/**
 * Main UI component library
 * Frosted/glassy shell components for the main visualization page.
 * No Bootstrap dependency. Uses palette from colors-constants (Cool gray).
 * No hover transforms (subtle opacity/border only).
 */

/* ---------------------------------------------------------------------------
   Palette (Cool gray) – use these tokens for all main shell UI
   --------------------------------------------------------------------------- */
:root {
  --main-ui-surface: rgba(30, 32, 35, 0.8);
  --main-ui-surface-solid: #1e2023;
  --main-ui-text: #d4d6d9;
  --main-ui-text-secondary: #8b9098;
  --main-ui-border: rgba(255, 255, 255, 0.06);
  --main-ui-accent: #0b9f2f;
  --main-ui-blur: 12px;
  --main-ui-font-size: 13px;
  --main-ui-font-size-sm: 12px;
  --main-ui-line-height: 1.4;
}

/* ---------------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------------- */
.main-ui-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: var(--main-ui-font-size);
  line-height: var(--main-ui-line-height);
  font-weight: 500;
  border-radius: 10px;
  border: 1px solid var(--main-ui-border);
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
  text-decoration: none;
  color: var(--main-ui-text);
  font-family: inherit;
}

.main-ui-btn:hover {
  opacity: 0.92;
}

.main-ui-btn:active {
  opacity: 0.88;
}

.main-ui-btn:focus-visible {
  outline: 2px solid var(--main-ui-accent);
  outline-offset: 2px;
}

/* Primary: green accent */
.main-ui-btn-primary {
  background: var(--main-ui-accent);
  border-color: var(--main-ui-accent);
  color: #fff;
}

.main-ui-btn-primary:hover {
  border-color: rgba(11, 159, 47, 0.9);
  background: rgba(11, 159, 47, 0.92);
}

/* Secondary: frosted */
.main-ui-btn-secondary {
  background: var(--main-ui-surface);
  backdrop-filter: blur(var(--main-ui-blur));
  -webkit-backdrop-filter: blur(var(--main-ui-blur));
}

.main-ui-btn-secondary:hover {
  background: rgba(30, 32, 35, 0.9);
  border-color: rgba(255, 255, 255, 0.08);
}

/* ---------------------------------------------------------------------------
   Bar (menu bar / filter bar)
   --------------------------------------------------------------------------- */
.main-ui-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px;
  background: var(--main-ui-surface);
  backdrop-filter: blur(var(--main-ui-blur));
  -webkit-backdrop-filter: blur(var(--main-ui-blur));
  border: 1px solid var(--main-ui-border);
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.main-ui-bar:hover {
  border-color: rgba(255, 255, 255, 0.08);
}

/* Navbar: fixed wrapper with inner main-ui-bar (full width) */
.main-ui-navbar-wrap {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1050;
  padding: 12px;
  background: transparent;
}

.main-ui-navbar-wrap .main-ui-bar {
  width: 100%;
  justify-content: space-between;
}

/* ---------------------------------------------------------------------------
   Search overlay
   --------------------------------------------------------------------------- */
.main-ui-search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 80px;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.main-ui-search-overlay.show {
  opacity: 1;
}

.main-ui-search-container {
  width: 90%;
  max-width: 560px;
  position: relative;
}

.main-ui-search-input-group {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--main-ui-surface);
  backdrop-filter: blur(var(--main-ui-blur));
  -webkit-backdrop-filter: blur(var(--main-ui-blur));
  border: 1px solid var(--main-ui-border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.main-ui-search-input-group:focus-within {
  border-color: rgba(11, 159, 47, 0.5);
  box-shadow: 0 0 0 1px rgba(11, 159, 47, 0.2);
}

.main-ui-search-input-group.has-dropdown {
  border-radius: 14px 14px 0 0;
  border-bottom-color: transparent;
}

.main-ui-search-icon {
  position: absolute;
  left: 14px;
  color: var(--main-ui-text-secondary);
  font-size: 0.9rem;
  pointer-events: none;
}

.main-ui-search-input {
  flex: 1;
  border: none;
  outline: none;
  padding: 12px 44px 12px 40px;
  font-size: 14px;
  font-weight: 500;
  line-height: var(--main-ui-line-height);
  background: transparent;
  color: var(--main-ui-text);
  font-family: inherit;
  min-width: 0;
}

.main-ui-search-input::placeholder {
  color: var(--main-ui-text-secondary);
  font-weight: 400;
}

.main-ui-search-clear {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--main-ui-text-secondary);
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.main-ui-search-clear:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--main-ui-text);
}

.main-ui-search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--main-ui-surface);
  backdrop-filter: blur(var(--main-ui-blur));
  -webkit-backdrop-filter: blur(var(--main-ui-blur));
  border: 1px solid var(--main-ui-border);
  border-top: none;
  border-radius: 0 0 14px 14px;
  max-height: 360px;
  overflow-y: auto;
  z-index: 10;
}

.main-ui-search-results .main-ui-search-result-item {
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--main-ui-border);
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: background-color 0.2s ease;
}

.main-ui-search-results .main-ui-search-result-item:last-child {
  border-bottom: none;
}

.main-ui-search-results .main-ui-search-result-item:hover,
.main-ui-search-results .main-ui-search-result-item.selected {
  background: rgba(255, 255, 255, 0.04);
}

.main-ui-search-results .main-ui-search-result-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--main-ui-text);
}

.main-ui-search-results .main-ui-search-result-details {
  font-size: var(--main-ui-font-size-sm);
  color: var(--main-ui-text-secondary);
}

.main-ui-search-results .main-ui-search-no-results {
  padding: 24px 16px;
  text-align: center;
  color: var(--main-ui-text-secondary);
  font-size: var(--main-ui-font-size);
}

.main-ui-search-results .main-ui-search-result-name mark {
  background: rgba(11, 159, 47, 0.25);
  color: inherit;
  padding: 1px 4px;
  border-radius: 4px;
  font-weight: 600;
}

@media (max-width: 768px) {
  .main-ui-search-overlay {
    padding-top: 60px;
  }
  .main-ui-search-container {
    width: 95%;
  }
  .main-ui-search-input {
    padding: 10px 40px 10px 36px;
    font-size: 13px;
  }
}

/* ---------------------------------------------------------------------------
   Dropdown
   --------------------------------------------------------------------------- */
.main-ui-dropdown {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  max-width: 90vw;
  max-height: min(280px, calc(100vh - 120px));
  overflow-y: auto;
  background: var(--main-ui-surface);
  backdrop-filter: blur(var(--main-ui-blur));
  -webkit-backdrop-filter: blur(var(--main-ui-blur));
  border: 1px solid var(--main-ui-border);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  padding: 6px 0;
  display: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  z-index: 1060;
}

.main-ui-dropdown.show {
  display: block;
  opacity: 1;
  visibility: visible;
}

/* Opens below trigger (e.g. top navbar) */
.main-ui-dropdown-below {
  bottom: auto;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 6px;
}

.main-ui-dropdown-item {
  display: block;
  width: 100%;
  padding: 10px 14px;
  color: var(--main-ui-text);
  text-decoration: none;
  font-size: var(--main-ui-font-size);
  transition: background-color 0.2s ease;
  cursor: pointer;
  border: none;
  background: none;
  text-align: left;
  font-family: inherit;
}

.main-ui-dropdown-item:hover {
  background: rgba(255, 255, 255, 0.06);
}

.main-ui-dropdown-item.active {
  background: rgba(11, 159, 47, 0.15);
  color: var(--main-ui-text);
  font-weight: 500;
}

.main-ui-dropdown-divider {
  height: 1px;
  margin: 4px 0;
  background: var(--main-ui-border);
}

/* ---------------------------------------------------------------------------
   Toggles / switches (no hover transform)
   --------------------------------------------------------------------------- */
.main-ui-toggle-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.main-ui-toggle-label {
  font-size: var(--main-ui-font-size);
  color: var(--main-ui-text);
  cursor: pointer;
  margin: 0;
  font-weight: 500;
}

.main-ui-switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

.main-ui-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.main-ui-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid var(--main-ui-border);
  border-radius: 22px;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.main-ui-switch:hover .main-ui-slider {
  background: rgba(255, 255, 255, 0.16);
}

.main-ui-slider::before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 2px;
  bottom: 2px;
  background: var(--main-ui-text-secondary);
  border-radius: 50%;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.main-ui-switch input:checked + .main-ui-slider {
  background: rgba(11, 159, 47, 0.4);
  border-color: var(--main-ui-accent);
}

.main-ui-switch input:checked + .main-ui-slider::before {
  transform: translateX(18px);
  background: var(--main-ui-accent);
}

.main-ui-switch input:focus-visible + .main-ui-slider {
  box-shadow: 0 0 0 2px rgba(11, 159, 47, 0.3);
}

/* ---------------------------------------------------------------------------
   Clergy form modal (custom overlay + frosted panel; no Bootstrap)
   --------------------------------------------------------------------------- */
.main-ui-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.main-ui-modal-overlay.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.main-ui-modal-panel {
  position: relative;
  width: 100%;
  max-width: 95%;
  max-height: 90vh;
  overflow: auto;
  background: var(--main-ui-surface);
  backdrop-filter: blur(var(--main-ui-blur));
  -webkit-backdrop-filter: blur(var(--main-ui-blur));
  border: 1px solid var(--main-ui-border);
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.main-ui-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  font-size: 24px;
  line-height: 1;
  color: var(--main-ui-text-secondary);
  background: transparent;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.main-ui-modal-close:hover {
  color: var(--main-ui-text);
  background: rgba(255, 255, 255, 0.06);
}

.main-ui-modal-close:focus-visible {
  outline: 2px solid var(--main-ui-accent);
  outline-offset: 2px;
}

.main-ui-modal-body {
  padding: 0;
}

/* ---------------------------------------------------------------------------
   Utility: full viewport container (layout only)
   --------------------------------------------------------------------------- */
.main-ui-full-viewport {
  min-height: 100vh;
  width: 100vw;
  position: relative;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

/* Compatibility: overlay search results built by search.js use .search-result-item */
.main-ui-search-results .search-result-item {
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--main-ui-border);
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: background-color 0.2s ease;
}
.main-ui-search-results .search-result-item:last-child {
  border-bottom: none;
}
.main-ui-search-results .search-result-item:hover,
.main-ui-search-results .search-result-item.selected {
  background: rgba(255, 255, 255, 0.04);
}
.main-ui-search-results .search-result-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--main-ui-text);
}
.main-ui-search-results .search-result-name mark {
  background: rgba(11, 159, 47, 0.25);
  color: inherit;
  padding: 1px 4px;
  border-radius: 4px;
  font-weight: 600;
}
.main-ui-search-results .search-result-details {
  font-size: var(--main-ui-font-size-sm);
  color: var(--main-ui-text-secondary);
}
.main-ui-search-results .search-no-results {
  padding: 24px 16px;
  text-align: center;
  color: var(--main-ui-text-secondary);
  font-size: var(--main-ui-font-size);
}

/* Bottom filter menu (wrapper for main-ui-bar) */
.lineage-filter-menu {
  position: fixed;
  bottom: 12px;
  left: 12px;
  right: 12px;
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lineage-filter-menu .main-ui-bar {
  flex-wrap: wrap;
  justify-content: center;
}
.filter-menu-item {
  display: flex;
  align-items: center;
  position: relative;
}
.filter-menu-item.dropdown {
  position: relative;
}

/* View toggle: Force | Tree (segmented control) */
.view-toggle-group {
  display: flex;
  gap: 0;
}
.view-toggle-group .view-toggle-btn {
  border-radius: 0;
  margin-left: -1px;
}
.view-toggle-group .view-toggle-btn:first-child {
  border-radius: 8px 0 0 8px;
  margin-left: 0;
}
.view-toggle-group .view-toggle-btn:last-child {
  border-radius: 0 8px 8px 0;
}
.view-toggle-group .view-toggle-btn.active {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.15);
}
@media (max-width: 768px) {
  .lineage-filter-menu .main-ui-bar {
    flex-wrap: wrap;
    justify-content: flex-start;
    padding: 8px 12px;
    gap: 8px;
  }
}

/* Loading indicator */
.main-ui-loading-text {
  margin-top: 8px;
  font-size: var(--main-ui-font-size);
  color: var(--main-ui-text-secondary);
}
.main-ui-spinner {
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--main-ui-border);
  border-top-color: var(--main-ui-accent);
  border-radius: 50%;
  animation: main-ui-spin 0.7s linear infinite;
}
@keyframes main-ui-spin {
  to { transform: rotate(360deg); }
}

/* Alert (non-dismissible; no Bootstrap) */
.main-ui-alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  font-size: var(--main-ui-font-size);
  color: var(--main-ui-text);
  background: var(--main-ui-surface);
  backdrop-filter: blur(var(--main-ui-blur));
  -webkit-backdrop-filter: blur(var(--main-ui-blur));
  border: 1px solid var(--main-ui-border);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.main-ui-alert-warning {
  border-left: 4px solid #e6a23c;
}
.main-ui-alert i {
  color: #e6a23c;
  flex-shrink: 0;
}

/* Admin nav (fixed bottom-left) */
.admin-nav-container {
  position: fixed;
  bottom: 12px;
  left: 12px;
  z-index: 1050;
  display: flex;
  flex-direction: row;
  gap: 8px;
}

/* Floating menu button (mobile only; main-ui-btn-secondary + position) */
.floating-menu-btn {
  display: none;
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1100;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  padding: 0;
}
@media (max-width: 768px) {
  .floating-menu-btn {
    display: flex;
  }
}

/* Clergy aside panel (right side; hidden by default) */
.clergy-aside {
  position: fixed;
  top: 68px;
  right: 12px;
  z-index: 1050;
  background: var(--main-ui-surface);
  backdrop-filter: blur(var(--main-ui-blur));
  -webkit-backdrop-filter: blur(var(--main-ui-blur));
  border: 1px solid var(--main-ui-border);
  border-radius: 14px;
  width: 320px;
  max-height: calc(100vh - 68px - 24px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease, opacity 0.2s ease;
  transform: translateX(100%);
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}
.clergy-aside.expanded {
  transform: translateX(0);
  opacity: 1;
  pointer-events: all;
}
.clergy-aside .aside-content {
  padding: 0 0 16px 0;
}
.clergy-aside .aside-content > *:not(.clergy-image-container) {
  padding-left: 16px;
  padding-right: 16px;
}

/* Draggable clergy info windows */
.clergy-window {
  position: absolute;
  width: 320px;
  max-height: 80vh;
  background: var(--main-ui-surface);
  backdrop-filter: blur(var(--main-ui-blur));
  -webkit-backdrop-filter: blur(var(--main-ui-blur));
  border: 1px solid var(--main-ui-border);
  border-radius: 14px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  pointer-events: all;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  user-select: none;
}
.clergy-window-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--main-ui-border);
  background: rgba(255, 255, 255, 0.03);
  cursor: move;
  flex-shrink: 0;
}
.clergy-window-title {
  font-weight: 600;
  font-size: var(--main-ui-font-size);
  color: var(--main-ui-text);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.clergy-window-close {
  background: transparent;
  border: none;
  color: var(--main-ui-text-secondary);
  cursor: pointer;
  font-size: 1.25rem;
  padding: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-left: 8px;
  transition: color 0.2s ease, background-color 0.2s ease;
}
.clergy-window-close:hover {
  color: var(--main-ui-text);
  background: rgba(255, 255, 255, 0.06);
}
.clergy-window-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0 0 16px 0;
}
.clergy-window-content .aside-content {
  padding: 0;
}
.clergy-window-content .aside-content > *:not(.clergy-image-container) {
  padding-left: 16px;
  padding-right: 16px;
}
.clergy-image-container {
  text-align: center;
  margin: 0;
  width: 100%;
  height: 280px;
  overflow: hidden;
  position: relative;
  border: none;
}
.clergy-aside-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;
}
.close-aside-btn-overlay,
.edit-clergy-btn-overlay {
  position: absolute;
  top: 12px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: var(--main-ui-surface);
  backdrop-filter: blur(var(--main-ui-blur));
  border: 1px solid var(--main-ui-border);
  color: var(--main-ui-text);
  cursor: pointer;
  font-size: 1.1rem;
  border-radius: 50%;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: background-color 0.2s ease, color 0.2s ease;
}
.close-aside-btn-overlay { right: 12px; }
.edit-clergy-btn-overlay { left: 12px; }
.close-aside-btn-overlay:hover,
.edit-clergy-btn-overlay:hover {
  background: rgba(30, 32, 35, 0.95);
  color: var(--main-ui-text);
}
.mobile-menu-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
}
.mobile-menu-modal-content {
  background: var(--main-ui-surface);
  backdrop-filter: blur(var(--main-ui-blur));
  border: 1px solid var(--main-ui-border);
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  position: relative;
  max-height: 90vh;
  overflow: auto;
}
.close-mobile-menu {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  font-size: 1.5rem;
  color: var(--main-ui-text-secondary);
  background: transparent;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: color 0.2s ease, background-color 0.2s ease;
}
.close-mobile-menu:hover {
  color: var(--main-ui-text);
  background: rgba(255, 255, 255, 0.06);
}