/* ===== IranWatch Design System ===== */
:root {
  --bg-core: #05080f;
  --bg-panel: rgba(13, 20, 35, 0.90);
  --bg-input: rgba(0, 0, 0, 0.5);
  --accent-cyan: #00f0ff;
  --accent-green: #00ff9d;
  --accent-gold: #ffcc00;
  --accent-red: #ff2a2a;
  --text-main: #e0f7ff;
  --text-muted: #8a9bb8;
  --border-glass: 1px solid rgba(0, 240, 255, 0.2);
  --border-dim: 1px solid rgba(255, 255, 255, 0.08);
  --shadow-glow: 0 0 15px rgba(0, 240, 255, 0.1);
  --font-head: 'Teko', sans-serif;
  --font-ui: 'Rajdhani', sans-serif;
  --font-mono: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
  --topbar-h: 65px;
  --sidebar-w: 380px;
  --panel-radius: 4px;
  --cut-desktop: 220px;
  --cut-mobile: 280px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; outline: none; }
html, body { height: 100%; width: 100%; overflow: hidden; margin: 0; padding: 0; }
body {
  background-color: var(--bg-core);
  color: var(--text-main);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
}

/* Grid overlay */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 0;
  pointer-events: none;
}

/* App shell */
.app-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: var(--topbar-h) 1fr;
  height: 100vh;
  max-width: 1920px;
  margin: 0 auto;
  padding: 10px;
  gap: 10px;
}

/* ===== TOPBAR ===== */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-panel);
  border: var(--border-glass);
  padding: 0 20px;
  border-radius: var(--panel-radius);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo-box {
  width: 40px; height: 40px;
  border-radius: 8px;
  border: 1px solid var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
  overflow: hidden;
  flex-shrink: 0;
}

.logo-box img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

.title-box h1 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 22px;
  line-height: 1;
  color: var(--accent-cyan);
  letter-spacing: 1px;
}

.title-box p {
  margin: 0;
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
}

/* Nav links */
.main-nav {
  display: flex;
  gap: 12px;
  margin-left: 25px;
  margin-right: auto;
}

.nav-link {
  font-family: var(--font-head);
  font-size: 19px;
  color: var(--text-muted);
  text-decoration: none;
  padding: 5px 10px;
  border-bottom: 2px solid transparent;
  transition: color 0.3s, border-color 0.3s, text-shadow 0.3s;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--accent-cyan);
  text-shadow: 0 0 8px var(--accent-cyan);
}

.nav-link.active {
  color: var(--accent-green);
  border-bottom-color: var(--accent-green);
  background: rgba(0, 255, 157, 0.05);
}

.nav-link.live-link {
  color: var(--accent-red);
}

.nav-link.live-link:hover {
  text-shadow: 0 0 8px var(--accent-red);
}

.nav-link.live-link.active {
  border-bottom-color: var(--accent-red);
  background: rgba(255, 42, 42, 0.05);
  text-shadow: 0 0 10px var(--accent-red);
}

/* Live dot */
.live-dot {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--accent-red);
  border-radius: 50%;
  box-shadow: 0 0 5px var(--accent-red);
  animation: blink 1.5s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Action buttons */
.actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.btn {
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  padding: 4px 14px;
  font-family: var(--font-head);
  font-size: 17px;
  letter-spacing: 1px;
  cursor: pointer;
  transition: 0.2s;
  border-radius: 2px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 5px;
}

.btn:hover {
  background: var(--accent-cyan);
  color: #000;
  box-shadow: 0 0 10px var(--accent-cyan);
}

.btn-gold {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(255, 204, 0, 0.1);
}

.btn-gold:hover {
  background: var(--accent-gold);
  color: #000;
  box-shadow: 0 0 10px var(--accent-gold);
}

/* ===== CONTENT GRID ===== */
.content-grid {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  gap: 10px;
  height: 100%;
  overflow: hidden;
}

/* ===== SIDEBAR ===== */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  padding-right: 5px;
  max-height: 100%;
}

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-thumb { background: var(--accent-cyan); border-radius: 3px; }
::-webkit-scrollbar-track { background: rgba(0, 0, 0, 0.2); }

/* ===== PANELS ===== */
.panel {
  background: var(--bg-panel);
  border: var(--border-glass);
  border-radius: var(--panel-radius);
  padding: 12px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.panel-head {
  font-family: var(--font-head);
  font-size: 20px;
  color: #fff;
  border-bottom: var(--border-dim);
  padding-bottom: 5px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-head .badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 2px;
  font-family: var(--font-mono);
}

.badge-live {
  background: rgba(0, 255, 157, 0.2);
  color: var(--accent-green);
  border: 1px solid var(--accent-green);
}

.badge-cached {
  background: rgba(255, 204, 0, 0.2);
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
}

.badge-offline {
  background: rgba(255, 42, 42, 0.2);
  color: var(--accent-red);
  border: 1px solid var(--accent-red);
}

/* ===== CA BOX ===== */
.ca-box {
  background: rgba(255, 204, 0, 0.05);
  border: 1px dashed var(--accent-gold);
  padding: 10px;
  border-radius: var(--panel-radius);
}

.ca-title {
  font-size: 10px;
  color: var(--accent-gold);
  letter-spacing: 1px;
  font-weight: bold;
  margin-bottom: 4px;
}

.ca-val {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #fff;
  background: rgba(0, 0, 0, 0.4);
  padding: 6px;
  border-radius: 2px;
  word-break: break-all;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.copy-btn {
  cursor: pointer;
  padding: 2px 8px;
  background: var(--accent-gold);
  color: #000;
  font-family: var(--font-head);
  font-size: 14px;
  border-radius: 2px;
  border: none;
  white-space: nowrap;
  transition: 0.2s;
}

.copy-btn:hover {
  box-shadow: 0 0 8px var(--accent-gold);
}

/* ===== LOG ITEMS ===== */
.log-item {
  font-family: var(--font-mono);
  font-size: 11px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
  padding: 5px 0;
  color: #ccc;
}

.log-item:last-child { border-bottom: none; }

.log-hl { color: var(--accent-cyan); font-weight: bold; }
.log-hl-green { color: var(--accent-green); font-weight: bold; }
.log-hl-gold { color: var(--accent-gold); font-weight: bold; }
.log-hl-red { color: var(--accent-red); font-weight: bold; }

/* ===== DATA TABLES ===== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 11px;
}

.data-table th {
  text-align: left;
  color: var(--accent-cyan);
  font-family: var(--font-head);
  font-size: 14px;
  padding: 6px 4px;
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
  letter-spacing: 1px;
}

.data-table td {
  padding: 5px 4px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
  color: var(--text-main);
}

.data-table tr:hover td {
  background: rgba(0, 240, 255, 0.05);
}

.change-up { color: var(--accent-green); }
.change-down { color: var(--accent-red); }
.change-flat { color: var(--text-muted); }

/* ===== SEARCH INPUT ===== */
.search-input {
  width: 100%;
  padding: 6px 10px;
  background: var(--bg-input);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: 2px;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 12px;
  transition: border-color 0.3s;
}

.search-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.2);
}

.search-input::placeholder {
  color: var(--text-muted);
}

/* ===== KPI CARDS ===== */
.kpi-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-left: 3px solid var(--accent-cyan);
  background: rgba(0, 240, 255, 0.03);
  border-radius: 2px;
  margin-bottom: 6px;
  transition: background 0.2s;
}

.kpi-card:hover {
  background: rgba(0, 240, 255, 0.08);
}

.kpi-card.selected {
  border-left-color: var(--accent-green);
  background: rgba(0, 255, 157, 0.08);
}

.kpi-value {
  font-family: var(--font-head);
  font-size: 22px;
  color: #fff;
  line-height: 1;
}

.kpi-label {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.3;
}

.kpi-year {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent-gold);
}

/* Mini progress bar */
.mini-bar {
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  margin-top: 4px;
  overflow: hidden;
}

.mini-bar-fill {
  height: 100%;
  background: var(--accent-cyan);
  border-radius: 2px;
  transition: width 0.5s;
}

/* ===== COLLAPSIBLE SECTIONS ===== */
.collapse-head {
  cursor: pointer;
  user-select: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-family: var(--font-head);
  font-size: 16px;
  color: var(--accent-cyan);
  border-bottom: var(--border-dim);
}

.collapse-head::after {
  content: "▼";
  font-size: 10px;
  transition: transform 0.3s;
}

.collapse-head.collapsed::after {
  transform: rotate(-90deg);
}

.collapse-body {
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.collapse-body.collapsed {
  max-height: 0 !important;
}

/* ===== SLIDER ===== */
.slider-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.slider-wrap label {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.slider-wrap input[type="range"] {
  flex: 1;
  accent-color: var(--accent-cyan);
  height: 4px;
}

.slider-val {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-cyan);
  min-width: 35px;
  text-align: right;
}

/* ===== MAP SHELL ===== */
.map-shell {
  position: relative;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center, #0e1624 0%, #020408 100%);
  border: var(--border-glass);
  border-radius: var(--panel-radius);
  overflow: hidden;
}

.map-shell svg {
  width: 100%;
  height: 100%;
}

/* Tooltip */
.tooltip {
  position: absolute;
  pointer-events: none;
  background: rgba(5, 8, 15, 0.95);
  border: 1px solid var(--accent-cyan);
  border-radius: 4px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-main);
  max-width: 250px;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 100;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

.tooltip.visible { opacity: 1; }

.tooltip-title {
  font-family: var(--font-head);
  font-size: 16px;
  color: var(--accent-cyan);
  margin-bottom: 4px;
}

.tooltip-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 2px 0;
}

.tooltip-label { color: var(--text-muted); }
.tooltip-value { color: #fff; }

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 8px 24px;
  font-family: var(--font-head);
  font-size: 18px;
  border-radius: 2px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 9000;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast-info {
  background: var(--accent-cyan);
  color: #000;
  box-shadow: 0 0 15px var(--accent-cyan);
}

.toast-success {
  background: var(--accent-green);
  color: #000;
  box-shadow: 0 0 15px var(--accent-green);
}

.toast-warning {
  background: var(--accent-gold);
  color: #000;
  box-shadow: 0 0 15px var(--accent-gold);
}

.toast-error {
  background: var(--accent-red);
  color: #fff;
  box-shadow: 0 0 15px var(--accent-red);
}

/* ===== LEGEND ===== */
.legend {
  position: absolute;
  bottom: 15px;
  left: 15px;
  background: var(--bg-panel);
  border: var(--border-glass);
  border-radius: var(--panel-radius);
  padding: 10px;
  backdrop-filter: blur(8px);
  z-index: 50;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 0;
  cursor: pointer;
  font-size: 12px;
  transition: opacity 0.2s;
}

.legend-item.hidden { opacity: 0.3; }

.legend-swatch {
  width: 14px; height: 14px;
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 980px) {
  html, body { height: auto !important; overflow-y: auto !important; overflow-x: hidden !important; }

  .app-shell {
    display: flex !important;
    flex-direction: column;
    height: auto !important;
    overflow: visible !important;
    padding: 10px;
  }

  .content-grid {
    display: flex !important;
    flex-direction: column;
    height: auto !important;
    overflow: visible !important;
    gap: 15px;
  }

  .sidebar {
    width: 100% !important;
    height: auto !important;
    max-height: none !important;
    overflow-y: visible !important;
    padding-right: 0 !important;
  }

  .map-shell {
    width: 100% !important;
    height: 450px !important;
    min-height: 450px !important;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    height: auto !important;
    gap: 10px;
    padding: 12px 15px;
  }

  .main-nav {
    flex-wrap: wrap;
    margin: 5px 0;
    width: 100%;
    gap: 5px;
    justify-content: center;
  }

  .nav-link {
    font-size: 16px;
    padding: 5px 8px;
  }

  .actions {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }

  .btn {
    flex: 1;
    justify-content: center;
    padding: 8px;
    font-size: 15px;
  }

  .legend {
    position: relative;
    bottom: auto;
    left: auto;
    margin-top: 10px;
  }
}

/* ===== UTILITY ===== */
.text-cyan { color: var(--accent-cyan); }
.text-green { color: var(--accent-green); }
.text-gold { color: var(--accent-gold); }
.text-red { color: var(--accent-red); }
.text-muted { color: var(--text-muted); }
.mt-10 { margin-top: 10px; }
.mb-5 { margin-bottom: 5px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-10 { gap: 10px; }
.hidden { display: none !important; }