/* =========================================================================
   Golden Marketing ERP — design tokens
   Palette: charcoal-navy shell, warm parchment canvas, brushed-gold accent
   (a nod to "Golden Marketing" + the SAP-style module badges below).
   Type: Sora for display/headings, Inter for body, IBM Plex Mono for
   document numbers and module codes — the "transaction code" signature.
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@600;700&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  --ink: #1c2333;
  --ink-soft: #2c3346;
  --parchment: #f7f5f0;
  --paper: #ffffff;
  --line: #e4dfd3;
  --slate: #5b6172;
  --gold: #c9a227;
  --gold-deep: #a3811c;
  --good: #2f7d5c;
  --bad: #b3433f;
  --warn: #b3863f;

  --font-display: "Sora", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --radius: 6px;
  --shadow: 0 1px 2px rgba(28, 35, 51, 0.06), 0 6px 16px rgba(28, 35, 51, 0.05);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--parchment);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

/* ---------- Shell layout ---------- */
.shell {
  display: grid;
  grid-template-columns: 248px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--ink);
  color: #cfd3de;
  padding: 22px 16px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 0 8px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 14px;
}

.brand-mark {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--gold);
  background: rgba(201,162,39,0.12);
  border: 1px solid rgba(201,162,39,0.35);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 12px;
  letter-spacing: 0.04em;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: #fff;
}

.nav-group-label {
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7d8296;
  padding: 14px 10px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius);
  font-size: 13.5px;
  font-weight: 500;
  color: #cfd3de;
}

.nav-item:hover { background: rgba(255,255,255,0.06); color: #fff; }

.nav-item.active {
  background: rgba(201,162,39,0.14);
  color: #fff;
}

.tcode {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gold);
  background: rgba(201,162,39,0.10);
  border: 1px solid rgba(201,162,39,0.25);
  border-radius: 4px;
  padding: 1px 5px;
  min-width: 28px;
  text-align: center;
}

.nav-item.active .tcode {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}

/* ---------- Main area ---------- */
.main { padding: 28px 36px 48px; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 22px;
}

.page-eyebrow {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--slate);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.page-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  margin: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--ink);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 9px 16px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
}

.btn.gold { background: var(--gold); color: var(--ink); }
.btn:hover { opacity: 0.9; }

/* ---------- Cards / KPIs ---------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.kpi-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
}

.kpi-card .tcode { margin-bottom: 10px; display: inline-block; }
.kpi-card .kpi-value { font-family: var(--font-display); font-size: 26px; font-weight: 700; }
.kpi-card .kpi-label { font-size: 12.5px; color: var(--slate); margin-top: 2px; }

/* ---------- Data table ---------- */
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

table.data {
  width: 100%;
  border-collapse: collapse;
}

table.data thead th {
  text-align: left;
  font-size: 11.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--slate);
  background: #faf8f3;
  border-bottom: 1px solid var(--line);
  padding: 10px 16px;
}

table.data tbody td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
}

table.data tbody tr:last-child td { border-bottom: none; }
table.data tbody tr:hover { background: #faf8f1; }

.mono { font-family: var(--font-mono); font-size: 12.5px; }

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.badge.status-draft, .badge.status-new { background: #eef0f4; color: var(--slate); }
.badge.status-confirmed, .badge.status-qualified, .badge.status-ordered, .badge.status-transfer { background: #fff3da; color: var(--warn); }
.badge.status-posted, .badge.status-won, .badge.status-delivered, .badge.status-received, .badge.status-invoiced, .badge.status-receipt, .badge.status-return { background: #e7f3ec; color: var(--good); }
.badge.status-cancelled, .badge.status-lost, .badge.status-reversed, .badge.status-damage, .badge.status-issue { background: #fbe9e8; color: var(--bad); }
.badge.status-adjustment { background: #eef0f4; color: var(--slate); }

.empty-state {
  padding: 48px 16px;
  text-align: center;
  color: var(--slate);
}

.empty-state .tcode { margin-bottom: 12px; }

.pagination {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding: 14px 16px;
  font-size: 13px;
}

.pagination a { color: var(--gold-deep); font-weight: 600; }

/* ---------- Auth ---------- */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
}

.auth-card {
  background: var(--paper);
  border-radius: 10px;
  padding: 36px 34px;
  width: 340px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}

.auth-card .brand { border: none; margin-bottom: 22px; padding: 0; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12.5px; font-weight: 600; margin-bottom: 5px; color: var(--ink-soft); }
.field input {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: var(--font-body);
}
.field input:focus { outline: 2px solid var(--gold); outline-offset: 1px; }

@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
}