/* SENTINEL — Global stylesheet */

:root {
  --severity-extreme: #FF1744;
  --severity-severe: #FF6D00;
  --severity-moderate: #FFD600;
  --severity-minor: #69F0AE;
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a26;
  --bg-card-hover: #22223a;
  --accent: #00E5FF;
  --accent-dark: #0097A7;
  --text-primary: #F0F0F0;
  --text-secondary: #888aaa;
  --text-muted: #555570;
  --border: #2a2a40;
  --topbar-height: 52px;
  --sidebar-width: 260px;
  --panel-height: 340px;
  --radius: 8px;
  --transition: 0.2s ease;
}

/* ═══════════════════════ RESET ═══════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { width: 100%; height: 100%; overflow: hidden; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--bg-primary); color: var(--text-primary); }
button { cursor: pointer; border: none; background: none; color: inherit; font-family: inherit; }
input, select, textarea { font-family: inherit; }
.hidden { display: none !important; }

/* ═══════════════════════ TOPBAR ═══════════════════════ */
#topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1100;
  height: var(--topbar-height);
  background: linear-gradient(180deg, rgba(10,10,15,0.98) 0%, rgba(10,10,15,0.85) 100%);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px; padding: 0 16px;
}

#topbar-left { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

#logo { display: flex; align-items: center; gap: 8px; }
#logo-text { font-size: 15px; font-weight: 700; letter-spacing: 2px; color: var(--accent); }

#live-badge {
  display: flex; align-items: center; gap: 5px;
  background: rgba(255,23,68,0.15); border: 1px solid rgba(255,23,68,0.4);
  border-radius: 4px; padding: 2px 7px; font-size: 10px; font-weight: 700;
  color: #FF1744; letter-spacing: 1px;
}

.pulse-dot {
  width: 6px; height: 6px; border-radius: 50%; background: #FF1744;
  animation: pulse-anim 1.5s ease-in-out infinite;
}
@keyframes pulse-anim {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

#stats-ticker {
  flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: 11px; color: var(--text-secondary); text-align: center;
  min-width: 0;
}

#topbar-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
#event-counter { font-size: 12px; color: var(--text-secondary); }
#event-count { font-size: 18px; font-weight: 700; color: var(--accent); }

#lang-btn, #settings-btn {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--bg-card); border: 1px solid var(--border);
  font-size: 16px; display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
#lang-btn:hover, #settings-btn:hover { background: var(--bg-card-hover); border-color: var(--accent); }

/* ═══════════════════════ ALERT BANNER ═══════════════════════ */
#alert-banner {
  position: fixed; top: var(--topbar-height); left: 0; right: 0; z-index: 1050;
  transform: translateY(-100%); transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
}
#alert-banner.show {
  transform: translateY(0); pointer-events: all;
}
#alert-banner-inner {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-bottom: 2px solid var(--accent);
  background: rgba(10,10,15,0.97); backdrop-filter: blur(12px);
}
#alert-icon { font-size: 24px; flex-shrink: 0; }
#alert-content { flex: 1; min-width: 0; }
#alert-title { display: block; font-size: 14px; font-weight: 600; }
#alert-subtitle { font-size: 11px; color: var(--text-secondary); }
#alert-actions { display: flex; gap: 8px; flex-shrink: 0; }
#alert-view-btn {
  background: var(--accent); color: #000; border-radius: var(--radius);
  padding: 5px 12px; font-size: 12px; font-weight: 600;
}
#alert-dismiss-btn {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--bg-card); border: 1px solid var(--border);
  font-size: 12px;
}

.alert-banner--extreme { border-bottom-color: var(--severity-extreme); }
.alert-banner--severe  { border-bottom-color: var(--severity-severe); }
.alert-banner--moderate{ border-bottom-color: var(--severity-moderate); }
.alert-banner--minor   { border-bottom-color: var(--severity-minor); }

/* ═══════════════════════ MAP ═══════════════════════ */
#map {
  position: fixed; top: var(--topbar-height); left: 0; right: 0;
  bottom: var(--panel-height); z-index: 100;
  background: #000008;
  overflow: hidden;
}
#map canvas { display: block; }

/* ═══════════════════════ LEFT SIDEBAR ═══════════════════════ */
#sidebar {
  position: fixed; top: var(--topbar-height); left: 0; bottom: var(--panel-height);
  width: var(--sidebar-width); z-index: 500;
  background: rgba(10,10,15,0.92); backdrop-filter: blur(12px);
  border-right: 1px solid var(--border);
  transform: translateX(calc(-1 * var(--sidebar-width) + 24px));
  transition: transform var(--transition);
  display: flex;
}
#sidebar.open { transform: translateX(0); }

#sidebar-toggle {
  position: absolute; right: -16px; top: 50%; transform: translateY(-50%);
  width: 16px; height: 48px; background: var(--bg-card);
  border: 1px solid var(--border); border-left: none;
  border-radius: 0 6px 6px 0; font-size: 10px; color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  z-index: 501;
}
#sidebar.open #sidebar-toggle { content: '›'; }

#sidebar-content { flex: 1; overflow-y: auto; padding: 12px; }
#sidebar-content h3 { font-size: 10px; font-weight: 700; letter-spacing: 1.5px; color: var(--text-muted); text-transform: uppercase; margin: 12px 0 6px; }
#sidebar-content h3:first-child { margin-top: 0; }

/* Layer toggles */
.layer-item {
  display: flex; align-items: center; gap: 8px; padding: 6px 8px;
  border-radius: var(--radius); cursor: pointer; transition: var(--transition);
  font-size: 12px; margin-bottom: 2px;
}
.layer-item:hover { background: var(--bg-card); }
.layer-item input[type=checkbox] { accent-color: var(--accent); }
.layer-icon { font-size: 14px; width: 20px; text-align: center; }
.layer-name { flex: 1; }
.layer-count {
  background: var(--bg-card); border-radius: 10px; padding: 1px 6px;
  font-size: 10px; color: var(--text-secondary);
}

#map-controls { display: flex; gap: 6px; margin: 8px 0; }
#map-controls button {
  flex: 1; padding: 6px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
  font-size: 11px; color: var(--text-secondary); transition: var(--transition);
}
#map-controls button:hover, #map-controls button.active {
  background: var(--bg-card-hover); border-color: var(--accent); color: var(--accent);
}

/* Locations list */
.location-item {
  display: flex; align-items: center; gap: 8px; padding: 7px 8px;
  background: var(--bg-card); border-radius: var(--radius); margin-bottom: 4px;
  font-size: 12px;
}
.location-pin { color: var(--accent); font-size: 14px; }
.location-name { flex: 1; }
.location-radius { font-size: 10px; color: var(--text-secondary); }
.location-remove { color: var(--text-muted); font-size: 14px; }
.location-remove:hover { color: var(--severity-extreme); }

#add-location-btn {
  width: 100%; padding: 7px; border-radius: var(--radius);
  border: 1px dashed var(--border); font-size: 12px; color: var(--text-secondary);
  transition: var(--transition); margin-top: 4px;
}
#add-location-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ═══════════════════════ EVENT PANEL ═══════════════════════ */
#event-panel {
  position: fixed; bottom: 0; left: var(--sidebar-width); right: 0;
  height: var(--panel-height); z-index: 500;
  background: rgba(10,10,15,0.95); backdrop-filter: blur(12px);
  border-top: 1px solid var(--border); border-left: 1px solid var(--border);
  display: flex; flex-direction: column; transition: var(--transition);
}
#sidebar:not(.open) ~ #event-panel { left: 24px; }

#event-panel-header {
  display: flex; align-items: center; gap: 10px; padding: 8px 12px;
  border-bottom: 1px solid var(--border); flex-shrink: 0;
}
#event-panel-header h3 { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--text-secondary); }
#feed-filters { flex: 1; display: flex; gap: 8px; }
#feed-filters select {
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-primary); border-radius: var(--radius);
  padding: 4px 8px; font-size: 11px; flex: 1;
}
#panel-toggle-btn { color: var(--text-muted); font-size: 12px; flex-shrink: 0; }

#event-list { flex: 1; overflow-y: auto; padding: 4px 8px; }

.event-card {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 8px 10px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid transparent;
  margin-bottom: 4px; cursor: pointer; transition: var(--transition);
}
.event-card:hover { background: var(--bg-card-hover); border-color: var(--border); }
.event-card.severity-extreme { border-left: 3px solid var(--severity-extreme); }
.event-card.severity-severe  { border-left: 3px solid var(--severity-severe); }
.event-card.severity-moderate{ border-left: 3px solid var(--severity-moderate); }
.event-card.severity-minor   { border-left: 3px solid var(--severity-minor); }

.event-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.event-body { flex: 1; min-width: 0; }
.event-title { font-size: 12px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.event-meta { font-size: 10px; color: var(--text-secondary); margin-top: 2px; display: flex; gap: 8px; flex-wrap: wrap; }
.event-score {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700;
}
.event-score.severity-extreme { background: rgba(255,23,68,0.2); color: var(--severity-extreme); }
.event-score.severity-severe  { background: rgba(255,109,0,0.2); color: var(--severity-severe); }
.event-score.severity-moderate{ background: rgba(255,214,0,0.2); color: var(--severity-moderate); }
.event-score.severity-minor   { background: rgba(105,240,174,0.2); color: var(--severity-minor); }

/* ═══════════════════════ SETTINGS OVERLAY ═══════════════════════ */
#settings-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  display: flex; align-items: flex-start; justify-content: flex-end;
}
#settings-panel {
  width: 380px; height: 100%; max-height: 100vh;
  background: var(--bg-secondary); border-left: 1px solid var(--border);
  display: flex; flex-direction: column; overflow: hidden;
}
#settings-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border); flex-shrink: 0;
}
#settings-header h2 { font-size: 16px; font-weight: 600; }
#settings-close { font-size: 18px; color: var(--text-secondary); width: 32px; height: 32px; border-radius: 50%; }
#settings-close:hover { background: var(--bg-card); color: var(--text-primary); }

#settings-body { flex: 1; overflow-y: auto; padding: 16px 20px; }
.settings-section { margin-bottom: 24px; }
.settings-section h4 { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 10px; }

.settings-section input[type=text], .settings-section select {
  width: 100%; background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-primary); border-radius: var(--radius);
  padding: 8px 10px; font-size: 13px; margin-bottom: 6px;
}
.settings-section input[type=text]:focus, .settings-section select:focus {
  outline: none; border-color: var(--accent);
}

.notif-channel {
  padding: 10px 12px; background: var(--bg-card);
  border-radius: var(--radius); margin-bottom: 8px;
  border: 1px solid var(--border);
}
.notif-channel .toggle-label { display: flex; align-items: center; gap: 8px; font-size: 13px; margin-bottom: 6px; }

.range-group { display: flex; align-items: center; gap: 10px; }
.range-group input[type=range] { flex: 1; accent-color: var(--accent); }
#severity-label { font-size: 12px; color: var(--text-secondary); min-width: 60px; }

.hint { font-size: 11px; color: var(--text-muted); margin-top: 6px; }

.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-primary { background: var(--accent); color: #000; border-radius: var(--radius); padding: 10px 20px; font-weight: 600; font-size: 13px; transition: var(--transition); }
.btn-primary:hover { background: var(--accent-dark); color: #fff; }
.btn-secondary { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 14px; font-size: 12px; color: var(--text-secondary); transition: var(--transition); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost { background: transparent; border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 14px; font-size: 12px; color: var(--text-muted); }
.btn-sm { padding: 4px 10px; font-size: 11px; }

.type-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.type-toggle {
  display: flex; align-items: center; gap: 6px; padding: 7px 10px;
  background: var(--bg-card); border-radius: var(--radius); font-size: 12px;
  border: 1px solid transparent; cursor: pointer;
}
.type-toggle input[type=checkbox] { accent-color: var(--accent); }
.type-toggle:has(input:checked) { border-color: var(--border); }

/* Location form */
.location-form {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 12px; border: 1px solid var(--border); margin-bottom: 8px;
}
.location-form input { width: 100%; margin-bottom: 6px; }
.location-form .form-row { display: flex; gap: 8px; }
.location-form .form-row input { flex: 1; }

/* ═══════════════════════ LANGUAGE PICKER ═══════════════════════ */
#lang-picker {
  position: fixed; top: var(--topbar-height); right: 10px; z-index: 1500;
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 8px; min-width: 180px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
#lang-list { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.lang-option {
  padding: 6px 10px; border-radius: 4px; font-size: 12px; cursor: pointer;
  transition: var(--transition); color: var(--text-secondary);
}
.lang-option:hover, .lang-option.active { background: var(--bg-card); color: var(--text-primary); }

/* ═══════════════════════ ONBOARDING ═══════════════════════ */
#onboarding {
  position: fixed; inset: 0; z-index: 3000;
  background: rgba(0,0,0,0.92); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
}
#onboarding-card {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 16px; padding: 40px; max-width: 420px; width: 90%;
  text-align: center;
}
#onboarding-logo { margin-bottom: 16px; }
#onboarding-card h1 { font-size: 28px; font-weight: 800; letter-spacing: 3px; color: var(--accent); margin-bottom: 8px; }
#onboarding-card > p { font-size: 13px; color: var(--text-secondary); margin-bottom: 24px; }

.ob-step { display: none; }
.ob-step.active { display: block; }
.ob-step h3 { font-size: 18px; margin-bottom: 10px; }
.ob-step p { font-size: 13px; color: var(--text-secondary); margin-bottom: 20px; }
.ob-step button { width: 100%; margin-bottom: 8px; }

/* ═══════════════════════ GLOBE CONTROLS ═══════════════════════ */
/* Cluster button repurposed as atmosphere toggle */
#cluster-toggle::before { content: '🌐 '; }

/* ═══════════════════════ UFO ═══════════════════════ */
.ufo-marker {
  font-size: 18px;
  line-height: 1;
  filter: drop-shadow(0 0 6px #39ff14) drop-shadow(0 0 14px #39ff14);
  animation: ufo-drift 6s ease-in-out infinite;
  pointer-events: none;
  user-select: none;
  will-change: transform;
}
@keyframes ufo-drift {
  0%   { transform: translate(0, 0) rotate(-4deg); }
  33%  { transform: translate(3px, -5px) rotate(2deg); }
  66%  { transform: translate(-3px, -3px) rotate(-2deg); }
  100% { transform: translate(0, 0) rotate(-4deg); }
}

/* ═══════════════════════ SCROLLBARS ═══════════════════════ */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ═══════════════════════ LOADING ═══════════════════════ */
.loading-spinner {
  width: 16px; height: 16px; border: 2px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spin 0.6s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

#status-bar {
  position: fixed; bottom: var(--panel-height); left: 0; right: 0; z-index: 490;
  height: 20px; background: rgba(10,10,15,0.9); border-top: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 12px; gap: 12px;
  font-size: 10px; color: var(--text-muted);
}
.status-dot { width: 6px; height: 6px; border-radius: 50%; }
.status-dot.ok { background: var(--severity-minor); }
.status-dot.error { background: var(--severity-extreme); }
.status-dot.loading { background: var(--severity-moderate); animation: pulse-anim 1s infinite; }

/* ═══════════════════════ MOBILE / RESPONSIVE ═══════════════════════ */
@media (max-width: 768px) {
  :root {
    --sidebar-width: 240px;
    --panel-height: 260px;
  }

  #stats-ticker { display: none; }
  #logo-text { display: none; }

  #sidebar {
    transform: translateX(-100%);
    bottom: var(--panel-height);
  }
  #sidebar.open {
    transform: translateX(0);
  }

  #event-panel { left: 0; }
  #settings-panel { width: 100%; }
  #lang-picker { left: 10px; right: 10px; min-width: unset; }

  #topbar { padding: 0 10px; gap: 8px; }

  .type-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════ RTL Support ═══════════════════════ */
[dir="rtl"] #sidebar { left: unset; right: 0; border-right: none; border-left: 1px solid var(--border); transform: translateX(calc(var(--sidebar-width) - 24px)); }
[dir="rtl"] #sidebar.open { transform: translateX(0); }
[dir="rtl"] #sidebar-toggle { right: unset; left: -16px; border-radius: 6px 0 0 6px; border: 1px solid var(--border); border-right: none; }
[dir="rtl"] #event-panel { left: 0; right: var(--sidebar-width); }
[dir="rtl"] #settings-panel { border-left: none; border-right: 1px solid var(--border); }
[dir="rtl"] #settings-overlay { justify-content: flex-start; }
[dir="rtl"] #lang-picker { right: unset; left: 10px; }
[dir="rtl"] .event-card.severity-extreme { border-left: none; border-right: 3px solid var(--severity-extreme); }
[dir="rtl"] .event-card.severity-severe  { border-left: none; border-right: 3px solid var(--severity-severe); }
[dir="rtl"] .event-card.severity-moderate{ border-left: none; border-right: 3px solid var(--severity-moderate); }
[dir="rtl"] .event-card.severity-minor   { border-left: none; border-right: 3px solid var(--severity-minor); }