/* === TravelKo - Map-centric Travel App === */
/* Used only by travel-index.html */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --t-primary: #059669;
  --t-primary-dark: #047857;
  --t-primary-light: #34D399;
  --t-primary-bg: #ECFDF5;
  --t-accent: #F59E0B;
  --t-accent-light: #FFFBEB;
  --t-white: #FFFFFF;
  --t-gray-50: #F8FAFC;
  --t-gray-100: #F3F4F6;
  --t-gray-200: #E5E7EB;
  --t-gray-300: #D1D5DB;
  --t-gray-600: #4B5563;
  --t-gray-700: #374151;
  --t-gray-800: #1F2937;
  --t-gray-900: #0F172A;
  --t-radius: 12px;
  --t-radius-sm: 8px;
  --t-shadow: 0 1px 3px rgba(0,0,0,0.1);
  --t-shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  --t-transition: 0.2s ease;
  --sidebar-width: 380px;
}

html, body { height: 100%; overflow: hidden; }
body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans', sans-serif;
  color: var(--t-gray-800);
}

/* === Top Bar (inside sidebar) === */
.ta-topbar {
  height: 52px; background: var(--t-white); border-bottom: 1px solid var(--t-gray-200);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 14px; flex-shrink: 0;
}
.ta-brand {
  display: flex; align-items: center;
  text-decoration: none; flex-shrink: 0;
}
.ta-brand:hover { text-decoration: none; }
.ta-brand-logo {
  height: 32px; width: auto; object-fit: contain; border-radius: 4px;
}
.ta-topbar-actions {
  display: flex; align-items: center; gap: 8px;
}
.ta-lang-select {
  padding: 5px 8px; border: 1px solid var(--t-gray-200); border-radius: var(--t-radius-sm);
  font-size: 0.8rem; background: var(--t-white); cursor: pointer; color: var(--t-gray-700);
}
.ta-koinfo-link {
  font-size: 0.78rem; color: var(--t-gray-300); text-decoration: none;
  padding: 5px 10px; border-radius: var(--t-radius-sm); transition: all var(--t-transition);
}
.ta-koinfo-link:hover { color: var(--t-primary); background: var(--t-primary-bg); text-decoration: none; }

/* === Search (inside sidebar) === */
.ta-search-wrap {
  padding: 10px 14px 0; position: relative; flex-shrink: 0;
}
.ta-search {
  width: 100%; padding: 8px 14px 8px 36px;
  border: 1px solid var(--t-gray-200); border-radius: 50px;
  font-size: 0.88rem; background: var(--t-gray-50);
  transition: border-color var(--t-transition);
}
.ta-search:focus { outline: none; border-color: var(--t-primary); background: var(--t-white); }
.ta-search-icon {
  position: absolute; left: 26px; top: calc(10px + 50%); transform: translateY(-50%);
  color: var(--t-gray-300); pointer-events: none;
}

/* === Main Layout === */
.ta-layout {
  display: flex; height: 100vh; transition: all 0.3s ease;
}

/* === Sidebar === */
.ta-sidebar {
  width: var(--sidebar-width); height: 100%;
  background: var(--t-white); border-right: 1px solid var(--t-gray-200);
  display: flex; flex-direction: column; flex-shrink: 0;
  overflow: hidden; transition: width 0.3s ease, opacity 0.3s ease;
}

/* Sidebar collapsed state */
.ta-layout.sidebar-collapsed .ta-sidebar {
  width: 0; opacity: 0; overflow: hidden; border-right: none;
}
.ta-layout.sidebar-collapsed .ta-sidebar-toggle svg {
  transform: rotate(180deg);
}

/* === Sidebar Toggle Button === */
.ta-sidebar-toggle {
  position: absolute; top: 12px; z-index: 101;
  left: var(--sidebar-width);
  width: 28px; height: 48px;
  background: var(--t-white); border: 1px solid var(--t-gray-200);
  border-left: none; border-radius: 0 8px 8px 0;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--t-gray-600); transition: all 0.3s ease;
  box-shadow: 2px 0 6px rgba(0,0,0,0.06);
}
.ta-sidebar-toggle:hover { background: var(--t-gray-50); color: var(--t-primary); }
.ta-sidebar-toggle svg { transition: transform 0.3s ease; }
.ta-layout.sidebar-collapsed .ta-sidebar-toggle {
  left: 0;
}

/* === Filters === */
.ta-filters {
  padding: 10px 14px; border-bottom: 1px solid var(--t-gray-100);
  display: flex; flex-direction: column; gap: 8px; flex-shrink: 0;
}
.ta-cat-row {
  display: flex; gap: 5px; flex-wrap: wrap;
}
.ta-cat-btn {
  padding: 4px 10px; border: 1px solid var(--t-gray-200); border-radius: 50px;
  background: var(--t-white); color: var(--t-gray-600); font-size: 0.76rem;
  font-weight: 500; cursor: pointer; transition: all var(--t-transition); white-space: nowrap;
}
.ta-cat-btn:hover { border-color: var(--t-primary); color: var(--t-primary); }
.ta-cat-btn.active { background: var(--t-primary); color: var(--t-white); border-color: var(--t-primary); }
.ta-region-select {
  padding: 6px 10px; border: 1px solid var(--t-gray-200); border-radius: var(--t-radius-sm);
  font-size: 0.82rem; background: var(--t-white); color: var(--t-gray-700); width: 100%;
}

/* Spot list */
.ta-list {
  flex: 1; overflow-y: auto; padding: 8px;
}
.ta-spot-card {
  display: flex; gap: 12px; padding: 12px;
  border: 1px solid var(--t-gray-100); border-radius: var(--t-radius);
  margin-bottom: 8px; cursor: pointer; transition: all var(--t-transition);
  background: var(--t-white);
}
.ta-spot-card:hover { border-color: var(--t-primary); box-shadow: var(--t-shadow); }
.ta-spot-card.active { border-color: var(--t-primary); background: var(--t-primary-bg); }
.ta-spot-thumb {
  width: 80px; height: 80px; border-radius: var(--t-radius-sm);
  background: var(--t-gray-100); flex-shrink: 0; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.ta-spot-thumb img { width: 100%; height: 100%; object-fit: cover; }
.ta-spot-thumb-empty { font-size: 1.5rem; }
.ta-spot-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.ta-spot-cat {
  display: inline-block; padding: 2px 8px; border-radius: 50px;
  font-size: 0.68rem; font-weight: 600; width: fit-content;
}
.ta-spot-name {
  font-size: 0.92rem; font-weight: 600; color: var(--t-gray-900);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ta-spot-meta {
  font-size: 0.75rem; color: var(--t-gray-300);
  display: flex; gap: 8px; align-items: center;
}
.ta-spot-rating { color: var(--t-accent); font-weight: 600; }
.ta-spot-featured { color: var(--t-primary); font-weight: 600; font-size: 0.7rem; }
.ta-list-status {
  text-align: center; padding: 24px; color: var(--t-gray-300); font-size: 0.9rem;
}
.ta-load-more {
  display: block; width: 100%; padding: 10px; margin: 8px 0;
  border: 1px solid var(--t-gray-200); border-radius: var(--t-radius-sm);
  background: var(--t-white); color: var(--t-primary); font-weight: 600;
  font-size: 0.85rem; cursor: pointer; transition: all var(--t-transition);
}
.ta-load-more:hover { background: var(--t-primary-bg); border-color: var(--t-primary); }

/* === Detail Panel (replaces list) === */
.ta-detail {
  flex: 1; overflow-y: auto; display: none;
}
.ta-detail.active { display: block; }
.ta-detail-back {
  display: flex; align-items: center; gap: 6px; padding: 12px 16px;
  font-size: 0.85rem; color: var(--t-gray-600); cursor: pointer;
  border: none; background: none; width: 100%; text-align: left;
  border-bottom: 1px solid var(--t-gray-100); transition: background var(--t-transition);
}
.ta-detail-back:hover { background: var(--t-gray-50); }
.ta-detail-images {
  width: 100%; overflow-x: auto; display: flex; gap: 2px; background: var(--t-gray-900);
}
.ta-detail-images img {
  height: 220px; object-fit: cover; flex-shrink: 0;
}
.ta-detail-images img:only-child { width: 100%; }
.ta-detail-body { padding: 16px; }
.ta-detail-body h2 { font-size: 1.25rem; color: var(--t-gray-900); margin: 8px 0; }
.ta-detail-meta {
  display: flex; gap: 12px; font-size: 0.82rem; color: var(--t-gray-600);
  margin-bottom: 12px; flex-wrap: wrap; align-items: center;
}
.ta-detail-stars { color: var(--t-accent); }
.ta-detail-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.ta-detail-tag {
  display: inline-block; padding: 3px 10px; border-radius: 50px;
  font-size: 0.78rem; font-weight: 500; text-decoration: none;
}
.ta-detail-tag-ig { background: #F3E8FD; color: #7C3AED; }
.ta-detail-tag-tag { background: var(--t-gray-100); color: var(--t-gray-700); }
.ta-detail-tag:hover { text-decoration: none; opacity: 0.8; }
.ta-detail-desc {
  font-size: 0.92rem; line-height: 1.7; color: var(--t-gray-700);
  margin-bottom: 16px; white-space: pre-line;
}
.ta-detail-address {
  font-size: 0.85rem; color: var(--t-gray-600); margin-bottom: 12px;
  display: flex; align-items: flex-start; gap: 6px;
}
.ta-detail-naver {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 20px; background: #03C75A; color: white;
  border-radius: var(--t-radius-sm); font-weight: 600; font-size: 0.88rem;
  text-decoration: none; transition: background var(--t-transition);
}
.ta-detail-naver:hover { background: #02b351; text-decoration: none; color: white; }
.ta-detail-by {
  margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--t-gray-100);
  font-size: 0.78rem; color: var(--t-gray-300);
}

/* === Map === */
.ta-map-wrap {
  flex: 1; position: relative;
}
#ta-map { width: 100%; height: 100%; }
.ta-map-fallback {
  width: 100%; height: 100%; display: flex; align-items: center;
  justify-content: center; background: var(--t-gray-100); color: var(--t-gray-600);
}

/* Map language selector */
.ta-map-lang {
  display: flex; gap: 2px; margin: 10px 0 0 10px;
  background: var(--t-white); border-radius: 4px; overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}
.ta-map-lang-btn {
  padding: 5px 10px; border: none; background: var(--t-white);
  font-size: 0.72rem; font-weight: 600; color: var(--t-gray-600);
  cursor: pointer; transition: all var(--t-transition);
}
.ta-map-lang-btn:hover { background: var(--t-gray-100); }
.ta-map-lang-btn.active { background: var(--t-primary); color: var(--t-white); }

/* FAB - Share button */
.ta-fab {
  position: fixed; bottom: 24px; right: 24px; z-index: 50;
  padding: 14px 24px; background: var(--t-primary); color: var(--t-white);
  border: none; border-radius: 50px; font-weight: 700; font-size: 0.95rem;
  cursor: pointer; box-shadow: 0 4px 16px rgba(5,150,105,0.4);
  transition: all var(--t-transition); display: flex; align-items: center; gap: 8px;
}
.ta-fab:hover { background: var(--t-primary-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(5,150,105,0.5); }

/* === Submit Modal === */
.ta-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  z-index: 200; display: none; align-items: center; justify-content: center; padding: 20px;
}
.ta-modal-overlay.active { display: flex; }
.ta-modal {
  background: var(--t-white); border-radius: var(--t-radius);
  max-width: 560px; width: 100%; max-height: 90vh; overflow-y: auto; padding: 28px 24px;
}
.ta-modal h2 { font-size: 1.2rem; color: var(--t-gray-900); margin-bottom: 4px; }
.ta-modal-notice {
  font-size: 0.85rem; color: var(--t-primary); background: var(--t-primary-bg);
  padding: 8px 14px; border-radius: var(--t-radius-sm); margin-bottom: 20px;
}
.ta-form-group { margin-bottom: 16px; }
.ta-form-group label {
  display: block; font-weight: 600; font-size: 0.85rem;
  color: var(--t-gray-700); margin-bottom: 4px;
}
.ta-form-group input, .ta-form-group select, .ta-form-group textarea {
  width: 100%; padding: 9px 12px; border: 1px solid var(--t-gray-200);
  border-radius: var(--t-radius-sm); font-size: 0.88rem; font-family: inherit;
  transition: border-color var(--t-transition);
}
.ta-form-group input:focus, .ta-form-group select:focus, .ta-form-group textarea:focus {
  outline: none; border-color: var(--t-primary);
}
.ta-form-group textarea { resize: vertical; min-height: 100px; }
.ta-form-row { display: flex; gap: 8px; }
.ta-form-row input { flex: 1; }
.ta-form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.ta-btn-primary {
  padding: 9px 22px; background: var(--t-primary); color: var(--t-white);
  border: none; border-radius: var(--t-radius-sm); font-weight: 600;
  font-size: 0.88rem; cursor: pointer; transition: background var(--t-transition);
}
.ta-btn-primary:hover { background: var(--t-primary-dark); }
.ta-btn-secondary {
  padding: 9px 22px; background: var(--t-white); color: var(--t-gray-700);
  border: 1px solid var(--t-gray-300); border-radius: var(--t-radius-sm);
  font-weight: 500; font-size: 0.88rem; cursor: pointer; transition: all var(--t-transition);
}
.ta-btn-secondary:hover { border-color: var(--t-gray-600); }

/* === Category Colors === */
.cat-food { background: #FEF2F2; color: #EF4444; }
.cat-attraction { background: #EFF6FF; color: #3B82F6; }
.cat-cafe { background: #FFFBEB; color: #F59E0B; }
.cat-nature { background: #F0FDF4; color: #22C55E; }
.cat-shopping { background: #F5F3FF; color: #8B5CF6; }
.cat-nightlife { background: #FDF2F8; color: #EC4899; }

/* === Mobile Responsive === */
@media (max-width: 768px) {
  .ta-koinfo-link { display: none; }
  .ta-layout { flex-direction: column-reverse; }
  .ta-sidebar {
    width: 100%; height: 45vh; border-right: none;
    border-top: 1px solid var(--t-gray-200);
  }
  .ta-map-wrap { height: 55vh; }
  .ta-sidebar-toggle { display: none; }
  .ta-layout.sidebar-collapsed .ta-sidebar {
    width: 100%; opacity: 1; border-right: none;
  }
  .ta-fab { bottom: calc(45vh + 12px); right: 12px; padding: 12px 18px; font-size: 0.85rem; }
  .ta-spot-thumb { width: 64px; height: 64px; }
  .ta-detail-images img { height: 180px; }
  .ta-modal { max-height: 95vh; }
}

@media (max-width: 480px) {
  .ta-brand-logo { height: 26px; }
  .ta-search-wrap { padding: 8px 10px 0; }
  .ta-sidebar { height: 40vh; }
  .ta-map-wrap { height: 60vh; }
  .ta-fab { bottom: calc(40vh + 8px); padding: 10px 16px; font-size: 0.82rem; }
}