:root {
  --bg: #0b1120;
  --card: #1f2937;
  --card-soft: #243246;
  --card-strong: #111827;
  --primary: #f59e0b;
  --primary-dark: #d97706;
  --accent: #8b5cf6;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --border: rgba(148, 163, 184, 0.22);
  --ok: #22c55e;
  --danger: #ef4444;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Sans TC", "PingFang TC", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(139, 92, 246, 0.18), transparent 26%),
    radial-gradient(circle at top right, rgba(245, 158, 11, 0.16), transparent 24%),
    linear-gradient(135deg, #08101d 0%, #0f172a 42%, #111827 100%);
  min-height: 100vh;
}
.app-shell {
  max-width: 1400px;
  margin: 0 auto;
  padding: 28px 24px 40px;
}
.panel { display: grid; gap: 12px; }
.hidden { display: none !important; }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01)), var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(14px);
}
h1,h2,h3,h4 { margin: 0 0 10px; }
.sub { color: var(--muted); margin-top: 0; }
.eyebrow {
  margin: 0 0 8px;
  color: #fcd34d;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.build-version {
  margin: -4px 0 8px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.topbar-heading h2 { margin-bottom: 4px; }
.topbar-heading .sub { margin-bottom: 0; }
.module-page-note { max-width: 720px; }
.topbar > div:last-child {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.form-grid { display: grid; gap: 12px; }
.form-grid.compact { max-width: 420px; }
.login-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  align-items: start;
}
.login-register-card {
  padding: 16px;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.38);
  border: 1px solid rgba(148, 163, 184, 0.18);
}
.order-grid,
.settings-form-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.span-2 { grid-column: span 2; }
label { display: grid; gap: 6px; font-size: 14px; }
input, select, textarea {
  width: 100%;
  background: rgba(15, 23, 42, 0.82);
  color: var(--text);
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.16);
}
textarea { resize: vertical; }
input[type="color"] {
  min-height: 48px;
  padding: 6px;
  cursor: pointer;
}
input[type="checkbox"] { width: auto; }
.row { display: grid; gap: 8px; grid-template-columns: 1fr 1fr auto; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn {
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 12px;
  padding: 10px 14px;
  background: rgba(15, 23, 42, 0.88);
  color: var(--text);
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}
.btn:hover {
  transform: translateY(-1px);
  border-color: rgba(255,255,255,0.26);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.18);
}
.btn.primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  border-color: transparent;
}
.btn.primary:hover { filter: brightness(1.04); }
.btn.ghost {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.18);
}
.btn.active {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  border-color: transparent;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
}
.compact-nav-grid { align-items: stretch; }
.dashboard-summary-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 12px;
}
.sync-badge {
  display: inline-block;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(55, 65, 81, 0.78);
  color: #d1d5db;
}
.sync-badge.ok {
  background: rgba(20, 83, 45, 0.84);
  color: #bbf7d0;
}
.sync-detail {
  color: var(--muted);
  font-size: 12px;
}
.sync-badge-global { margin-left: 0; }

.dashboard-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(220px, 0.7fr);
  gap: 12px;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(245, 158, 11, 0.18), rgba(139, 92, 246, 0.16)),
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015)),
    var(--card);
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}
.hero-badge,
.toggle-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  color: #f8fafc;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.toggle-pill.on {
  background: rgba(34, 197, 94, 0.14);
  color: #bbf7d0;
}
.toggle-pill.off {
  background: rgba(239, 68, 68, 0.12);
  color: #fecaca;
}

.nav-card {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  min-height: 96px;
  padding: 14px;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(139, 92, 246, 0.18), transparent 28%),
    linear-gradient(160deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02)),
    linear-gradient(140deg, var(--card-soft), var(--card-strong));
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.22);
  cursor: pointer;
  display: grid;
  gap: 6px;
  text-align: left;
}
.nav-card:hover { transform: translateY(-4px); }
.nav-card:active { transform: translateY(-1px); }
.nav-card-icon { font-size: 30px; }
.nav-card strong { font-size: 18px; line-height: 1.25; }
.nav-card small { color: var(--muted); font-size: 13px; line-height: 1.5; }
.nav-card.is-hidden-module {
  opacity: 0.38 !important;
  filter: grayscale(0.4);
}
.nav-card.is-locked { box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04); }

.split {
  display: grid;
  gap: 16px;
  grid-template-columns: 1.1fr 1fr;
}
.orders-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 16px;
}
.side-menu {
  display: grid;
  align-content: start;
  gap: 10px;
}
.side-btn { text-align: left; font-weight: 600; }
.filter-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.table-wrap {
  overflow: auto;
  max-height: 460px;
  border-radius: 16px;
}
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td {
  border-bottom: 1px solid var(--border);
  padding: 10px 8px;
  text-align: left;
  vertical-align: middle;
}
th {
  color: #f8fafc;
  position: sticky;
  top: 0;
  background: rgba(17, 24, 39, 0.94);
}
.tag {
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  color: white;
  background: var(--ok);
}
.tag.off { background: var(--muted); }
.tag.warn { background: rgba(239, 68, 68, 0.22); color: #fecaca; }
.tag.danger { background: rgba(239, 68, 68, 0.38); color: #fee2e2; }
.stock-warning { color: #fcd34d; font-weight: 700; }
.stock-danger { color: #fca5a5; font-weight: 700; }
.ops-link-btn {
  width: 100%;
  text-align: left;
  background: rgba(15, 23, 42, 0.68);
}
.notice-read { opacity: 0.72; }
.notice-unread { border-left: 3px solid var(--primary); padding-left: 8px; }
.chart-bars {
  display: grid;
  gap: 8px;
}
.chart-bar-row {
  display: grid;
  grid-template-columns: 110px 1fr 90px;
  gap: 10px;
  align-items: center;
}
.chart-bar-track {
  width: 100%;
  height: 12px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.2);
  overflow: hidden;
}
.chart-bar-fill {
  height: 100%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}
.chart-bar-fill.neg {
  background: linear-gradient(135deg, #fb7185, #ef4444);
}
dialog {
  border: none;
  border-radius: 16px;
  padding: 0;
  width: min(92vw, 420px);
  background: transparent;
}
menu { display: flex; justify-content: flex-end; gap: 8px; margin: 0; padding: 0; }

.finance-split { grid-template-columns: 1fr 1fr; }
.kpi-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.kpi {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015)), rgba(15, 23, 42, 0.7);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px;
  display: grid;
  gap: 6px;
}
.kpi span { color: var(--muted); font-size: 12px; }
.kpi strong { font-size: 22px; color: #f8fafc; }
.kpi-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.invoice-order-picker { padding: 14px; }
.invoice-order-list { max-height: 300px; }
.invoice-order-item {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 8px 6px;
  border-bottom: 1px solid var(--border);
}
.invoice-order-item span {
  color: var(--muted);
  font-size: 13px;
}

.list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}
.trip-route-list { display: grid; gap: 8px; }
.trip-route-item {
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.trip-route-item.confirmed {
  border-color: #3dbb78;
  box-shadow: inset 0 0 0 1px #3dbb7866;
}
#tripOrdersTbody input[type="checkbox"] {
  width: 22px;
  height: 22px;
  cursor: pointer;
}
.smart-tip {
  border-left: 4px solid var(--primary);
  background: rgba(15, 23, 42, 0.72);
  padding: 12px 14px;
  border-radius: 14px;
}

.settings-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: 1.1fr 1fr;
}
.compact-settings-grid {
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.35fr) minmax(260px, 0.9fr);
  align-items: start;
}
.settings-preview-compact,
.settings-access-card,
.settings-theme-card { height: fit-content; }
.settings-brand-card { grid-column: span 2; }
.settings-preview-card {
  background:
    radial-gradient(circle at top right, rgba(245, 158, 11, 0.16), transparent 26%),
    linear-gradient(140deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02)),
    var(--card);
}
.settings-preview-message {
  color: #dbe4f0;
  line-height: 1.7;
}
.settings-toggle-list {
  display: grid;
  gap: 10px;
}
.settings-switch {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.52);
  border: 1px solid var(--border);
}
.settings-switch span { color: #e2e8f0; }
.settings-modules-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.settings-internal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}
.settings-subgroup {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.4);
}
.settings-subgroup h4 { margin: 0; }
.dashboard-announcement {
  margin: 2px 0 0;
  max-width: 720px;
}
.settings-module-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.66);
  border: 1px solid var(--border);
}
.module-form-grid {
  grid-template-columns: 80px 1fr;
}
.settings-module-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #dbe4f0;
}

.auto-alert-critical { color: #fca5a5; }
.auto-alert-warning { color: #fcd34d; }
.auto-alert-info { color: #93c5fd; }

@media (max-width: 900px) {
  .card-grid,
  .dashboard-summary-grid,
  .split,
  .orders-layout,
  .finance-split,
  .kpi-grid,
  .dashboard-hero,
  .settings-grid,
  .compact-settings-grid,
  .settings-form-grid {
    grid-template-columns: 1fr;
  }
  .order-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .module-form-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: span 2; }
  .row { grid-template-columns: 1fr; }
  .hero-badges { justify-content: flex-start; }
  .settings-brand-card { grid-column: auto; }
}


@media (max-width: 640px) {
  .app-shell { padding: 18px 14px 28px; }
  .topbar { align-items: flex-start; }
  .topbar > div:last-child { justify-content: flex-start; }
  .order-grid,
  .settings-form-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .actions { flex-direction: column; }
  .btn { width: 100%; }
}