/* NetScope India - Enterprise Telecom & Network Intelligence Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&family=Outfit:wght@500;600;700;800;900&display=swap');

:root {
  /* Vibrant Bright Light Theme */
  --bg-app: #f8fafc;
  --bg-sidebar: #ffffff;
  --bg-header: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --bg-input: #f1f5f9;
  --bg-code: #0f172a;
  --text-code: #38bdf8;
  
  --border-light: #e2e8f0;
  --border-focus: #2563eb;
  
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  
  --accent-indigo: #4f46e5;
  --accent-purple: #7c3aed;
  --accent-teal: #0d9488;
  
  --status-online: #10b981;
  --status-online-bg: #ecfdf5;
  --status-warning: #f59e0b;
  --status-warning-bg: #fffbeb;
  --status-offline: #ef4444;
  --status-offline-bg: #fef2f2;
  
  --text-main: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Deep Cyber Dark Theme */
[data-theme="dark"] {
  --bg-app: #080c14;
  --bg-sidebar: #0f172a;
  --bg-header: #0f172a;
  --bg-card: #131d31;
  --bg-card-hover: #1e293b;
  --bg-input: #0b1120;
  --bg-code: #030712;
  --text-code: #38bdf8;
  
  --border-light: #1e293b;
  --border-focus: #3b82f6;
  
  --primary-light: rgba(37, 99, 235, 0.18);
  
  --text-main: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px 0 rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 30px 0 rgba(0, 0, 0, 0.6);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-app);
  color: var(--text-main);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  overflow: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ================================================= */
/* 1. STARTUP SPLASH SCREEN ANIMATION                */
/* ================================================= */
#app-splash-screen {
  position: fixed;
  inset: 0;
  background: #0b1120;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#app-splash-screen.splash-fade-out {
  opacity: 0;
  visibility: hidden;
}

.splash-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px;
}

.splash-radar-box {
  width: 100px;
  height: 100px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.radar-circle {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(37, 99, 235, 0.6);
  animation: radarWave 2.4s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

.circle-1 { width: 100px; height: 100px; animation-delay: 0s; }
.circle-2 { width: 100px; height: 100px; animation-delay: 0.8s; }
.circle-3 { width: 100px; height: 100px; animation-delay: 1.6s; }

@keyframes radarWave {
  0% { transform: scale(0.3); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

.splash-logo {
  width: 54px;
  height: 54px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 24px;
  box-shadow: 0 0 30px rgba(37, 99, 235, 0.8);
  z-index: 2;
}

.splash-title {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.splash-subtitle {
  font-size: 13px;
  color: #94a3b8;
  letter-spacing: 0.5px;
  margin-bottom: 28px;
}

.splash-progress-wrapper {
  width: 280px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.splash-progress-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 99px;
  overflow: hidden;
}

#splash-progress-bar {
  width: 15%;
  height: 100%;
  background: linear-gradient(90deg, #2563eb, #10b981);
  border-radius: 99px;
  transition: width 0.3s ease;
}

#splash-status-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #38bdf8;
  min-height: 16px;
}

/* ================================================= */
/* 2. LAYOUT & NAVIGATION                            */
/* ================================================= */
#app-container {
  display: flex;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

.sidebar {
  width: 270px;
  height: 100%;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  padding: 16px 14px;
  z-index: 10;
  flex-shrink: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 8px 16px 8px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 12px;
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary), var(--accent-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 18px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.4px;
}

.brand-subtitle {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 500;
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  overflow-y: auto;
  padding-right: 4px;
}

.nav-category-header {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.8px;
  padding: 12px 10px 4px 10px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}

.nav-item:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
}

.nav-item.active {
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 600;
}

[data-theme="dark"] .nav-item.active {
  background: rgba(37, 99, 235, 0.25);
  color: #60a5fa;
}

.nav-item i {
  font-size: 15px;
  width: 18px;
  text-align: center;
}

.sidebar-footer {
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
}

.system-status-badge {
  background: var(--status-online-bg);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--status-online);
  box-shadow: 0 0 8px var(--status-online);
}

.system-status-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--status-online);
}

.system-status-sub {
  font-size: 10px;
  color: var(--text-secondary);
}

/* ================================================= */
/* 3. MAIN HEADER & CONTENT AREA                     */
/* ================================================= */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.top-header {
  height: 60px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 5;
}

.page-title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ip-badge {
  background: var(--bg-app);
  border: 1px solid var(--border-light);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

.ip-badge span#header-public-ip {
  color: var(--primary);
  font-weight: 600;
}

.theme-toggle-btn {
  background: var(--bg-app);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.theme-toggle-btn:hover {
  background: var(--bg-card-hover);
}

.action-btn {
  background: linear-gradient(135deg, var(--primary), #1d4ed8);
  color: #ffffff;
  font-weight: 600;
  border: none;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.action-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--text-muted);
}

.content-area {
  flex: 1;
  padding: 20px 24px;
  overflow-y: auto;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.25s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ================================================= */
/* 4. CARDS & GRIDS                                  */
/* ================================================= */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.latency-matrix-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
}

.card-title i {
  color: var(--primary);
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 4px;
}

.stat-label {
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.font-mono { font-family: var(--font-mono) !important; }

/* Health Banner */
.health-banner {
  background: linear-gradient(135deg, var(--primary-light), var(--bg-card));
  border: 1px solid rgba(37, 99, 235, 0.25);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
}

.health-badge-icon {
  width: 42px;
  height: 42px;
  background: var(--status-online);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
}

/* ================================================= */
/* 5. TABLES, PILLS & SCORE BADGES                   */
/* ================================================= */
.telecom-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.telecom-table th {
  background: var(--bg-input);
  color: var(--text-secondary);
  font-weight: 600;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-light);
}

.telecom-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-main);
}

.telecom-table tr:hover td {
  background: var(--bg-card-hover);
}

.carrier-tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: 700;
  color: #ffffff;
  margin-right: 6px;
}

.carrier-tag.jio { background: #00e676; color:#000; }
.carrier-tag.airtel { background: #ef4444; }
.carrier-tag.vi { background: #f59e0b; color:#000; }
.carrier-tag.bsnl { background: #2563eb; }

.speed-pill {
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 12px;
}
.speed-pill.dl { background: var(--primary-light); color: var(--primary); }
.speed-pill.ul { background: rgba(124, 58, 237, 0.12); color: var(--accent-purple); }

.score-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 12px;
  font-family: var(--font-mono);
}
.score-high { background: var(--status-online-bg); color: var(--status-online); border: 1px solid rgba(16, 185, 129, 0.3); }
.score-med { background: var(--status-warning-bg); color: var(--status-warning); border: 1px solid rgba(245, 158, 11, 0.3); }
.score-low { background: var(--status-offline-bg); color: var(--status-offline); border: 1px solid rgba(239, 68, 68, 0.3); }

.pill {
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
}
.pill-success { background: var(--status-online-bg); color: var(--status-online); }
.pill-warning { background: var(--status-warning-bg); color: var(--status-warning); }
.pill-danger { background: var(--status-offline-bg); color: var(--status-offline); }

.alert-box {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.5;
}
.alert-success { background: var(--status-online-bg); color: #065f46; border: 1px solid rgba(16, 185, 129, 0.3); }
.alert-info { background: var(--primary-light); color: var(--primary); border: 1px solid rgba(37, 99, 235, 0.3); }
.alert-warning { background: var(--status-warning-bg); color: #92400e; border: 1px solid rgba(245, 158, 11, 0.3); }

[data-theme="dark"] .alert-success { color: #34d399; }
[data-theme="dark"] .alert-info { color: #60a5fa; }
[data-theme="dark"] .alert-warning { color: #fbbf24; }

/* Score Circle */
.score-circle-big {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--status-online), #059669);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.35);
  flex-shrink: 0;
}
.score-circle-big span { font-size: 32px; font-weight: 900; font-family: var(--font-heading); line-height: 1; }
.score-circle-big small { font-size: 11px; opacity: 0.85; }

.score-breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.score-row {
  display: grid;
  grid-template-columns: 140px 60px 1fr;
  align-items: center;
  font-size: 12px;
}
.score-bar-bg {
  width: 100%;
  height: 6px;
  background: var(--bg-input);
  border-radius: 99px;
  overflow: hidden;
}
.score-bar-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 99px;
  transition: width 0.4s ease;
}

/* 5G Signal Quality Status Pill */
.signal-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 700;
}
.status-excellent { background: var(--status-online-bg); color: var(--status-online); border: 1px solid var(--status-online); }
.status-good { background: var(--primary-light); color: var(--primary); border: 1px solid var(--primary); }
.status-moderate { background: var(--status-warning-bg); color: var(--status-warning); border: 1px solid var(--status-warning); }

/* ================================================= */
/* 6. ROUTE ANALYZER & TRACEROUTE                    */
/* ================================================= */
.route-hops-wrapper {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.route-hop-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: var(--bg-input);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}
.hop-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  width: 48px;
}
.hop-icon-box {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.hop-details { flex: 1; }

/* ================================================= */
/* 7. AI ASSISTANT CHAT                              */
/* ================================================= */
.ai-chips-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.ai-quick-chip {
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  padding: 6px 12px;
  border-radius: 99px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}
.ai-quick-chip:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
}
.ai-chat-container {
  height: 320px;
  overflow-y: auto;
  background: var(--bg-input);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ai-message {
  display: flex;
  gap: 10px;
  max-width: 85%;
}
.ai-message.user { align-self: flex-end; flex-direction: row-reverse; }
.ai-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #7c3aed;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}
.ai-message.user .ai-avatar { background: var(--primary); }
.ai-bubble {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-main);
}
.ai-message.user .ai-bubble {
  background: var(--primary);
  color: #ffffff;
  border: none;
}

/* ================================================= */
/* 8. REPORT SHEET & PRINT STYLES                    */
/* ================================================= */
.report-sheet {
  background: #ffffff;
  color: #0f172a;
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}
.report-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 16px;
  border-bottom: 2px solid #e2e8f0;
  margin-bottom: 20px;
}
.report-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.report-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 12px;
  border-radius: 6px;
}
.report-box .r-label { font-size: 11px; color: #64748b; font-weight: 600; text-transform: uppercase; }
.report-box .r-val { font-size: 18px; font-weight: 700; color: #0f172a; font-family: var(--font-mono); margin-top: 4px; }

@media print {
  body * { visibility: hidden; }
  #printable-report-sheet, #printable-report-sheet * { visibility: visible; }
  #printable-report-sheet { position: absolute; left: 0; top: 0; width: 100%; border: none; }
}

/* ================================================= */
/* 9. INPUTS, MODALS & LOADERS                       */
/* ================================================= */
.input-group {
  display: flex;
  gap: 10px;
  width: 100%;
}
.text-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
  transition: var(--transition);
}
.text-input:focus {
  border-color: var(--border-focus);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.select-input {
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: var(--text-main);
  outline: none;
  font-size: 13px;
  cursor: pointer;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
.modal-overlay.active { display: flex; animation: fadeIn 0.2s ease; }
.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-lg);
  padding: 20px;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-light);
}
.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
}
.audit-steps-wrapper {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.audit-step-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg-input);
  border-radius: var(--radius-md);
  font-size: 13px;
}
.audit-step-row .step-icon { width: 20px; }
.audit-step-row .step-title { flex: 1; color: var(--text-main); font-weight: 500; }
.audit-step-row .step-status { font-family: var(--font-mono); font-size: 12px; color: var(--text-secondary); }
.audit-step-row.done .step-status { color: var(--status-online); font-weight: 600; }

.sec-checks-wrapper {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sec-item {
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sec-item.pass { background: var(--status-online-bg); color: var(--status-online); }
.sec-item.warn { background: var(--status-warning-bg); color: var(--status-warning); }

.code-block {
  background: var(--bg-code);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-code);
  max-height: 250px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.loader {
  border: 2px solid var(--border-light);
  border-left-color: var(--primary);
  border-radius: 50%;
  width: 14px;
  height: 14px;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.user-radar-pulse {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.4);
  animation: radarWave 1.8s infinite;
  position: absolute;
  top: 2px;
  left: 2px;
}

/* ================================================= */
/* 10. DATA SOURCE TRANSPARENCY BADGES & LEGEND      */
/* ================================================= */
.data-origin-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2px;
  line-height: 1;
}
.badge-measured {
  background: var(--status-online-bg);
  color: #065f46;
  border: 1px solid rgba(16, 185, 129, 0.35);
}
.badge-api {
  background: var(--primary-light);
  color: #1d4ed8;
  border: 1px solid rgba(37, 99, 235, 0.35);
}
.badge-estimated {
  background: var(--status-warning-bg);
  color: #92400e;
  border: 1px solid rgba(245, 158, 11, 0.35);
}
.badge-ai {
  background: rgba(124, 58, 237, 0.12);
  color: #7c3aed;
  border: 1px solid rgba(124, 58, 237, 0.35);
}
.badge-reference {
  background: var(--bg-input);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

[data-theme="dark"] .badge-measured { color: #34d399; }
[data-theme="dark"] .badge-api { color: #60a5fa; }
[data-theme="dark"] .badge-estimated { color: #fbbf24; }
[data-theme="dark"] .badge-ai { color: #c084fc; }

.data-legend-bar {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 11px;
  color: var(--text-secondary);
}
.data-legend-items {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Location Bar & Switcher */
.location-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  gap: 10px;
  flex-wrap: wrap;
}
.loc-info-group {
  display: flex;
  align-items: center;
  gap: 10px;
}
.loc-actions-group {
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-sm-action {
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: var(--transition);
}
.btn-sm-action:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
}

/* ================================================= */
/* 11. MULTI-STAGE TESTING & ERROR STATES            */
/* ================================================= */
.test-stages-wrapper {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 480px;
  margin: 12px auto;
  position: relative;
}
.stage-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
  z-index: 1;
}
.stage-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg-input);
  border: 2px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--text-muted);
  transition: var(--transition);
}
.stage-step.active .stage-dot {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.5);
}
.stage-step.active { color: var(--primary); }
.stage-step.done .stage-dot {
  background: var(--status-online);
  border-color: var(--status-online);
  color: #ffffff;
}
.stage-step.done { color: var(--status-online); }

.error-state-box {
  background: var(--status-offline-bg);
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  color: #991b1b;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 12px 0;
}
[data-theme="dark"] .error-state-box { color: #fca5a5; }

.offline-banner {
  display: none;
  background: #ef4444;
  color: #ffffff;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 9999;
}
.offline-banner.active { display: block; }

/* ================================================= */
/* 12. MORE TOOLS HUB (MOBILE & DESKTOP)             */
/* ================================================= */
.more-hub-section-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  margin: 20px 0 12px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.more-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.hub-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.hub-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}
.hub-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.hub-content h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}
.hub-content p {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0;
}

/* Formula & Weights Card */
.formula-box {
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 14px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--primary);
}

/* Permission List Item */
.perm-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--bg-input);
  border-radius: var(--radius-md);
  margin-bottom: 8px;
}
.perm-desc h5 { font-size: 13px; font-weight: 600; color: var(--text-main); margin-bottom: 2px; }
.perm-desc p { font-size: 11px; color: var(--text-secondary); margin: 0; }

/* Safe API Tester Endpoint Chips */
.safe-chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.safe-endpoint-chip {
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}
.safe-endpoint-chip:hover,
.safe-endpoint-chip.active {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
}

/* ================================================= */
/* 13. MOBILE & ANDROID RESPONSIVE NAVIGATION        */
/* ================================================= */
.mobile-bottom-nav {
  display: none;
}

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  body {
    overscroll-behavior-y: none;
    -webkit-tap-highlight-color: transparent;
  }

  #app-container {
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
  }

  .sidebar {
    display: none;
  }

  .mobile-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(60px + env(safe-area-inset-bottom));
    background: var(--bg-card);
    border-top: 1px solid var(--border-light);
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    padding: 4px 6px calc(4px + env(safe-area-inset-bottom)) 6px;
    z-index: 1000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(12px);
  }

  .mobile-bottom-nav .nav-item {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 6px 8px;
    border-radius: var(--radius-md);
    min-width: 60px;
    text-align: center;
    font-size: 11px;
    color: var(--text-secondary);
  }

  .mobile-bottom-nav .nav-item i {
    font-size: 18px;
    width: auto;
  }

  .mobile-bottom-nav .nav-item span {
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
  }

  .mobile-bottom-nav .nav-item.active {
    background: var(--primary-light);
    color: var(--primary);
    transform: translateY(-2px);
  }

  .top-header {
    height: 56px;
    padding: 0 14px;
    position: sticky;
    top: 0;
    padding-top: env(safe-area-inset-top);
  }

  .page-title {
    font-size: 14px;
    max-width: 170px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .ip-badge {
    padding: 4px 8px;
    font-size: 10px;
  }

  .theme-toggle-btn span,
  .action-btn span {
    display: none;
  }

  .content-area {
    padding: 12px 12px calc(76px + env(safe-area-inset-bottom)) 12px;
    overflow-y: auto;
  }

  .grid-4,
  .grid-3,
  .grid-2,
  .latency-matrix-grid,
  .report-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .health-banner {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }

  .input-group {
    flex-direction: column;
  }

  .text-input,
  .select-input,
  .action-btn {
    width: 100%;
    min-height: 44px;
  }
}

/* ================================================= */
/* 14. LIVE GPS RADAR & TELEMETRY HUD (EXTRAORDINARY)*/
/* ================================================= */
.live-gps-hud-container {
  background: linear-gradient(135deg, var(--bg-card), var(--bg-input));
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-md);
}

.live-hud-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-light);
}

.live-hud-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

@media (max-width: 900px) {
  .live-hud-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 550px) {
  .live-hud-grid { grid-template-columns: 1fr; }
}

.live-hud-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.live-hud-card:hover {
  border-color: var(--primary);
}

.live-hud-card .hud-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.live-hud-card .hud-value {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 4px;
}

.live-hud-card .hud-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Digital Compass & Heading Widget */
.compass-box {
  display: flex;
  align-items: center;
  gap: 12px;
}

.compass-dial {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--border-light);
  background: var(--bg-input);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.1);
  flex-shrink: 0;
}

.compass-dial::before {
  content: 'N';
  position: absolute;
  top: 2px;
  font-size: 8px;
  font-weight: 800;
  color: #ef4444;
}

.compass-needle {
  width: 3px;
  height: 28px;
  background: linear-gradient(to bottom, #ef4444 50%, #3b82f6 50%);
  border-radius: 2px;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.compass-center {
  width: 6px;
  height: 6px;
  background: #ffffff;
  border-radius: 50%;
  position: absolute;
}

/* Live Animated Radar Map Marker */
.live-radar-wrapper {
  width: 44px;
  height: 44px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.live-radar-pulse-ring {
  position: absolute;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid rgba(37, 99, 235, 0.8);
  animation: radarWave 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

.live-radar-pulse-ring.ring-2 {
  animation-delay: 1s;
}

.live-radar-center-dot {
  width: 14px;
  height: 14px;
  background: #2563eb;
  border: 2.5px solid #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(37, 99, 235, 0.9);
  z-index: 5;
}

.live-radar-heading-arrow {
  position: absolute;
  top: -6px;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 9px solid #ef4444;
  transform-origin: 5px 28px;
  z-index: 6;
  transition: transform 0.3s ease;
}

.btn-active-tracking {
  background: #10b981 !important;
  color: #ffffff !important;
  box-shadow: 0 0 14px rgba(16, 185, 129, 0.4) !important;
}

/* ================================================= */
/* 15. BEST 5G SPOT FINDER & ADVISOR CARD            */
/* ================================================= */
.best-5g-spot-card {
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px;
  position: relative;
}

.spot-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.15);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 10px;
}

[data-theme="dark"] .spot-card-badge {
  color: #34d399;
}

.spot-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.spot-tower-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 4px 0;
}

.spot-location-sub {
  font-size: 12px;
  color: var(--text-secondary);
}

.spot-speed-badge {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #ffffff;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  flex-shrink: 0;
}

.spot-speed-badge .speed-num {
  font-size: 18px;
  font-weight: 900;
  font-family: var(--font-heading);
  display: block;
  line-height: 1;
}

.spot-speed-badge .speed-unit {
  font-size: 10px;
  font-weight: 600;
  opacity: 0.9;
  text-transform: uppercase;
}

.spot-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-bottom: 12px;
}

@media (max-width: 768px) {
  .spot-meta-grid { grid-template-columns: repeat(2, 1fr); }
}

.spot-meta-item .meta-label {
  font-size: 10px;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
}

.spot-meta-item .meta-val {
  font-size: 13px;
  margin-top: 2px;
}

.spot-direction-guide {
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 12px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.spot-actions {
  display: flex;
  gap: 10px;
}

/* ================================================= */
/* 16. MAP VIEWPORT, SEARCH & FLOATING ACTION BUTTONS*/
/* ================================================= */
.map-viewport-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.map-search-bar-wrapper {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  max-width: 440px;
  z-index: 800;
}

.map-search-input-box {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 4px 6px 4px 12px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(8px);
}

.map-search-input-box .search-icon {
  color: var(--text-secondary);
  font-size: 13px;
  margin-right: 8px;
}

.map-search-input-box input {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  color: var(--text-main);
  font-size: 13px;
  font-family: inherit;
}

.search-clear-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 6px;
  font-size: 14px;
}

.search-go-btn {
  background: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.search-go-btn:hover {
  background: var(--primary-hover);
}

.map-search-results-dropdown {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-top: 6px;
  max-height: 220px;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.map-search-results-dropdown.active {
  display: block;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  font-size: 12px;
  color: var(--text-main);
  transition: var(--transition);
}

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

.search-result-item:hover {
  background: var(--primary-light);
}

.search-item-text {
  display: flex;
  flex-direction: column;
}

.search-item-text small {
  color: var(--text-secondary);
  font-size: 11px;
}

.search-item-empty {
  padding: 12px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

/* Floating Action Buttons (FAB Column) on Map */
.map-fab-column {
  position: absolute;
  bottom: 24px;
  right: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 800;
}

.map-fab {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: var(--transition);
}

.map-fab:hover {
  background: var(--primary);
  color: #ffffff;
  transform: scale(1.08);
}

#fab-center-gps {
  background: var(--primary);
  color: #ffffff;
}

#fab-center-gps:hover {
  background: var(--primary-hover);
}

/* Map Layer Switcher Pills */
.map-layer-switch-group {
  display: inline-flex;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 2px;
  gap: 2px;
}

.map-layer-btn {
  background: transparent;
  border: none;
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: var(--transition);
}

.map-layer-btn.active {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 1px 4px rgba(37, 99, 235, 0.3);
}

/* Fullscreen Map Mode */
.map-fullscreen-mode {
  position: fixed !important;
  inset: 0 !important;
  z-index: 99999 !important;
  margin: 0 !important;
  border-radius: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  display: flex !important;
  flex-direction: column !important;
}

.map-fullscreen-mode #telecomMap {
  flex: 1 !important;
  height: 100% !important;
  border-radius: 0 !important;
}

/* Custom Tower Pin Styling */
.custom-tower-pin {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tower-pin-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.tower-pin-wrapper:hover {
  transform: scale(1.15) translateY(-2px);
}

.tower-pin-body {
  width: 30px;
  height: 30px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  background: var(--carrier-color, #2563eb);
  border: 2px solid #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

.tower-pin-body i {
  transform: rotate(45deg);
  font-size: 12px;
}

.tower-pin-wrapper.is-5g .tower-pin-body {
  box-shadow: 0 0 12px var(--carrier-color);
}

.tower-pin-badge {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 1px 4px;
  font-size: 9px;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  margin-top: 2px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
}

/* Target Inspection Pin Pulse */
.target-inspection-pin {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.target-pin-pulse {
  position: absolute;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.35);
  animation: radarWave 1.6s infinite;
}

/* ================================================= */
/* 22. WEB PORTAL & EXTERNAL WEBSITE STYLES          */
/* ================================================= */
.sidebar-web-link-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.22);
  border-radius: var(--radius-md);
  text-decoration: none;
  margin-bottom: 12px;
  transition: all var(--transition-fast);
}

.sidebar-web-link-btn:hover {
  background: rgba(37, 99, 235, 0.16);
  border-color: var(--primary);
  transform: translateY(-1px);
}

.web-portal-header-btn {
  background: rgba(37, 99, 235, 0.08) !important;
  border-color: rgba(37, 99, 235, 0.25) !important;
  color: var(--primary) !important;
  font-weight: 600;
}

.web-portal-header-btn:hover {
  background: rgba(37, 99, 235, 0.16) !important;
  border-color: var(--primary) !important;
}

/* ================================================= */
/* 23. NETSCOPE TELEMETRY DEBUGGER CONSOLE           */
/* ================================================= */
.debugger-console-box {
  background: #090d16;
  border: 1px solid #1e293b;
  border-radius: var(--radius-md);
  padding: 12px;
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.4);
}

.debugger-controls-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.debugger-filter-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.debugger-filter-pill {
  padding: 3px 8px;
  font-size: 11px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  color: #94a3b8;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.debugger-filter-pill.active,
.debugger-filter-pill:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.debugger-terminal-body {
  height: 280px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  line-height: 1.5;
  color: #cbd5e1;
}

.terminal-log-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 3px 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.02);
  transition: background var(--transition-fast);
}

.terminal-log-row:hover {
  background: rgba(255, 255, 255, 0.06);
}

.log-time {
  color: #64748b;
  font-size: 11px;
  white-space: nowrap;
}

.log-cat {
  font-weight: 700;
  font-size: 10px;
  padding: 1px 4px;
  border-radius: 2px;
  border: 1px solid;
  white-space: nowrap;
}

.log-level {
  font-size: 10px;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 2px;
  white-space: nowrap;
}

.log-badge-info { background: rgba(59, 130, 246, 0.2); color: #60a5fa; }
.log-badge-success { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.log-badge-warn { background: rgba(245, 158, 11, 0.2); color: #fbbf24; }
.log-badge-error { background: rgba(239, 68, 68, 0.2); color: #f87171; }
.log-badge-debug { background: rgba(139, 92, 246, 0.2); color: #c084fc; }

.log-msg {
  flex: 1;
  color: #e2e8f0;
  word-break: break-word;
}

.log-details {
  color: #94a3b8;
  font-size: 11px;
}

/* ================================================= */
/* 24. MOBILE ANDROID APPLICATION DESIGN SYSTEM      */
/* ================================================= */

/* Mobile Quick Action Buttons Grid */
.quick-action-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

@media (max-width: 900px) {
  .quick-action-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 500px) {
  .quick-action-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
}

.quick-action-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  text-align: center;
  transition: var(--transition);
  user-select: none;
  box-shadow: var(--shadow-sm);
}

.quick-action-item:hover,
.quick-action-item:active {
  transform: translateY(-2px);
  border-color: var(--primary);
  background: var(--bg-card-hover);
}

.quick-action-item i {
  font-size: 20px;
}

.quick-action-item span {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
}

/* Onboarding Choice Cards */
.onboard-choice-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}

.onboard-choice-card:hover,
.onboard-choice-card:active {
  border-color: var(--primary);
  transform: translateX(4px);
  background: var(--bg-card-hover);
}

.choice-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.choice-content {
  flex: 1;
  text-align: left;
}

.choice-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
}

.choice-sub {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.choice-arrow {
  color: var(--text-muted);
  font-size: 12px;
}

/* Live Service Status Styles */
.service-status-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-status-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.service-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.service-details {
  flex: 1;
  text-align: left;
}

.service-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-main);
}

.service-desc {
  font-size: 10px;
  color: var(--text-secondary);
}

.service-badge {
  flex-shrink: 0;
}

.status-pill {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 99px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.status-healthy {
  background: var(--status-online-bg);
  color: var(--status-online);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.status-degraded {
  background: var(--status-warning-bg);
  color: var(--status-warning);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

/* Why Slow Diagnostic Step Cards */
.diag-steps-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.diag-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  transition: var(--transition);
}

.diag-step-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.diag-step-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.diag-step-detail {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 4px;
  line-height: 1.4;
}

.diag-good {
  border-left: 3px solid var(--status-online);
}

.diag-warn {
  border-left: 3px solid var(--status-warning);
  background: var(--status-warning-bg);
}

/* Bottom Sheet Modal Styling on Mobile */
@media (max-width: 768px) {
  .modal-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .modal-card {
    border-radius: 20px 20px 0 0;
    max-height: 88vh;
    width: 100%;
    margin: 0;
    animation: slideUpSheet 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  @keyframes slideUpSheet {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }

  .mobile-header-logo {
    display: flex !important;
  }
}