/* DP Proposal read-page overlays */

.draft-reader-proposals-controls {
  flex-shrink: 0;
  min-width: 12rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.draft-reader-proposals-controls .dp-proposal-toolbar-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  white-space: nowrap;
}

.draft-reader-proposals-controls .form-select-sm {
  font-size: 0.8rem;
  min-width: 9.5rem;
}

/* Overlay highlights — do not alter document layout */
#dp-reader-selectable-body,
.draft-reader-body#dp-reader-selectable-body {
  position: relative;
}

.dp-proposal-highlight-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  overflow: visible;
}

.dp-proposal-highlight-rect {
  position: absolute;
  pointer-events: auto;
  border-radius: 3px;
  cursor: pointer;
  transition: background-color 0.12s ease, box-shadow 0.12s ease;
}

[data-theme="light"] .dp-proposal-highlight-rect {
  background: rgba(255, 193, 7, 0.44);
  outline: 2px solid rgba(230, 162, 0, 0.75);
  outline-offset: -1px;
}

[data-theme="dark"] .dp-proposal-highlight-rect {
  background: rgba(255, 193, 7, 0.38);
  outline: 2px solid rgba(255, 213, 79, 0.8);
  outline-offset: -1px;
}

.dp-proposal-highlight-rect:hover {
  background: rgba(255, 213, 79, 0.48);
}

[data-theme="dark"] .dp-proposal-highlight-rect:hover {
  background: rgba(255, 213, 79, 0.42);
}

.dp-proposal-highlight-layer.dp-proposal-highlight-layer-hidden {
  display: none !important;
}

.dp-proposal-highlight-rect.dp-proposal-highlight-hidden {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  outline: none !important;
  background: transparent !important;
}

mark.dp-proposal-mark.dp-proposal-mark-hidden {
  background: transparent !important;
  outline: none !important;
  color: inherit;
}

.dp-proposal-highlight-rect.dp-proposal-highlight-dim {
  opacity: 0.35;
}

/* Fixed pin anchored to highlight (Canopi-style) */
.dp-proposal-pin {
  position: fixed;
  z-index: 1040;
  pointer-events: none;
}

.dp-proposal-pin .dp-proposal-badge,
.dp-proposal-pin .dp-proposal-hover-panel {
  pointer-events: auto;
}

/* Canopi-style proximity badge (periwinkle blue) */
.dp-proposal-badge {
  min-width: 1.35rem;
  padding: 0.1rem 0.45rem;
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1.2;
  border-radius: 999px;
  border: 1px solid rgba(102, 126, 234, 0.55);
  background: linear-gradient(135deg, #667eea 0%, #5a6fd6 100%);
  color: #fff;
  box-shadow: 0 2px 10px rgba(102, 126, 234, 0.45);
  opacity: 1;
  pointer-events: auto;
}

.dp-proposal-badge:hover,
.dp-proposal-badge:focus {
  background: linear-gradient(135deg, #7588ee 0%, #667eea 100%);
  border-color: rgba(102, 126, 234, 0.85);
  color: #fff;
  box-shadow: 0 3px 14px rgba(102, 126, 234, 0.55);
}

.dp-proposal-pin .dp-proposal-badge {
  position: relative;
  display: block;
  transition: opacity 0.12s ease;
  transform: translateY(-50%);
}

.dp-proposal-pin.dp-proposal-pin-near .dp-proposal-badge,
.dp-proposal-pin.dp-proposal-pin-active .dp-proposal-badge {
  opacity: 1;
}

.dp-proposal-pin.dp-proposal-pin-far .dp-proposal-badge {
  opacity: 0.55;
}

.dp-proposal-badge-floating {
  position: fixed;
  z-index: 1040;
}

.dp-proposal-hover-panel {
  position: fixed;
  z-index: 1060;
  min-width: 14rem;
  max-width: min(36rem, calc(100vw - 1.5rem));
  max-height: min(18rem, calc(100vh - 1.5rem));
  overflow-y: auto;
  padding: 0.5rem 0.6rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(102, 126, 234, 0.35);
  background: var(--bg-secondary, #1a1a1a);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
  display: none;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.dp-proposal-hover-panel.is-open,
.dp-proposal-hover-panel.is-fading-out {
  display: block;
}

.dp-proposal-hover-panel.is-open {
  opacity: 1;
  pointer-events: auto;
}

.dp-proposal-hover-panel.is-fading-out {
  opacity: 0;
  pointer-events: none;
}

.dp-proposal-hover-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.dp-proposal-hover-links li + li {
  margin-top: 0.35rem;
}

.dp-proposal-hover-row {
  cursor: pointer;
  border-radius: 0.35rem;
  padding: 0.3rem 0.35rem;
  margin: 0 -0.15rem;
  user-select: none;
  -webkit-user-select: none;
}

.dp-proposal-hover-row:hover,
.dp-proposal-hover-row:focus-visible {
  background: rgba(102, 126, 234, 0.12);
  outline: none;
}

.dp-proposal-hover-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  width: 100%;
  font-size: 0.82rem;
  font-weight: 600;
  color: #8ea2ff;
  text-decoration: none;
  min-width: 0;
  pointer-events: none;
}

.dp-proposal-hover-link-main {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dp-proposal-hover-link-rationale {
  font-weight: 400;
  color: var(--text-secondary, #8b98a5);
}

.dp-proposal-hover-actions {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-top: 0.5rem;
}

.dp-proposal-meta-block {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color, #333);
}

.dp-proposal-meta-block .dp-proposal-rationale {
  white-space: pre-wrap;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.dp-proposal-meta-block .dp-proposal-reference {
  font-size: 0.875rem;
  word-break: break-all;
}

.dp-proposal-hover-row:hover .dp-proposal-hover-link,
.dp-proposal-hover-row:focus-visible .dp-proposal-hover-link {
  color: #b8c4ff;
}

.dp-proposal-hover-link-title {
  flex: 1 1 auto;
  min-width: 0;
}

.dp-proposal-char-delta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.dp-proposal-char-plus {
  color: #4ade80;
}

.dp-proposal-char-minus {
  color: #f87171;
}

.dp-proposal-char-neutral {
  color: var(--text-muted, #888);
}

#dpProposalListModal .dp-proposal-list-items {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

#dpProposalListModal .dp-proposal-list-item {
  border: 1px solid var(--border-color, #333);
  border-radius: 0.5rem;
  padding: 1rem 1.1rem;
  background: var(--bg-secondary, #141414);
}

#dpProposalListModal .dp-proposal-list-header {
  margin-bottom: 0.65rem;
}

#dpProposalListModal .dp-proposal-list-item .dp-proposal-meta-block {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
  margin-bottom: 0.75rem;
}

#dpProposalListModal .dp-proposal-list-item .dp-proposal-meta-block + .dp-proposal-list-header {
  margin-top: 0.25rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color, #333);
}

#dpProposalListModal .dp-proposal-item-focused {
  outline: 2px solid rgba(102, 126, 234, 0.55);
  outline-offset: 2px;
}

.dp-proposal-pre,
.dp-proposal-pre-block {
  white-space: pre-wrap;
  word-wrap: break-word;
}

#dpProposalComposeModal textarea[readonly] {
  background: var(--bg-tertiary, #1a1a1a);
  color: var(--text-secondary);
}

#dpProposalListModal .modal-header {
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.5rem;
}

#dpProposalListModal .modal-title {
  flex: 1 1 auto;
  min-width: 0;
}

.dp-proposal-card-original {
  color: var(--text-primary);
  background: var(--bg-tertiary, #1e1e1e);
  border: 1px solid var(--border-color, #333);
  border-radius: 0.375rem;
  padding: 0.75rem;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.55;
}

.dp-proposal-card-original.dp-proposal-plain-original {
  color: var(--text-secondary);
}

.dp-proposal-card-proposed {
  color: var(--text-primary);
  background: var(--bg-secondary, #141414);
  border: 1px solid var(--border-color, #333);
  border-radius: 0.375rem;
  padding: 0.75rem;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.55;
}

.dp-proposal-card-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.dp-diff-del {
  text-decoration: line-through;
  text-decoration-color: rgba(255, 120, 120, 0.95);
  color: var(--text-secondary);
  opacity: 0.95;
}

mark.dp-diff-ins {
  background: rgba(255, 235, 59, 0.45);
  color: inherit;
  padding: 0 1px;
  border-radius: 2px;
}