/* ==========================================================================
   SpeedPulse Pro - Master Design System
   Cyber Dark & Ultra-Crisp Light Mode / Rotating Conic Border Beam / 60FPS Physics
   ========================================================================== */

@property --beam-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

:root {
  --bg-abyss: #04060a;
  --bg-surface: #090d16;
  --card-glass: rgba(13, 18, 30, 0.75);
  --card-glass-hover: rgba(19, 27, 44, 0.9);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-border-glow: rgba(0, 242, 254, 0.4);
  --specular-line: rgba(255, 255, 255, 0.18);

  --text-main: #f8fafc;
  --text-sub: #94a3b8;
  --text-dim: #64748b;

  --neon-cyan: #00f2fe;
  --neon-blue: #3b82f6;
  --neon-amber: #f59e0b;
  --neon-purple: #a855f7;
  --neon-emerald: #00ff87;
  --neon-red: #ef4444;

  --grad-quantum: linear-gradient(135deg, #00f2fe 0%, #3b82f6 45%, #a855f7 100%);
  --grad-amber: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  --grad-purple: linear-gradient(135deg, #a855f7 0%, #7c3aed 100%);
  --grad-btn: linear-gradient(135deg, #00f2fe 0%, #2563eb 100%);

  --shadow-quantum: 0 16px 50px -10px rgba(0, 242, 254, 0.35);
  --shadow-card: 0 20px 50px -15px rgba(0, 0, 0, 0.75);

  --radius-full: 9999px;
  --radius-2xl: 26px;
  --radius-xl: 18px;
  --radius-lg: 14px;
  --radius-md: 10px;

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* ==========================================================================
   Day Mode (Pristine Apple / Vercel Grade Light Theme - Zero Murky Grays)
   ========================================================================== */
[data-theme="light"] {
  --bg-abyss: #f1f5f9;
  --bg-surface: #ffffff;
  --card-glass: rgba(255, 255, 255, 0.94);
  --card-glass-hover: #ffffff;
  --card-border: rgba(203, 213, 225, 0.85);
  --card-border-glow: rgba(0, 180, 216, 0.45);
  --specular-line: rgba(255, 255, 255, 1);

  --text-main: #0f172a;
  --text-sub: #334155;
  --text-dim: #64748b;

  --shadow-card: 0 16px 40px -10px rgba(15, 23, 42, 0.08);
}

[data-theme="light"] body {
  background-color: #f8fafc;
  background-image: 
    radial-gradient(at 15% 15%, rgba(0, 180, 216, 0.12) 0px, transparent 45%),
    radial-gradient(at 85% 25%, rgba(147, 51, 234, 0.1) 0px, transparent 50%),
    radial-gradient(at 50% 85%, rgba(245, 158, 11, 0.08) 0px, transparent 50%);
  background-attachment: fixed;
  color: var(--text-main);
}

[data-theme="light"] .cyber-grid-mesh {
  background-image: 
    radial-gradient(rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(15, 23, 42, 0.02) 1px, transparent 1px);
}

[data-theme="light"] .glass-navbar,
[data-theme="light"] .site-header {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .nav-menu {
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}

[data-theme="light"] .nav-pill {
  color: #64748b;
  font-weight: 600;
}

[data-theme="light"] .nav-pill:hover {
  color: #0f172a;
}

[data-theme="light"] .nav-pill.active {
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

[data-theme="light"] .server-status-pill,
[data-theme="light"] .lang-modal-trigger,
[data-theme="light"] .theme-toggle-btn {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  color: #0f172a;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
}

[data-theme="light"] .server-status-pill {
  color: #334155;
}

[data-theme="light"] .glass-hero-card,
[data-theme="light"] .pro-metric-card,
[data-theme="light"] .network-quality-section,
[data-theme="light"] .telemetry-card,
[data-theme="light"] .history-quantum-section {
  background: var(--card-glass);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.07);
  border: 1px solid rgba(226, 232, 240, 0.95);
}

[data-theme="light"] .t-box,
[data-theme="light"] .nq-card,
[data-theme="light"] .matrix-row,
[data-theme="light"] .diag-row,
[data-theme="light"] .graph-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

[data-theme="light"] .bufferbloat-row {
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}

[data-theme="light"] .bb-item span {
  color: #64748b;
}

[data-theme="light"] .bb-item strong {
  color: #d97706;
}

[data-theme="light"] .map-city-badges {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .city-pill {
  color: #0f172a;
}

[data-theme="light"] .pro-metric-num,
[data-theme="light"] .sphere-speed-val,
[data-theme="light"] .jl-val strong {
  color: #0f172a;
  text-shadow: none;
}

[data-theme="light"] .fluid-glass-sphere {
  background: radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.98) 0%, rgba(241, 245, 249, 0.85) 60%, rgba(226, 232, 240, 0.95) 100%);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08), inset 0 2px 4px rgba(255, 255, 255, 1);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

[data-theme="light"] .ring-track {
  stroke: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .nq-overall-pill,
[data-theme="light"] .g-max,
[data-theme="light"] .clear-history-action,
[data-theme="light"] .t-refresh-btn {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #0f172a;
}

[data-theme="light"] .quantum-table th {
  background: #f8fafc;
  color: #475569;
  border-bottom: 2px solid #e2e8f0;
}

[data-theme="light"] .quantum-table td {
  border-bottom: 1px solid #f1f5f9;
  color: #1e293b;
}

[data-theme="light"] .star {
  color: rgba(0, 0, 0, 0.12);
}

[data-theme="light"] .star.active {
  color: var(--neon-amber);
  text-shadow: 0 0 10px rgba(245, 158, 11, 0.6);
}

[data-theme="light"] .lang-modal-card {
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.18);
}

[data-theme="light"] .lang-modal-header h3 {
  color: #0f172a;
}

[data-theme="light"] .lang-choice-card {
  background: #f8fafc;
  border-color: #e2e8f0;
  color: #1e293b;
}

[data-theme="light"] .lang-choice-card:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

[data-theme="light"] .lang-choice-card.active {
  background: #e0f2fe;
  border-color: #0284c7;
  color: #0369a1;
}

[data-theme="light"] .lang-choice-card.active .check-icon {
  color: #0284c7;
}

[data-theme="light"] .lang-modal-footer {
  border-top-color: #e2e8f0;
}

[data-theme="light"] .lm-info {
  color: #475569;
}

[data-theme="light"] .lang-done-btn {
  background: #0f172a;
  color: #ffffff;
}

/* ==========================================================================
   Rotating Conic Gradient Border Beam Animation (360° Loop)
   ========================================================================== */

@keyframes rotateBorderBeam {
  0% { --beam-angle: 0deg; }
  100% { --beam-angle: 360deg; }
}

.border-beam-active {
  position: relative !important;
  isolation: isolate;
}

.border-beam-active::before {
  content: '';
  position: absolute;
  inset: -2.5px;
  border-radius: inherit;
  padding: 3px;
  background: conic-gradient(
    from var(--beam-angle, 0deg) at 50% 50%,
    transparent 0deg,
    transparent 30deg,
    #00f2fe 90deg,
    #3b82f6 150deg,
    #a855f7 220deg,
    transparent 290deg,
    transparent 360deg
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: rotateBorderBeam 2.2s linear 2;
  pointer-events: none;
  z-index: 40;
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.35);
}

/* ==========================================================================
   Scroll-Triggered Stagger Animations
   ========================================================================== */

.reveal-on-scroll {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-on-scroll.scroll-in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Base Body & Atmosphere */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-abyss);
  color: var(--text-main);
  font-family: var(--font-sans);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(150px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  animation: cosmicDrift 22s ease-in-out infinite alternate;
}

.orb-cyan {
  width: 580px;
  height: 580px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.35) 0%, transparent 70%);
  top: -100px;
  left: 5%;
}

.orb-purple {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.28) 0%, transparent 70%);
  top: 40%;
  right: 5%;
  animation-delay: -6s;
}

.orb-amber {
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.2) 0%, transparent 70%);
  bottom: 50px;
  left: 20%;
  animation-delay: -12s;
}

@keyframes cosmicDrift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(50px, 40px) scale(1.1); }
  100% { transform: translate(-40px, -30px) scale(0.95); }
}

.cyber-grid-mesh {
  position: fixed;
  inset: 0;
  background-image: 
    radial-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 28px 28px, 56px 56px;
  pointer-events: none;
  z-index: 1;
}

.app-shell {
  position: relative;
  z-index: 2;
  max-width: 1260px;
  margin: 0 auto;
  padding: 24px 20px 80px;
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */

/* ==========================================================================
   Full-Width Sticky Edge-to-Edge Navigation Bar (like blazexiters.in)
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(6, 9, 16, 0.88);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--card-border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
  transition: all 0.25s ease;
}

.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 18px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-main);
  flex-shrink: 0;
  margin-right: auto; /* PINS BRAND FIRMLY TO THE FAR LEFT */
}

.brand-badge-liquid {
  width: 28px;
  height: 28px;
  background: var(--grad-btn);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 0 14px rgba(0, 242, 254, 0.4);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.brand-badge-liquid svg {
  width: 16px;
  height: 16px;
}

.brand-logo-img {
  height: 41px;
  width: auto;
  object-fit: contain;
  background: transparent !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  filter: drop-shadow(0 0 12px rgba(0, 242, 254, 0.55));
  transition: transform 0.25s ease, filter 0.25s ease;
}

.brand-logo-img:hover {
  transform: scale(1.06);
  filter: drop-shadow(0 0 20px rgba(0, 242, 254, 0.9));
}

.brand-text {
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-name {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: 0.2px;
  line-height: 1;
}

.brand-tag {
  display: none !important;
}

.neon-text {
  background: linear-gradient(135deg, #00f2fe 0%, #38bdf8 40%, #a855f7 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  color: transparent !important;
  display: inline-block;
  font-weight: 900;
  filter: drop-shadow(0 0 14px rgba(0, 242, 254, 0.45));
}

.brand-sub {
  font-size: 0.6rem;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 1.6px;
  color: var(--neon-cyan);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 3px;
  background: rgba(0, 0, 0, 0.32);
  padding: 3px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-pill {
  text-decoration: none;
  color: var(--text-sub);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.nav-pill:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.nav-pill.active {
  color: #fff;
  background: rgba(0, 242, 254, 0.14);
  border: 1px solid rgba(0, 242, 254, 0.35);
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.2);
}

.dot-live {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--neon-emerald);
  box-shadow: 0 0 8px var(--neon-emerald);
}

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

/* Restored Animated Glowing Radar Dot */
.radar-dot {
  width: 8px;
  height: 8px;
  min-width: 8px;
  min-height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 10px #10b981;
  display: inline-block;
  animation: radarPing 2s infinite ease-in-out;
  flex-shrink: 0;
}

@keyframes radarPing {
  0% { transform: scale(0.9); opacity: 0.7; box-shadow: 0 0 6px #10b981; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 14px #10b981; }
  100% { transform: scale(0.9); opacity: 0.7; box-shadow: 0 0 6px #10b981; }
}

/* Sleek Modern User Sign In Button */
.nav-auth-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--grad-btn);
  color: #fff;
  border: none;
  padding: 5px 13px;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.3);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.nav-auth-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 242, 254, 0.5);
}

/* Custom Modern Server Selector Dropdown */
.custom-server-dropdown {
  position: relative;
}

.server-status-pill {
  display: flex;
  align-items: center;
  gap: 7px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
}

.server-status-pill:hover,
.custom-server-dropdown.open .server-status-pill {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(0, 242, 254, 0.4);
  box-shadow: 0 0 16px rgba(0, 242, 254, 0.2);
}

.dropdown-chevron {
  transition: transform 0.25s ease;
  color: var(--text-dim);
}

.custom-server-dropdown.open .dropdown-chevron {
  transform: rotate(180deg);
  color: var(--neon-cyan);
}

.server-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 300px;
  background: rgba(10, 16, 28, 0.94);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 10px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 24px rgba(0, 242, 254, 0.15);
  z-index: 1100;
  opacity: 0;
  transform: translateY(-8px) scale(0.97);
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.custom-server-dropdown.open .server-dropdown-menu {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.server-menu-header {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-dim);
  padding: 6px 10px 10px;
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 6px;
}

.server-options-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.server-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 8px 12px;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
  width: 100%;
}

.server-option:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateX(2px);
}

.server-option.active {
  background: rgba(0, 242, 254, 0.1);
  border-color: rgba(0, 242, 254, 0.35);
  box-shadow: inset 0 0 12px rgba(0, 242, 254, 0.1);
}

.s-opt-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.s-opt-name {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.server-option.active .s-opt-name {
  color: var(--neon-cyan);
}

.s-opt-desc {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.s-opt-badge {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 3px 7px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge-green {
  background: rgba(16, 185, 129, 0.15);
  color: var(--neon-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-amber {
  background: rgba(245, 158, 11, 0.15);
  color: var(--neon-amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-blue {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

[data-theme="light"] .server-dropdown-menu {
  background: rgba(255, 255, 255, 0.96);
  border-color: #cbd5e1;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
}

[data-theme="light"] .server-option:hover {
  background: #f1f5f9;
  border-color: #e2e8f0;
}

[data-theme="light"] .server-option.active {
  background: #e0f2fe;
  border-color: #0284c7;
}

[data-theme="light"] .server-option.active .s-opt-name {
  color: #0284c7;
}

/* Language Modal Trigger Button */
.lang-modal-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--text-main);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  transition: all 0.2s ease;
}

.lang-modal-trigger:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}

.lang-flag-img {
  width: 20px;
  height: 14px;
  border-radius: 3px;
  object-fit: cover;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.flag-img {
  width: 26px;
  height: 18px;
  border-radius: 3px;
  object-fit: cover;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.footer-flag-img {
  width: 18px;
  height: 13px;
  border-radius: 2px;
  object-fit: cover;
  vertical-align: middle;
  margin: 0 3px;
}

.map-recenter-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.3);
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.map-recenter-btn:hover {
  background: rgba(0, 242, 254, 0.2);
  transform: scale(1.04);
}

[data-theme="light"] .map-recenter-btn {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #0f172a;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--text-main);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.25s ease;
}

.theme-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: scale(1.05);
}

/* ==========================================================================
   Top Telemetry Bar
   ========================================================================== */

.telemetry-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 14px;
}

.telemetry-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.28);
  padding: 6px 16px;
  border-radius: var(--radius-full);
}

.live-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon-cyan);
  box-shadow: 0 0 12px var(--neon-cyan);
}

.live-pulse.testing {
  background: var(--neon-emerald);
  box-shadow: 0 0 14px var(--neon-emerald);
  animation: radarPing 0.9s infinite;
}

.telemetry-status-text {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--neon-cyan);
}

.quick-carrier-info {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-sub);
}

.quick-carrier-info span {
  color: var(--text-dim);
}

.quick-carrier-info strong {
  color: var(--text-main);
}

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

.c-divider {
  color: var(--card-border);
}

/* ==========================================================================
   Hero Split Grid: Liquid Sphere + Real Location Map
   ========================================================================== */

.hero-split-grid {
  display: grid;
  grid-template-columns: 440px 1fr;
  gap: 24px;
  margin-bottom: 26px;
}

.glass-hero-card {
  background: var(--card-glass);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-2xl);
  padding: 28px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s ease;
}

.card-specular-edge {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.25) 50%, transparent 100%);
  pointer-events: none;
}

/* Orb Container */
.orb-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 10px 0 20px;
}

.orb-outer-ring {
  position: relative;
  width: 310px;
  height: 310px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.radial-gauge-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
  pointer-events: none;
}

.ring-track {
  fill: none;
  stroke: rgba(255, 255, 255, 0.04);
  stroke-width: 14;
}

.ring-progress {
  fill: none;
  stroke: url(#neonGradient);
  stroke-width: 14;
  stroke-dasharray: 892;
  stroke-dashoffset: 892;
  stroke-linecap: round;
  filter: drop-shadow(0 0 12px rgba(0, 242, 254, 0.8));
  transition: stroke-dashoffset 0.12s cubic-bezier(0.16, 1, 0.3, 1);
}

.fluid-glass-sphere {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% 30%, rgba(20, 32, 56, 0.95) 0%, rgba(8, 12, 20, 0.98) 85%);
  box-shadow: 
    0 16px 40px rgba(0, 0, 0, 0.7),
    inset 0 0 35px rgba(0, 242, 254, 0.18),
    inset 0 2px 2px rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
}

#liquidWaveCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  z-index: 1;
}

.glossy-specular {
  position: absolute;
  top: 6px;
  left: 20px;
  right: 20px;
  height: 85px;
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.35) 0%, rgba(255, 255, 255, 0.05) 55%, transparent 100%);
  pointer-events: none;
  z-index: 3;
}

.glossy-sheen {
  position: absolute;
  bottom: 8px;
  left: 30px;
  right: 30px;
  height: 35px;
  border-radius: 50%;
  background: radial-gradient(ellipse at bottom, rgba(0, 242, 254, 0.25) 0%, transparent 70%);
  pointer-events: none;
  z-index: 3;
}

.glossy-inner-shadow {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: inset 0 0 25px rgba(0, 0, 0, 0.85);
  pointer-events: none;
  z-index: 4;
}

.sphere-readout {
  position: relative;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  pointer-events: none;
}

.sphere-stage {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--neon-cyan);
  padding: 3px 10px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 2px;
}

.sphere-speed-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.sphere-speed-val {
  font-size: 3.5rem;
  font-weight: 900;
  font-family: var(--font-mono);
  color: #fff;
  line-height: 1;
  text-shadow: 0 0 25px rgba(0, 242, 254, 0.5);
}

.sphere-unit {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--neon-cyan);
}

.sphere-subtext {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-top: 4px;
  text-transform: uppercase;
}

.hero-btn-row {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
}

.quantum-pulse-btn {
  flex: 1;
  background: var(--grad-btn);
  color: #fff;
  border: none;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 1.2px;
  padding: 16px 28px;
  border-radius: var(--radius-full);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 242, 254, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.5);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.quantum-pulse-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(0, 242, 254, 0.6);
}

.quantum-pulse-btn:active {
  transform: translateY(1px);
}

.quantum-pulse-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.btn-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-icon svg {
  width: 18px;
  height: 18px;
  display: block;
}

.share-glass-btn {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
  color: var(--text-main);
  border: 1px solid var(--card-border);
  padding: 15px 22px;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-weight: 700;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.share-glass-btn:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* ==========================================================================
   Real Interactive Leaflet Location Map
   ========================================================================== */

.server-telemetry-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.header-icon-box {
  width: 44px;
  height: 44px;
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-cyan);
}

.header-icon-box svg {
  width: 22px;
  height: 22px;
}

.server-telemetry-header h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
}

.server-telemetry-header p {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.real-map-wrapper {
  position: relative;
  height: 270px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--card-border);
  background: #090d16;
}

#locationMap {
  width: 100%;
  height: 100%;
  min-height: 270px;
  z-index: 1;
  touch-action: pan-y !important; /* Mobile swipe will scroll the page smoothly, not get stuck */
}

/* Luxury Cyberpunk Dark Cartography (Universal OpenStreetMap Tiles) */
#locationMap {
  background: #080c14 !important;
}

[data-theme="light"] #locationMap {
  background: #f8fafc !important;
}

#locationMap .leaflet-tile-pane {
  filter: grayscale(100%) invert(92%) hue-rotate(180deg) brightness(95%) contrast(135%);
}

[data-theme="light"] #locationMap .leaflet-tile-pane {
  filter: grayscale(100%) contrast(110%) brightness(98%);
}

/* Hide ugly Leaflet attribution / flag watermark overlay completely */
.leaflet-control-attribution,
.leaflet-control-attribution a,
.leaflet-attribution-flag {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  height: 0 !important;
  width: 0 !important;
  overflow: hidden !important;
  pointer-events: none !important;
}

.map-city-label {
  background: rgba(10, 16, 30, 0.92) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  border: 1px solid rgba(0, 242, 254, 0.45) !important;
  border-radius: 6px !important;
  color: #ffffff !important;
  font-family: var(--font-main) !important;
  font-size: 0.76rem !important;
  font-weight: 700 !important;
  padding: 3px 8px !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.6) !important;
}

[data-theme="light"] .map-city-label {
  background: rgba(255, 255, 255, 0.95) !important;
  border: 1px solid rgba(15, 23, 42, 0.2) !important;
  color: #0f172a !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important;
}

.leaflet-bar a {
  background-color: rgba(13, 20, 36, 0.9) !important;
  color: var(--neon-cyan) !important;
  border-color: rgba(255, 255, 255, 0.15) !important;
  transition: all 0.2s ease;
}

.leaflet-bar a:hover {
  background-color: rgba(0, 242, 254, 0.2) !important;
  color: #fff !important;
}

[data-theme="light"] .leaflet-bar a {
  background-color: #ffffff !important;
  color: #0f172a !important;
  border-color: #cbd5e1 !important;
}

/* Completely remove and hide all Leaflet/OpenStreetMap attribution flags & boxes */
.leaflet-control-attribution,
.leaflet-bottom.leaflet-right .leaflet-control-attribution,
.leaflet-container .leaflet-control-attribution {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  height: 0 !important;
  width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

.map-city-badges {
  position: absolute;
  bottom: 10px;
  left: 10px;
  right: 10px;
  z-index: 10;
  background: rgba(10, 15, 26, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
}

.city-pill {
  font-weight: 700;
  color: var(--text-main);
}

.map-route-line {
  height: 2px;
  flex: 1;
  margin: 0 12px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-amber));
  border-radius: 999px;
  box-shadow: 0 0 8px var(--neon-cyan);
}

.server-details-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.s-detail-item strong {
  color: var(--text-main);
  margin-left: 4px;
}

/* ==========================================================================
   Primary Telemetry Cards (4 Metrics)
   ========================================================================== */

.pro-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.pro-metric-card {
  background: var(--card-glass);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-card), inset 0 1px 1px var(--specular-line);
  transition: all 0.25s ease;
  position: relative;
}

.pro-metric-card:hover {
  background: var(--card-glass-hover);
  border-color: var(--card-border-glow);
  transform: translateY(-2px);
}

.pro-metric-card.active-testing {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 30px rgba(0, 242, 254, 0.25);
}

.pro-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pro-metric-title {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  letter-spacing: 1.5px;
  color: var(--text-dim);
  font-weight: 700;
}

.percentile-tag {
  font-size: 0.68rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.status-pill-sub {
  font-size: 0.68rem;
  background: rgba(0, 255, 135, 0.1);
  color: var(--neon-emerald);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-weight: 700;
}

.pro-metric-val-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.pro-metric-num {
  font-size: 2.6rem;
  font-weight: 900;
  font-family: var(--font-mono);
  color: #fff;
  line-height: 1;
}

.pro-metric-unit {
  font-size: 0.9rem;
  color: var(--text-sub);
  font-weight: 700;
}

.pro-bar-track {
  height: 5px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.pro-bar-fill {
  height: 100%;
  width: 0%;
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

.fill-amber { background: var(--grad-amber); box-shadow: 0 0 10px var(--neon-amber); }
.fill-purple { background: var(--grad-purple); box-shadow: 0 0 10px var(--neon-purple); }

.bufferbloat-row {
  display: flex;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.25);
  padding: 6px 10px;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
}

.bb-item span { color: var(--text-dim); }
.bb-item strong { color: var(--neon-amber); font-family: var(--font-mono); }

.jitter-loss-split {
  display: flex;
  justify-content: space-between;
}

.jl-box {
  display: flex;
  flex-direction: column;
}

.jl-label {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.jl-val strong {
  font-size: 1.6rem;
  font-family: var(--font-mono);
  color: #fff;
}

.jl-val small {
  font-size: 0.8rem;
  color: var(--text-sub);
}

.jitter-sub-details {
  display: flex;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--text-dim);
}

.jitter-sub-details b {
  color: var(--text-sub);
  font-family: var(--font-mono);
}

.pro-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-dim);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 8px;
}

.pro-card-footer strong {
  color: var(--text-main);
  font-family: var(--font-mono);
}

/* ==========================================================================
   Dual Live Bandwidth Wave Graphs
   ========================================================================== */

.dual-graph-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 26px;
}

.graph-box {
  background: rgba(8, 12, 22, 0.75);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 20px;
  display: flex;
  flex-direction: column;
  height: 230px;
  justify-content: space-between;
  box-shadow: inset 0 1px 1px var(--specular-line);
}

.graph-box-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.g-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-sub);
}

.g-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.dot-amber { background: var(--neon-amber); box-shadow: 0 0 8px var(--neon-amber); }
.dot-purple { background: var(--neon-purple); box-shadow: 0 0 8px var(--neon-purple); }

.g-max {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.canvas-chart-wrapper {
  width: 100%;
  height: 130px;
  position: relative;
}

#downloadChartCanvas, #uploadChartCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

.graph-box-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-dim);
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  padding-top: 6px;
}

/* ==========================================================================
   Network Quality Star Rating Index
   ========================================================================== */

.network-quality-section {
  background: var(--card-glass);
  backdrop-filter: blur(28px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-2xl);
  padding: 26px;
  margin-bottom: 26px;
  box-shadow: var(--shadow-card), inset 0 1px 1px var(--specular-line);
  transition: all 0.3s ease;
}

.nq-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.nq-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nq-icon {
  font-size: 1.5rem;
}

.nq-title h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
}

.nq-title p {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.nq-overall-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  padding: 5px 14px;
  border-radius: var(--radius-full);
}

.nq-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.nq-card {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nq-card-top {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nq-card-icon {
  font-size: 1.8rem;
}

.nq-card-top strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-main);
}

.nq-card-top small {
  color: var(--text-dim);
  font-size: 0.75rem;
}

.stars-row {
  display: flex;
  gap: 6px;
  font-size: 1.3rem;
  line-height: 1;
}

.star {
  color: rgba(255, 255, 255, 0.12);
  transition: all 0.2s ease;
}

.star.active {
  color: var(--neon-amber);
  text-shadow: 0 0 12px rgba(245, 158, 11, 0.7);
}

.nq-verdict {
  font-size: 0.82rem;
  color: var(--text-sub);
  line-height: 1.4;
}

/* ==========================================================================
   Gaming & Diagnostics Two-Column Split Grid
   ========================================================================== */

.telemetry-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-bottom: 26px;
}

.telemetry-card {
  background: var(--card-glass);
  backdrop-filter: blur(28px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-2xl);
  padding: 26px;
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}

.t-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.t-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.t-icon {
  font-size: 1.4rem;
}

.t-title h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
}

.t-title p {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.t-refresh-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--text-sub);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.t-refresh-btn:hover {
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.25);
}

.bgp-chip {
  background: rgba(0, 242, 254, 0.1);
  color: var(--neon-cyan);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
}

.game-matrix-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.matrix-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
}

.matrix-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.matrix-info .flag {
  font-size: 1.4rem;
}

.matrix-info strong {
  display: block;
  font-size: 0.88rem;
  color: var(--text-main);
}

.matrix-info span {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.matrix-pill {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  min-width: 82px;
  text-align: center;
}

.pill-green {
  background: rgba(0, 255, 135, 0.12);
  color: var(--neon-emerald);
  border: 1px solid rgba(0, 255, 135, 0.35);
}

.pill-amber {
  background: rgba(245, 158, 11, 0.12);
  color: var(--neon-amber);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.pill-blue {
  background: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.diag-table-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.diag-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 11px 16px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  font-size: 0.85rem;
}

.d-key { color: var(--text-dim); }
.d-val { color: var(--text-main); }

/* ==========================================================================
   Session History Table
   ========================================================================== */

.history-quantum-section {
  background: var(--card-glass);
  backdrop-filter: blur(28px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-2xl);
  padding: 26px;
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}

.history-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.h-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.h-icon {
  font-size: 1.3rem;
}

.h-title h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
}

.h-title p {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.clear-history-action {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border);
  color: var(--text-dim);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.clear-history-action:hover {
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
}

.history-table-container {
  overflow-x: auto;
}

.quantum-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.quantum-table th {
  padding: 12px 16px;
  color: var(--text-dim);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--card-border);
  font-family: var(--font-mono);
}

.quantum-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  color: var(--text-main);
}

.empty-state {
  text-align: center;
  color: var(--text-dim);
  padding: 32px !important;
}

/* ==========================================================================
   Multi-Column Footer with Standalone Page Links
   ========================================================================== */

.quantum-footer {
  border-top: 1px solid var(--card-border);
  padding: 40px 0 24px;
  margin-top: 40px;
}

.footer-wrap {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.f-brand strong {
  font-size: 1.1rem;
  color: var(--text-main);
  letter-spacing: 1px;
}

.f-brand p {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-top: 4px;
  max-width: 500px;
}

.f-links-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.f-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.f-col-title {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text-dim);
  text-transform: uppercase;
  font-family: var(--font-mono);
  margin-bottom: 4px;
}

.f-col a {
  color: var(--text-sub);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s ease;
}

.f-col a:hover {
  color: var(--neon-cyan);
}

.f-credits {
  color: var(--text-dim);
  font-size: 0.8rem;
  font-family: var(--font-mono);
  text-align: center;
}

/* ==========================================================================
   Language Selector Glass Modal (Matching User's Reference Picture!)
   ========================================================================== */

.lang-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
}

.lang-modal-backdrop.active {
  display: flex;
}

.lang-modal-card {
  background: rgba(24, 18, 20, 0.95);
  backdrop-filter: blur(40px) saturate(190%);
  -webkit-backdrop-filter: blur(40px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: 30px;
  max-width: 560px;
  width: 100%;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.95), inset 0 1px 1px rgba(255, 255, 255, 0.15);
  animation: modalSlideFromLeft 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideFromLeft {
  from {
    opacity: 0;
    transform: translateX(-40px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

.lang-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
}

.lm-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lm-icon {
  font-size: 1.4rem;
}

.lm-title h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
}

.lang-modal-close {
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--text-dim);
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s ease;
}

.lang-modal-close:hover {
  color: #fff;
}

.lang-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.lang-choice-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 12px 18px;
  border-radius: 14px;
  color: var(--text-main);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.2s ease;
  position: relative;
  text-align: left;
}

.lang-choice-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.lang-choice-card.active {
  background: rgba(82, 54, 58, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.lang-choice-card .flag-icon {
  font-size: 1.35rem;
  line-height: 1;
}

.lang-choice-card .lang-name {
  font-size: 0.95rem;
  font-weight: 600;
}

.lang-choice-card .check-icon {
  margin-left: auto;
  color: #ff9d84;
  font-size: 1.1rem;
  font-weight: 900;
  display: none;
}

.lang-choice-card.active .check-icon {
  display: block;
}

.lang-modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.lm-info {
  font-size: 0.88rem;
  color: var(--text-sub);
  display: flex;
  align-items: center;
  gap: 8px;
}

.lm-info b {
  color: var(--text-main);
}

.lang-done-btn {
  background: #3e383a;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 9px 28px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-done-btn:hover {
  background: #50484a;
  transform: translateY(-1px);
}

/* ==========================================================================
   Share Result Modal
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.84);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-backdrop.active {
  display: flex;
}

.modal-quantum-sheet {
  background: rgba(14, 20, 34, 0.94);
  backdrop-filter: blur(36px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-2xl);
  padding: 30px;
  max-width: 480px;
  width: 100%;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9);
}

.modal-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.modal-header-row h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
}

.close-modal-x {
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--text-dim);
  cursor: pointer;
  line-height: 1;
}

.share-card-visual {
  background: linear-gradient(135deg, rgba(17, 24, 39, 0.98) 0%, rgba(30, 41, 59, 0.98) 100%);
  border: 2px solid var(--neon-cyan);
  border-radius: var(--radius-xl);
  padding: 24px;
  position: relative;
  overflow: hidden;
  margin-bottom: 20px;
  box-shadow: 0 0 35px rgba(0, 242, 254, 0.3);
}

.card-glow-reflection {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, transparent 100%);
  pointer-events: none;
}

.share-top-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  margin-bottom: 18px;
}

.share-brand {
  font-weight: 800;
  color: var(--neon-cyan);
}

.share-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  text-align: center;
  margin-bottom: 16px;
}

.s-metric small {
  display: block;
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.s-metric strong {
  font-size: 1.9rem;
  font-family: var(--font-mono);
  color: #fff;
  display: block;
  line-height: 1.1;
}

.s-metric span {
  font-size: 0.75rem;
  color: var(--neon-cyan);
}

.share-sub-metrics {
  display: flex;
  justify-content: center;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 14px;
  font-family: var(--font-mono);
}

.share-sub-metrics b {
  color: var(--text-main);
}

.share-footer-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-sub);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 12px;
}

.tested-watermark {
  color: var(--neon-cyan);
  font-weight: 600;
}

.modal-actions-grid {
  display: flex;
  gap: 12px;
}

.modal-copy-btn, .modal-wa-btn {
  flex: 1;
  padding: 14px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
}

.modal-copy-btn {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid var(--card-border);
}

.modal-copy-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

.modal-wa-btn {
  background: #25d366;
  color: #fff;
}

.modal-wa-btn:hover {
  background: #20ba59;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1080px) {
  .hero-split-grid {
    grid-template-columns: 1fr;
  }
  .pro-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .dual-graph-grid {
    grid-template-columns: 1fr;
  }
  .telemetry-split-grid {
    grid-template-columns: 1fr;
  }
  .nq-cards-grid {
    grid-template-columns: 1fr;
  }
  .f-links-columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .app-shell {
    padding: 0 12px 40px;
  }

  .site-header {
    border-radius: 0;
  }

  .header-inner,
  .glass-navbar {
    padding: 10px 14px;
    margin: 0;
    flex-wrap: wrap;
    gap: 10px;
    height: auto;
  }

  .nav-menu {
    width: 100%;
    order: 3;
    justify-content: space-between;
    overflow-x: auto;
  }

  .nav-pill {
    padding: 6px 10px;
    font-size: 0.78rem;
  }

  .server-status-pill {
    display: none;
  }

  .telemetry-top-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .quick-carrier-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .c-divider {
    display: none;
  }

  .glass-hero-card {
    padding: 18px 14px;
  }

  .orb-outer-ring {
    width: 270px;
    height: 270px;
  }

  .radial-gauge-svg {
    width: 270px;
    height: 270px;
  }

  .fluid-glass-sphere {
    width: 210px;
    height: 210px;
  }

  .sphere-speed-val {
    font-size: 2.8rem;
  }

  .real-map-wrapper {
    height: 200px;
  }

  .server-details-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .pro-metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .pro-metric-card {
    padding: 14px 12px;
  }

  .pro-metric-num {
    font-size: 1.8rem;
  }

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

  .modal-actions-grid {
    flex-direction: column;
  }
}

/* ==========================================================================
   Luxury Glassmorphic Auth Modal (Sign In & Sign Up)
   ========================================================================== */
.auth-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 14, 0.75);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.auth-modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.auth-modal-card {
  width: 100%;
  max-width: 420px;
  background: rgba(11, 17, 30, 0.94);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-2xl);
  padding: 32px 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65), 0 0 35px rgba(0, 242, 254, 0.15);
  position: relative;
  overflow: hidden;
  transform: translateY(20px) scale(0.96);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.auth-modal-backdrop.active .auth-modal-card {
  transform: translateY(0) scale(1);
}

[data-theme="light"] .auth-modal-card {
  background: rgba(255, 255, 255, 0.96);
  border-color: #cbd5e1;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.15);
}

.auth-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-dim);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.auth-modal-close:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
}

.auth-tabs-row {
  display: flex;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  padding: 3px;
  margin-bottom: 24px;
}

[data-theme="light"] .auth-tabs-row {
  background: #f1f5f9;
}

.auth-tab-btn {
  flex: 1;
  padding: 8px 14px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.auth-tab-btn.active {
  background: var(--grad-btn);
  color: #fff;
  box-shadow: 0 2px 10px rgba(0, 242, 254, 0.35);
}

.auth-form-group {
  margin-bottom: 14px;
  text-align: left;
}

.auth-label {
  display: block;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-sub);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.auth-input {
  width: 100%;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 11px 14px;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  outline: none;
  transition: all 0.2s ease;
}

[data-theme="light"] .auth-input {
  background: #ffffff;
  border-color: #cbd5e1;
  color: #0f172a;
}

.auth-input:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 14px rgba(0, 242, 254, 0.25);
}

.auth-submit-btn {
  width: 100%;
  background: var(--grad-btn);
  color: #fff;
  border: none;
  padding: 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
  margin-top: 8px;
  box-shadow: 0 6px 20px rgba(0, 242, 254, 0.4);
  transition: all 0.25s ease;
}

.auth-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 242, 254, 0.6);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  color: var(--text-dim);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--card-border);
}

.auth-google-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--text-main);
  padding: 10px;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.auth-google-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="light"] .auth-google-btn {
  background: #f8fafc;
  border-color: #cbd5e1;
}

/* Custom Modern Inquiry Dropdown */
.custom-inquiry-dropdown {
  position: relative;
}

.inquiry-pill-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 16, 28, 0.8);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: all 0.25s ease;
}

[data-theme="light"] .inquiry-pill-btn {
  background: #ffffff;
  border-color: #cbd5e1;
  color: #0f172a;
}

.inquiry-pill-btn:hover,
.custom-inquiry-dropdown.open .inquiry-pill-btn {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 16px rgba(0, 242, 254, 0.25);
}

.custom-inquiry-dropdown.open .dropdown-chevron {
  transform: rotate(180deg);
  color: var(--neon-cyan);
}

.inquiry-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: rgba(10, 16, 28, 0.96);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 6px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  z-index: 100;
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

[data-theme="light"] .inquiry-dropdown-menu {
  background: #ffffff;
  border-color: #cbd5e1;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.1);
}

.custom-inquiry-dropdown.open .inquiry-dropdown-menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.inquiry-option {
  display: flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 8px 12px;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
  width: 100%;
}

.inquiry-option:hover {
  background: rgba(255, 255, 255, 0.06);
}

[data-theme="light"] .inquiry-option:hover {
  background: #f1f5f9;
}

.inquiry-option.active {
  background: rgba(0, 242, 254, 0.1);
  border-color: rgba(0, 242, 254, 0.35);
}

[data-theme="light"] .inquiry-option.active {
  background: #e0f2fe;
  border-color: #0284c7;
}

.i-opt-icon {
  font-size: 1.15rem;
}

.i-opt-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
}

.i-opt-desc {
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* ==========================================================================
   User Account Header Menu (Logged In State)
   ========================================================================== */
.user-account-menu {
  position: relative;
  display: inline-flex;
}

.user-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  padding: 4px 12px 4px 4px;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.user-pill-btn:hover {
  background: rgba(0, 242, 254, 0.1);
  border-color: rgba(0, 242, 254, 0.4);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
}

[data-theme="light"] .user-pill-btn {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #0f172a;
}

[data-theme="light"] .user-pill-btn:hover {
  background: #e2e8f0;
  border-color: #0284c7;
}

.user-avatar-circle {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--grad-btn);
  color: #fff;
  font-weight: 800;
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.4);
  overflow: hidden;
}

.user-avatar-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.user-nav-name {
  max-width: 100px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-dropdown-card {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 260px;
  background: rgba(11, 17, 30, 0.96);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 16px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.65), 0 0 25px rgba(0, 242, 254, 0.12);
  z-index: 1100;
  display: none;
  flex-direction: column;
  gap: 12px;
  animation: fadeInDown 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.user-account-menu.open .user-dropdown-card {
  display: flex;
}

[data-theme="light"] .user-dropdown-card {
  background: rgba(255, 255, 255, 0.98);
  border-color: #cbd5e1;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.15);
}

.user-dd-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-dd-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--grad-btn);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.user-dd-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.user-dd-fullname {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 165px;
}

.user-dd-email {
  font-size: 0.72rem;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 165px;
}

.user-dd-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 255, 135, 0.1);
  border: 1px solid rgba(0, 255, 135, 0.3);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--neon-emerald);
  align-self: flex-start;
}

.badge-dot-green {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--neon-emerald);
  box-shadow: 0 0 6px var(--neon-emerald);
}

.user-dd-divider {
  height: 1px;
  background: var(--card-border);
  margin: 2px 0;
}

.user-dd-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.user-dd-link,
.user-dd-logout {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  color: var(--text-sub);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition: all 0.2s ease;
}

.user-dd-link:hover {
  background: rgba(0, 242, 254, 0.08);
  color: var(--neon-cyan);
}

.user-dd-logout:hover {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

/* ==========================================================================
   Email Verification OTP Screen in Auth Modal
   ========================================================================== */
.auth-verify-step {
  text-align: center;
  padding-top: 10px;
}

.verify-badge-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(0, 242, 254, 0.12);
  border: 1px solid rgba(0, 242, 254, 0.35);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 14px;
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.25);
  animation: pulseNeon 2.5s infinite;
}

.verify-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 6px;
}

.verify-subtitle {
  font-size: 0.84rem;
  color: var(--text-sub);
  margin-bottom: 18px;
  line-height: 1.5;
}

.verify-code-alert {
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  font-size: 0.78rem;
  color: var(--neon-cyan);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.otp-inputs-row {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
}

.otp-box {
  width: 44px;
  height: 52px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 800;
  background: rgba(15, 23, 42, 0.85);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-md);
  color: var(--text-main);
  outline: none;
  transition: all 0.2s ease;
}

.otp-box:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 16px rgba(0, 242, 254, 0.35);
  background: rgba(14, 22, 38, 0.98);
}

[data-theme="light"] .otp-box {
  background: #ffffff;
  border-color: #cbd5e1;
  color: #0f172a;
}

.auth-alert-box {
  display: none;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 0.78rem;
  margin-bottom: 12px;
  text-align: left;
}

.auth-alert-box.error {
  display: block;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

.auth-alert-box.success {
  display: block;
  background: rgba(0, 255, 135, 0.12);
  border: 1px solid rgba(0, 255, 135, 0.3);
  color: var(--neon-emerald);
}

.resend-row {
  margin-top: 14px;
  font-size: 0.78rem;
  color: var(--text-dim);
}

.resend-btn {
  background: none;
  border: none;
  color: var(--neon-cyan);
  font-weight: 700;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}

.resend-btn:disabled {
  color: var(--text-dim);
  cursor: not-allowed;
  text-decoration: none;
}

/* ==========================================================================
   Modern Luxury Scroll Reveal Animations (like blazexiters.in)
   ========================================================================== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(36px) scale(0.97);
  filter: blur(8px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              filter 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform, filter;
}

.reveal-on-scroll.scroll-in-view {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* Stagger animations for child cards inside revealed sections */
.pro-metrics-grid.scroll-in-view .pro-metric-card:nth-child(1) {
  animation: fadeInUpStagger 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.08s both;
}
.pro-metrics-grid.scroll-in-view .pro-metric-card:nth-child(2) {
  animation: fadeInUpStagger 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.16s both;
}
.pro-metrics-grid.scroll-in-view .pro-metric-card:nth-child(3) {
  animation: fadeInUpStagger 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.24s both;
}
.pro-metrics-grid.scroll-in-view .pro-metric-card:nth-child(4) {
  animation: fadeInUpStagger 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.32s both;
}

.network-quality-section.scroll-in-view .nq-card:nth-child(1) {
  animation: fadeInUpStagger 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}
.network-quality-section.scroll-in-view .nq-card:nth-child(2) {
  animation: fadeInUpStagger 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}
.network-quality-section.scroll-in-view .nq-card:nth-child(3) {
  animation: fadeInUpStagger 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}

.telemetry-split-grid.scroll-in-view .matrix-row:nth-child(1) {
  animation: fadeInLeftStagger 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.08s both;
}
.telemetry-split-grid.scroll-in-view .matrix-row:nth-child(2) {
  animation: fadeInLeftStagger 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.16s both;
}
.telemetry-split-grid.scroll-in-view .matrix-row:nth-child(3) {
  animation: fadeInLeftStagger 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.24s both;
}
.telemetry-split-grid.scroll-in-view .matrix-row:nth-child(4) {
  animation: fadeInLeftStagger 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.32s both;
}
.telemetry-split-grid.scroll-in-view .matrix-row:nth-child(5) {
  animation: fadeInLeftStagger 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.40s both;
}

@keyframes fadeInUpStagger {
  0% {
    opacity: 0;
    transform: translateY(28px) scale(0.96);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes fadeInLeftStagger {
  0% {
    opacity: 0;
    transform: translateX(-24px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}