(180deg,#fff,#f8faf4);z-index:2}
.ticket-print{font-family:"JetBrains Mono",monospace;font-size:13px}
.ticket-print .tp-head{text-align:center;border-bottom:1px dashed #888;padding-bottom:8px;margin-bottom:10px}
.ticket-print .tp-head b{font-size:16px;letter-spacing:.08em}
.ticket-print table{width:100%}
.ticket-print td{padding:2px 4px;vertical-align:top}
.ticket-print .wt td{border-top:1px dashed #888;font-weight:700}
/* ---- Login (two-panel card: truck art left, sign-in form right) ---- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:linear-gradient(160deg,#22332a,#121b15)}
.login-card{display:grid;grid-template-columns:1fr 1fr;width:min(880px,100%);overflow:hidden}
.login-art{display:flex;align-items:center;justify-content:center;padding:36px 28px;border-right:1px solid var(--line);
  background:linear-gradient(180deg,#fff,#f4f7f0)}
.login-art img{width:100%;height:auto;display:block}
.login-form{padding:44px 40px;display:flex;flex-direction:column;justify-content:center}
.login-brand{margin-bottom:20px}
.login-title{display:block;font-family:"Barlow Condensed",sans-serif;font-size:28px;font-weight:700;letter-spacing:.04em;line-height:1}
@media(max-width:720px){.login-card{grid-template-columns:1fr}.login-art{border-right:0;border-bottom:1px solid var(--line);padding:22px}
  .login-art img{max-width:340px;margin:0 auto}.login-form{padding:28px 22px}}
@media print{body *{visibility:hidden}.print-area,.print-area *{visibility:visible}.print-area{position:absolute;inset:0}}
@media(max-width:860px){.shell{flex-direction:column}.sidebar{width:100%;height:auto;position:static}.nav{flex-direction:row;overflow-x:auto}.main{padding:18px 14px 60px}.frm{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.stat:hover,.nav button:hover{transform:none}}

/* ===== Stage 7: sync badge (§4 refined UX) ===== */
.sync-badge { margin: 10px 14px; padding: 6px 10px; border-radius: 8px; font-size: 12px;
  background: #232a31; color: #9fb0be; border: 1px solid #2e3740; }
.sync-badge.ok { color: #7ec8a9; border-color: #2c4a3d; }
.sync-badge.off { color: #d9b36b; border-color: #4a3f2c; }
.sync-badge.busy { color: #7eb3c8; border-color: #2c404a; }
.sync-badge.fault { color: #e08585; border-color: #5a2c2c; background: #2a1a1a; font-weight: 600; }