/* Dark Mode and Site Enhancement Styles */

:root[data-theme="dark"] {
  --clr-paper: #0b0016;
  --clr-ink: #ffffff;
  --clr-paper-deep: #05000a;
  --clr-stone: #24113a;
  --clr-white: #ffffff;
  --clr-ink-light: #c2abdf;
  --clr-card-bg: #130026;
  --border-std: 1px solid var(--clr-stone);
  --border-dark: 1px solid var(--clr-ink);
}

/* Specific styling overrides for dark theme to preserve high quality visual look */
:root[data-theme="dark"] .pfg-site-header {
  background-color: var(--clr-paper);
}

:root[data-theme="dark"] .pfg-status-strip {
  background-color: #05000a;
  color: #c2abdf;
}

:root[data-theme="dark"] .pfg-section--tinted {
  background-color: #0e001f;
}

:root[data-theme="dark"] .pfg-card {
  background-color: var(--clr-card-bg);
  border-color: var(--clr-stone);
}

:root[data-theme="dark"] .pfg-card--coral-accent {
  background-color: var(--clr-card-bg);
  border-color: var(--clr-coral);
}

:root[data-theme="dark"] img {
  opacity: 0.95;
  filter: brightness(0.9) contrast(1.1);
}

/* Floating Action Button styles */
.pfg-theme-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--clr-coral);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.pfg-theme-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

.pfg-theme-btn:active {
  transform: scale(0.95);
}

/* Search UI Styles */
.pfg-search-trigger {
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  padding: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-ink);
  transition: color var(--transition-base);
  margin-inline-start: auto;
}

.pfg-search-trigger:hover {
  color: var(--clr-coral);
}

.pfg-search-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(23, 21, 28, 0.7);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: start;
  justify-content: center;
  padding-top: 10vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.pfg-search-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.pfg-search-modal {
  background-color: var(--clr-paper);
  border: var(--border-std);
  border-radius: 8px;
  width: 90%;
  max-width: 600px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transform: translateY(-20px);
  transition: transform 0.3s ease;
  overflow: hidden;
}

.pfg-search-overlay.active .pfg-search-modal {
  transform: translateY(0);
}

.pfg-search-header {
  display: flex;
  align-items: center;
  padding: var(--space-4);
  border-bottom: var(--border-std);
  gap: var(--space-3);
}

.pfg-search-modal-input {
  flex-grow: 1;
  border: none;
  background: none;
  font-size: var(--fs-md);
  color: var(--clr-ink);
  outline: none;
}

.pfg-search-close-btn {
  background: none;
  border: none;
  font-size: var(--fs-md);
  cursor: pointer;
  color: var(--clr-stone);
  transition: color 0.2s;
}

.pfg-search-close-btn:hover {
  color: var(--clr-coral);
}

.pfg-search-body {
  max-height: 60vh;
  overflow-y: auto;
  padding: var(--space-4);
}

.pfg-search-results-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pfg-search-result-item {
  padding: var(--space-3);
  border-radius: 4px;
  border: 1px solid transparent;
  transition: background-color 0.2s, border-color 0.2s;
  text-decoration: none;
  display: block;
}

.pfg-search-result-item:hover {
  background-color: var(--clr-paper-deep);
  border-color: var(--clr-stone);
}

.pfg-search-result-title {
  font-family: var(--ff-display);
  font-size: var(--fs-base);
  color: var(--clr-coral);
  margin-bottom: var(--space-1);
}

.pfg-search-result-desc {
  font-size: var(--fs-sm);
  color: var(--clr-ink-light);
  line-height: 1.4;
}

.pfg-search-no-results {
  text-align: center;
  padding: var(--space-8);
  color: var(--clr-ink-light);
}

/* Detailed Form Validation Styling Overrides */
input.invalid, textarea.invalid, select.invalid {
  border-color: var(--clr-coral) !important;
  background-color: rgba(255, 91, 67, 0.05) !important;
}

input.valid, textarea.valid, select.valid {
  border-color: #2e7d32 !important;
  background-color: rgba(46, 125, 50, 0.05) !important;
}

.pfg-form-error {
  display: block;
  font-size: var(--fs-xs);
  color: var(--clr-coral);
  margin-top: var(--space-1);
  min-height: 1.2em;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.pfg-form-error[data-pfg-visible="true"] {
  opacity: 1;
}