/* ==========================================================================
   Mail Event İzleyici - Modern SaaS Tasarım Stilleri
   Stripe / Linear / Vercel Estetiği & Koyu/Açık Tema Desteği
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Açık Tema Değişkenleri */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --border-color: #e2e8f0;
  --border-focus: #6366f1;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --accent-primary: #4f46e5;
  --accent-hover: #4338ca;
  --accent-glow: rgba(79, 70, 229, 0.15);
}

.dark {
  /* Koyu Tema Değişkenleri (Linear / Vercel Dark) */
  --bg-primary: #090d16;
  --bg-secondary: #0f172a;
  --bg-tertiary: #1e293b;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: #818cf8;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  --accent-primary: #6366f1;
  --accent-hover: #4f46e5;
  --accent-glow: rgba(99, 102, 241, 0.25);
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.25s ease, color 0.25s ease;
  overflow-x: hidden;
}

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

/* Glassmorphism ve Kart Efektleri */
.glass-panel {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
}

.dark .glass-panel {
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.glass-card {
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.12);
  border-color: rgba(99, 102, 241, 0.4);
}

.dark .glass-card:hover {
  box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(99, 102, 241, 0.25);
}

/* Canlı Nabız Rozetleri */
.pulse-dot {
  position: relative;
  display: inline-flex;
}

.pulse-dot::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 9999px;
  background-color: currentColor;
  opacity: 0.75;
  animation: pulse-ring 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(2.2); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

/* Şık Özel Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 9999px;
}

.dark ::-webkit-scrollbar-thumb {
  background: #334155;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

.dark ::-webkit-scrollbar-thumb:hover {
  background: #475569;
}

/* Tablo Hover & Seçim */
.table-row-interactive {
  transition: background-color 0.15s ease;
}

.table-row-interactive:hover {
  background-color: rgba(99, 102, 241, 0.04);
}

.dark .table-row-interactive:hover {
  background-color: rgba(255, 255, 255, 0.03);
}

/* Çekmece (Drawer) Animasyonu */
.drawer-backdrop {
  transition: opacity 0.3s ease-in-out;
}

.drawer-content {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Kod ve JSON Blokları */
.json-viewer {
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.6;
}

.json-key { color: #38bdf8; }
.json-string { color: #4ade80; }
.json-number { color: #f59e0b; }
.json-boolean { color: #ec4899; }
.json-null { color: #94a3b8; }

/* Subtly Animated Gradient Glow */
.glow-effect {
  position: relative;
}

.glow-effect::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.4), rgba(168, 85, 247, 0.1), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* Stepper Bar */
.step-item.active .step-circle {
  background-color: #6366f1;
  color: white;
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
}

.step-item.completed .step-circle {
  background-color: #10b981;
  color: white;
}