.admin-root {
  --admin-bg: #eef2f6;
  --admin-text: #0f172a;
  --admin-muted: #5b6b80;
  --admin-surface: #ffffff;
  --admin-surface-soft: #f7f9fc;
  --admin-topbar-bg: rgba(255, 255, 255, 0.96);
  --admin-border: rgba(15, 23, 42, 0.12);
  --admin-border-strong: rgba(15, 23, 42, 0.2);
  --admin-hover: rgba(15, 23, 42, 0.04);
  --admin-active-bg: #111827;
  --admin-active-text: #f8fafc;
  --admin-accent: #f1e62f;
  --admin-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
  --admin-backdrop: rgba(15, 23, 42, 0.56);
  --admin-input-bg: #ffffff;
  --admin-table-header-bg: #f4f6fa;
  --admin-table-row-alt: #f9fbff;
  --admin-toast-bg: #0f172a;
  font-family: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  min-height: 100vh;
  background:
    radial-gradient(circle at 3% 0%, rgba(241, 230, 47, 0.22), transparent 34%),
    radial-gradient(circle at 100% 100%, rgba(17, 24, 39, 0.06), transparent 30%),
    var(--admin-bg);
  color: var(--admin-text);
}

body.admin {
  margin: 0;
  background: #eef2f6;
  color: #0f172a;
}

html[data-theme="dark"] body.admin {
  background: #0c111b;
  color: #e5edf8;
}

.admin-root * {
  box-sizing: border-box;
}

.admin-root h1,
.admin-root h2,
.admin-root h3,
.admin-root h4,
.admin-root p {
  margin: 0;
}

.admin-root a {
  color: inherit;
}

html[data-theme="dark"] .admin-root {
  --admin-bg: #0c111b;
  --admin-text: #e5edf8;
  --admin-muted: #97abc4;
  --admin-surface: #121a27;
  --admin-surface-soft: #0f1723;
  --admin-topbar-bg: rgba(10, 15, 24, 0.94);
  --admin-border: rgba(148, 174, 209, 0.2);
  --admin-border-strong: rgba(148, 174, 209, 0.34);
  --admin-hover: rgba(148, 174, 209, 0.12);
  --admin-active-bg: #f1e62f;
  --admin-active-text: #111827;
  --admin-accent: #f1e62f;
  --admin-shadow: 0 14px 34px rgba(1, 7, 16, 0.46);
  --admin-backdrop: rgba(1, 8, 20, 0.7);
  --admin-input-bg: #111b2a;
  --admin-table-header-bg: #182334;
  --admin-table-row-alt: #131e2d;
  --admin-toast-bg: #0b1422;
}

.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 20px;
  border-bottom: 1px solid var(--admin-border);
  background: var(--admin-topbar-bg);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--admin-border);
  background: var(--admin-accent);
}

.brand span {
  font-size: 20px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.identity-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--admin-muted);
  padding: 7px 10px;
  border: 1px solid var(--admin-border);
  background: var(--admin-surface);
  border-radius: 10px;
}

.identity-chip .dot {
  opacity: 0.45;
}

.theme-toggle {
  border-radius: 10px;
}

.admin-root .button,
.admin-root .theme-toggle {
  appearance: none;
  border: 1px solid var(--admin-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 14px;
  border-radius: 10px;
  min-height: 38px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 140ms ease, background-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.admin-root .button.primary {
  background: #111827;
  color: #f8fafc;
  box-shadow: none;
}

.admin-root .button.secondary {
  background: var(--admin-input-bg);
  border: 1px solid var(--admin-border);
}

.admin-root .button.danger-outline {
  color: #991b1b;
  border: 1px solid rgba(153, 27, 27, 0.35);
  background: rgba(153, 27, 27, 0.08);
}

.admin-root .button:hover,
.admin-root .theme-toggle:hover {
  transform: translateY(-1px);
  border-color: var(--admin-border-strong);
}

.admin-root .button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

html[data-theme="dark"] .admin-root .button.primary {
  background: #f1e62f;
  color: #111827;
}

.admin-main {
  padding: 16px 20px 24px;
}

.admin-auth {
  max-width: 640px;
  margin: 26px auto 0;
  text-align: left;
}

.card-simple {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  padding: 18px;
  box-shadow: var(--admin-shadow);
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid var(--admin-border);
  background: var(--admin-surface-soft);
  color: var(--admin-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  padding: 5px 10px;
}

.admin-auth h2 {
  margin: 10px 0 8px;
}

.admin-shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.panel-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  padding: 14px;
  box-shadow: var(--admin-shadow);
}

.admin-sidebar {
  position: sticky;
  top: 72px;
  max-height: calc(100vh - 88px);
  overflow: auto;
}

.sidebar-head {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--admin-border);
}

.sidebar-head h3 {
  margin: 0;
  font-size: 16px;
  letter-spacing: 0;
}

.sidebar-head p {
  margin: 6px 0 0;
  color: var(--admin-muted);
  font-size: 12px;
  line-height: 1.45;
}

.admin-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.admin-nav-group {
  display: grid;
  gap: 7px;
}

.admin-nav-group-label {
  margin: 0;
  padding: 0 2px;
  color: var(--admin-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.admin-nav-group-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.admin-nav-btn {
  width: 100%;
  border: 1px solid var(--admin-border);
  background: var(--admin-input-bg);
  color: var(--admin-text);
  border-radius: 10px;
  padding: 9px;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  text-align: left;
  cursor: pointer;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.admin-nav-btn:hover {
  border-color: var(--admin-border-strong);
  background: var(--admin-hover);
  transform: translateY(-1px);
}

.admin-nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  background: var(--admin-surface-soft);
}

.admin-nav-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.admin-nav-copy strong {
  display: block;
  font-size: 13px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.admin-nav-copy small {
  display: block;
  color: var(--admin-muted);
  font-size: 11px;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-nav-btn.is-active {
  border-color: var(--admin-active-bg);
  background: var(--admin-active-bg);
  color: var(--admin-active-text);
}

.admin-nav-btn.is-active .admin-nav-icon {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

.admin-nav-btn.is-active .admin-nav-copy small {
  color: rgba(248, 250, 252, 0.78);
}

html[data-theme="dark"] .admin-nav-btn.is-active .admin-nav-icon {
  border-color: rgba(17, 24, 39, 0.36);
  background: rgba(17, 24, 39, 0.14);
}

html[data-theme="dark"] .admin-nav-btn.is-active .admin-nav-copy small {
  color: rgba(17, 24, 39, 0.72);
}

.admin-workspace {
  min-width: 0;
  display: grid;
  gap: 12px;
}

.workspace-heading {
  display: grid;
  gap: 6px;
  margin: 0;
}

.workspace-heading h1 {
  margin: 0;
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.workspace-content {
  display: grid;
  gap: 12px;
}

.receipt-review-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(360px, 1fr);
  gap: 12px;
  align-items: start;
}

.receipt-review-table-panel {
  min-width: 0;
}

.receipt-review-detail-panel {
  position: sticky;
  top: 72px;
  max-height: calc(100vh - 94px);
  overflow: auto;
}

.receipt-review-empty {
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.module-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.module-header h2 {
  margin: 0;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.module-header p {
  margin: 6px 0 0;
  color: var(--admin-muted);
}

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

.kpi-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.kpi-card {
  border: 1px solid var(--admin-border);
  border-radius: 10px;
  padding: 12px;
  background: var(--admin-input-bg);
}

.kpi-card h4 {
  margin: 0;
  font-size: 12px;
  color: var(--admin-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.kpi-card .value {
  margin-top: 7px;
  font: 700 24px/1.15 inherit;
  letter-spacing: -0.02em;
}

.kpi-card p {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--admin-muted);
}

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

.sticky-filters {
  position: sticky;
  top: 72px;
  z-index: 20;
}

.filters-grid,
.form-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.form-grid.two-col {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.field span {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  color: var(--admin-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--admin-border);
  border-radius: 10px;
  padding: 10px 11px;
  font: 500 14px/1.35 inherit;
  background: var(--admin-input-bg);
  color: var(--admin-text);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--admin-border-strong);
  box-shadow: 0 0 0 2px rgba(17, 24, 39, 0.08);
}

.field textarea {
  resize: vertical;
}

.panel-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.panel-card-header h3 {
  margin: 0;
  font-size: 16px;
}

.notice {
  margin: 0;
  font-size: 13px;
  color: var(--admin-muted);
}

.admin-loading,
.admin-empty {
  border: 1px dashed var(--admin-border-strong);
  border-radius: 10px;
  padding: 18px;
  text-align: center;
  color: var(--admin-muted);
  background: var(--admin-surface-soft);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--admin-border);
  vertical-align: top;
}

.admin-table th {
  background: var(--admin-table-header-bg);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--admin-muted);
}

.admin-table tbody tr {
  cursor: pointer;
}

.admin-table tbody tr:nth-child(even) {
  background: var(--admin-table-row-alt);
}

.admin-table tbody tr:hover {
  background: var(--admin-hover);
}

.admin-table tbody tr.is-selected,
.admin-table tbody tr.is-selected:hover {
  background: rgba(241, 230, 47, 0.28);
}

html[data-theme="dark"] .admin-table tbody tr.is-selected,
html[data-theme="dark"] .admin-table tbody tr.is-selected:hover {
  background: rgba(241, 230, 47, 0.2);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 700;
  border: 1px solid var(--admin-border-strong);
  text-transform: capitalize;
  background: var(--admin-input-bg);
}

.status-pill.verified,
.status-pill.approved,
.status-pill.paid,
.status-pill.resolved,
.status-pill.active,
.status-pill.succeeded {
  color: #10653a;
  border-color: rgba(16, 101, 58, 0.3);
  background: rgba(16, 101, 58, 0.12);
}

.status-pill.rejected,
.status-pill.failed,
.status-pill.dismissed,
.status-pill.inactive,
.status-pill.errored {
  color: #a11f2d;
  border-color: rgba(161, 31, 45, 0.34);
  background: rgba(161, 31, 45, 0.12);
}

.status-pill.pending,
.status-pill.reviewing,
.status-pill.invoiced,
.status-pill.reserved {
  color: #87510d;
  border-color: rgba(135, 81, 13, 0.35);
  background: rgba(135, 81, 13, 0.12);
}

.pagination-controls {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  color: var(--admin-muted);
  font-size: 13px;
}

.detail-form-wrapper {
  display: grid;
  gap: 10px;
}

.receipt-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.receipt-preview-card {
  border: 1px solid var(--admin-border);
  border-radius: 10px;
  background: var(--admin-input-bg);
  padding: 10px;
}

.receipt-preview-card span {
  display: block;
  font-size: 11px;
  color: var(--admin-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  margin-bottom: 6px;
}

.receipt-preview-card strong {
  display: block;
  font-size: 16px;
  letter-spacing: -0.01em;
}

.receipt-preview-card small {
  display: block;
  margin-top: 4px;
  color: var(--admin-muted);
  font-size: 11px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
}

.detail-line {
  border: 1px solid var(--admin-border);
  border-radius: 10px;
  padding: 8px;
  background: var(--admin-input-bg);
}

.detail-line span {
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  color: var(--admin-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.detail-line strong {
  font-size: 13px;
  color: var(--admin-text);
  word-break: break-word;
}

.drawer-image-wrap {
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--admin-input-bg);
  display: grid;
  gap: 0;
}

.drawer-image-wrap img {
  display: block;
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  background: var(--admin-surface-soft);
}

.drawer-image-wrap.is-expanded img {
  max-height: calc(100vh - 280px);
}

.receipt-image-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px;
  border-top: 1px solid var(--admin-border);
}

.receipt-full-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px;
  border-top: 1px solid var(--admin-border);
  background: var(--admin-surface-soft);
}

.receipt-full-controls span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  color: var(--admin-muted);
}

.receipt-image-stage {
  overflow: auto;
  background: var(--admin-surface-soft);
  border-top: 1px solid var(--admin-border);
}

.receipt-image-stage img {
  transform-origin: top left;
}

.receipt-image-meta span {
  font-size: 12px;
  color: var(--admin-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--admin-border);
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 8px;
  background: var(--admin-input-bg);
}

.summary-item h4 {
  margin: 0;
}

.summary-item p {
  margin: 2px 0;
  font-size: 13px;
  color: var(--admin-muted);
}

.actions-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.subtle {
  opacity: 0.85;
}

.test-metrics {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  margin-top: 12px;
  margin-bottom: 12px;
}

.test-metrics > div {
  border: 1px solid var(--admin-border);
  border-radius: 10px;
  padding: 10px;
  background: var(--admin-input-bg);
}

.test-label {
  display: block;
  font-size: 11px;
  color: var(--admin-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.global-drawer {
  position: fixed;
  inset: 0;
  background: var(--admin-backdrop);
  display: flex;
  justify-content: flex-end;
  z-index: 90;
}

.drawer-card {
  width: min(620px, 100%);
  height: 100%;
  background: var(--admin-surface-soft);
  opacity: 1;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--admin-border);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px;
  border-bottom: 1px solid var(--admin-border);
}

.drawer-header h3 {
  margin: 0;
  font-size: 17px;
}

.drawer-content {
  padding: 14px;
  overflow: auto;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 95;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.58);
  backdrop-filter: blur(2px);
}

.modal-card {
  width: min(460px, calc(100vw - 24px));
  border-radius: 12px;
  border: 1px solid var(--admin-border);
  background: var(--admin-surface);
  color: var(--admin-text);
  opacity: 1;
  box-shadow: var(--admin-shadow);
  padding: 14px;
  display: grid;
  gap: 12px;
}

.modal-small {
  width: min(460px, calc(100vw - 24px));
}

.modal-header h3 {
  margin: 0 0 6px;
}

.modal-body p {
  margin: 0;
}

.toast-container {
  position: fixed;
  right: 14px;
  bottom: 14px;
  display: grid;
  gap: 8px;
  z-index: 120;
}

.admin-toast {
  min-width: 260px;
  max-width: 420px;
  background: var(--admin-toast-bg);
  color: #ffffff;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  transform: translateY(8px);
  opacity: 0;
  transition: 180ms ease;
}

.admin-toast-text {
  flex: 1;
  min-width: 0;
}

.admin-toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.admin-toast.success {
  background: #166534;
}

.admin-toast.error {
  background: #991b1b;
}

.admin-toast.warning {
  background: #92400e;
}

.admin-toast-action {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-radius: 999px;
  min-height: 28px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.is-hidden {
  display: none !important;
}

body.modal-open,
body.drawer-open {
  overflow: hidden;
}

@media (max-width: 1200px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
    max-height: none;
  }

  .admin-nav-group-list {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }

  .sticky-filters {
    top: 72px;
  }

  .receipt-review-layout {
    grid-template-columns: 1fr;
  }

  .receipt-review-detail-panel {
    position: static;
    max-height: none;
  }
}

@media (max-width: 800px) {
  .admin-topbar {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .topbar-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .identity-chip {
    width: 100%;
    justify-content: center;
  }

  .admin-main {
    padding: 12px;
  }

  .panel-card {
    padding: 12px;
  }

  .admin-nav-btn {
    padding: 8px;
  }

  .workspace-heading h1 {
    font-size: 22px;
  }

  .admin-table {
    font-size: 12px;
  }

  .admin-table th,
  .admin-table td {
    padding: 8px 6px;
  }

  .receipt-image-meta {
    flex-direction: column;
    align-items: flex-start;
  }
}