/**
 * atJeju — 올레길(트레일) 코스 지도 상세
 */

.page-body--trail-detail {
  background: var(--color-bg);
}

.app-main--trail-detail {
  padding: 0;
  padding-bottom: 0;
  overflow-x: hidden;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  -webkit-overflow-scrolling: touch;
}

.trail-detail-page {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: min-content;
}

.trail-detail-notice {
  position: absolute;
  top: var(--space-3);
  left: calc(var(--space-3) + var(--safe-left));
  right: calc(var(--space-3) + var(--safe-right));
  z-index: 20;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
  font-size: var(--font-size-sm);
  box-shadow: var(--shadow-sm);
}

.trail-detail-notice.hidden {
  display: none;
}

.trail-detail-header {
  position: absolute;
  top: 0;
  left: calc(var(--space-3) + var(--safe-left));
  right: calc(var(--space-3) + var(--safe-right));
  z-index: 12;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--color-border);
  border-top: 0;
  box-shadow: var(--shadow-sm);
  pointer-events: auto;
}

.trail-detail-header__bar-row {
  display: flex;
  align-items: stretch;
  gap: var(--space-2);
  padding-right: var(--space-2);
}

.trail-detail-header__bar {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-width: 0;
  padding: var(--space-2) var(--space-2) var(--space-2) var(--space-4);
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  color: inherit;
}

.trail-detail-header__courses {
  flex-shrink: 0;
  align-self: center;
  margin-right: var(--space-1);
  padding: var(--space-1) var(--space-2);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  white-space: nowrap;
}

.trail-detail-header__guide-compact {
  flex-shrink: 0;
  align-self: center;
  margin-right: var(--space-2);
  padding: var(--space-1) var(--space-2);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-decoration: none;
  white-space: nowrap;
}

.trail-detail-header__guide-compact:hover {
  color: var(--color-primary);
}

.trail-detail-header__bar-main {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.trail-detail-header__chevron {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: rgba(13, 148, 136, 0.1);
  position: relative;
}

.trail-detail-header__chevron::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: translate(-50%, -65%) rotate(45deg);
  transition: transform 0.2s ease;
}

.trail-detail-header--expanded .trail-detail-header__chevron::after {
  transform: translate(-50%, -35%) rotate(-135deg);
}

.trail-detail-header__body {
  display: none;
  max-height: min(48vh, 380px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 0 var(--space-4) var(--space-3);
}

.trail-detail-header--expanded .trail-detail-header__body {
  display: block;
}

.trail-detail-header--expanded .trail-detail-header__bar {
  padding-bottom: var(--space-1);
  border-bottom: 1px solid var(--color-border);
}

.trail-detail-header__eyebrow {
  margin: 0;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-primary);
}

.trail-detail-header__title-compact {
  font-size: var(--font-size-base);
  font-weight: 700;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.trail-detail-header__summary {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.trail-detail-header__title {
  margin: var(--space-2) 0 0;
  font-size: var(--font-size-lg);
  line-height: 1.3;
}

.trail-detail-header__meta {
  margin: var(--space-2) 0 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.trail-detail-header__map-link {
  display: inline-flex;
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.trail-detail-header__map-link:hover {
  text-decoration: underline;
}

.trail-detail-weather {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  background: rgba(13, 148, 136, 0.06);
  border: 1px solid rgba(13, 148, 136, 0.18);
}

.trail-detail-weather.hidden {
  display: none;
}

.trail-detail-weather__label {
  margin: 0 0 var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-primary);
}

.trail-detail-weather__grade {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.trail-detail-weather__grade.hidden {
  display: none;
}

.trail-detail-weather__grade-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}

.trail-detail-weather__grade-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  padding: 0 var(--space-2);
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-base);
  font-weight: 800;
}

.trail-detail-weather__grade-value.grade-b {
  background: #059669;
}

.trail-detail-weather__grade-value.grade-c {
  background: #d97706;
}

.trail-detail-weather__grade-value.grade-d,
.trail-detail-weather__grade-value.grade-f {
  background: #dc2626;
}

.trail-detail-weather__score-value {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.trail-detail-weather__recommendation {
  margin: var(--space-2) 0 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.45;
}

.trail-detail-weather__recommendation.hidden {
  display: none;
}

.trail-detail-weather__body {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
}

.trail-detail-weather__temp {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
}

.trail-detail-weather__item {
  color: var(--color-text-muted);
}

.trail-detail-weather__item strong {
  color: var(--color-text);
  font-weight: 600;
}

.trail-detail-weather__advice {
  margin: var(--space-2) 0 0;
  padding-left: 1.1em;
  font-size: var(--font-size-xs);
  color: #92400e;
}

.trail-detail-weather__advice.hidden {
  display: none;
}

.trail-detail-weather__note {
  margin: var(--space-2) 0 0;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.trail-detail-weather__note.hidden {
  display: none;
}

.trail-detail-weather.is-loading .trail-detail-weather__body {
  color: var(--color-text-muted);
}

.trail-detail-weather.is-error {
  background: #fef2f2;
  border-color: #fecaca;
}

.trail-detail-weather.is-error .trail-detail-weather__label {
  color: #991b1b;
}

.trail-detail-direction-details {
  margin-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-2);
}

.trail-detail-direction-details__summary {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  list-style: none;
}

.trail-detail-direction-details__summary::-webkit-details-marker {
  display: none;
}

.trail-detail-direction-details__summary::before {
  content: '▸ ';
  color: var(--color-primary);
}

.trail-detail-direction-details[open] .trail-detail-direction-details__summary::before {
  content: '▾ ';
}

.trail-detail-direction {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.trail-detail-direction__btn {
  flex: 1;
  min-height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
}

.trail-detail-direction__btn.is-active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}

.trail-detail-map-wrap {
  position: relative;
  flex-shrink: 0;
  height: clamp(340px, 58vh, 520px);
  min-height: 340px;
}

.trail-detail-map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: #e8eef2;
}

.trail-detail-map-loading {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  background: rgba(255, 255, 255, 0.72);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.trail-detail-map-loading.hidden {
  display: none;
}

.trail-detail-map-loading__spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: trail-detail-spin 0.8s linear infinite;
}

@keyframes trail-detail-spin {
  to {
    transform: rotate(360deg);
  }
}

.trail-detail-layers-panel,
.trail-detail-poi-panel {
  position: absolute;
  left: calc(var(--space-3) + var(--safe-left));
  right: calc(var(--space-3) + var(--safe-right));
  bottom: var(--space-3);
  z-index: 14;
  max-height: min(36vh, 240px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 0 var(--space-4) var(--space-3);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  pointer-events: auto;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.trail-detail-layers-panel.is-dragging {
  transition: none;
  box-shadow: var(--shadow-md, 0 8px 24px rgba(0, 0, 0, 0.12));
}

.trail-detail-layers-panel--user-hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
}

.trail-detail-layers__drag-handle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin: 0;
  padding: var(--space-2) 0 var(--space-1);
  border: 0;
  background: transparent;
  cursor: grab;
  touch-action: none;
  font-family: inherit;
}

.trail-detail-layers__drag-handle:active {
  cursor: grabbing;
}

.trail-detail-layers__grab {
  display: block;
  width: 40px;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--color-border);
}

.trail-detail-layers__body {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  flex: 1;
  min-height: 0;
}

.trail-detail-layers__head {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
  margin-bottom: var(--space-1);
  flex-shrink: 0;
}

.trail-detail-layers__hide {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-right: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  font-size: 0.75rem;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  font-family: inherit;
}

.trail-detail-layers__hide:hover {
  color: var(--color-primary);
  border-color: rgba(13, 148, 136, 0.35);
}

.trail-detail-layers-restore {
  position: absolute;
  right: calc(var(--space-3) + var(--safe-right));
  bottom: var(--space-3);
  z-index: 15;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  font-family: inherit;
}

.trail-detail-layers-restore.hidden {
  display: none;
}

.trail-detail-layers-restore__icon {
  font-size: 0.9rem;
  line-height: 1;
  color: var(--color-primary);
}

.trail-detail-layers__rule {
  display: block;
  width: 100%;
  height: 0;
  margin: 0;
  border: 0;
  border-top: 1px solid var(--color-border);
}

.trail-detail-layers__status-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.trail-detail-layers__refresh {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  font-family: inherit;
}

.trail-detail-layers__refresh.is-spinning {
  animation: trail-detail-spin 0.8s linear infinite;
  color: var(--color-primary);
  border-color: rgba(13, 148, 136, 0.35);
}

.trail-detail-layers__refresh:disabled {
  opacity: 0.65;
  cursor: wait;
}

.trail-detail-layers__courses {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  white-space: nowrap;
}

.trail-detail-layer-group {
  margin-top: 0;
}

.trail-detail-layer-group .trail-detail-layers__rule {
  margin-bottom: var(--space-2);
}

.trail-detail-layer-group[hidden] {
  display: none !important;
}

.trail-detail-header__courses-inline {
  display: none;
}

@media (min-width: 768px) {
  .trail-detail-header__bar {
    display: none;
  }

  .trail-detail-header__bar-row .trail-detail-header__courses {
    display: none;
  }

  .trail-detail-header__courses-inline {
    display: inline-flex;
  }

  .trail-detail-header__body {
    display: block;
    max-height: min(52vh, 420px);
    padding: var(--space-3) var(--space-4);
  }
}

.trail-detail-poi-status {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.trail-detail-poi-status.is-error {
  color: #991b1b;
}

.trail-detail-poi-toggles {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.trail-detail-poi-toggles.hidden {
  display: none;
}

.trail-detail-poi-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px 3px 3px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  cursor: pointer;
  user-select: none;
  font-family: inherit;
}

.trail-detail-poi-toggle--chip.is-on {
  border-color: var(--color-primary);
  background: rgba(13, 148, 136, 0.08);
}

.trail-detail-poi-toggle__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.trail-detail-poi-toggle__icon--emoji {
  font-size: 0.9rem;
  font-weight: 400;
  background: var(--color-surface) !important;
  border: 1px solid var(--color-border);
}

.trail-detail-poi-toggle--chip.is-on .trail-detail-poi-toggle__icon--emoji {
  border-color: var(--color-primary);
}

.trail-detail-poi-toggle__label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  line-height: 1.2;
  white-space: nowrap;
}

.trail-detail-poi-toggle__count {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
  min-width: 1ch;
}

.trail-detail-poi-toggle--chip.is-on .trail-detail-poi-toggle__label,
.trail-detail-poi-toggle--chip.is-on .trail-detail-poi-toggle__count {
  color: var(--color-primary);
}

.trail-detail-poi-marker {
  width: 12px;
  height: 12px;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.28);
  cursor: pointer;
}

.trail-detail-facility__title {
  margin: 0 0 var(--space-1);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.trail-detail-facility-marker {
  min-width: 12px;
  min-height: 12px;
  padding: 0 3px;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.28);
  cursor: pointer;
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  text-align: center;
}

.trail-detail-header__guide-link {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.trail-detail-header__guide-link:hover {
  text-decoration: underline;
}

.trail-detail-article {
  flex-shrink: 0;
  padding: var(--space-4) calc(var(--space-4) + var(--safe-right)) calc(var(--space-6) + var(--tabbar-h) + var(--safe-bottom)) calc(var(--space-4) + var(--safe-left));
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.trail-detail-article__title {
  margin: var(--space-2) 0 var(--space-1);
  font-size: var(--font-size-xl);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
}

.trail-detail-article__meta {
  margin: 0 0 var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.trail-detail-article__section {
  margin-bottom: var(--space-4);
}

.trail-detail-article__section h2 {
  margin: 0 0 var(--space-2);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
}

.trail-detail-article__text {
  margin: 0;
  font-size: var(--font-size-sm);
  line-height: 1.65;
  color: var(--color-text);
}

.trail-detail-article__links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.trail-detail-article__links li {
  padding: var(--space-2) 0;
  border-top: 1px solid var(--color-border);
}

.trail-detail-article__links li:first-child {
  border-top: none;
  padding-top: 0;
}

.trail-detail-article__links a {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
}

.trail-detail-article__links a:hover {
  text-decoration: underline;
}

@media (min-width: 768px) {
  .trail-detail-map-wrap {
    height: clamp(380px, 52vh, 560px);
  }

  .trail-detail-article {
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
  }
}