.hidden {
  display: none !important;
}

:root {
  --bg: #0b1220;
  --card: #121a2b;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --primary: #1565c0;
  --border: #1f2937;
  --danger: #ef4444;
  --ok: #22c55e;
  --neutral: #cbd5e1;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: linear-gradient(180deg, #0b1220, #111827);
  color: var(--text);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  background: rgba(11, 18, 32, 0.96);
  border-bottom: 1px solid var(--border);
  gap: 12px;
  flex-wrap: wrap;
}

.topbar h1 {
  margin: 0;
  font-size: 24px;
}

.sub {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.header-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 16px 16px 88px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 16px;
}

.grid {
  display: grid;
  gap: 12px;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.metric {
  background: #0f172a;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}

.metric span {
  display: block;
  color: var(--muted);
  margin-bottom: 6px;
}

.metric strong {
  font-size: 20px;
}

button {
  cursor: pointer;
  border: none;
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 14px;
}

.primary {
  background: var(--primary);
  color: #fff;
}

.secondary-btn {
  background: #0f172a;
  color: var(--text);
  border: 1px solid var(--border);
}

.status-bar {
  padding: 8px 16px;
  font-size: 13px;
  color: #e5e7eb;
  background: #111827;
  border-bottom: 1px solid var(--border);
}

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 10px 12px;
  background: rgba(11, 18, 32, 0.96);
  border-top: 1px solid var(--border);
}

.nav-btn {
  background: #0f172a;
  color: var(--text);
  border: 1px solid var(--border);
}

.nav-btn.active {
  background: var(--primary);
  color: #fff;
}

.table-wrap {
  display: grid;
  gap: 12px;
}

.row {
  display: grid;
  grid-template-columns: 1.7fr 1.05fr 1.2fr 1.3fr 1.2fr;
  gap: 10px;
  align-items: center;
  background: #0f172a;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}

.head-row {
  font-size: 13px;
  color: var(--muted);
  background: transparent;
  border: none;
  padding: 0 12px;
}

.group {
  color: var(--muted);
  font-size: 12px;
}

.note {
  font-size: 13px;
  color: var(--muted);
}

input[type="text"],
input[type="number"] {
  width: 100%;
  background: #111827;
  color: #e5e7eb;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 6px 0 12px;
}

.qty-inline {
  margin: 0;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.modal-card {
  width: min(520px, 92vw);
  background: #121a2b;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
}

.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 12px;
}

.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 12px 0;
}

.tab {
  background: #0f172a;
  color: var(--text);
  border: 1px solid var(--border);
}

.tab.active {
  background: var(--primary);
  color: #fff;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.quick-btn {
  background: #e8eef7;
  color: #0f172a;
  border-radius: 16px;
  padding: 16px;
  text-align: left;
}

.quick-btn strong {
  display: block;
  font-size: 18px;
  margin-bottom: 6px;
}

.unit-muted {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}

.inline-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.small-btn {
  padding: 8px 10px;
  font-size: 12px;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.money-hidden .money {
  filter: blur(6px);
  user-select: none;
}

.money-hidden .money::selection {
  background: transparent;
}

.product-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.source-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  letter-spacing: 0.02em;
  text-transform: lowercase;
}

.source-badge.live {
  background: rgba(34, 197, 94, 0.14);
  color: #4ade80;
  border-color: rgba(34, 197, 94, 0.28);
}

.source-badge.manual {
  background: rgba(245, 158, 11, 0.14);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.28);
}

.source-badge.fallback {
  background: rgba(148, 163, 184, 0.14);
  color: #cbd5e1;
  border-color: rgba(148, 163, 184, 0.28);
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 88px;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
  border: 1px solid transparent;
  letter-spacing: 0.01em;
}

.pill.up {
  background: rgba(34, 197, 94, 0.16);
  color: #4ade80;
  border-color: rgba(34, 197, 94, 0.32);
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.06) inset;
}

.pill.down {
  background: rgba(239, 68, 68, 0.16);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.32);
  box-shadow: 0 0 0 1px rgba(239, 68, 68, 0.06) inset;
}

.pill.flat {
  background: rgba(148, 163, 184, 0.14);
  color: #cbd5e1;
  border-color: rgba(148, 163, 184, 0.24);
}

/* =========================================
   MOBILE + TABLET: assets stay horizontal like desktop
   Portrait no longer stacks rows vertically.
   ========================================= */
@media (max-width: 1100px) {
  .grid-4,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .container {
    padding: 16px 12px 88px;
  }

  .table-wrap {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }

  .head-row,
  .row {
    min-width: 760px;
  }

  .head-row {
    display: grid;
    grid-template-columns: minmax(220px, 1.7fr) minmax(95px, 1.05fr) minmax(110px, 1.2fr) minmax(140px, 1.3fr) minmax(110px, 1.2fr);
    gap: 10px;
    align-items: center;
    padding: 0 14px;
  }

  .row {
    grid-template-columns: minmax(220px, 1.7fr) minmax(95px, 1.05fr) minmax(110px, 1.2fr) minmax(140px, 1.3fr) minmax(110px, 1.2fr);
    gap: 10px;
    align-items: center;
    padding: 14px;
  }

  .product-head {
    flex-wrap: nowrap;
    align-items: center;
  }

  .inline-actions {
    flex-wrap: nowrap;
  }

  .qty-inline {
    margin: 0;
    min-width: 110px;
  }
}