:root {
  --sample-bg: #f8fafd;
  --sample-surface: #ffffff;
  --sample-surface-low: #f1f4f9;
  --sample-surface-high: #e9eef6;
  --sample-text: #1f1f1f;
  --sample-muted: #5f6368;
  --sample-line: #d9dce1;
  --sample-primary: #0b57d0;
  --sample-primary-hover: #0842a0;
  --sample-primary-container: #d3e3fd;
  --sample-on-primary-container: #041e49;
  --sample-success: #146c2e;
  --sample-success-container: #c4eed0;
  --sample-danger: #b3261e;
  --sample-danger-container: #f9dedc;
  --sample-warning-container: #fef0c7;
  --sample-shadow: 0 1px 2px rgba(60,64,67,.16), 0 1px 3px 1px rgba(60,64,67,.08);
}

html[data-sample-theme="dark"] {
  color-scheme: dark;
  --sample-bg: #0f1115;
  --sample-surface: #1b1d21;
  --sample-surface-low: #202124;
  --sample-surface-high: #292a2d;
  --sample-text: #e3e3e3;
  --sample-muted: #c4c7c5;
  --sample-line: #444746;
  --sample-primary: #a8c7fa;
  --sample-primary-hover: #d3e3fd;
  --sample-primary-container: #284777;
  --sample-on-primary-container: #d3e3fd;
  --sample-success: #6dd58c;
  --sample-success-container: #0f5223;
  --sample-danger: #ffb4ab;
  --sample-danger-container: #8c1d18;
  --sample-warning-container: #594900;
  --sample-shadow: none;
}

body,
body.approval-page,
body.entry-office {
  font-family: Roboto, "Segoe UI", Arial, sans-serif !important;
  color: var(--sample-text) !important;
  background: var(--sample-bg) !important;
}

.sample-theme-toggle {
  width: 100%;
  min-height: 44px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 0;
  border-radius: 22px;
  background: var(--sample-surface-low) !important;
  color: var(--sample-text) !important;
  font: 500 14px/20px Roboto, sans-serif;
  cursor: pointer;
  box-shadow: none !important;
  font-weight: 500 !important;
}
.sample-theme-toggle:hover { background: var(--sample-surface-high) !important; }
.sample-theme-toggle .material-symbols-outlined { font-size: 20px; }

/* Shared Office sidebar */
.office-sidebar-layout,
.approval-page .sidebar,
body.entry-office .sidebar {
  width: 280px !important;
  background: var(--sample-surface) !important;
  color: var(--sample-text) !important;
  border-right: 1px solid var(--sample-line) !important;
  box-shadow: none !important;
}
.approval-page main { margin-left: 280px !important; }
.approval-page .desktop-toggle { left: 280px !important; }
body.approval-page.approval-sidebar-collapsed main { margin-left: 0 !important; }
body.approval-page.approval-sidebar-collapsed .desktop-toggle { left: 12px !important; }
.office-sidebar-brand,
.approval-page .brand,
body.entry-office .sidebar-header { color: var(--sample-text) !important; }
.office-sidebar-brand strong,
.approval-page .brand strong,
.approval-page .profile strong,
body.entry-office .sidebar-brand-copy strong,
body.entry-office .sidebar-profile strong { color: var(--sample-text) !important; }
.office-sidebar-brand p,
.approval-page .brand p,
.approval-page .profile span,
body.entry-office .sidebar-brand-copy p,
body.entry-office .sidebar-profile span { color: var(--sample-muted) !important; }
.office-sidebar-label,
.approval-page .nav-label { color: var(--sample-muted) !important; letter-spacing: .08em !important; }
.office-sidebar-link,
.approval-page .nav a,
body.entry-office .sidebar-menu a {
  min-height: 48px !important;
  border-radius: 24px !important;
  color: var(--sample-muted) !important;
  background: transparent !important;
  box-shadow: none !important;
  transform: none !important;
  font-weight: 500 !important;
}
.office-sidebar-link:hover,
.approval-page .nav a:hover,
body.entry-office .sidebar-menu a:hover {
  background: var(--sample-surface-low) !important;
  color: var(--sample-text) !important;
}
.office-sidebar-link.active,
.approval-page .nav a.active,
body.entry-office .sidebar-menu a.active {
  background: var(--sample-primary-container) !important;
  color: var(--sample-on-primary-container) !important;
}
.approval-page .nav-icon,
body.entry-office .sidebar-menu a i {
  color: currentColor !important;
  background: transparent !important;
}
.office-sidebar-note,
.approval-page .profile,
body.entry-office .sidebar-profile {
  background: var(--sample-surface) !important;
  border: 1px solid var(--sample-line) !important;
  border-radius: 20px !important;
  box-shadow: none !important;
}

/* Portal selector */
.page-main {
  display: block !important;
  width: calc(100% - 280px) !important;
  max-width: none !important;
  background: var(--sample-bg) !important;
}
body.sidebar-collapsed .page-main,
body.cross-module-sidebar-collapsed .page-main {
  width: 100% !important;
}
.sample-m3-topbar {
  width: 100% !important;
  max-width: none !important;
  align-self: stretch;
  box-sizing: border-box;
  min-height: 88px;
  margin-bottom: 20px;
  padding: 16px 20px;
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: var(--sample-surface) !important;
  border: 1px solid var(--sample-line) !important;
  border-radius: 24px !important;
  box-shadow: var(--sample-shadow) !important;
}
.sample-m3-page-title {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 14px;
}
.sample-m3-page-title > .material-symbols-outlined {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  flex: 0 0 52px;
  border-radius: 16px;
  background: var(--sample-primary-container);
  color: var(--sample-primary);
  font-size: 27px;
}
.sample-m3-page-title div > span {
  display: block;
  margin-bottom: 3px;
  color: var(--sample-muted);
  font-size: 12px;
  line-height: 16px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.sample-m3-page-title h1 {
  margin: 0;
  color: var(--sample-text);
  font-size: 26px;
  line-height: 32px;
  font-weight: 500;
  letter-spacing: -.02em;
}
.sample-m3-topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.sample-m3-date {
  min-height: 48px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: 24px;
  background: var(--sample-surface-low);
  color: var(--sample-muted);
  white-space: nowrap;
}
.sample-m3-date .material-symbols-outlined { font-size: 20px; }
.sample-m3-action {
  position: relative;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--sample-muted);
  text-decoration: none;
}
.sample-m3-action:hover { background: var(--sample-surface-low); color: var(--sample-text); }
.sample-m3-user {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  flex: 0 0 52px;
  border-radius: 50%;
  background: var(--sample-primary);
  color: #fff;
  font-size: 18px;
  font-weight: 500;
}
.sample-landing {
  width: 100%;
  display: grid;
  gap: 20px;
}
.sample-landing-intro,
.sample-brand-section {
  padding: 30px 32px;
  background: var(--sample-surface);
  border: 1px solid var(--sample-line);
  border-radius: 28px;
  box-shadow: var(--sample-shadow);
}
.sample-landing-intro {
  min-height: 190px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  align-items: center;
  gap: 32px;
  background: linear-gradient(120deg, var(--sample-primary-container), var(--sample-surface));
  border-color: color-mix(in srgb, var(--sample-primary) 34%, var(--sample-line));
}
.sample-landing-kicker {
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--sample-primary);
  font-size: 12px;
  line-height: 20px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.sample-landing-kicker .material-symbols-outlined { font-size: 19px; }
.sample-landing-intro h2 {
  margin: 0;
  color: var(--sample-text);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.08;
  font-weight: 500;
  letter-spacing: -.035em;
}
.sample-landing-intro p {
  max-width: 700px;
  margin: 12px 0 0;
  color: var(--sample-muted);
  font-size: 17px;
  line-height: 1.6;
}
.sample-landing-guide {
  min-height: 94px;
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--sample-surface) 88%, transparent);
  border: 1px solid var(--sample-line);
}
.sample-landing-guide > .material-symbols-outlined {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  flex: 0 0 40px;
  border-radius: 50%;
  background: var(--sample-primary-container);
  color: var(--sample-primary);
}
.sample-landing-guide strong,
.sample-landing-guide span { display: block; }
.sample-landing-guide strong { margin: 1px 0 5px; color: var(--sample-text); font-weight: 500; }
.sample-landing-guide div span { color: var(--sample-muted); font-size: 14px; line-height: 1.5; }
.sample-section-heading {
  margin-bottom: 22px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}
.sample-section-heading div > span {
  display: block;
  margin-bottom: 4px;
  color: var(--sample-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.sample-section-heading h2 {
  margin: 0;
  color: var(--sample-text);
  font-size: 26px;
  line-height: 34px;
  font-weight: 500;
}
.sample-brand-count {
  padding: 8px 14px;
  border-radius: 18px;
  background: var(--sample-surface-low);
  color: var(--sample-muted);
  font-size: 13px;
  white-space: nowrap;
}
.sample-brand-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.sample-brand-card {
  position: relative;
  min-height: 178px;
  padding: 22px;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) 32px;
  align-items: center;
  gap: 16px;
  color: var(--sample-text);
  text-decoration: none;
  border: 1px solid var(--sample-line);
  border-radius: 24px;
  background: var(--sample-surface-low);
  transition: background .16s ease, border-color .16s ease, transform .16s ease, box-shadow .16s ease;
}
.sample-brand-card:hover {
  transform: translateY(-2px);
  border-color: var(--sample-primary);
  background: color-mix(in srgb, var(--sample-primary) 5%, var(--sample-surface));
  box-shadow: var(--sample-shadow);
}
.sample-brand-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--sample-primary-container);
  color: var(--sample-primary);
}
.sample-brand-card--green .sample-brand-icon { background: var(--sample-success-container); color: var(--sample-success); }
.sample-brand-card--purple .sample-brand-icon { background: #eadcff; color: #725188; }
html[data-sample-theme="dark"] .sample-brand-card--purple .sample-brand-icon { background: #49345c; color: #e8b7ff; }
.sample-brand-copy { min-width: 0; }
.sample-brand-copy small,
.sample-brand-copy strong,
.sample-brand-copy > span { display: block; }
.sample-brand-copy small {
  margin-bottom: 7px;
  color: var(--sample-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
}
.sample-brand-copy strong {
  color: var(--sample-text);
  font-size: 19px;
  line-height: 25px;
  font-weight: 500;
}
.sample-brand-copy > span {
  margin-top: 8px;
  color: var(--sample-muted);
  font-size: 14px;
  line-height: 20px;
}
.sample-brand-arrow {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--sample-primary);
  font-size: 20px;
}
.sample-brand-card:hover .sample-brand-arrow { background: var(--sample-primary-container); }
.panel,
.approval-page .head,
.approval-page .stat,
.approval-page .card,
.approval-page .modal-card {
  background: var(--sample-surface) !important;
  color: var(--sample-text) !important;
  border: 1px solid var(--sample-line) !important;
  border-radius: 24px !important;
  box-shadow: var(--sample-shadow) !important;
}
.hero-panel,
.approval-page .head {
  background: linear-gradient(120deg, var(--sample-primary-container), var(--sample-surface)) !important;
  border-color: color-mix(in srgb, var(--sample-primary) 36%, var(--sample-line)) !important;
}
.hero-panel h1,
.approval-page .head h1 { color: var(--sample-text) !important; letter-spacing: -.035em; }
.subtitle,
.approval-page .head p,
.approval-page .section-title p,
.approval-page .stat span { color: var(--sample-muted) !important; }
.hero-chip,
.card,
.approval-page .meta span,
.approval-page .finance-summary span {
  background: var(--sample-surface-low) !important;
  border: 1px solid var(--sample-line) !important;
  color: var(--sample-text) !important;
}
.eyebrow,
.approval-page .badge {
  background: var(--sample-primary-container) !important;
  color: var(--sample-on-primary-container) !important;
}

/* Bootstrap warehouse form and history */
body.entry-office .navbar {
  background: color-mix(in srgb, var(--sample-surface) 94%, transparent) !important;
  border-bottom: 1px solid var(--sample-line) !important;
  box-shadow: none !important;
}
body.entry-office .content { background: var(--sample-bg) !important; }
body.entry-office .content > .container-fluid { max-width: 1600px; margin-inline: auto; }
body.entry-office .card,
body.entry-office .table-card,
body.entry-office .stat-card {
  background: var(--sample-surface) !important;
  color: var(--sample-text) !important;
  border: 1px solid var(--sample-line) !important;
  border-radius: 24px !important;
  box-shadow: var(--sample-shadow) !important;
  overflow: hidden;
}
body.entry-office .card-header {
  padding: 20px 24px !important;
  background: var(--sample-surface) !important;
  color: var(--sample-text) !important;
  border-bottom: 1px solid var(--sample-line) !important;
}
body.entry-office .card-body { background: var(--sample-surface) !important; color: var(--sample-text) !important; }
body.entry-office .form-control,
body.entry-office .form-select,
.approval-page input,
.approval-page textarea,
.approval-page select {
  min-height: 52px;
  border: 1px solid var(--sample-line) !important;
  border-radius: 12px !important;
  background: var(--sample-surface) !important;
  color: var(--sample-text) !important;
  box-shadow: none !important;
}
body.entry-office textarea.form-control,
.approval-page textarea { min-height: 96px; }
body.entry-office .form-control:focus,
body.entry-office .form-select:focus,
.approval-page input:focus,
.approval-page textarea:focus {
  border: 2px solid var(--sample-primary) !important;
  outline: 0;
}
body.entry-office .btn,
.approval-page .btn {
  min-height: 40px;
  border-radius: 20px !important;
  padding-inline: 18px !important;
  box-shadow: none !important;
  transform: none !important;
  font-weight: 500 !important;
}
body.entry-office .btn-primary,
.approval-page .btn-primary {
  background: var(--sample-primary) !important;
  border-color: var(--sample-primary) !important;
  color: #fff !important;
}
html[data-sample-theme="dark"] body.entry-office .btn-primary,
html[data-sample-theme="dark"] .approval-page .btn-primary { color: #062e6f !important; }
body.entry-office .btn-outline-primary,
.approval-page .btn-light {
  background: transparent !important;
  border-color: var(--sample-line) !important;
  color: var(--sample-primary) !important;
}
body.entry-office .table-responsive,
.approval-page .table-wrap {
  border: 1px solid var(--sample-line) !important;
  border-radius: 18px !important;
  background: var(--sample-surface) !important;
  overflow: auto;
}
body.entry-office .table,
.approval-page table { margin: 0; color: var(--sample-text) !important; background: var(--sample-surface) !important; }
body.entry-office .table > :not(caption) > * > *,
.approval-page th,
.approval-page td {
  padding: 14px 16px !important;
  color: var(--sample-text) !important;
  background: var(--sample-surface) !important;
  border-color: var(--sample-line) !important;
  box-shadow: none !important;
}
body.entry-office .table thead th,
.approval-page th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--sample-surface-low) !important;
  color: var(--sample-muted) !important;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
}
body.entry-office .table-hover tbody tr:hover > *,
.approval-page tbody tr:hover > * { background: var(--sample-surface-low) !important; }
body.entry-office .modal-content {
  background: var(--sample-surface) !important;
  color: var(--sample-text) !important;
  border: 1px solid var(--sample-line) !important;
  border-radius: 28px !important;
  box-shadow: 0 8px 24px rgba(60,64,67,.24) !important;
}
body.entry-office .modal-header,
body.entry-office .modal-footer { border-color: var(--sample-line) !important; }

/* Approval dashboard */
.approval-page main { background: var(--sample-bg) !important; max-width: none !important; }
.approval-page .head { padding: 28px 32px !important; }
.approval-page .head h1 { font-size: clamp(30px, 4vw, 44px) !important; }
.approval-page .stats { gap: 16px !important; }
.approval-page .stat { position: relative; overflow: hidden; padding: 22px 24px !important; }
.approval-page .stat::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--sample-primary);
}
.approval-page .stat strong { color: var(--sample-primary) !important; font-weight: 500; }
.approval-page .section-title { align-items: center !important; margin-top: 16px !important; }
.approval-page .section-title h2 { color: var(--sample-text); font-size: 24px !important; }
.approval-page .card { padding: 24px !important; }
.approval-page .request-main { border-color: var(--sample-line) !important; }
.approval-page .code { color: var(--sample-text); }
.approval-page .meta strong,
.approval-page .finance-summary strong { color: var(--sample-text) !important; }
.approval-page .empty {
  color: var(--sample-muted) !important;
  background: var(--sample-surface) !important;
  border: 1px dashed var(--sample-line) !important;
}
.approval-page .modal { background: rgba(0,0,0,.55) !important; backdrop-filter: blur(3px); }
.approval-page .sig { background: #fff !important; border-color: var(--sample-line) !important; }

html[data-sample-theme="dark"] .btn-close { filter: invert(1) grayscale(1); }
html[data-sample-theme="dark"] .text-muted,
html[data-sample-theme="dark"] .form-text { color: var(--sample-muted) !important; }

@media (max-width: 900px) {
  .page-main { width: 100% !important; }
  .approval-page main { margin-left: 0 !important; padding: 12px !important; }
  .approval-page .sidebar { width: min(86vw, 300px) !important; }
  .approval-page .stats { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  .sample-landing-intro { grid-template-columns: 1fr; }
  .sample-brand-grid { grid-template-columns: 1fr; }
  .sample-brand-card { min-height: 132px; }
}
@media (max-width: 640px) {
  .sample-m3-topbar { min-height: 72px; margin-bottom: 12px; padding: 12px; border-radius: 20px; }
  .sample-m3-page-title > .material-symbols-outlined { width: 44px; height: 44px; flex-basis: 44px; border-radius: 14px; }
  .sample-m3-page-title h1 { font-size: 20px; line-height: 26px; }
  .sample-m3-date { display: none; }
  .sample-m3-action { width: 42px; height: 42px; }
  .sample-m3-user { width: 44px; height: 44px; flex-basis: 44px; }
  .sample-landing-intro,
  .sample-brand-section { padding: 22px 18px; border-radius: 22px; }
  .sample-landing-intro { gap: 22px; }
  .sample-landing-intro h2 { font-size: 32px; }
  .sample-section-heading { align-items: flex-start; }
  .sample-brand-card { padding: 18px; grid-template-columns: 46px minmax(0, 1fr) 28px; }
  .sample-brand-icon { width: 46px; height: 46px; border-radius: 14px; }
  .approval-page .stats { grid-template-columns: 1fr !important; }
  .approval-page .head,
  .approval-page .card { padding: 20px !important; }
  .approval-page .section-title { align-items: stretch !important; flex-direction: column; }
}

@media print {
  .sample-theme-toggle { display: none !important; }
}