@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;700;800&display=swap');
@import url('mainpage.css');

:root,
[data-theme="dark"] {
  --bg-primary: #0a0f1d;
  --bg-secondary: #0f172a;
  --bg-tertiary: #1e293b;
  --bg-elevated: rgba(255, 255, 255, 0.06);
  --bg-elevated-hover: rgba(255, 255, 255, 0.1);
  
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --primary-glow: rgba(59, 130, 246, 0.5);
  --secondary: #10b981;
  --secondary-glow: rgba(16, 185, 129, 0.4);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dark: #0f172a;
  
  --glass-bg: rgba(15, 23, 42, 0.65);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(255, 255, 255, 0.15);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius: 16px;
}

[data-theme="light"] {
  --bg-primary: #f3f4f6;
  --bg-secondary: #ffffff;
  --bg-tertiary: #e5e7eb;
  --bg-elevated: rgba(0, 0, 0, 0.04);
  --bg-elevated-hover: rgba(0, 0, 0, 0.08);
  
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-glow: rgba(37, 99, 235, 0.25);
  --secondary: #059669;
  --secondary-glow: rgba(5, 150, 105, 0.2);
  
  --text-main: #111827;
  --text-muted: #6b7280;
  --text-dark: #111827;
  
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(0, 0, 0, 0.08);
  --glass-border-hover: rgba(0, 0, 0, 0.15);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.08);
}

/* Global Reset ve Temel Ayarlar */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition-smooth);
}

a:hover {
  color: var(--secondary);
}

/* Özel Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Cam Efekti Kart Sınıfı (Glassmorphism) */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--border-radius);
  padding: 24px;
  transition: var(--transition-smooth);
}

.glass-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px 0 rgba(59, 130, 246, 0.15);
}

/* Degrade Metin Sınıfı */
.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Modern Buton Sınıfları */
.btn-modern {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 9999px;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  outline: none;
}

.btn-modern-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #1d4ed8 100%);
  color: var(--text-main);
  box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.4);
}

.btn-modern-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 rgba(59, 130, 246, 0.6);
  color: var(--text-main);
}

.btn-modern-secondary {
  background: var(--bg-elevated);
  color: var(--text-main);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
}

.btn-modern-secondary:hover {
  background: var(--bg-elevated-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-2px);
  color: var(--text-main);
}

/* Navbar için kompakt buton */
.btn-modern-nav {
  padding: 6px 18px;
  font-size: 0.88rem;
  border-radius: 8px;
}

/* ZN Framework / Genel Hata Yönetimi Sınıfları */
.error {
  border-color: #dc3545 !important;
  background: #dc3545 !important;
  color: #fff !important;
}

.error::placeholder {
  color: #fff !important;
}

.form-control.error {
  border-color: #dc3545 !important;
  background: #dc3545 !important;
  color: #fff !important;
}

.form-control.error::placeholder {
  color: #fff !important;
}

.glass-input {
  background: var(--bg-elevated) !important;
  border: 1px solid var(--glass-border) !important;
  color: var(--text-main) !important;
  transition: var(--transition-smooth);
}
.glass-input:focus {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px var(--primary-glow);
  background: var(--bg-elevated) !important;
  color: var(--text-main) !important;
}
.glass-input::placeholder {
  color: var(--text-muted) !important;
}
.glass-input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 1000px var(--bg-secondary) inset !important;
  -webkit-text-fill-color: var(--text-main) !important;
}