:root {
  --gold: #b8860b; --gold-soft: #faf5e6; --ink: #1c1c1c; --muted: #6b7280;
  --line: #e5e7eb; --bg: #f7f7f5; --ok: #15803d; --warn: #b45309; --err: #b91c1c;
  --radius: 10px;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink); background: var(--bg); }
a { color: inherit; }
.topbar { display: flex; align-items: center; gap: 24px; padding: 12px 24px;
  background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.brand { font-weight: 700; text-decoration: none; font-size: 17px; display: flex; align-items: center; gap: 8px; }
.brand-logo { width: 26px; height: 26px; object-fit: contain; }
.logout { margin-left: auto; color: var(--muted); text-decoration: none; font-size: 13px; font-weight: 600; }
.logout:hover { color: var(--gold); }
.topbar nav { display: flex; gap: 18px; }
.topbar nav a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: 14px; }
.topbar nav a:hover { color: var(--gold); }
.wrap { max-width: 1200px; margin: 0 auto; padding: 24px; }

h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 24px 0 10px; }
.sub { color: var(--muted); margin: 0 0 20px; font-size: 14px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.card h3 { margin: 0 0 4px; font-size: 14px; }
.card .big { font-size: 28px; font-weight: 700; color: var(--gold); }

.board { display: grid; grid-auto-flow: column; grid-auto-columns: 260px; gap: 14px; overflow-x: auto; padding-bottom: 12px; }
.col { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 10px; }
.col h3 { margin: 0 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.tile { display: block; text-decoration: none; border: 1px solid var(--line); border-radius: 8px; padding: 10px; margin-bottom: 8px; background: #fff; }
.tile:hover { border-color: var(--gold); }
.tile .po { font-weight: 700; font-size: 14px; }
.tile .meta { color: var(--muted); font-size: 12px; margin-top: 2px; }

table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); font-size: 13px; }
th { background: var(--gold-soft); font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: #7a5c00; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.badge.info { background: #e0f2fe; color: #075985; }
.badge.warning { background: #fef3c7; color: var(--warn); }
.badge.error { background: #fee2e2; color: var(--err); }
.badge.ok { background: #dcfce7; color: var(--ok); }
.badge.muted { background: #f3f4f6; color: var(--muted); }

.btn { display: inline-block; border: 1px solid var(--gold); background: var(--gold); color: #fff;
  padding: 8px 14px; border-radius: 8px; font-weight: 600; font-size: 13px; cursor: pointer; text-decoration: none; }
.btn.secondary { background: #fff; color: var(--ink); border-color: var(--line); }
.btn.danger { background: #fff; color: var(--err); border-color: #fecaca; }
.btn:disabled, .btn.disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.flag { border-left: 3px solid var(--warn); padding: 8px 12px; margin: 8px 0; background: #fffbeb; border-radius: 6px; font-size: 13px; }
.flag.error { border-color: var(--err); background: #fef2f2; }
.recon { display: flex; gap: 24px; align-items: baseline; font-size: 14px; }
.recon .num { font-weight: 700; font-size: 18px; }
input[type=text], input[type=number], input[type=email], select { padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; font-size: 13px; }
.muted { color: var(--muted); }
.right { text-align: right; }

/* landing-page PO process cards + stepper */
.gatekey { color: var(--gold); font-weight: 700; }
.po-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 12px; }
.po-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 6px; }
.po-num { font-weight: 700; font-size: 15px; text-decoration: none; }
.po-num:hover { color: var(--gold); }
.po-meta { color: var(--muted); font-size: 12px; }
.drive-link { color: var(--gold); text-decoration: none; font-weight: 600; }
.stepper { display: flex; align-items: flex-start; gap: 0; margin-top: 14px; overflow-x: auto; padding-bottom: 4px; }
.step { position: relative; flex: 1 1 0; min-width: 78px; text-align: center; }
.step a { text-decoration: none; color: inherit; display: block; }
.step .dot { display: block; width: 26px; height: 26px; line-height: 26px; margin: 0 auto 5px; border-radius: 50%;
  font-size: 13px; font-weight: 700; background: #eef0f2; color: #9aa1a9; border: 2px solid #eef0f2; position: relative; z-index: 1; }
.step .lbl { font-size: 11px; color: var(--muted); display: block; line-height: 1.2; }
.step .gatemark { color: var(--gold); }
/* connector line between dots */
.step::before { content: ""; position: absolute; top: 13px; left: -50%; width: 100%; height: 2px; background: #e5e7eb; z-index: 0; }
.step:first-child::before { display: none; }
.step.done .dot { background: var(--gold); border-color: var(--gold); color: #fff; }
.step.done::before { background: var(--gold); }
.step.done .lbl { color: var(--ink); }
.step.active .dot { background: #fff; border-color: var(--gold); color: var(--gold); box-shadow: 0 0 0 3px var(--gold-soft); }
.step.active .lbl { color: var(--gold); font-weight: 700; }
.step.attention .dot { background: #fff; border-color: var(--err); color: var(--err); box-shadow: 0 0 0 3px #fee2e2; }
.step.attention .lbl { color: var(--err); font-weight: 700; }
.step a:hover .dot { filter: brightness(0.95); }