.structure-page .structure-legend-card {
  border: 1px solid #bfdbfe;
  background: linear-gradient(135deg, #eff6ff 0%, #f8fafc 100%);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.structure-page .structure-legend-card > strong {
  color: #0f172a;
}

.structure-page .structure-legend-grid {
  gap: 10px;
}

.structure-page .structure-legend-grid span {
  border: 1px solid var(--permission-border, #cbd5e1);
  border-radius: 999px;
  background: var(--permission-bg, #f8fafc);
  color: var(--permission-color, #0f172a);
  font-weight: 800;
  line-height: 1;
  padding: 8px 11px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.45);
}

.structure-page .structure-legend-grid span:nth-child(1) {
  --permission-bg: #dcfce7;
  --permission-border: #86efac;
  --permission-color: #166534;
}

.structure-page .structure-legend-grid span:nth-child(2) {
  --permission-bg: #dbeafe;
  --permission-border: #93c5fd;
  --permission-color: #1d4ed8;
}

.structure-page .structure-legend-grid span:nth-child(3) {
  --permission-bg: #fef3c7;
  --permission-border: #fbbf24;
  --permission-color: #92400e;
}

.structure-page .structure-legend-grid span:nth-child(4) {
  --permission-bg: #fee2e2;
  --permission-border: #fca5a5;
  --permission-color: #991b1b;
}

.structure-page .structure-legend-grid span:nth-child(5) {
  --permission-bg: #ede9fe;
  --permission-border: #c4b5fd;
  --permission-color: #5b21b6;
}

.structure-page .folder-permissions {
  gap: 8px;
}

.structure-page .folder-permission-chip {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  border: 1px solid #93c5fd;
  border-left: 4px solid #2563eb;
  background: #eff6ff;
  color: #1e3a8a;
  font-weight: 750;
  padding: 6px 10px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

.structure-page .folder-permission-chip .permission-owner {
  color: #1e3a8a;
  font-weight: 800;
  margin-right: 2px;
}

.structure-page .folder-permission-chip .permission-letter {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 1px solid currentColor;
  background: #ffffff;
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
}

.structure-page .folder-permission-chip .permission-letter.is-read {
  color: #166534;
  background: #dcfce7;
}

.structure-page .folder-permission-chip .permission-letter.is-write {
  color: #1d4ed8;
  background: #dbeafe;
}

.structure-page .folder-permission-chip .permission-letter.is-create {
  color: #92400e;
  background: #fef3c7;
}

.structure-page .folder-permission-chip .permission-letter.is-delete {
  color: #991b1b;
  background: #fee2e2;
}

.structure-page .folder-permission-chip .permission-letter.is-share {
  color: #5b21b6;
  background: #ede9fe;
}

.structure-page .folder-row:hover .folder-permission-chip {
  border-color: #60a5fa;
  background: #dbeafe;
}

.legend-box {
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  background: #ffffff;
  padding: 8px 10px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
}

.legend-box table {
  border-collapse: separate;
  border-spacing: 6px;
}

.legend-token,
.permission-radio-group button {
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  min-width: 32px;
  font-weight: 900;
}

.legend-token.allow,
.permission-radio-group button.is-allow {
  border-color: #86efac;
  background: #dcfce7;
  color: #166534;
}

.legend-token.deny,
.permission-radio-group button.is-deny {
  border-color: #fca5a5;
  background: #fee2e2;
  color: #991b1b;
}

.legend-token.inherit,
.permission-radio-group button.is-inherit {
  border-color: #93c5fd;
  background: #dbeafe;
  color: #1d4ed8;
}

.permission-radio-group button:not(.is-allow):not(.is-deny):not(.is-inherit) {
  background: #f8fafc;
  color: #64748b;
}

.acl-effective-note {
  border-left: 3px solid #f59e0b;
  color: #7c2d12;
  background: #fffbeb;
  border-radius: 6px;
  margin-top: 6px;
  padding: 4px 8px;
  font-weight: 650;
}

:root[data-portal-color-mode="dark"] .structure-page .structure-legend-card {
  border-color: #334155;
  background: linear-gradient(135deg, #0f172a 0%, #111827 100%);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.32);
}

:root[data-portal-color-mode="dark"] .structure-page .structure-legend-card > strong {
  color: #e5edf8;
}

:root[data-portal-color-mode="dark"] .structure-page .structure-legend-grid span:nth-child(1) {
  --permission-bg: #14532d;
  --permission-border: #22c55e;
  --permission-color: #dcfce7;
}

:root[data-portal-color-mode="dark"] .structure-page .structure-legend-grid span:nth-child(2) {
  --permission-bg: #1e3a8a;
  --permission-border: #60a5fa;
  --permission-color: #dbeafe;
}

:root[data-portal-color-mode="dark"] .structure-page .structure-legend-grid span:nth-child(3) {
  --permission-bg: #78350f;
  --permission-border: #f59e0b;
  --permission-color: #fef3c7;
}

:root[data-portal-color-mode="dark"] .structure-page .structure-legend-grid span:nth-child(4) {
  --permission-bg: #7f1d1d;
  --permission-border: #fb7185;
  --permission-color: #fee2e2;
}

:root[data-portal-color-mode="dark"] .structure-page .structure-legend-grid span:nth-child(5) {
  --permission-bg: #4c1d95;
  --permission-border: #a78bfa;
  --permission-color: #f3e8ff;
}

:root[data-portal-color-mode="dark"] .structure-page .folder-permission-chip {
  border-color: #60a5fa;
  border-left-color: #38bdf8;
  background: #10233d;
  color: #dbeafe;
  box-shadow: none;
}

:root[data-portal-color-mode="dark"] .structure-page .folder-permission-chip .permission-owner {
  color: #bfdbfe;
}

:root[data-portal-color-mode="dark"] .structure-page .folder-permission-chip .permission-letter {
  border-color: transparent;
}

:root[data-portal-color-mode="dark"] .structure-page .folder-permission-chip .permission-letter.is-read {
  color: #dcfce7;
  background: #15803d;
}

:root[data-portal-color-mode="dark"] .structure-page .folder-permission-chip .permission-letter.is-write {
  color: #dbeafe;
  background: #1d4ed8;
}

:root[data-portal-color-mode="dark"] .structure-page .folder-permission-chip .permission-letter.is-create {
  color: #fef3c7;
  background: #b45309;
}

:root[data-portal-color-mode="dark"] .structure-page .folder-permission-chip .permission-letter.is-delete {
  color: #fee2e2;
  background: #be123c;
}

:root[data-portal-color-mode="dark"] .structure-page .folder-permission-chip .permission-letter.is-share {
  color: #f3e8ff;
  background: #7c3aed;
}

:root[data-portal-color-mode="dark"] .structure-page .folder-row:hover .folder-permission-chip {
  border-color: #93c5fd;
  background: #17375e;
}

:root[data-portal-color-mode="dark"] .legend-box {
  border-color: #334155;
  background: #0f172a;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.28);
}

:root[data-portal-color-mode="dark"] .legend-token.allow,
:root[data-portal-color-mode="dark"] .permission-radio-group button.is-allow {
  border-color: #22c55e;
  background: #15803d !important;
  color: #ffffff !important;
}

:root[data-portal-color-mode="dark"] .legend-token.deny,
:root[data-portal-color-mode="dark"] .permission-radio-group button.is-deny {
  border-color: #fb7185;
  background: #be123c !important;
  color: #ffffff !important;
}

:root[data-portal-color-mode="dark"] .legend-token.inherit,
:root[data-portal-color-mode="dark"] .permission-radio-group button.is-inherit {
  border-color: #60a5fa;
  background: #1d4ed8 !important;
  color: #ffffff !important;
}

:root[data-portal-color-mode="dark"] .permission-radio-group button:not(.is-allow):not(.is-deny):not(.is-inherit) {
  border-color: #334155;
  background: #111827;
  color: #94a3b8;
}

:root[data-portal-color-mode="dark"] .acl-effective-note {
  border-left-color: #fbbf24;
  background: #2f230f;
  color: #fde68a;
}