/* Stockyard — Shreya Infrasolutions brand styles */

:root{
  --bg:#F7F6F4; --surface:#FFFFFF; --surface-2:#F0EEEA; --border:#DEDAD4;
  --text:#2A2A2A; --text-dim:#6E6A65;
  --accent:#F47B20; --accent-ink:#A04B08; --accent-soft:#FCE7D5;
  --success:#2E7D53; --success-soft:#DDEFE4;
  --warning:#9B6B12; --warning-soft:#F7E7C8;
  --critical:#B4362B; --critical-soft:#F8DCD7;
  --shadow:0 1px 2px rgba(42,42,42,.06), 0 6px 20px -8px rgba(42,42,42,.16);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#1B1B1B; --surface:#242424; --surface-2:#2E2E2E; --border:#3C3C3C;
    --text:#F2F0ED; --text-dim:#A29E98;
    --accent:#F58F3E; --accent-ink:#FFD3AE; --accent-soft:#3A2617;
    --success:#55B481; --success-soft:#1C3327;
    --warning:#E0AE52; --warning-soft:#3A2F16;
    --critical:#E5776A; --critical-soft:#3C2320;
    --shadow:0 1px 2px rgba(0,0,0,.35), 0 10px 28px -10px rgba(0,0,0,.6);
  }
}

*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:"Inter",ui-sans-serif,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Barlow Condensed","Arial Narrow",sans-serif;text-transform:uppercase;letter-spacing:.02em;margin:0}
a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:underline}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.dim{color:var(--text-dim)}
.wrap{max-width:1280px;margin:0 auto;padding:0 24px}
.page{padding-top:20px;padding-bottom:56px}

/* header */
header.top{border-bottom:2px solid var(--text);background:var(--surface)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:inherit}
.brand:hover{text-decoration:none}
.brand .logo{height:44px;width:auto;display:block}
.brand-text{display:flex;flex-direction:column;gap:2px}
.wordmark{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;font-weight:700;font-size:30px;line-height:.95}
.wordmark .mark,.mark{color:var(--accent)}
.brand .sub{font-size:11px;color:var(--text-dim);letter-spacing:.08em;text-transform:uppercase;font-weight:500}
.nav{display:flex;align-items:center;gap:16px;font-size:13.5px;font-weight:600;flex-wrap:wrap}
.nav a{color:var(--text)}
.nav a.plain{color:var(--text-dim);font-weight:500}
.nav .who{display:flex;flex-direction:column;line-height:1.25;padding-left:12px;border-left:1px solid var(--border)}
.nav .who .role{font-size:11px;color:var(--text-dim);font-weight:500;text-transform:uppercase;letter-spacing:.05em}

/* flash + banner */
.flash{padding:11px 14px;border-radius:8px;font-size:13.5px;font-weight:500;margin-bottom:16px;
  background:var(--success-soft);color:var(--success);border:1px solid var(--success)}
.flash.err{background:var(--critical-soft);color:var(--critical);border-color:var(--critical)}
.banner{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:8px;margin-bottom:16px;
  background:var(--critical-soft);border:1px solid var(--critical);color:var(--critical);font-size:13.5px;font-weight:500}
.banner a{margin-left:auto;color:inherit;text-decoration:underline}

/* KPIs */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:14px 16px;box-shadow:var(--shadow)}
.kpi .label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);margin-bottom:6px;font-weight:500}
.kpi .value{font-size:30px;font-weight:600;line-height:1;letter-spacing:-.02em}
.kpi.alert .value{color:var(--critical)}
.kpi .foot{font-size:12px;color:var(--text-dim);margin-top:4px}

/* tabs / toolbar */
.tabs{display:flex;align-items:center;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.tabs a{padding:7px 14px;border:1px solid var(--border);border-radius:99px;font-size:13.5px;font-weight:600;
  color:var(--text);background:var(--surface)}
.tabs a:hover{text-decoration:none;border-color:var(--text-dim)}
.tabs a.on{background:var(--text);color:var(--bg);border-color:var(--text)}
.tabs .spacer{flex:1}
.crumb{font-size:13px;margin:0 0 14px}

/* buttons + inputs */
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--surface);
  color:var(--text);border-radius:6px;padding:8px 14px;font-size:13.5px;font-weight:600;cursor:pointer;font-family:inherit}
.btn:hover{border-color:var(--text-dim);text-decoration:none}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#2A2A2A}
.btn.primary:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent}
.btn.small{padding:6px 11px;font-size:12.5px}
.btn.block{width:100%;justify-content:center;margin-top:14px}
input,select,textarea{font-family:inherit;font-size:13.5px;color:var(--text);background:var(--surface);
  border:1px solid var(--border);border-radius:6px;padding:8px 10px}
input:focus,select:focus,textarea:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}

/* panels + tables */
.panel{background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);
  margin-bottom:20px;overflow:hidden}
.panel-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:13px 16px;border-bottom:1px solid var(--border)}
.panel-head h2{font-size:20px;font-weight:600}
.panel-head .count{font-size:12px;color:var(--text-dim)}
.panel-head .tools{margin-left:auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.panel-head .tools input,.panel-head .tools select{font-size:12.5px;padding:6px 9px}
.panel.shortage{border-color:var(--accent)}
.panel.shortage .panel-head{background:var(--accent-soft);border-bottom-color:var(--accent)}
.panel.shortage .panel-head h2{color:var(--accent-ink)}

.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:760px}
thead th{text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;
  color:var(--text-dim);padding:9px 14px;border-bottom:1px solid var(--border);background:var(--surface-2);white-space:nowrap}
tbody td{padding:10px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:var(--surface-2)}
tbody tr.low td{background:var(--critical-soft)}
tbody tr.muted td{opacity:.55}
.item-link{font-weight:600;color:var(--text);border-bottom:1px dotted var(--text-dim)}
.item-link:hover{color:var(--accent-ink);border-bottom-color:var(--accent);text-decoration:none}
.empty{padding:34px 20px;text-align:center;color:var(--text-dim);font-size:13.5px}

.badge{display:inline-block;font-size:11px;padding:2px 8px;border-radius:99px;border:1px solid var(--border);
  color:var(--text-dim);background:var(--surface-2);white-space:nowrap}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:99px;white-space:nowrap}
.pill.ok{background:var(--success-soft);color:var(--success)}
.pill.warn{background:var(--warning-soft);color:var(--warning)}
.pill.crit{background:var(--critical-soft);color:var(--critical)}
.pill .sw{width:6px;height:6px;border-radius:50%;background:currentColor}
.tx{font-weight:600;font-size:11.5px;letter-spacing:.03em}
.tx.IN{color:var(--success)}
.tx.OUT,.tx.ISSUE{color:var(--accent-ink)}

.qtybar{width:120px}
.qtybar .track{height:6px;border-radius:99px;background:var(--surface-2);overflow:hidden;border:1px solid var(--border)}
.qtybar .fill{height:100%;background:var(--success)}
.qtybar.low .fill{background:var(--critical)}
.qtybar .row{display:flex;justify-content:space-between;gap:8px;font-size:11px;color:var(--text-dim);margin-top:3px}

.row-actions{display:flex;gap:6px;justify-content:flex-end;align-items:center}
.inline{display:inline}
.icon-btn{border:1px solid var(--border);background:var(--surface);border-radius:6px;height:28px;padding:0 8px;
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-dim);
  font-size:12px;font-weight:600;font-family:inherit}
.icon-btn:hover{color:var(--text);border-color:var(--text-dim);text-decoration:none}
.icon-btn.danger:hover{color:var(--critical);border-color:var(--critical)}

.hist-summary{display:flex;gap:22px;flex-wrap:wrap;padding:14px 16px;background:var(--surface-2);
  border-bottom:1px solid var(--border)}
.hist-summary div span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);margin-bottom:3px}
.hist-summary div b{font-size:17px;font-weight:600}

/* modals */
.overlay{position:fixed;inset:0;background:rgba(20,17,12,.5);display:none;align-items:flex-start;
  justify-content:center;padding:5vh 16px;z-index:60;overflow-y:auto}
.overlay.open{display:flex}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);
  width:100%;max-width:520px;padding:20px}
.modal h3{font-size:21px;font-weight:600;margin-bottom:4px}
.modal .hint{font-size:12px;color:var(--text-dim);margin:0 0 14px}
.field{margin-bottom:12px}
.field label{display:block;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim);
  margin-bottom:5px;font-weight:500}
.field input,.field select,.field textarea{width:100%}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.seg{display:flex;border:1px solid var(--border);border-radius:6px;overflow:hidden}
.seg button{flex:1;padding:8px 6px;border:none;background:var(--surface);color:var(--text-dim);font-size:12.5px;
  font-weight:600;cursor:pointer;border-right:1px solid var(--border);font-family:inherit}
.seg button:last-child{border-right:none}
.seg button.on{background:var(--accent);color:#2A2A2A}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}

/* auth screens */
.auth-card{max-width:400px;margin:6vh auto;background:var(--surface);border:1px solid var(--border);
  border-radius:12px;box-shadow:var(--shadow);padding:28px}
.auth-logo{height:64px;display:block;margin:0 auto 14px}
.auth-card h1{font-size:34px;text-align:center;margin-bottom:6px}
.auth-card .lead{font-size:13px;color:var(--text-dim);text-align:center;margin:0 0 20px;line-height:1.5}
.auth-card label{display:block;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim);
  margin:12px 0 5px;font-weight:500}
.auth-card input{width:100%}
.fineprint{font-size:11.5px;color:var(--text-dim);text-align:center;margin-top:16px}

.foot{text-align:center;font-size:11.5px;color:var(--text-dim);padding:18px 24px 28px}

@media (max-width:800px){
  .kpis{grid-template-columns:repeat(2,1fr)}
  .wrap{padding:0 14px}
}

@media print{
  header.top,.tabs,.kpis,.banner,.panel-head .tools,.foot,.row-actions{display:none !important}
  body{background:#fff}
  .panel{box-shadow:none;border-color:#999}
  table{min-width:0}
}