html[data-theme="dark"] {
  --color-brand-primary: #2f9cff;
  --color-brand-secondary: #155caa;
  --color-success: #24c47e;
  --color-danger: #ff5d73;
  --color-warning: #f7b955;
  --color-info: #46b7ff;

  --color-bg-page: #07111e;
  --color-bg-page-subtle: #0b1727;
  --color-surface: #0f1c2d;
  --color-surface-alt: #132235;
  --color-surface-muted: #0c1624;
  --color-text-main: #e5eef9;
  --color-text-muted: #94a8c0;
  --color-text-inverse: #ffffff;
  --color-border: #22364d;
  --color-border-strong: #35526f;
  --color-shadow-rgb: 2, 6, 12;
  --color-nav-overlay: rgba(8, 16, 28, 0.92);
  --color-nav-panel: rgba(15, 28, 45, 0.92);
  --color-status-surface: #0c2537;
  --color-status-border: #1b8bd9;

  --color-form-border: #334c66;
  --color-form-focus: #46b7ff;
  --color-form-bg: #0f1c2d;
  --color-form-text: #e5eef9;
  --color-form-placeholder: #8ea4bb;

  --primary-color: var(--color-brand-primary);
  --secondary-color: var(--color-brand-secondary);
  --success-color: var(--color-success);
  --danger-color: var(--color-danger);
  --warning-color: var(--color-warning);
  --info-color: var(--color-info);

  --bs-body-bg: var(--color-bg-page);
  --bs-body-color: var(--color-text-main);
  --bs-border-color: var(--color-border);
  --bs-secondary-color: var(--color-text-muted);
  --bs-secondary-bg: var(--color-surface-alt);
  --bs-tertiary-bg: var(--color-surface-muted);
  --bs-card-bg: var(--color-surface);
  --bs-light-rgb: 19, 34, 53;
  --bs-dark-rgb: 229, 238, 249;
}