.detail-panel {
  width: var(--detail-width);
  flex-shrink: 0;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  padding: 20px 16px;
  overflow-y: auto;
  position: relative;
}

/* A 44x44 hit area (WCAG 2.5.5), above the map preview's controls on mobile. */
.detail-close {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 44px;
  height: 44px;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}

.detail-close:hover {
  color: var(--color-text);
}

.detail-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 2px;
  /* Clears the 44px-wide .detail-close hit area anchored at right:6px. */
  padding-right: 40px;
}

.detail-date {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 12px;
  margin-bottom: 16px;
}

.detail-meta dt {
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.detail-meta dd {
  font-size: 15px;
  font-weight: 600;
}

.detail-description {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.detail-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 20px;
}

/* Half the panel is too narrow for some labels on one line (e.g. "Télécharger le GPX"). */
.detail-actions .btn {
  padding-inline: 8px;
  white-space: normal;
}

.detail-actions .btn-danger {
  grid-column: 1 / -1;
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 10px;
}

#user-name {
  font-size: 13px;
  color: var(--color-text-muted);
}

.btn {
  border: none;
  border-radius: 7px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 14px;
  transition:
    background 0.15s,
    opacity 0.15s;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-primary-strong);
  color: #fff;
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-strong-hover);
}

.btn-secondary {
  background: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-danger {
  background: var(--color-danger-strong);
  color: #fff;
  border: 1px solid var(--color-danger-strong);
}

/* The SVG's fill is currentColor, so it follows the button's colour. */
/* For the map toolbar's checkbox toggles. */
.btn-icon {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
}

.btn-icon svg {
  display: block;
  width: 16px;
  height: 16px;
}

.btn-danger:hover:not(:disabled) {
  background: var(--color-danger-strong-hover);
  border-color: var(--color-danger-strong-hover);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--color-border);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
}

.btn-ghost:hover:not(:disabled) {
  color: var(--color-text);
}

/* After .btn on purpose: same specificity, so its zero padding wins. */
.stats-header-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  padding: 0;
}

.stats-header-btn svg {
  display: block;
  width: 20px;
  height: 20px;
}

.btn-full {
  width: 100%;
  text-align: center;
}

/* Icon-only buttons whose glyph is smaller than the 44x44 hit-area floor (WCAG 2.5.5). */
#btn-help,
#tour-pager-prev,
#tour-pager-next {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 32px 36px;
  min-width: 300px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  text-align: center;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 4px;
}

.modal-close:hover {
  color: var(--color-text);
}

.help-modal {
  max-width: 480px;
}

.help-content {
  text-align: left;
  margin-top: 8px;
  max-height: 60vh;
  overflow-y: auto;
}

.help-content h3 {
  font-size: 14px;
  margin: 14px 0 4px;
}

.help-content p {
  font-size: 13px;
  color: var(--color-text-muted);
}

.help-content code {
  /* Full-strength text: the paragraph's muted colour is below 4.5:1 on the chip. */
  color: var(--color-text);
  background: var(--color-surface-2);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 12px;
}