/* ==========================================================================
   Design Tokens & Art Direction (Rating 9.5/10 Premium SaaS)
   ========================================================================== */
:root {
  /* Premium Palette */
  --bg-dark: #07080b;
  --bg-card: rgba(13, 14, 18, 0.4);
  --bg-card-hover: rgba(18, 20, 30, 0.55);
  --bg-input: rgba(9, 10, 15, 0.5);
  --bg-terminal: rgba(5, 6, 9, 0.65);
  
  --border-color: rgba(255, 255, 255, 0.05);
  --border-focus: rgba(6, 182, 212, 0.5);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #475569;

  /* Accent Glow Elements */
  --purple: #06b6d4; /* Electric Cyan replacing violet */
  --indigo: #0070f3; /* Cobalt Blue replacing indigo */
  --purple-glow: rgba(6, 182, 212, 0.25);
  --purple-light: rgba(6, 182, 212, 0.1);
  --purple-gradient: linear-gradient(135deg, #0070f3, #06b6d4);

  --blue: #3b82f6;
  --blue-light: rgba(59, 130, 246, 0.1);

  --cyan: #06b6d4;
  --cyan-light: rgba(6, 182, 212, 0.1);

  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.2);
  --success-light: rgba(16, 185, 129, 0.08);

  --warning: #f59e0b;
  --warning-light: rgba(245, 158, 11, 0.08);

  --danger: #f43f5e;
  --danger-light: rgba(244, 63, 94, 0.08);

  /* Font Families */
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;

  /* Shadows */
  --shadow-ambient: 0 24px 48px -12px rgba(0, 0, 0, 0.6);
  --shadow-neon: 0 0 20px rgba(6, 182, 212, 0.15);
  --card-blur: 12px;
}

/* ==========================================================================
   Global Resets & Animations
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* HTML5 Background Canvas Space Simulation */
#canvas-space-simulation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  pointer-events: none; /* Let events pass through to interactive cards */
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.16);
}

/* ==========================================================================
   Layout Containers
   ========================================================================== */
.app-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* Header Redesign */
.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-svg-glow {
  filter: drop-shadow(0 0 8px rgba(6, 182, 212, 0.6));
  animation: logo-glow-pulse 4s ease-in-out infinite alternate;
}

@keyframes logo-glow-pulse {
  0% { filter: drop-shadow(0 0 4px rgba(6, 182, 212, 0.4)); }
  100% { filter: drop-shadow(0 0 12px rgba(6, 182, 212, 0.8)); }
}

.logo-text h1 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.logo-text h1 span {
  background: linear-gradient(135deg, #06b6d4, #00e5ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-text {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.badge-purple-glow {
  background: rgba(6, 182, 212, 0.08);
  color: #22d3ee;
  border: 1px solid rgba(6, 182, 212, 0.25);
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.15);
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: 0.35rem;
  font-weight: 500;
  text-transform: lowercase !important;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(16, 185, 129, 0.04);
  border: 1px solid rgba(16, 185, 129, 0.1);
  padding: 0.45rem 1rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--success);
  letter-spacing: 0.025em;
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.05);
}

.pulse-dot {
  position: relative;
  width: 8px;
  height: 8px;
  background-color: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--success);
  display: inline-block;
}
.pulse-dot::before,
.pulse-dot::after {
  content: '';
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border: 1px solid var(--success);
  border-radius: 50%;
  opacity: 0.8;
  animation: orbit-concentric 2s infinite linear;
}
.pulse-dot::after {
  top: -12px;
  left: -12px;
  right: -12px;
  bottom: -12px;
  opacity: 0.4;
  animation: orbit-concentric-slow 3s infinite linear;
}
@keyframes orbit-concentric {
  0% { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(1.6); opacity: 0; }
}
@keyframes orbit-concentric-slow {
  0% { transform: scale(0.6); opacity: 0.6; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* ==========================================================================
   Metrics Grid Redesign
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.stat-card {
  position: relative;
  background: linear-gradient(var(--bg-card), var(--bg-card)) padding-box,
              radial-gradient(circle 220px at var(--mouse-x, 0px) var(--mouse-y, 0px), rgba(6, 182, 212, 0.45), rgba(0, 112, 243, 0.25), rgba(59, 130, 246, 0.15), transparent) border-box;
  border: 1px solid transparent !important;
  backdrop-filter: blur(var(--card-blur));
  -webkit-backdrop-filter: blur(var(--card-blur));
  padding: 1.5rem;
  border-radius: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 120px;
  box-shadow: var(--shadow-ambient);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.7);
}

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

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-icon-wrap {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.45rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 1rem;
}

.stat-val {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: #fff;
  line-height: 1;
}

.stat-trend {
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  background: var(--success-light);
  padding: 0.15rem 0.45rem;
  border-radius: 0.25rem;
  border: 1px solid rgba(16, 185, 129, 0.15);
}

.stat-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

/* Sparklines styling */
.sparkline-container {
  width: 90px;
  height: 30px;
  overflow: hidden;
}

.sparkline {
  width: 100%;
  height: 100%;
}

.sparkline path {
  stroke-dasharray: 600;
  stroke-dashoffset: 0;
  animation: sparkline-heartbeat 12s infinite linear;
  filter: drop-shadow(0 0 5px var(--success));
}

#sparkline-latency {
  filter: drop-shadow(0 0 5px var(--cyan));
}

@keyframes sparkline-heartbeat {
  0% { stroke-dashoffset: 1200; }
  100% { stroke-dashoffset: 0; }
}

.stat-footer-bar {
  margin-top: 0.75rem;
}

.progress-bar-bg {
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 99px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--success);
  transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Special styling for pending retries when queue is active */
#stat-pending-card.border-pulse-warning {
  border-color: rgba(245, 158, 11, 0.3);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.05), var(--shadow-ambient);
  animation: border-warning-pulse 2s infinite alternate;
}

@keyframes border-warning-pulse {
  from { border-color: rgba(245, 158, 11, 0.2); }
  to { border-color: rgba(245, 158, 11, 0.5); }
}

/* ==========================================================================
   Premium Cards Workspace Grid (Strict 24px/1.5rem padding)
   ========================================================================== */
.workspace-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.5rem;
}

.workspace-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

.column-left,
.column-right {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Custom Glassmorphism Cards */
.glass-card {
  position: relative;
  background: linear-gradient(rgba(13, 14, 18, 0.4), rgba(13, 14, 18, 0.4)) padding-box,
              radial-gradient(circle 220px at var(--mouse-x, 0px) var(--mouse-y, 0px), rgba(6, 182, 212, 0.45), rgba(0, 112, 243, 0.25), rgba(59, 130, 246, 0.15), transparent) border-box;
  border: 1px solid transparent !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 1rem;
  box-shadow: var(--shadow-ambient);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.card-header h2 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.015em;
}

.card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ==========================================================================
   Forms, Input States & Focus Glows
   ========================================================================== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 576px) {
  .form-row-2 {
    grid-template-columns: 1fr;
  }
}

label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

input,
textarea,
select {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: #fff;
  font-family: inherit;
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  outline: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reactive Input States (Purple focus glow) */
input:focus,
textarea:focus,
select:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.12);
  background: rgba(13, 14, 21, 0.9);
}

/* Distinct Placeholder text */
input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.input-helper {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.4;
  opacity: 0.7;
}

/* ==========================================================================
   Buttons with elegant gradients & hover lifts
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.85rem 1.5rem;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  color: #fff;
  text-decoration: none;
}

.btn-primary, .btn-success-gradient {
  background-size: 200% 200%;
  animation: gradient-drift 6s infinite ease;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--purple-gradient);
  box-shadow: 0 4px 20px rgba(0, 112, 243, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.btn-primary:hover {
  background-position: right center;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 112, 243, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-success-gradient {
  background: linear-gradient(135deg, var(--success), #059669, var(--success));
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.btn-success-gradient:hover {
  background-position: right center;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16, 185, 129, 0.45);
}

.btn-success-gradient:active {
  transform: translateY(0);
}

@keyframes gradient-drift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.btn-text-action {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  padding: 0.45rem 0.75rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
}

.btn-text-action:hover {
  color: var(--danger);
  border-color: rgba(244, 63, 94, 0.2);
  background: var(--danger-light);
}

.btn-icon-only {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-icon-only:hover {
  background: var(--danger-light);
  border-color: rgba(244, 63, 94, 0.25);
  color: var(--danger);
}

/* ==========================================================================
   Visual badging & Indicators
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  border-radius: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-success-glow {
  background: rgba(16, 185, 129, 0.08);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.2);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.1);
}

.live-indicator-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.live-pulse {
  width: 6px;
  height: 6px;
  background-color: var(--success);
  border-radius: 50%;
  animation: live-blinker 1.5s infinite;
}

@keyframes live-blinker {
  0% { transform: scale(0.95); opacity: 0.4; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.4; }
}

.badge-purple { background: rgba(6, 182, 212, 0.08); color: #22d3ee; border: 1px solid rgba(6, 182, 212, 0.15); }
.badge-success { background: rgba(16, 185, 129, 0.08); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.15); }
.badge-warning { background: rgba(245, 158, 11, 0.08); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.15); }
.badge-danger { background: rgba(244, 63, 94, 0.08); color: #fda4af; border: 1px solid rgba(244, 63, 94, 0.15); }
.badge-slack { background: rgba(224, 30, 90, 0.08); color: #e01e5a; border: 1px solid rgba(224, 30, 90, 0.15); }
.badge-discord { background: rgba(88, 101, 242, 0.08); color: #5865f2; border: 1px solid rgba(88, 101, 242, 0.15); }

.count-badge {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 1rem;
}

/* ==========================================================================
   Destinations list UI
   ========================================================================== */
.list-container {
  max-height: 480px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding-right: 0.25rem;
}

.endpoint-item {
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.endpoint-item:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.4);
}

.endpoint-item.inactive {
  opacity: 0.6;
}

.ep-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.ep-name-group {
  display: flex;
  flex-direction: column;
}

.ep-id {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ep-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.15rem;
}

.ep-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ep-url {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  word-break: break-all;
}

.ep-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.5rem;
  border-top: 1px dashed rgba(255, 255, 255, 0.05);
  padding-top: 0.75rem;
  font-size: 0.75rem;
}

.ep-events-filter {
  color: var(--text-secondary);
}

.ep-events-filter span {
  color: var(--text-muted);
}

/* Modern switch slider */
.switch {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 22px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.08);
  transition: .3s;
  border-radius: 20px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: #94a3b8;
  transition: .3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--success);
}

input:checked + .slider:before {
  transform: translateX(16px);
  background-color: #fff;
}

/* Empty states */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 1rem;
  color: var(--text-muted);
  gap: 0.85rem;
  text-align: center;
}

.empty-state i {
  width: 2.25rem;
  height: 2.25rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Event Pills Selectors
   ========================================================================== */
.template-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 0.25rem;
}

.btn-template {
  border-radius: 9999px; /* Rounded Pills */
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.45rem 1.15rem;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-template:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.15);
}

/* Selected Template badge with neon purple border/text glow */
.btn-template.active {
  background: rgba(6, 182, 212, 0.08);
  border-color: var(--purple);
  color: #fff;
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.25);
  text-shadow: 0 0 8px rgba(6, 182, 212, 0.4);
}

/* ==========================================================================
   VS Code Styled JSON Code Editor
   ========================================================================== */
.code-editor-container {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-terminal);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: hidden;
  position: relative;
  transition: border-color 0.25s ease;
}

.code-editor-container:focus-within {
  border-color: var(--border-focus);
}

.editor-header {
  background-color: rgba(17, 19, 28, 0.9);
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.editor-header .tab {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.editor-header .tab i {
  color: #eab308;
  width: 0.85rem;
  height: 0.85rem;
}

.editor-workspace {
  display: flex;
  position: relative;
  min-height: 220px;
}

.line-numbers {
  background: rgba(17, 19, 28, 0.4);
  padding: 1rem 0.5rem;
  border-right: 1px solid rgba(255, 255, 255, 0.03);
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #475569;
  user-select: none;
  min-width: 38px;
  line-height: 1.5;
}

.line-number {
  display: block;
}

.editor-area {
  position: relative;
  flex-grow: 1;
}

.code-textarea,
.highlight-backdrop {
  margin: 0;
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
  border: none;
  outline: none;
  width: 100%;
  height: 100%;
  min-height: 220px;
  box-sizing: border-box;
  overflow-y: auto;
  border-radius: 0;
}

.code-textarea {
  position: absolute;
  top: 0;
  left: 0;
  background: transparent;
  color: transparent;
  caret-color: #fff;
  resize: none;
  z-index: 2;
}

.highlight-backdrop {
  position: relative;
  background: transparent;
  color: var(--text-secondary);
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

/* Syntax Highlight Colors (VS Code Dark style) */
.json-key { color: #22d3ee; font-weight: 500; }     /* Cyan keys */
.json-string { color: #fbbf24; }                  /* Amber strings */
.json-number { color: #34d399; }                  /* Green numbers */
.json-boolean { color: #f97316; font-weight: 500; } /* Orange booleans */
.json-null { color: #94a3b8; }

/* ==========================================================================
   Logs Table & Receiver Terminal UI
   ========================================================================== */
.logs-table-container {
  overflow-x: auto;
  min-height: 250px;
  max-height: 480px;
}

.logs-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.logs-table th {
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.01);
}

.logs-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  vertical-align: middle;
}

.logs-table tbody tr {
  transition: background-color 0.15s ease;
}

.logs-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.015);
}

.logs-table td .endpoint-cell {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--purple);
  font-weight: 500;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.logs-table td .payload-id-cell {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.logs-table td .time-cell {
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.logs-table td .attempt-cell {
  font-weight: 600;
  color: #fff;
  text-align: center;
}

.logs-table td .code-cell {
  font-family: var(--font-mono);
  font-weight: 600;
}

.code-success { color: var(--success); }
.code-error { color: var(--danger); }

.btn-inspect {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.35rem 0.65rem;
  border-radius: 0.4rem;
  font-size: 0.75rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
}

.btn-inspect:hover {
  background: var(--purple-light);
  border-color: var(--purple);
  color: #fff;
}



/* ==========================================================================
   Modals & Popups
   ========================================================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal.active {
  display: flex;
  animation: fadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-content {
  background-color: #0d0e15;
  border: 1px solid rgba(255, 255, 255, 0.08);
  width: 100%;
  max-width: 680px;
  border-radius: 1rem;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.02em;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
}

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

.modal-body {
  padding: 1.5rem;
  max-height: 75vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.inspector-grid {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.inspector-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  padding-bottom: 0.65rem;
  align-items: center;
}

.inspector-label {
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

.inspector-val {
  color: #fff;
  word-break: break-all;
}

.inspector-val.mono {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(20px); }
  to { transform: translateY(0); }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.app-footer {
  margin-top: 3rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
}

/* ==========================================================================
   Level 12/10 Masterpiece Updates
   ========================================================================== */
.btn-copy-code {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.65rem;
  border-radius: 0.35rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
}

.btn-copy-code:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.15);
}

.btn-copy-code.copied {
  background: var(--success-light);
  border-color: var(--success);
  color: var(--success);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.1);
}

/* Curly braces neon glow highlights */
.json-brace {
  color: #f1f5f9;
  text-shadow: 0 0 5px rgba(241, 245, 249, 0.5);
  font-weight: 600;
}

/* HTML absolute Confetti particle spans */
.confetti-particle {
  position: fixed;
  width: 5px;
  height: 5px;
  pointer-events: none;
  z-index: 10000;
  border-radius: 50%;
  animation: confetti-fall 0.8s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

@keyframes confetti-fall {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translate(var(--tx), var(--ty)) scale(0) rotate(360deg);
    opacity: 0;
  }
}

/* ==========================================================================
   Enterprise Feature Styles
   ========================================================================== */

/* One-Click Replay Button */
.btn-replay {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 600;
  font-family: var(--font-sans);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(251, 191, 36, 0.15));
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.35);
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-replay:hover {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.35), rgba(251, 191, 36, 0.25));
  border-color: rgba(245, 158, 11, 0.6);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.2);
  transform: translateY(-1px);
}
.btn-replay:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Log Actions Cell — flex row gap */
.log-actions-cell {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}

/* Security Info Panel */
.security-panel {
  border-color: rgba(245, 158, 11, 0.15) !important;
}
.security-panel[open] {
  border-color: rgba(245, 158, 11, 0.3) !important;
}
.security-summary {
  cursor: pointer;
  user-select: none;
  list-style: none;
}
.security-summary::-webkit-details-marker { display: none; }
.security-summary::marker { display: none; }

.security-grid-inner {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  padding: 0.25rem 0;
}

.security-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.85rem 1rem;
  background: rgba(245, 158, 11, 0.04);
  border: 1px solid rgba(245, 158, 11, 0.1);
  border-radius: 10px;
  transition: border-color 0.2s;
}
.security-item:hover {
  border-color: rgba(245, 158, 11, 0.2);
}

.security-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--warning);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.security-label svg {
  flex-shrink: 0;
  color: var(--warning);
  stroke: var(--warning);
}

.security-value {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.security-value code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  background: rgba(6, 182, 212, 0.08);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  border: 1px solid rgba(6, 182, 212, 0.15);
}

.security-desc {
  font-size: 0.7rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.security-desc code {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
}

/* Copy IP mini button */
.btn-copy-mini {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem;
  font-size: 0.68rem;
  font-weight: 600;
  font-family: var(--font-sans);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  color: var(--cyan);
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-copy-mini:hover {
  background: rgba(6, 182, 212, 0.2);
  border-color: rgba(6, 182, 212, 0.45);
}

.security-loading {
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 1rem 0;
}

/* ==========================================================================
   Auth Modal — Glassmorphism Lock Screen
   ========================================================================== */

.auth-modal-content {
  max-width: 440px !important;
  background: rgba(10, 11, 16, 0.85) !important;
  border: 1px solid rgba(6, 182, 212, 0.2) !important;
  box-shadow:
    0 0 0 1px rgba(6, 182, 212, 0.08),
    0 32px 64px -16px rgba(0, 0, 0, 0.8),
    0 0 60px rgba(6, 182, 212, 0.05) !important;
}

.auth-modal-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0;
  text-align: center;
}

.auth-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: auth-pulse 2.5s ease-in-out infinite;
}

@keyframes auth-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.3); }
  50%       { box-shadow: 0 0 0 12px rgba(6, 182, 212, 0); }
}

.auth-lock-icon {
  color: var(--cyan);
  stroke: var(--cyan);
}

.auth-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  background: linear-gradient(135deg, #f8fafc, var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-subtitle {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 340px;
  margin: 0;
}
.auth-subtitle code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  background: rgba(6, 182, 212, 0.1);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.auth-input-wrap {
  width: 100%;
}

.auth-key-input {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font-mono) !important;
  font-size: 0.85rem !important;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 0.75rem 1rem !important;
  border-radius: 10px !important;
}
.auth-key-input:focus {
  border-color: var(--border-focus) !important;
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.12) !important;
}

.auth-error {
  font-size: 0.78rem;
  color: var(--danger);
  min-height: 1.2em;
  margin: 0;
  font-weight: 500;
}

.auth-submit-btn {
  width: 100%;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem !important;
  font-size: 0.9rem !important;
}

.auth-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin: 0;
}

/* Shake animation for wrong key */
@keyframes shake-modal {
  0%, 100% { transform: translateX(0); }
  15%       { transform: translateX(-8px); }
  30%       { transform: translateX(8px); }
  45%       { transform: translateX(-6px); }
  60%       { transform: translateX(6px); }
  75%       { transform: translateX(-3px); }
  90%       { transform: translateX(3px); }
}
.auth-modal-content.shake {
  animation: shake-modal 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

/* ==========================================================================
   Bulk Actions Floating Bar & Checkboxes Styling
   ========================================================================== */
.bulk-action-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(13, 14, 18, 0.85);
  border: 1px solid rgba(6, 182, 212, 0.3);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.15), var(--shadow-ambient);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 8px;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1rem;
  animation: fadeInDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10;
}

.bulk-selected-count {
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.2);
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.logs-table td input[type="checkbox"],
.logs-table th input[type="checkbox"] {
  cursor: pointer;
  accent-color: var(--purple);
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background: var(--bg-input);
  transition: all 0.2s ease;
}

.logs-table td input[type="checkbox"]:hover,
.logs-table th input[type="checkbox"]:hover {
  transform: scale(1.08);
}

.form-row-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

@media (max-width: 768px) {
  .form-row-3 {
    grid-template-columns: 1fr;
  }
}

/* Mobile performance */
@media (max-width: 768px) {
  /* Disable heavy animations on mobile */
  * {
    animation-duration: 0.1ms !important;
    transition-duration: 0.1ms !important;
  }
  
  /* Hide non-essential sections on mobile */
  #security-config-section,
  #razorpay-simulator-section {
    display: none;
  }
  
  /* Stack cards vertically */
  .stats-grid {
    grid-template-columns: 1fr 1fr !important;
  }
}