/* ========================================
   Clean Energy Atlas — Global Stylesheet
   ======================================== */

:root {
  /* Base palette */
  --bg-primary: #060d1a;
  --bg-secondary: #0c1829;
  --bg-tertiary: #111f36;
  --bg-panel: #0a1628;
  --bg-card: #0f1d33;
  --bg-hover: #162544;
  --text-primary: #e8ecf2;
  --text-secondary: #8b9dc3;
  --text-muted: #5a6f8e;
  --border: rgba(255,255,255,0.08);
  --border-active: rgba(255,255,255,0.18);

  /* Energy colors */
  --color-wind: #4ade80;
  --color-solar: #fbbf24;
  --color-hydro: #38bdf8;
  --color-geothermal: #f97316;
  --color-nuclear: #a78bfa;
  --color-hydrogen: #34d399;
  --color-storage: #fb7185;
  --color-datacenter: #94a3b8;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;

  /* Spacing */
  --header-h: 60px;
  --stats-h: 36px;
  --panel-w: 220px;
  --detail-w: 380px;
  --radius: 8px;
  --radius-sm: 5px;
}

/* Light theme overrides */
.theme-light {
  --bg-primary: #f0f2f5;
  --bg-secondary: #e4e8ed;
  --bg-tertiary: #d8dde5;
  --bg-panel: #ffffff;
  --bg-card: #f8f9fb;
  --bg-hover: #e8ecf2;
  --text-primary: #1a2332;
  --text-secondary: #4a5568;
  --text-muted: #8b9dc3;
  --border: rgba(0,0,0,0.1);
  --border-active: rgba(0,0,0,0.2);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; overflow: hidden; }
body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 13px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ===== HEADER ===== */
#app-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  z-index: 100;
  gap: 16px;
  backdrop-filter: blur(12px);
}

.header-left { flex: 0 0 auto; }
.header-center { flex: 1; max-width: 480px; }
.header-right {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 28px; height: 28px;
  color: var(--text-primary);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.3px;
  white-space: nowrap;
}
.logo-tagline {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Search */
.search-container {
  position: relative;
  width: 100%;
}
.search-icon {
  position: absolute;
  left: 10px; top: 50%; transform: translateY(-50%);
  width: 15px; height: 15px;
  color: var(--text-muted);
  pointer-events: none;
}
#search-input {
  width: 100%;
  height: 34px;
  padding: 0 12px 0 32px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
}
#search-input:focus {
  border-color: var(--color-solar);
}
#search-input::placeholder { color: var(--text-muted); }

.search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  max-height: 380px;
  overflow-y: auto;
  background: var(--bg-panel);
  border: 1px solid var(--border-active);
  border-radius: var(--radius);
  display: none;
  z-index: 200;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.search-results.active { display: block; }
.search-result-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.1s;
  border-bottom: 1px solid var(--border);
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: var(--bg-hover); }
.search-result-icon { font-size: 16px; flex-shrink: 0; }
.search-result-info { flex: 1; min-width: 0; }
.search-result-name {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-result-meta {
  font-size: 11px;
  color: var(--text-muted);
}

/* Header buttons */
#lang-select {
  height: 30px;
  padding: 0 6px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 12px;
  cursor: pointer;
  outline: none;
}
#theme-toggle, #news-toggle, #help-toggle, #db-open-btn {
  height: 42px;
  min-width: 64px;
  padding: 0 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}
#theme-toggle:hover, #news-toggle:hover, #help-toggle:hover, #db-open-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-active);
}
#theme-toggle svg, #news-toggle svg, #help-toggle svg, #db-open-btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.header-btn-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  line-height: 1;
}
.theme-dark .icon-sun { display: block; }
.theme-dark .icon-moon { display: none; }
.theme-light .icon-sun { display: none; }
.theme-light .icon-moon { display: block; }

.filter-chips {
  display: flex;
  gap: 4px;
  flex-wrap: nowrap;
}
.filter-chip {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  white-space: nowrap;
}

/* ===== MAIN ===== */
#app-main {
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  bottom: var(--stats-h);
  display: flex;
}

/* ===== MAP ===== */
#map {
  flex: 1;
  position: relative;
}
.maplibregl-ctrl-bottom-left,
.maplibregl-ctrl-bottom-right { display: none; }
.maplibregl-popup-content {
  background: var(--bg-panel) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-active) !important;
  border-radius: var(--radius) !important;
  padding: 10px 14px !important;
  font-family: var(--font-body) !important;
  font-size: 12px !important;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5) !important;
  max-width: 260px !important;
}
.maplibregl-popup-tip {
  border-top-color: var(--bg-panel) !important;
}
.theme-light .maplibregl-popup-content {
  box-shadow: 0 8px 24px rgba(0,0,0,0.15) !important;
}
.popup-name { font-weight: 600; font-size: 13px; margin-bottom: 4px; }
.popup-meta { color: var(--text-secondary); font-size: 11px; line-height: 1.4; }
.popup-meta span { display: block; }
.popup-type-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}

/* ===== LAYER PANEL ===== */
.layer-panel {
  width: var(--panel-w);
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
  transition: width 0.2s ease, opacity 0.2s ease;
  z-index: 50;
}
.layer-panel.collapsed {
  width: 0;
  overflow: hidden;
  border: none;
  opacity: 0;
  pointer-events: none;
}
.layer-panel-expand {
  position: absolute;
  left: 8px; top: 8px;
  width: 36px; height: 36px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--color-solar);
  font-size: 18px;
  cursor: pointer;
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.layer-panel.collapsed ~ .layer-panel-expand { display: flex; }

.layer-panel-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px 8px;
  border-bottom: 1px solid var(--border);
}
.layer-panel-icon { font-size: 16px; }
.layer-panel-title {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
  flex: 1;
}
.layer-panel-close {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  border-radius: 4px;
}
.layer-panel-close:hover { background: var(--bg-hover); color: var(--text-primary); }

.layer-toggles {
  flex: 1;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.layer-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.1s;
  user-select: none;
}
.layer-toggle:hover { background: var(--bg-hover); }
.layer-toggle.off { opacity: 0.4; }
.layer-toggle.off .toggle-switch { background: var(--bg-tertiary); }
.layer-toggle.off .toggle-switch::after { left: 2px; }

.toggle-switch {
  width: 30px; height: 16px;
  border-radius: 8px;
  position: relative;
  flex-shrink: 0;
  transition: background 0.15s;
}
.toggle-switch::after {
  content: '';
  position: absolute;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: white;
  top: 2px;
  left: 16px;
  transition: left 0.15s;
}

.layer-icon { font-size: 15px; flex-shrink: 0; }
.layer-label {
  flex: 1;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}
.layer-count {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.layer-actions {
  display: flex;
  gap: 6px;
  padding: 8px 10px;
  border-top: 1px solid var(--border);
}
.layer-action-btn {
  flex: 1;
  height: 28px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.1s;
}
.layer-action-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.layer-action-btn.active {
  background: var(--color-solar);
  color: #000;
  border-color: var(--color-solar);
}
.layer-action-btn.full-width { flex: 1; }
.layer-panel-footer {
  padding: 6px 10px 10px;
  display: flex;
  gap: 6px;
}

/* ===== DETAIL PANEL ===== */
.detail-panel {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: var(--detail-w);
  background: var(--bg-panel);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 80;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.detail-panel.open { transform: translateX(0); }

.detail-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border);
}
.detail-type-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.detail-close {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  transition: all 0.1s;
}
.detail-close:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.detail-content {
  flex: 1;
  overflow-y: auto;
  padding: 14px 16px;
}
.detail-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 4px;
}
.detail-country {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}
.detail-section {
  margin-bottom: 14px;
}
.detail-section-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.detail-field {
  display: flex;
  flex-direction: column;
}
.detail-field.full { grid-column: 1 / -1; }
.detail-field-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.detail-field-value {
  font-size: 14px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.detail-field-value.highlight {
  color: var(--color-solar);
}

.detail-actions {
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.btn-action {
  height: 30px;
  padding: 0 12px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.1s;
  display: flex; align-items: center; gap: 4px;
}
.btn-action:hover { background: var(--bg-hover); color: var(--text-primary); }
.btn-primary {
  background: var(--color-solar);
  color: #000;
  border-color: var(--color-solar);
  font-weight: 600;
}
.btn-primary:hover { opacity: 0.9; }
.btn-fav.active { color: var(--color-solar); border-color: var(--color-solar); }

/* ===== NEWS PANEL ===== */
.news-panel {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: var(--detail-w);
  background: var(--bg-panel);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 75;
  display: flex;
  flex-direction: column;
}
.news-panel.open { transform: translateX(0); }
.news-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.news-panel-header h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
}
.news-filters {
  display: flex;
  gap: 4px;
  padding: 8px 12px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
}
.news-filter-btn {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.1s;
}
.news-filter-btn:hover, .news-filter-btn.active {
  background: var(--color-solar);
  color: #000;
  border-color: var(--color-solar);
}
.news-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}
.news-item {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.1s;
}
.news-item:hover { background: var(--bg-hover); }
.news-item-title {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 4px;
}
.news-item-meta {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  gap: 8px;
}
.news-item-summary {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-top: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-category {
  font-size: 9px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.news-cat-market { background: rgba(59,130,246,0.15); color: #60a5fa; }
.news-cat-policy { background: rgba(167,139,250,0.15); color: #a78bfa; }
.news-cat-project { background: rgba(52,211,153,0.15); color: #34d399; }
.news-cat-investment { background: rgba(251,191,36,0.15); color: #fbbf24; }
.news-cat-technology { background: rgba(249,115,22,0.15); color: #f97316; }

/* ===== STATS BAR ===== */
#stats-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--stats-h);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 24px;
  z-index: 100;
}
.stat-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.stat-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.stat-value {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

/* ===== MODALS ===== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  backdrop-filter: blur(4px);
}
.modal.hidden { display: none; }
.modal-content {
  background: var(--bg-panel);
  border: 1px solid var(--border-active);
  border-radius: var(--radius);
  width: 90%;
  max-width: 720px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.modal-sm { max-width: 400px; }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
}
.compare-body {
  overflow-x: auto;
  padding: 16px 20px;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.compare-table th {
  text-align: left;
  padding: 6px 12px;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}
.compare-table td {
  padding: 6px 12px;
  border-bottom: 1px solid var(--border);
}
.share-body { padding: 20px; }
.share-url-input {
  width: 100%;
  height: 36px;
  padding: 0 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 12px;
  margin-bottom: 10px;
  outline: none;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-active); }

/* ===== LOADING SCREEN ===== */
#loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #060d1a;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease;
}
#loading-screen.fade-out {
  opacity: 0;
  pointer-events: none;
}
.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}
.loading-logo {
  font-size: 64px;
  line-height: 1;
  animation: loading-pulse 1.6s ease-in-out infinite;
  margin-bottom: 4px;
}
@keyframes loading-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.12); opacity: 0.8; }
}
.loading-title {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.5px;
  line-height: 1.1;
}
.loading-subtitle {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  color: #0ea5e9;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.loading-bar-container {
  width: 280px;
  height: 3px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
  margin: 8px 0 4px;
}
.loading-bar {
  height: 100%;
  width: 0%;
  background: #0ea5e9;
  border-radius: 2px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 8px #0ea5e9;
}
.loading-status {
  font-size: 13px;
  color: #a8d4f0;
  font-family: var(--font-body);
  min-height: 18px;
}
.loading-count {
  font-size: 12px;
  color: #4a6a80;
  font-family: var(--font-body);
}

/* ===== COUNTRY POPUP ===== */
.country-card-popup .maplibregl-popup-content {
  background: #0d1f30 !important;
  border: 1px solid rgba(14,165,233,0.3) !important;
  border-radius: 12px !important;
  padding: 16px !important;
  max-width: 280px !important;
  box-shadow: 0 8px 32px rgba(0,0,0,0.6) !important;
}
.country-card-popup .maplibregl-popup-tip {
  border-top-color: #0d1f30 !important;
}
.country-card-popup .maplibregl-popup-close-button {
  color: #4a6a80;
  font-size: 18px;
  right: 10px;
  top: 8px;
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  padding: 2px 6px;
}
.country-card-popup .maplibregl-popup-close-button:hover {
  color: #ffffff;
}
.country-card-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
  padding-right: 20px;
}
.country-card-divider {
  height: 1px;
  background: rgba(14,165,233,0.2);
  margin-bottom: 10px;
}
.country-card-totals {
  display: flex;
  gap: 16px;
  margin-bottom: 10px;
}
.country-card-total-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.country-card-total-label {
  font-size: 10px;
  color: #4a6a80;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.country-card-total-value {
  font-size: 15px;
  font-weight: 700;
  color: #e8ecf2;
  font-variant-numeric: tabular-nums;
}
.country-card-rows {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 10px;
}
.country-card-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.country-card-row-icon {
  font-size: 13px;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}
.country-card-row-label {
  font-size: 11px;
  color: #8b9dc3;
  width: 68px;
  flex-shrink: 0;
}
.country-card-row-count {
  font-size: 11px;
  font-weight: 600;
  color: #e8ecf2;
  font-variant-numeric: tabular-nums;
  width: 28px;
  text-align: right;
  flex-shrink: 0;
}
.country-card-bar-track {
  flex: 1;
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
}
.country-card-bar-fill {
  height: 100%;
  border-radius: 2px;
  min-width: 2px;
}
.country-card-footer {
  border-top: 1px solid rgba(14,165,233,0.15);
  padding-top: 8px;
  display: flex;
  gap: 12px;
}
.country-card-footer-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.country-card-footer-label {
  font-size: 10px;
  color: #4a6a80;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.country-card-footer-value {
  font-size: 12px;
  font-weight: 600;
  color: #0ea5e9;
}

/* ===== RESPONSIVE ===== */

/* --- Tablet (768px) --- */
@media (max-width: 768px) {
  /* Header: stack into 2 rows */
  #app-header {
    height: auto;
    flex-wrap: wrap;
    padding: 8px 12px;
    gap: 8px;
  }
  /* Adjust main/stats top offsets for taller header */
  #app-main {
    top: 88px;
  }
  #stats-bar {
    position: fixed;
  }

  .header-left {
    flex: 0 0 auto;
    order: 1;
  }
  .header-center {
    flex: 1 1 100%;
    order: 3;
    max-width: 100%;
  }
  .header-right {
    flex: 0 0 auto;
    order: 2;
    margin-left: auto;
  }

  .logo-tagline { display: none; }
  .header-right .filter-chips { display: none; }
  #lang-select { display: none; }

  /* Layer panel: closed by default on mobile, floating button to open */
  .layer-panel {
    position: fixed;
    left: 0;
    top: 88px;
    bottom: var(--stats-h);
    width: 100vw;
    max-width: 280px;
    z-index: 150;
    transform: translateX(-100%);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border-right: 1px solid var(--border);
    opacity: 1;
    overflow-y: auto;
  }
  .layer-panel.mobile-open {
    transform: translateX(0);
    width: 100vw;
    max-width: 280px;
  }
  /* Hide the old expand button on mobile, use floating btn instead */
  .layer-panel-expand {
    display: none !important;
  }
  /* Floating layers button */
  #mobile-layers-btn {
    display: flex;
    position: fixed;
    bottom: calc(var(--stats-h) + 12px);
    left: 12px;
    height: 40px;
    padding: 0 14px;
    background: var(--bg-panel);
    border: 1px solid rgba(14,165,233,0.4);
    border-radius: 20px;
    color: var(--color-solar);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    z-index: 160;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.4);
  }

  /* Detail panel: slides up from bottom */
  .detail-panel {
    right: 0;
    left: 0;
    top: auto;
    bottom: var(--stats-h);
    width: 100%;
    height: 70%;
    transform: translateY(100%);
    border-left: none;
    border-top: 1px solid var(--border);
    border-radius: 14px 14px 0 0;
  }
  .detail-panel.open {
    transform: translateY(0);
  }
  .detail-close {
    width: 36px;
    height: 36px;
    min-width: 44px;
    min-height: 44px;
  }

  /* News panel: same slide-up */
  .news-panel {
    right: 0;
    left: 0;
    top: auto;
    bottom: var(--stats-h);
    width: 100%;
    height: 70%;
    transform: translateY(100%);
    border-left: none;
    border-top: 1px solid var(--border);
    border-radius: 14px 14px 0 0;
  }
  .news-panel.open {
    transform: translateY(0);
  }

  /* Stats bar: show only key stats */
  #stats-bar {
    gap: 10px;
    padding: 0 12px;
    overflow-x: auto;
  }
  .stat-item { flex-shrink: 0; }
  .stat-label {
    font-size: 9px;
    display: block;
  }
  .stat-value {
    font-size: 11px;
  }
  /* Hide less important stats on mobile */
  .dc-stat { display: none; }
  .stat-item:nth-child(6),
  .stat-item:nth-child(7) { display: none; }

  /* Map: touch action for smooth panning */
  #map {
    touch-action: pan-x pan-y;
  }

  /* Welcome prompt: smaller on mobile */
  #welcome-prompt {
    font-size: 11px !important;
    padding: 9px 14px !important;
    white-space: normal !important;
    max-width: calc(100vw - 40px) !important;
    text-align: center !important;
    bottom: calc(var(--stats-h) + 60px) !important;
  }

  /* Zoom controls: ensure tap targets */
  .maplibregl-ctrl-top-right { display: none; }
  .maplibregl-ctrl-bottom-right {
    display: block;
    bottom: calc(var(--stats-h) + 60px);
    right: 10px;
  }
  .maplibregl-ctrl-group button {
    width: 44px !important;
    height: 44px !important;
  }

  /* No horizontal scroll */
  body, html {
    overflow-x: hidden;
    max-width: 100vw;
  }
}

/* --- Phone (375-480px) --- */
@media (max-width: 480px) {
  #app-header {
    padding: 6px 10px;
  }
  /* Show only essential header-right buttons */
  #lang-select { display: none; }
  .logo-name { font-size: 13px; }

  .stat-value { font-size: 10px; }

  /* Country popup narrower */
  .country-card-popup .maplibregl-popup-content {
    max-width: 240px !important;
  }
}

/* --- Desktop: hide mobile layers button --- */
@media (min-width: 769px) {
  #mobile-layers-btn { display: none !important; }
}

/* ========================================
   PIPELINE LAYER STYLES
   ======================================== */

/* Layer panel pipeline section */
.pipeline-toggle-section {
  margin-bottom: 10px;
  padding: 10px;
  background: rgba(14, 165, 233, 0.06);
  border: 1px solid rgba(14, 165, 233, 0.2);
  border-radius: 8px;
}

.pipeline-toggle-header {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-solar);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.pipeline-toggle-sub {
  font-size: 10px;
  color: var(--text-muted);
  margin-bottom: 8px;
  line-height: 1.4;
}

.pipeline-btn {
  background: rgba(14, 165, 233, 0.12) !important;
  border-color: rgba(14, 165, 233, 0.35) !important;
  color: #7dd3fc !important;
}

.pipeline-btn.active {
  background: rgba(14, 165, 233, 0.25) !important;
  border-color: #38bdf8 !important;
  color: #38bdf8 !important;
}

/* Pipeline legend */
.pipeline-legend {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.pipeline-legend.hidden { display: none; }

.pipeline-legend-title {
  font-size: 9px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 5px;
}

.pipeline-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: var(--text-secondary);
  margin-bottom: 3px;
}

.pipeline-legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid currentColor;
  background: transparent;
  flex-shrink: 0;
}

/* Pipeline tooltip */
.pipeline-tooltip .maplibregl-popup-content {
  background: rgba(6, 13, 26, 0.95) !important;
  border: 1px solid rgba(14, 165, 233, 0.35) !important;
  border-radius: 8px !important;
  padding: 8px 12px !important;
  pointer-events: none;
}

.pipeline-tip-name {
  font-weight: 600;
  font-size: 12px;
  color: #e2e8f0;
  margin-bottom: 2px;
}

.pipeline-tip-meta {
  font-size: 11px;
  color: #94a3b8;
}

.pipeline-tip-iso {
  font-size: 10px;
  color: #64748b;
  margin-top: 1px;
}

/* Pipeline status badge in detail panel */
.pipeline-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid;
  font-size: 12px;
  font-weight: 600;
  margin: 10px 0 14px;
}

/* Pipeline progress bar */
.pipeline-progress-bar {
  display: flex;
  align-items: center;
  margin: 0 0 18px;
  padding: 12px;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  border: 1px solid var(--border);
  overflow-x: auto;
  gap: 0;
}

.pipeline-progress-step {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: transparent;
  position: relative;
  cursor: default;
}

.pipeline-progress-step.active {
  border-width: 2px;
}

.pipeline-step-label {
  position: absolute;
  top: 26px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 8px;
  color: var(--text-muted);
  white-space: nowrap;
  pointer-events: none;
}

.pipeline-progress-step.active .pipeline-step-label {
  color: var(--text-secondary);
}

.pipeline-progress-connector {
  flex: 1;
  min-width: 16px;
  height: 2px;
  background: var(--border);
}

.pipeline-progress-connector.active {
  /* color set inline */
}

/* Pipeline disclaimer */
.pipeline-disclaimer {
  font-size: 10px;
  color: var(--text-muted);
  background: rgba(251,191,36,0.06);
  border: 1px solid rgba(251,191,36,0.2);
  border-radius: 6px;
  padding: 8px 10px;
  margin-top: 14px;
  line-height: 1.5;
}

/* Stats bar pipeline items */
.pipeline-stat { transition: opacity 0.2s; }
.pipeline-stat.hidden { display: none !important; }


/* ============================================================
   HELP PANEL
   ============================================================ */
.help-panel {
  position: fixed;
  top: 60px;
  right: 0;
  width: 340px;
  height: calc(100vh - 60px - 36px);
  background: var(--panel-bg, rgba(6,13,26,0.97));
  border-left: 1px solid rgba(14,165,233,0.2);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transform: translateX(0);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  backdrop-filter: blur(12px);
}
.help-panel.hidden {
  transform: translateX(100%);
  pointer-events: none;
}
.help-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(14,165,233,0.15);
  flex-shrink: 0;
}
.help-panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7dd3fc;
}
.help-panel-body {
  overflow-y: auto;
  flex: 1;
  padding: 16px;
  scrollbar-width: thin;
  scrollbar-color: rgba(14,165,233,0.3) transparent;
}
.help-section {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.help-section:last-child {
  border-bottom: none;
}
.help-section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #7dd3fc;
  margin-bottom: 10px;
}
.help-text {
  font-size: 13px;
  color: rgba(200,220,240,0.85);
  line-height: 1.6;
  margin: 0;
}
.help-layer-list,
.help-voltage-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.help-layer-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(200,220,240,0.85);
}
.help-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.help-tip {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(200,220,240,0.85);
  margin-bottom: 7px;
}
.help-tip-key {
  background: rgba(14,165,233,0.12);
  border: 1px solid rgba(14,165,233,0.25);
  border-radius: 5px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
  color: #7dd3fc;
  white-space: nowrap;
  min-width: 90px;
  text-align: center;
}
.help-download {
  margin-top: 16px;
  padding: 14px 16px;
  background: rgba(251,191,36,0.08);
  border: 1px solid rgba(251,191,36,0.22);
  border-radius: 8px;
  text-align: center;
}
.help-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: #0a1628;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 6px;
  text-decoration: none;
  transition: opacity 0.18s, transform 0.15s;
  letter-spacing: 0.01em;
}
.help-download-btn:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}
.help-download-meta {
  margin-top: 7px;
  font-size: 11px;
  color: rgba(200,220,240,0.45);
}

.help-footer {
  margin-top: 8px;
  text-align: center;
  padding: 12px 0 4px;
}
.help-footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #fbbf24;
  margin-bottom: 4px;
}
.help-footer-sub {
  font-size: 11px;
  color: rgba(200,220,240,0.45);
}

/* ============================================================
   TOOLTIPS
   ============================================================ */
[data-tooltip] {
  position: relative;
}
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(6,13,26,0.97);
  color: #e2f0fb;
  border: 1px solid rgba(14,165,233,0.3);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 11px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.18s;
  z-index: 9999;
  backdrop-filter: blur(8px);
}
[data-tooltip]:hover::after {
  opacity: 1;
}

/* Mobile help panel */
@media (max-width: 768px) {
  .help-panel {
    width: 100%;
    top: auto;
    bottom: 0;
    height: 80vh;
    border-left: none;
    border-top: 1px solid rgba(14,165,233,0.2);
    border-radius: 16px 16px 0 0;
    transform: translateY(0);
  }
  .help-panel.hidden {
    transform: translateY(100%);
  }
}

/* ===== DATABASE MODAL ===== */
.db-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  display: flex !important;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.db-modal[style*="display:none"] { display: none !important; }
.db-modal-inner {
  background: var(--bg-panel);
  border: 1px solid var(--border-active);
  border-radius: 12px;
  width: 100%;
  max-width: 1000px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  overflow: hidden;
}
.db-modal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
}
.db-modal-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}
.db-modal-controls {
  display: flex;
  gap: 8px;
  flex: 1;
  align-items: center;
  flex-wrap: wrap;
}
.db-filter-select {
  height: 32px;
  padding: 0 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 12px;
  cursor: pointer;
  outline: none;
}
.db-search-input {
  height: 32px;
  padding: 0 10px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 12px;
  outline: none;
  flex: 1;
  min-width: 160px;
}
.db-search-input::placeholder { color: var(--text-muted); }
.db-count {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
}
.db-close-btn {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 18px;
  flex-shrink: 0;
}
.db-close-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.db-table-wrap {
  overflow-y: auto;
  flex: 1;
}
.db-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.db-table thead th {
  position: sticky;
  top: 0;
  background: var(--bg-secondary);
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.db-table tbody tr {
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.1s;
}
.db-table tbody tr:hover { background: var(--bg-hover); }
.db-table tbody td {
  padding: 8px 12px;
  color: var(--text-primary);
  vertical-align: middle;
}
.db-table .td-type { white-space: nowrap; }
.db-table .td-name { font-weight: 500; max-width: 220px; }
.db-table .td-cap { font-weight: 600; white-space: nowrap; }
.db-table .td-status { white-space: nowrap; }
.db-status-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}
.search-browse-all {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  cursor: pointer;
  color: var(--color-solar);
  font-size: 12px;
  font-weight: 500;
  border-top: 1px solid var(--border);
  transition: background 0.1s;
}
.search-browse-all:hover { background: var(--bg-hover); }

/* ══════════════════════════════════════════════════════
   JSON VIEWER MODAL
   ══════════════════════════════════════════════════════ */
.jv-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 2200;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(3px);
  padding: 20px;
}

.jv-modal-inner {
  background: var(--bg-panel);
  border: 1px solid rgba(251,191,36,0.2);
  border-radius: 14px;
  width: 100%;
  max-width: 560px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}

.jv-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 10px;
  flex-wrap: wrap;
}

.jv-modal-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  min-width: 0;
  flex: 1;
}
.jv-modal-title span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.jv-modal-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.jv-copy-btn, .jv-dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.jv-copy-btn:hover {
  border-color: #4ade80;
  color: #4ade80;
  background: rgba(74,222,128,0.08);
}
.jv-dl-btn:hover {
  border-color: #fbbf24;
  color: #fbbf24;
  background: rgba(251,191,36,0.08);
}

.jv-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: color 0.15s;
  margin-left: 2px;
}
.jv-close-btn:hover { color: var(--text-primary); }

.jv-type-badge-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px 0;
  flex-shrink: 0;
}
.jv-type-badge {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(255,255,255,0.06);
  padding: 3px 10px;
  border-radius: 20px;
}
.jv-country {
  font-size: 12px;
  color: var(--text-muted);
}

.jv-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 18px 18px;
}
.jv-body::-webkit-scrollbar { width: 4px; }
.jv-body::-webkit-scrollbar-track { background: transparent; }
.jv-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }

.jv-table {
  width: 100%;
  border-collapse: collapse;
}

.jv-table tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}
.jv-table tr:last-child { border-bottom: none; }
.jv-table tr:hover { background: rgba(255,255,255,0.03); }

.jv-key {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 8px 14px 8px 0;
  width: 40%;
  vertical-align: middle;
  white-space: nowrap;
}

.jv-val {
  font-size: 13px;
  color: var(--text-primary);
  padding: 8px 0;
  vertical-align: middle;
  word-break: break-word;
}

/* Light mode overrides */
body.light-mode .jv-modal-inner {
  background: #ffffff;
  border-color: rgba(251,191,36,0.3);
}
body.light-mode .jv-table tr:hover { background: rgba(0,0,0,0.02); }
body.light-mode .jv-type-badge { background: rgba(0,0,0,0.06); }

/* ================================================================
   PIPELINE FILTER CHIPS
   ================================================================ */
.pipeline-filter-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted, #64748b);
  margin: 8px 0 4px;
}

.pipeline-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.pf-chip {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 10px;
  font-family: inherit;
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid var(--chip-color, #94a3b8);
  color: var(--chip-color, #94a3b8);
  background: transparent;
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s;
  white-space: nowrap;
  opacity: 0.6;
  line-height: 1.4;
}

.pf-chip.active {
  background: color-mix(in srgb, var(--chip-color, #94a3b8) 18%, transparent);
  opacity: 1;
}

.pf-chip:hover {
  opacity: 1;
  background: color-mix(in srgb, var(--chip-color, #94a3b8) 25%, transparent);
}

/* ================================================================
   PIPELINE DETAIL PANEL — RELATED NEWS
   ================================================================ */
.pipeline-news-section {
  border-top: 1px solid var(--border, #334155);
  padding-top: 10px;
  margin-top: 6px;
}

.pipeline-news-item {
  background: var(--surface-alt, rgba(255,255,255,0.04));
  border: 1px solid var(--border, #334155);
  border-radius: 6px;
  padding: 9px 11px;
  margin-bottom: 7px;
  transition: border-color 0.15s;
}

.pipeline-news-item:hover {
  border-color: var(--accent, #4ade80);
}

.pipeline-news-item:last-child {
  margin-bottom: 0;
}

.pipeline-news-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.pipeline-news-cat {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pipeline-news-date {
  font-size: 10px;
  color: var(--text-muted, #94a3b8);
}

.pipeline-news-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text, #e2e8f0);
  line-height: 1.4;
  margin-bottom: 4px;
}

.pipeline-news-summary {
  font-size: 10px;
  color: var(--text-muted, #94a3b8);
  line-height: 1.5;
}

/* ================================================================
   NEWS ITEM LINKS
   ================================================================ */
.news-item-link,
.pipeline-news-link {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s;
}

.news-item-link:hover,
.pipeline-news-link:hover {
  color: var(--accent, #4ade80);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.news-item:hover .news-item-title,
.pipeline-news-item:hover .pipeline-news-title {
  color: var(--accent, #4ade80);
}

/* ================================================================
   NEWS ARTICLE SAVE / COPY BUTTONS
   ================================================================ */
.news-actions {
  display: flex;
  gap: 6px;
  margin-top: 7px;
}
.news-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.news-action-btn:hover {
  background: var(--accent, #4ade80);
  color: #0a1628;
  border-color: var(--accent, #4ade80);
}
.news-action-btn.copied {
  background: #34d399;
  color: #0a1628;
  border-color: #34d399;
}

/* ── Pipeline cluster hover popup ─────────────────────────────────── */
.pipeline-cluster-popup .maplibregl-popup-content {
  background: rgba(6, 13, 26, 0.96) !important;
  border: 1px solid rgba(1, 105, 111, 0.55) !important;
  border-radius: 10px !important;
  padding: 0 !important;
  overflow: hidden;
  pointer-events: auto !important;
  min-width: 220px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.45) !important;
}
.pipeline-cluster-popup .maplibregl-popup-tip {
  border-top-color: rgba(6, 13, 26, 0.96) !important;
}
.cpop-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid rgba(1, 105, 111, 0.3);
  background: rgba(12, 78, 84, 0.4);
}
.cpop-count {
  font-size: 12px;
  font-weight: 700;
  color: #5eead4;
  letter-spacing: 0.02em;
}
.cpop-hint {
  font-size: 10px;
  color: #64748b;
}
.cpop-list {
  max-height: 240px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(1,105,111,0.4) transparent;
}
.cpop-list::-webkit-scrollbar { width: 4px; }
.cpop-list::-webkit-scrollbar-track { background: transparent; }
.cpop-list::-webkit-scrollbar-thumb { background: rgba(1,105,111,0.5); border-radius: 4px; }
.cpop-row {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  cursor: pointer;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background 0.15s;
}
.cpop-row:last-child { border-bottom: none; }
.cpop-row:hover { background: rgba(1, 105, 111, 0.2); }
.cpop-icon {
  font-size: 13px;
  flex-shrink: 0;
  width: 18px;
  text-align: center;
}
.cpop-name {
  font-size: 11px;
  color: #e2e8f0;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 500;
}
.cpop-mw {
  font-size: 10px;
  color: #64748b;
  flex-shrink: 0;
  white-space: nowrap;
}
.cpop-footer {
  padding: 7px 12px;
  font-size: 11px;
  color: #01696F;
  cursor: pointer;
  text-align: center;
  border-top: 1px solid rgba(1, 105, 111, 0.3);
  background: rgba(12, 78, 84, 0.25);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background 0.15s, color 0.15s;
}
.cpop-footer:hover {
  background: rgba(1, 105, 111, 0.35);
  color: #5eead4;
}