/* Universal Modal */
.ui-modal { 
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}
.ui-modal:target, .ui-modal.is-open, .ui-modal[aria-hidden="false"] { display: flex; }
.ui-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.6); /* gray-900 @ 60% */
}
.ui-modal__dialog {
  position: relative;
  width: min(680px, 92vw);
  max-height: 86vh;
  overflow: auto;
  background: #fff;
  border: 1px solid #e5e7eb; /* gray-200 */
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}
.ui-modal__header,
.ui-modal__footer { padding: 14px 16px; }
.ui-modal__header { border-bottom: 1px solid #e5e7eb; }
.ui-modal__footer { border-top: 1px solid #e5e7eb; display: flex; gap: 10px; justify-content: flex-end; }
.ui-modal__title { margin: 0; font-size: 1.1rem; color: #111827; }
.ui-modal__body { padding: 16px; color: #111827; }

.ui-modal__close {
  position: absolute;
  right: 10px; top: 10px;
  border: 1px solid transparent;
  background: transparent;
  font-size: 20px;
  line-height: 1;
  color: #6b7280; /* gray-500 */
  cursor: pointer;
}
.ui-modal__close:hover { color: #111827; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f3f4f6; /* gray-100 */
  color: #111827;
  border: 1px solid #d1d5db; /* gray-300 */
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 0.95rem;
  cursor: pointer;
}
.btn-secondary:hover { background: #e5e7eb; }