/* ─── Google Fonts ─────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ─── Design Tokens ────────────────────────────────────────────────────── */
:root {
  --bg-void:       #050508;
  --bg-primary:    #09090f;
  --bg-secondary:  #0e0e1a;
  --bg-glass:      rgba(10, 10, 20, 0.82);
  --bg-glass-hover:rgba(16, 16, 32, 0.9);
  --border-glass:  rgba(100, 120, 255, 0.12);
  --border-active: rgba(100, 180, 255, 0.35);

  --accent:        #00b4d8;
  --accent-dim:    #0077b6;
  --accent-glow:   rgba(0, 180, 216, 0.25);

  --text-primary:  #e8eaf6;
  --text-secondary:#9fa8da;
  --text-muted:    #555a8a;

  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     18px;

  --sidebar-w:     300px;
  --chat-w:        360px;
  --navbar-h:      52px;

  /* Category colors */
  --c-wildfires:    #ff6b35;
  --c-storms:       #00b4d8;
  --c-earthquakes:  #ff4458;
  --c-floods:       #3a86ff;
  --c-volcanoes:    #ff9500;
  --c-landslides:   #c77dff;
  --c-ice:          #90e0ef;
  --c-drought:      #ffd166;
  --c-snow:         #e8f4f8;
  --c-temp:         #ff6b6b;
  --c-dust:         #c4a882;
  --c-water:        #06d6a0;
  --c-manmade:      #9b5de5;
}

/* ─── Reset ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { width: 100%; height: 100%; overflow: hidden; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-void);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

/* ─── Map Container ─────────────────────────────────────────────────────── */
#map {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Remove MapLibre attribution clutter */
.maplibregl-ctrl-attrib { display: none !important; }
.maplibregl-ctrl-logo   { display: none !important; }

/* ─── Navbar ─────────────────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--navbar-h);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: rgba(5, 5, 10, 0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.3px;
  color: var(--text-primary);
}
.navbar-brand .logo-icon {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  box-shadow: 0 0 14px var(--accent-glow);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: all .18s ease;
}
.nav-btn:hover {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
  border-color: var(--border-active);
}
.nav-btn.active {
  background: var(--bg-glass-hover);
  color: var(--accent);
  border-color: var(--accent);
}
#live-badge {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid rgba(0, 255, 120, 0.3);
  background: rgba(0, 255, 120, 0.06);
  color: #00ff78;
  font-size: 12px;
  font-weight: 500;
}
#live-badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #00ff78;
  animation: liveDot 1.5s infinite;
}
@keyframes liveDot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.2; }
}

/* ─── Sidebar ────────────────────────────────────────────────────────────── */
#sidebar {
  position: fixed;
  top: var(--navbar-h);
  left: 0;
  bottom: 0;
  width: var(--sidebar-w);
  z-index: 50;
  background: var(--bg-glass);
  backdrop-filter: blur(24px);
  border-right: 1px solid var(--border-glass);
  display: flex;
  flex-direction: column;
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  overflow: hidden;
}
#sidebar.hidden { transform: translateX(-100%); }

.sidebar-section {
  padding: 16px;
  border-bottom: 1px solid var(--border-glass);
}
.sidebar-section-title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

/* Category filters */
.category-filter {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background .15s;
  user-select: none;
}
.category-filter:hover { background: rgba(255,255,255,0.04); }
.category-filter input[type=checkbox] { display: none; }
.cat-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: box-shadow .2s;
}
.category-filter.active .cat-dot {
  box-shadow: 0 0 6px 2px currentColor;
}
.cat-label {
  font-size: 13px;
  color: var(--text-secondary);
  flex: 1;
}
.category-filter.active .cat-label { color: var(--text-primary); }
.cat-count {
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.05);
  padding: 2px 7px;
  border-radius: 10px;
}

/* Event list */
#event-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}
#event-list::-webkit-scrollbar { width: 4px; }
#event-list::-webkit-scrollbar-track { background: transparent; }
#event-list::-webkit-scrollbar-thumb {
  background: var(--border-glass);
  border-radius: 4px;
}

.event-list-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background .15s;
  margin-bottom: 2px;
}
.event-list-item:hover { background: rgba(255,255,255,0.05); }
.event-list-item.selected { background: rgba(0, 180, 216, 0.1); }

.eli-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}
.eli-open .eli-dot { animation: pulse 2s infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 currentColor; opacity: 1; }
  50%       { box-shadow: 0 0 0 4px transparent; opacity: 0.8; }
}

.eli-content { flex: 1; min-width: 0; }
.eli-title {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.eli-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

#sidebar-search {
  width: 100%;
  padding: 8px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color .2s;
}
#sidebar-search:focus { border-color: var(--border-active); }
#sidebar-search::placeholder { color: var(--text-muted); }

/* ─── Chat Panel ─────────────────────────────────────────────────────────── */
#chat-panel {
  position: fixed;
  top: var(--navbar-h);
  right: 0;
  bottom: 0;
  width: var(--chat-w);
  z-index: 50;
  background: var(--bg-glass);
  backdrop-filter: blur(24px);
  border-left: 1px solid var(--border-glass);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
}
#chat-panel.open { transform: translateX(0); }

.chat-header {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.chat-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 14px;
}
.chat-close {
  width: 28px; height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border-glass);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: all .15s;
}
.chat-close:hover { background: rgba(255,255,255,0.06); color: var(--text-primary); }

/* Suggested questions */
.chat-suggestions {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.suggestion-chip {
  font-size: 11.5px;
  padding: 5px 10px;
  border-radius: 20px;
  border: 1px solid var(--border-glass);
  background: rgba(0, 180, 216, 0.06);
  color: var(--accent);
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.suggestion-chip:hover {
  background: rgba(0, 180, 216, 0.15);
  border-color: var(--accent);
}

/* Messages */
#chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
#chat-messages::-webkit-scrollbar { width: 4px; }
#chat-messages::-webkit-scrollbar-thumb {
  background: var(--border-glass);
  border-radius: 4px;
}

.chat-msg {
  display: flex;
  flex-direction: column;
  gap: 3px;
  max-width: 88%;
}
.chat-msg.user { align-self: flex-end; align-items: flex-end; }
.chat-msg.ai   { align-self: flex-start; }

.msg-bubble {
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.55;
}
.chat-msg.user .msg-bubble {
  background: linear-gradient(135deg, var(--accent-dim), var(--accent));
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-msg.ai .msg-bubble {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
}
.msg-time {
  font-size: 10px;
  color: var(--text-muted);
  padding: 0 4px;
}

/* Typing indicator */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  border-radius: 14px;
  border-bottom-left-radius: 4px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-glass);
  width: fit-content;
}
.typing-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: typingBounce 1.3s infinite;
}
.typing-dot:nth-child(2) { animation-delay: .15s; }
.typing-dot:nth-child(3) { animation-delay: .3s; }
@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30%           { transform: translateY(-6px); }
}

/* Input area */
.chat-input-area {
  padding: 14px;
  border-top: 1px solid var(--border-glass);
  display: flex;
  gap: 8px;
}
#chat-input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  padding: 10px 14px;
  resize: none;
  outline: none;
  transition: border-color .2s;
  min-height: 42px;
  max-height: 120px;
}
#chat-input:focus { border-color: var(--border-active); }
#chat-input::placeholder { color: var(--text-muted); }

#chat-send {
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent-dim), var(--accent));
  border: none;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: opacity .2s, transform .15s;
  box-shadow: 0 0 12px var(--accent-glow);
}
#chat-send:hover { opacity: .9; transform: scale(1.05); }
#chat-send:active { transform: scale(.97); }

/* ─── Event Popup Card ───────────────────────────────────────────────────── */
.event-popup {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 16px;
  min-width: 240px;
  max-width: 310px;
  font-family: 'Inter', sans-serif;
}
.maplibregl-popup-content {
  background: transparent !important;
  padding: 0 !important;
  border-radius: var(--radius-md) !important;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6) !important;
}
.maplibregl-popup-tip { display: none !important; }
.maplibregl-popup-close-button {
  color: var(--text-muted) !important;
  font-size: 18px !important;
  padding: 6px 10px !important;
  right: 4px !important; top: 4px !important;
}
.maplibregl-popup-close-button:hover { color: var(--text-primary) !important; }

.popup-header { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; }
.popup-cat-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.popup-title {
  font-weight: 600;
  font-size: 13.5px;
  line-height: 1.35;
  color: var(--text-primary);
}
.popup-cat-label {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}
.popup-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 20px;
  margin-bottom: 10px;
}
.popup-badge.open {
  background: rgba(0, 255, 100, 0.1);
  border: 1px solid rgba(0, 255, 100, 0.25);
  color: #00ff78;
}
.popup-badge.closed {
  background: rgba(150, 150, 150, 0.1);
  border: 1px solid rgba(150, 150, 150, 0.2);
  color: var(--text-muted);
}
.popup-badge .dot {
  width: 5px; height: 5px; border-radius: 50%; background: currentColor;
}
.popup-stat {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--text-secondary);
}
.popup-stat:last-child { border-bottom: none; }
.popup-stat span:last-child { color: var(--text-primary); font-weight: 500; }
.popup-actions { margin-top: 12px; display: flex; gap: 8px; }
.popup-btn {
  flex: 1;
  padding: 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: rgba(255,255,255,0.04);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: all .15s;
  font-family: 'Inter', sans-serif;
}
.popup-btn:hover {
  background: rgba(0, 180, 216, 0.1);
  border-color: var(--border-active);
  color: var(--accent);
}
.popup-btn.primary {
  background: rgba(0, 180, 216, 0.12);
  border-color: var(--accent);
  color: var(--accent);
}

/* ─── Stats Bar ──────────────────────────────────────────────────────────── */
#stats-bar {
  position: fixed;
  bottom: 0;
  left: var(--sidebar-w);
  right: 0;
  height: 44px;
  z-index: 50;
  background: rgba(5, 5, 10, 0.7);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 24px;
  transition: left .3s cubic-bezier(.4,0,.2,1);
  overflow-x: auto;
}
#stats-bar.sidebar-hidden { left: 0; }

.stat-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}
.stat-chip .stat-dot {
  width: 8px; height: 8px; border-radius: 50%;
}
.stat-chip .stat-count {
  font-weight: 600;
  color: var(--text-secondary);
}

/* ─── Loading Overlay ────────────────────────────────────────────────────── */
#loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-void);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  transition: opacity .6s ease;
}
#loading-overlay.fade-out { opacity: 0; pointer-events: none; }

.loading-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  display: flex; align-items: center; gap: 12px;
}
.loading-logo .logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  box-shadow: 0 0 30px var(--accent-glow);
  animation: logoGlow 2s ease-in-out infinite;
}
@keyframes logoGlow {
  0%, 100% { box-shadow: 0 0 20px var(--accent-glow); }
  50%       { box-shadow: 0 0 40px rgba(0, 180, 216, 0.5); }
}

.loading-bar {
  width: 200px; height: 2px;
  background: var(--border-glass);
  border-radius: 2px;
  overflow: hidden;
}
.loading-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
  border-radius: 2px;
  animation: loadFill 2s ease-in-out infinite;
}
@keyframes loadFill {
  0%   { width: 0%; margin-left: 0; }
  50%  { width: 60%; margin-left: 20%; }
  100% { width: 0%; margin-left: 100%; }
}
.loading-text {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* ─── Toast Notifications ────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 60px;
  right: 20px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-glass);
  font-size: 13px;
  color: var(--text-primary);
  animation: toastIn .25s ease;
  pointer-events: auto;
}
.toast.info  { border-color: rgba(0, 180, 216, 0.4); }
.toast.error { border-color: rgba(255, 68, 88, 0.4); color: #ff4458; }
@keyframes toastIn {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ─── Utilities ──────────────────────────────────────────────────────────── */
.hidden { display: none !important; }

/* Focus rings */
button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}