:root {
  --navy: #0f2744;
  --navy-mid: #1a3a5c;
  --navy-soft: #243f63;
  --blue: #2e75b6;
  --blue-light: #e8f2fc;
  --green: #3d6b2f;
  --green-bright: #5a9e47;
  --green-glow: rgba(90, 158, 71, 0.15);
  --bg: #f0f4f9;
  --surface: #ffffff;
  --text: #0f1c2e;
  --muted: #5c6f85;
  --border: #dce4ee;
  --danger: #b42318;
  --danger-bg: #fef3f2;
  --warn: #b54708;
  --warn-bg: #fffaeb;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(15, 39, 68, 0.06);
  --shadow: 0 4px 24px rgba(15, 39, 68, 0.08);
  --shadow-lg: 0 12px 40px rgba(15, 39, 68, 0.12);
  --sidebar-w: 260px;
  --header-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'IBM Plex Sans Thai', 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* ── Boot screen ── */
.boot {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(145deg, var(--navy) 0%, #1a4a7a 100%);
  transition: opacity 0.4s, visibility 0.4s;
}
.boot.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.boot__card {
  text-align: center; color: #fff; max-width: 420px; padding: 48px;
}
.boot__logo {
  width: 72px; height: 72px; margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--green-bright), var(--green));
  border-radius: 18px; display: flex; align-items: center; justify-content: center;
  font-size: 28px; font-weight: 800; box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}
.boot__title { font-size: 28px; font-weight: 700; margin: 0 0 8px; }
.boot__sub { opacity: 0.75; font-size: 15px; margin: 0 0 28px; }
.boot__spinner {
  width: 36px; height: 36px; margin: 0 auto;
  border: 3px solid rgba(255,255,255,0.2);
  border-top-color: var(--green-bright);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.boot__err { color: #ffb4b4; font-size: 14px; margin-top: 16px; display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── App shell ── */
.app { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  background: var(--navy);
  color: rgba(255,255,255,0.85);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0; z-index: 200;
}
.sidebar__brand {
  padding: 24px 22px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sidebar__logo {
  display: flex; align-items: center; gap: 12px;
}
.sidebar__mark {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--green-bright), var(--green));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 16px; color: #fff;
}
.sidebar__name { font-size: 20px; font-weight: 700; color: #fff; line-height: 1.2; }
.sidebar__name small { display: block; font-size: 11px; font-weight: 500; opacity: 0.55; letter-spacing: 0.06em; text-transform: uppercase; }

.sidebar__section {
  padding: 20px 16px 8px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(255,255,255,0.35);
}
.sidebar__nav { flex: 1; padding: 0 12px; }
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; margin-bottom: 4px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.7); text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.nav-item svg { width: 18px; height: 18px; opacity: 0.7; flex-shrink: 0; }
.nav-item:hover { background: rgba(255,255,255,0.06); color: #fff; }
.nav-item.is-active {
  background: rgba(90, 158, 71, 0.2);
  color: #fff;
  box-shadow: inset 3px 0 0 var(--green-bright);
}
.nav-item.is-active svg { opacity: 1; }

.sidebar__foot {
  padding: 16px 20px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 12px; color: rgba(255,255,255,0.45);
}
.sidebar__foot strong { color: rgba(255,255,255,0.7); display: block; margin-bottom: 4px; }

.shell {
  margin-left: var(--sidebar-w);
  flex: 1; display: flex; flex-direction: column; min-width: 0;
}

.topbar {
  height: var(--header-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px;
  position: sticky; top: 0; z-index: 100;
  box-shadow: var(--shadow-sm);
}
.topbar__left { display: flex; align-items: center; gap: 16px; }
.breadcrumb { font-size: 13px; color: var(--muted); }
.breadcrumb strong { color: var(--text); font-weight: 600; }
.topbar__right { display: flex; align-items: center; gap: 12px; }

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 20px;
  font-size: 13px; font-weight: 600;
  background: var(--blue-light); color: var(--navy-mid);
}
.pill__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green-bright);
  box-shadow: 0 0 0 3px var(--green-glow);
  animation: pulse 2s infinite;
}
.pill__dot--err { background: var(--danger); box-shadow: 0 0 0 3px rgba(180,35,24,0.2); animation: none; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.5} }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border: none; border-radius: var(--radius-sm);
  font: inherit; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: transform 0.1s, box-shadow 0.15s;
}
.btn:active { transform: scale(0.98); }
.btn--primary {
  background: linear-gradient(180deg, var(--green-bright), var(--green));
  color: #fff; box-shadow: 0 2px 8px rgba(61,107,47,0.35);
}
.btn--primary:hover { filter: brightness(1.05); }
.btn--secondary { background: var(--navy-mid); color: #fff; }
.btn--outline {
  background: var(--surface); color: var(--navy-mid);
  border: 1px solid var(--border);
}
.btn--danger { background: var(--danger); color: #fff; }
.btn--sm { padding: 6px 12px; font-size: 12px; }

.content { padding: 28px 32px 48px; flex: 1; }
.panel { display: none; animation: fadeIn 0.25s ease; }
.panel.is-active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.page-head { margin-bottom: 28px; }
.page-head h1 { font-size: 28px; font-weight: 700; margin: 0 0 6px; color: var(--navy); letter-spacing: -0.02em; }
.page-head p { margin: 0; color: var(--muted); font-size: 15px; max-width: 640px; }

/* KPI */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}
@media (max-width: 1100px) { .kpi-row { grid-template-columns: repeat(2, 1fr); } }
.kpi {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.kpi::after {
  content: ''; position: absolute; top: 0; right: 0;
  width: 80px; height: 80px; border-radius: 50%;
  background: var(--blue-light); opacity: 0.5;
  transform: translate(30%, -30%);
}
.kpi--warn::after { background: var(--warn-bg); }
.kpi--danger::after { background: var(--danger-bg); }
.kpi--ok::after { background: var(--green-glow); }
.kpi__icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--blue-light); color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px; font-size: 18px;
}
.kpi--warn .kpi__icon { background: var(--warn-bg); color: var(--warn); }
.kpi--danger .kpi__icon { background: var(--danger-bg); color: var(--danger); }
.kpi--ok .kpi__icon { background: var(--green-glow); color: var(--green); }
.kpi__value { font-size: 32px; font-weight: 700; color: var(--navy); line-height: 1; }
.kpi__label { font-size: 13px; color: var(--muted); margin-top: 6px; font-weight: 500; }

/* Cards */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  overflow: hidden;
}
.card__head {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card__head h2 { margin: 0; font-size: 16px; font-weight: 700; color: var(--navy); }
.card__sub { margin: 4px 0 0; font-size: 13px; color: var(--muted); font-weight: 500; }
.card--pipeline .card__body { padding: 20px 24px 28px; }

/* Supply chain pipeline */
.pipeline {
  display: flex;
  align-items: stretch;
  gap: 0;
  overflow-x: auto;
  padding: 8px 4px 16px;
  min-height: 200px;
}
.pipeline__empty {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  padding: 40px 0;
  width: 100%;
  text-align: center;
}
.pipeline__step {
  flex: 0 0 auto;
  display: flex;
  align-items: stretch;
  position: relative;
}
.pipeline__node {
  width: 168px;
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 14px 12px;
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.pipeline__node:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.pipeline__node.is-highlight {
  border-color: var(--danger);
  background: var(--danger-bg);
  box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.12);
}
.pipeline__node.is-selected {
  border-color: var(--blue);
  background: var(--blue-light);
}
.pipeline__node.is-transform {
  border-color: var(--green-bright);
  background: linear-gradient(180deg, #fff, #f4faf2);
}
.pipeline__badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
}
.pipeline__badge--receive { background: #eff8ff; color: #175cd3; }
.pipeline__badge--produce { background: #f4f3ff; color: #5925dc; }
.pipeline__badge--pack { background: #ecfdf3; color: #027a48; }
.pipeline__badge--ship { background: #fffaeb; color: #b54708; }
.pipeline__badge--sell { background: #fdf2fa; color: #c11574; }
.pipeline__lot {
  font-size: 12px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.35;
  word-break: break-word;
}
.pipeline__sku {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}
.pipeline__meta {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--muted);
  line-height: 1.5;
}
.pipeline__meta strong { color: var(--navy-mid); font-weight: 600; }
.pipeline__node.has-origin { width: 208px; }
.pipeline__origin {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
  font-size: 11px;
  line-height: 1.5;
}
.pipeline__origin-k {
  display: block;
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.pipeline__origin strong { color: var(--blue); font-weight: 700; }
.pipeline__origin > div + div { margin-top: 6px; }
.pipeline__arrow {
  flex: 0 0 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.pipeline__arrow::before {
  content: '';
  position: absolute;
  left: 8px;
  right: 8px;
  top: 50%;
  height: 2px;
  background: linear-gradient(90deg, var(--border), var(--blue));
}
.pipeline__arrow::after {
  content: '';
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--blue);
}
.pipeline__arrow.is-hot::before { background: linear-gradient(90deg, var(--danger), #e85d4c); }
.pipeline__arrow.is-hot::after { border-left-color: var(--danger); }

.pipeline__transform {
  flex: 0 0 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--green);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.pipeline__transform svg { width: 20px; height: 20px; opacity: 0.8; }

.pipeline__customers {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.pipeline__customers-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 12px;
}
.pipeline__customers-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.pipeline__customer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  min-width: 200px;
}
.pipeline__customer.is-highlight {
  border-color: var(--danger);
  background: var(--danger-bg);
}
.pipeline__customer-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}
.pipeline__customer-name { font-weight: 700; color: var(--navy); }
.pipeline__customer-sub { font-size: 11px; color: var(--muted); }

.pipeline__step--branch { width: auto; min-width: 200px; }
.pipeline__branch-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
  text-align: center;
}
.pipeline__branch {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pipeline__sell-card {
  width: 188px;
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  border-left: 3px solid #c11574;
}
.pipeline__sell-card.is-highlight {
  border-color: var(--danger);
  background: var(--danger-bg);
}

/* Genealogy reuses pipeline */
.genealogy .pipeline { min-height: 180px; padding: 0; }
.genealogy .pipeline__node { width: 150px; }

.badge--open { background: #eff8ff; color: #175cd3; }
.badge--released { background: #ecfdf3; color: #027a48; }
.badge--receive { background: #eff8ff; color: #175cd3; }
.badge--produce { background: #f4f3ff; color: #5925dc; }
.badge--pack { background: #ecfdf3; color: #027a48; }
.badge--ship { background: #fffaeb; color: #b54708; }
.badge--sell { background: #fdf2fa; color: #c11574; }
.badge--investigation { background: #eff8ff; color: #175cd3; }
.badge--class_i, .badge--class-i { background: var(--danger-bg); color: var(--danger); }
.badge--class_ii, .badge--class-ii { background: var(--warn-bg); color: var(--warn); }
.badge--class_iii, .badge--class-iii { background: #f2f4f7; color: var(--muted); }

.btn--ghost {
  background: transparent;
  color: var(--navy-mid);
  border: 1px solid var(--border);
  padding: 4px 10px;
  font-size: 12px;
}
.card__body { padding: 24px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 1000px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* Trace flow strip */
.flow-strip {
  display: flex; align-items: center; gap: 0;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px 24px; margin-bottom: 28px;
  overflow-x: auto;
}
.flow-step {
  flex: 1; min-width: 100px; text-align: center; position: relative;
}
.flow-step:not(:last-child)::after {
  content: '→'; position: absolute; right: -8px; top: 50%;
  transform: translateY(-50%); color: var(--border); font-size: 18px;
}
.flow-step__icon {
  width: 44px; height: 44px; margin: 0 auto 8px;
  border-radius: 50%; background: var(--blue-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.flow-step__label { font-size: 12px; font-weight: 600; color: var(--navy); }
.flow-step__sub { font-size: 11px; color: var(--muted); }

/* Tables */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data th {
  text-align: left; padding: 12px 16px;
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--muted);
  background: #f8fafc; border-bottom: 1px solid var(--border);
}
table.data td {
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
table.data tbody tr:hover td { background: #f8fbff; }
table.data tbody tr.is-selected td { background: var(--blue-light); }
.empty-row td { text-align: center; color: var(--muted); padding: 40px; }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: 6px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em;
}
.badge--released { background: #ecfdf3; color: #027a48; }
.badge--hold { background: var(--warn-bg); color: var(--warn); }
.badge--investigation { background: #eff8ff; color: #175cd3; }
.badge--closed { background: #ecfdf3; color: var(--green); }
.badge--class_i { background: var(--danger-bg); color: var(--danger); }
.badge--class_ii { background: var(--warn-bg); color: var(--warn); }
.badge--class_iii { background: #f2f4f7; color: var(--muted); }

/* Forms */
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--navy-mid); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 14px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font: inherit; font-size: 14px;
  transition: border-color 0.15s, box-shadow 0.15s;
  background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(46,117,182,0.15);
}
.field textarea { min-height: 96px; resize: vertical; }
.field--check { display: flex; align-items: center; gap: 10px; }
.field--check input { width: auto; margin: 0; }
.field--check label { margin: 0; font-weight: 500; }

.search-bar {
  display: flex; gap: 12px; margin-bottom: 20px;
}
.search-bar input { flex: 1; margin: 0; }

/* Genealogy visual */
.genealogy {
  min-height: 280px; padding: 8px 0;
}
.genealogy__center {
  text-align: center; margin: 24px 0;
}
.genealogy__node {
  display: inline-block; padding: 12px 20px;
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-soft));
  color: #fff; border-radius: var(--radius-sm);
  font-weight: 700; font-size: 14px;
  box-shadow: var(--shadow);
}
.genealogy__node small { display: block; font-weight: 500; opacity: 0.7; font-size: 11px; margin-top: 2px; }
.genealogy__col { display: flex; flex-direction: column; gap: 10px; }
.genealogy__link {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; background: #f8fafc;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 13px;
}
.genealogy__link--up { border-left: 3px solid var(--blue); }
.genealogy__link--down { border-left: 3px solid var(--green-bright); }
.genealogy__arrow { color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; margin: 12px 0 8px; }
.genealogy__grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 20px; align-items: start; }

/* Impact cards */
.impact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.impact-metric {
  background: #f8fafc; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 16px; text-align: center;
}
.impact-metric__val { font-size: 28px; font-weight: 700; color: var(--navy); }
.impact-metric__lbl { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* Compliance */
.compliance-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px;
}
.compliance-card {
  padding: 20px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: linear-gradient(180deg, #fff, #f8fafc);
}
.compliance-card h3 { margin: 0 0 8px; font-size: 15px; color: var(--navy); }
.compliance-card p { margin: 0; font-size: 13px; color: var(--muted); line-height: 1.6; }

/* Import zone */
.dropzone {
  border: 2px dashed var(--border); border-radius: var(--radius);
  padding: 48px 24px; text-align: center;
  background: #fafbfc; transition: border-color 0.2s, background 0.2s;
}
.dropzone.is-drag { border-color: var(--blue); background: var(--blue-light); }
.dropzone__icon { font-size: 40px; margin-bottom: 12px; opacity: 0.5; }
.dropzone p { margin: 0 0 16px; color: var(--muted); }

.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 9000;
  background: var(--navy); color: #fff; padding: 14px 20px;
  border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
  font-size: 14px; font-weight: 500;
  transform: translateY(100px); opacity: 0;
  transition: transform 0.3s, opacity 0.3s;
}
.toast.is-show { transform: none; opacity: 1; }
.toast--error { background: var(--danger); }

@media (max-width: 768px) {
  .sidebar { display: none; }
  .shell { margin-left: 0; }
  .content { padding: 20px 16px; }
}

/* Role gate */
.gate[hidden],
.app[hidden] {
  display: none !important;
}

.gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(46,117,182,0.18), transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(90,158,71,0.15), transparent 45%),
    linear-gradient(160deg, #0f2744 0%, #1a3a5c 55%, #0f2744 100%);
  color: #fff;
}
.gate__inner { max-width: 960px; width: 100%; }
.gate__brand { text-align: center; margin-bottom: 28px; }
.gate__mark {
  width: 64px; height: 64px; margin: 0 auto 16px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--green-bright), var(--green));
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 800;
}
.gate__brand h1 { margin: 0 0 6px; font-size: 32px; }
.gate__brand p { margin: 0; opacity: 0.7; }
.gate__lead { text-align: center; opacity: 0.85; margin: 0 0 28px; font-size: 15px; }
.gate__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 900px) { .gate__cards { grid-template-columns: 1fr; } }
.gate-card {
  text-align: left;
  padding: 22px 20px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  color: #fff;
  cursor: pointer;
  font: inherit;
  transition: transform 0.15s, background 0.15s, border-color 0.15s;
}
.gate-card:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.1);
  border-color: rgba(90,158,71,0.6);
}
.gate-card__role {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.55;
  margin-bottom: 8px;
}
.gate-card strong { display: block; font-size: 17px; margin-bottom: 8px; }
.gate-card span:last-child { display: block; font-size: 13px; opacity: 0.75; line-height: 1.5; }
.gate__foot { text-align: center; margin-top: 28px; font-size: 13px; opacity: 0.6; }
.gate__foot code { color: #b8e0a8; }
.gate__foot a { color: #7fd8ff; text-decoration: none; opacity: 1; }
.gate__foot a:hover { text-decoration: underline; }

.sidebar--public { background: #16324f; }
.sidebar--admin { background: #1a2433; }

.flow-guide {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
@media (max-width: 900px) { .flow-guide { grid-template-columns: 1fr 1fr; } }
.flow-guide__step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.flow-guide__step strong { display: block; color: var(--navy); font-size: 13px; margin-bottom: 4px; }
.flow-guide__step span { font-size: 12px; color: var(--muted); }

/* Ledger / hash chain explorer (verify page) */
.card--ledger .card__body { padding-top: 8px; }
.chain-explain {
  background: #f7fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin-bottom: 20px;
}
.chain-explain h3 { margin: 0 0 12px; font-size: 15px; color: var(--navy); }
.chain-explain__steps {
  margin: 0;
  padding-left: 20px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
}
.chain-explain__steps li { margin-bottom: 6px; }
.chain-explain__steps strong { color: var(--navy-mid); }
.chain-explain__diagram {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
  font-size: 12px;
  color: var(--muted);
}
.chain-pill {
  background: var(--navy);
  color: #fff;
  border-radius: 8px;
  padding: 8px 12px;
  text-align: center;
  font-weight: 600;
  font-size: 11px;
  line-height: 1.35;
  min-width: 72px;
}
.chain-pill small { opacity: 0.7; font-weight: 500; }

.ledger-tip {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  margin-bottom: 18px;
  padding: 14px 16px;
  background: var(--blue-light);
  border-radius: var(--radius-sm);
  font-size: 13px;
}
.ledger-tip__label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.ledger-tip code {
  font-size: 11px;
  word-break: break-all;
  color: var(--navy);
}

.ledger-blocks { display: flex; flex-direction: column; gap: 12px; }
.ledger-block {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  overflow: hidden;
  border-left: 4px solid var(--blue);
}
.ledger-block.is-tip { border-left-color: var(--green-bright); }
.ledger-block__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
}
.ledger-block__title { font-size: 14px; font-weight: 700; color: var(--navy); }
.ledger-block__body { padding: 12px 16px; font-size: 12px; color: var(--muted); }
.ledger-block__row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 8px;
  margin-bottom: 6px;
  align-items: start;
}
.ledger-block__row strong { color: var(--navy-mid); font-weight: 600; }
.ledger-block__row code { font-size: 11px; word-break: break-all; color: var(--text); }
.badge--chain-ok { background: #ecfdf3; color: #027a48; }
.badge--chain-bad { background: var(--danger-bg); color: var(--danger); }
.badge--chain-pending { background: #f2f4f7; color: #667085; }
.verify-note {
  font-size: 11px;
  color: var(--muted);
  max-width: 260px;
  text-align: right;
  line-height: 1.4;
}

/* ── TraceOS Explorer (BlockExplorer.com layout) ── */
#panel-p-explorer {
  margin: -8px -8px 0;
}
.bx {
  --bx-blue: #2f6fed;
  --bx-blue-hover: #1f5de0;
  --bx-ink: #1a1d26;
  --bx-muted: #6b7280;
  --bx-line: #e8ecf2;
  --bx-card: #ffffff;
  --bx-bg: linear-gradient(180deg, #eef1f8 0%, #f5f6fa 40%, #f7f8fb 100%);
  background: var(--bx-bg);
  border-radius: 16px;
  padding: 18px 18px 28px;
  min-height: calc(100vh - 120px);
  color: var(--bx-ink);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}
.bx-top {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.bx-top__left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.bx-logo {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--bx-ink);
}
.bx-lotbar {
  background: #fff;
  border: 1px solid var(--bx-line);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 16px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}
.bx-lotbar__form {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.bx-lotbar__form label {
  font-size: 13px;
  font-weight: 700;
  color: var(--bx-ink);
  white-space: nowrap;
}
.bx-lotbar__form input {
  flex: 1 1 220px;
  min-width: 180px;
  height: 42px;
  border: 1px solid var(--bx-line);
  border-radius: 999px;
  padding: 0 16px;
  font: inherit;
  font-size: 14px;
}
.bx-lotbar__form input:focus {
  outline: none;
  border-color: #93b4ff;
  box-shadow: 0 0 0 3px rgba(47, 111, 237, 0.15);
}
.bx-lotbar__hint {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--bx-muted);
}
.bx-chain {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--bx-muted);
}
.bx-chain__pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--bx-line);
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 700;
  font-size: 12px;
  color: var(--bx-ink);
  letter-spacing: 0.04em;
}
.bx-chain__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, #5a9e47, #2f6fed);
  box-shadow: 0 0 0 3px rgba(47, 111, 237, 0.12);
}
.bx-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.bx-tab {
  border: 0;
  background: transparent;
  color: #4b5563;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 9px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.bx-tab:hover { color: var(--bx-ink); background: rgba(255,255,255,0.7); }
.bx-tab.is-active {
  background: var(--bx-blue);
  color: #fff;
  box-shadow: 0 6px 16px rgba(47, 111, 237, 0.28);
}
.bx-search {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 240px;
  max-width: 360px;
}
.bx-search input {
  flex: 1;
  height: 40px;
  border: 1px solid var(--bx-line);
  border-radius: 999px;
  padding: 0 16px;
  background: #fff;
  font: inherit;
  font-size: 13px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
}
.bx-search input:focus {
  outline: none;
  border-color: #93b4ff;
  box-shadow: 0 0 0 3px rgba(47, 111, 237, 0.15);
}

.bx-summary {
  display: grid;
  grid-template-columns: minmax(200px, 1.1fr) minmax(280px, 1.6fr) minmax(180px, 1fr);
  gap: 18px;
  align-items: center;
  background: var(--bx-card);
  border: 1px solid rgba(232, 236, 242, 0.9);
  border-radius: 16px;
  padding: 22px 24px;
  margin-bottom: 18px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}
.bx-summary__brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.bx-summary__mark {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(145deg, #2f6fed, #5a9e47);
  color: #fff;
  font-weight: 800;
  font-size: 22px;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 18px rgba(47, 111, 237, 0.25);
}
.bx-summary__brand strong {
  display: block;
  font-size: 22px;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.bx-summary__brand span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--bx-muted);
}
.bx-summary__stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
.bx-summary__stats > div span {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bx-muted);
  margin-bottom: 6px;
}
.bx-summary__stats > div strong {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.bx-ok { color: #027a48; }
.bx-bad { color: #b42318; }
.bx-pending { color: #667085; }
.bx-verify-note {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--bx-muted);
  line-height: 1.5;
}
.bx-summary__tip span {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bx-muted);
  margin-bottom: 6px;
}
.bx-summary__tip code {
  display: block;
  font-size: 11px;
  word-break: break-all;
  color: var(--bx-ink);
  background: #f4f6fb;
  border-radius: 8px;
  padding: 8px 10px;
}

.bx-view[hidden] { display: none !important; }
.bx-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.bx-card {
  background: var(--bx-card);
  border: 1px solid rgba(232, 236, 242, 0.95);
  border-radius: 16px;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.05);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.bx-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px 12px;
}
.bx-card__head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.bx-card__sub {
  font-size: 12px;
  color: var(--bx-muted);
}
.bx-list {
  display: flex;
  flex-direction: column;
}
.bx-list--dense .bx-row { padding-top: 12px; padding-bottom: 12px; }
.bx-row {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 12px;
  align-items: center;
  width: 100%;
  text-align: left;
  border: 0;
  border-top: 1px solid var(--bx-line);
  background: transparent;
  padding: 14px 20px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: background 0.12s;
}
.bx-row:hover { background: #f7f9fc; }
.bx-row--static { cursor: default; }
.bx-row--static:hover { background: transparent; }
.bx-ico {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: #eef1f6;
  color: #4b5563;
  display: grid;
  place-items: center;
}
.bx-ico svg { width: 18px; height: 18px; }
.bx-ico--tx { color: var(--bx-blue); background: #eaf1ff; }
.bx-row__main { min-width: 0; }
.bx-link {
  color: var(--bx-blue);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
}
.bx-link:hover { text-decoration: underline; }
.bx-row__sub {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--bx-muted);
}
.bx-row__meta {
  text-align: right;
  white-space: nowrap;
}
.bx-row__meta strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--bx-ink);
}
.bx-row__meta span {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--bx-muted);
}
.bx-more {
  margin: 8px 16px 16px;
  border: 0;
  border-radius: 999px;
  background: var(--bx-blue);
  color: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  padding: 12px 18px;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(47, 111, 237, 0.25);
  transition: background 0.15s, transform 0.15s;
}
.bx-more:hover {
  background: var(--bx-blue-hover);
  transform: translateY(-1px);
}
.bx-empty {
  margin: 0;
  padding: 28px 20px;
  text-align: center;
  color: var(--bx-muted);
  font-size: 13px;
  border-top: 1px solid var(--bx-line);
}
.bx-how { padding: 4px 20px 22px; }
.bx-how__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.bx-how__grid article {
  background: #f7f9fc;
  border: 1px solid var(--bx-line);
  border-radius: 12px;
  padding: 14px 16px;
}
.bx-how__grid h3 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--bx-ink);
}
.bx-how__grid p {
  margin: 0;
  font-size: 13px;
  color: var(--bx-muted);
  line-height: 1.55;
}
.bx-how__diagram {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 18px 0 12px;
  color: var(--bx-muted);
  font-size: 12px;
}
.bx-pill {
  background: #1a1d26;
  color: #fff;
  border-radius: 10px;
  padding: 10px 12px;
  text-align: center;
  font-weight: 700;
  font-size: 11px;
  line-height: 1.35;
  min-width: 84px;
}
.bx-pill small { display: block; opacity: 0.7; font-weight: 500; }
.bx-how__note {
  margin: 0;
  font-size: 13px;
  color: var(--bx-muted);
  line-height: 1.6;
}
.bx-who-verifies {
  margin-top: 18px;
  padding: 16px 18px;
  background: #f0f6ff;
  border: 1px solid #d6e4ff;
  border-radius: 12px;
}
.bx-who-verifies h3 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--bx-ink);
}
.bx-who-verifies p {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--bx-muted);
  line-height: 1.55;
}
.bx-who-verifies ol {
  margin: 0 0 10px;
  padding-left: 20px;
  font-size: 13px;
  color: var(--bx-muted);
  line-height: 1.6;
}
.bx-who-verifies ol li { margin-bottom: 4px; }
.bx-who-verifies code {
  background: #e4ecfd;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 12px;
}
.bx-who-verifies__limit {
  padding-top: 10px;
  border-top: 1px dashed #c7d7f7;
}
.bx-detail { padding: 0 20px 22px; }
.bx-detail__h {
  margin: 18px 0 8px;
  font-size: 14px;
  font-weight: 800;
}
.bx-kv {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.bx-kv > div {
  background: #f7f9fc;
  border: 1px solid var(--bx-line);
  border-radius: 12px;
  padding: 12px 14px;
}
.bx-kv span {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bx-muted);
  margin-bottom: 6px;
}
.bx-kv strong { font-size: 13px; }
.bx-kv code {
  display: block;
  font-size: 11px;
  word-break: break-all;
  color: var(--bx-ink);
}
.bx-kv--wide { grid-column: 1 / -1; }

.bx-row--corr { background: #fff8f0; }
.bx-row--corr:hover { background: #fff1e0; }
.bx-corr__body p { margin: 0 0 8px; font-size: 13px; color: var(--bx-muted); }
.bx-corr__hash { word-break: break-all; }
.corr-diff {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin: 4px 0;
  font-size: 13px;
}
.corr-diff__field {
  font-weight: 700;
  color: var(--navy);
  min-width: 88px;
}
.corr-diff__from {
  background: #fef3f2;
  color: #b42318;
  padding: 2px 8px;
  border-radius: 6px;
  text-decoration: line-through;
}
.corr-diff__to {
  background: #ecfdf3;
  color: #027a48;
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 700;
}
.ledger-block.is-correction { border-left-color: #f79009; }
.badge--correction { background: #fff6ed; color: #b54708; }
.corr-preview {
  margin: 0 0 16px;
  padding: 12px 14px;
  background: #f7f9fc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--muted);
}

@media (max-width: 1100px) {
  .bx-summary {
    grid-template-columns: 1fr;
  }
  .bx-summary__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .bx-cols { grid-template-columns: 1fr; }
  .bx-tabs { margin-left: 0; width: 100%; overflow-x: auto; }
  .bx-search { max-width: none; }
}
@media (max-width: 720px) {
  .bx-summary__stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bx-how__grid { grid-template-columns: 1fr; }
  .bx-kv { grid-template-columns: 1fr; }
  .bx-row {
    grid-template-columns: 36px 1fr;
  }
  .bx-row__meta {
    grid-column: 2;
    text-align: left;
    margin-top: -4px;
  }
}

/* Data entry */
.entry-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}
.entry-tab {
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.entry-tab:hover { color: var(--navy); border-color: var(--blue); }
.entry-tab.is-active {
  background: var(--navy-mid);
  color: #fff;
  border-color: var(--navy-mid);
}
.entry-pane { display: none; }
.entry-pane.is-active { display: block; }

.entry-types { display: flex; flex-direction: column; gap: 10px; }
.entry-type {
  display: grid;
  grid-template-columns: 36px 1fr;
  grid-template-rows: auto auto;
  gap: 2px 12px;
  text-align: left;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fafbfc;
  cursor: pointer;
  font: inherit;
  transition: border-color 0.15s, background 0.15s;
}
.entry-type strong { grid-column: 2; font-size: 14px; color: var(--navy); }
.entry-type span:last-child { grid-column: 2; font-size: 12px; color: var(--muted); }
.entry-type:hover { border-color: var(--blue); background: var(--blue-light); }
.entry-type.is-active {
  border-color: var(--green-bright);
  background: linear-gradient(180deg, #fff, #f4faf2);
  box-shadow: inset 3px 0 0 var(--green-bright);
}
.entry-type__badge {
  grid-row: 1 / 3;
  align-self: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  color: #fff;
}
.entry-type__badge--receive { background: #175cd3; }
.entry-type__badge--produce { background: #5925dc; }
.entry-type__badge--pack { background: #027a48; }
.entry-type__badge--ship { background: #b54708; }
.entry-type__badge--sell { background: #c11574; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field-row--3 { grid-template-columns: 1.2fr 1.2fr 1fr; }
@media (max-width: 900px) { .field-row, .field-row--3 { grid-template-columns: 1fr; } }
.field-optional { font-weight: 400; color: var(--muted); font-size: 12px; }
.field--qty { display: grid; grid-template-columns: 1fr 56px; gap: 8px; align-items: end; }
.unit-input { text-align: center; font-size: 13px; padding: 11px 6px !important; }

.line-block {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 16px;
}
.line-block__head {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy-mid);
  margin-bottom: 12px;
}
.line-block__head span { font-weight: 500; text-transform: none; letter-spacing: 0; color: var(--muted); }

.entry-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.entry-status { margin-top: 12px; font-size: 13px; color: var(--muted); min-height: 20px; }
.entry-status--ok { color: var(--green); }
.entry-status--err { color: var(--danger); }

.event-lots { font-size: 13px; line-height: 1.5; }
.event-lots .lot-in { color: var(--blue); }
.event-lots .lot-out { color: var(--green); }
.event-lots .lot-arrow { color: var(--muted); margin: 0 4px; }