/* Overlays: tooltip and debug panel. */

/* Tooltip */
.tooltip {
  position: fixed;
  z-index: 100;
  max-width: 280px;
  padding: 0.7rem 0.85rem 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  --tip-accent: var(--accent);
  overflow: hidden;
  font-size: 1rem;
  pointer-events: none;
  box-shadow: var(--tooltip-shadow);
}

.tooltip::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--tip-accent);
}

.tooltip strong,
.tooltip-drawer-body strong {
  display: block;
  margin-bottom: 0.2rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--text);
}

.tooltip .role,
.tooltip-drawer-body .role {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.4;
}

.tooltip p.role,
.tooltip-drawer-body p.role {
  margin: 0.35rem 0 0;
}

.tooltip .dates,
.tooltip .served,
.tooltip-drawer-body .dates,
.tooltip-drawer-body .served {
  font-family: var(--font-chart);
  font-size: 1rem;
  font-weight: 600;
  font-feature-settings: "tnum" 1;
  color: var(--text);
}

.tooltip .dates,
.tooltip-drawer-body .dates {
  margin-top: 0.35rem;
  padding-top: 0.35rem;
  border-top: 1px solid var(--border);
}

.tooltip .served,
.tooltip-drawer-body .served {
  margin-top: 0.2rem;
}

.tooltip .served-k,
.tooltip-drawer-body .served-k {
  font-weight: 400;
  color: var(--text-muted);
}

.tooltip .served-k::after,
.tooltip-drawer-body .served-k::after {
  content: ": ";
}

.tooltip .tooltip-note,
.tooltip-drawer-body .tooltip-note {
  margin: 0.35rem 0 0;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--text-muted);
}

.tooltip-drawer-body a.bioguide {
  display: block;
  margin-top: 0.35rem;
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

/* Bottom sheet for senator details at every width. */
.tooltip-drawer[hidden] {
  display: none;
}

.tooltip-drawer-sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  max-height: min(70%, 24rem);
  box-sizing: border-box;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 14px 14px 0 0;
  --tip-accent: var(--accent);
  overflow: hidden;
  box-shadow: 0 -8px 28px rgba(0, 0, 0, 0.45);
}

.tooltip-drawer-sheet::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--tip-accent);
  pointer-events: none;
}

[data-theme="light"] .tooltip-drawer-sheet {
  box-shadow: 0 -8px 28px rgba(18, 20, 26, 0.18);
}

.tooltip-drawer-toggle {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  margin: 0;
  padding: 0.45rem 1rem 0.4rem;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  touch-action: manipulation;
  font: inherit;
}

.tooltip-drawer-toggle:hover,
.tooltip-drawer-toggle:focus-visible {
  color: var(--text);
}

.tooltip-drawer-toggle:focus-visible {
  outline: none;
  box-shadow: inset var(--focus-ring);
}

.tooltip-drawer-label {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1;
}

.tooltip-drawer-chevron {
  display: block;
  flex: 0 0 auto;
  transform: rotate(180deg);
}

.tooltip-drawer-body {
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0.75rem 1rem max(1rem, env(safe-area-inset-bottom));
  background: var(--surface);
  -webkit-overflow-scrolling: touch;
}

@media (prefers-reduced-motion: reduce) {
  .tooltip-drawer-chevron {
    transition: none;
  }
}

/* Debug (bug reports) */
.debug-section {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 1rem 2rem;
}

.debug-section-inner {
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.debug-toggle {
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  font: inherit;
  font-size: 1rem;
  color: var(--text-muted);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.debug-toggle:hover {
  color: var(--text-secondary);
}

.debug-toggle:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.debug-panel {
  margin-top: 0.5rem;
  padding: 0.75rem 0.85rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--text-secondary);
  overflow-x: auto;
}

.debug-panel[hidden] {
  display: none !important;
}

.debug-block + .debug-block {
  margin-top: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
}

.debug-block-heading {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--type-label-tracking);
  color: var(--text-muted);
}

.debug-lines {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.debug-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
}

.debug-key {
  flex-shrink: 0;
  color: var(--text-muted);
}

.debug-value {
  word-break: break-all;
  color: var(--text-secondary);
}

.debug-error-actions {
  margin-top: 0.5rem;
}

.debug-link {
  margin: 0.5rem 0.75rem 0 0;
  padding: 0;
  border: none;
  background: none;
  font: inherit;
  font-size: 1rem;
  color: var(--text-secondary);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.debug-link:hover {
  color: var(--text);
}

@media (max-width: 640px) {
  .debug-section {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

.debug-link:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}