/* Fallback CSS - CDN yüklenmezse */
body { 
    font-family: 'Inter', system-ui, sans-serif; 
    line-height: 1.6;
    color: #333;
}

/* Container */
.container { 
    max-width: 1200px; 
    margin: 0 auto; 
    padding: 0 1rem; 
}

/* Colors */
.bg-white { background-color: #ffffff; }
.bg-primary-50 { background-color: #f0fffe; }
.bg-primary-600 { background-color: #12a5a3; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }

.text-gray-900 { color: #111827; }
.text-gray-800 { color: #1f2937; }
.text-gray-700 { color: #374151; }
.text-gray-600 { color: #4b5563; }
.text-gray-500 { color: #6b7280; }
.text-gray-400 { color: #9ca3af; }
.text-white { color: #ffffff; }
.text-primary-600 { color: #12a5a3; }

/* Typography */
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-6xl { font-size: 3.75rem; }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }

/* Layout */
.flex { display: flex; }
.grid { display: grid; }
.hidden { display: none; }
.block { display: block; }

.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; }

/* Spacing */
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }

.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.pt-32 { padding-top: 8rem; }
.pb-16 { padding-bottom: 4rem; }

.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

.mx-auto { margin-left: auto; margin-right: auto; }

/* Grid */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.gap-6 { gap: 1.5rem; }
.gap-16 { gap: 4rem; }

/* Responsive Grid */
@media (min-width: 1024px) {
    .lg\\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Position */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.left-0 { left: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }

/* Z-index */
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* Transform */
.transform { transform: translateZ(0); }
.translate-x-full { transform: translateX(100%); }
.translate-x-0 { transform: translateX(0); }

/* Transitions */
.transition-all { transition-property: all; }
.transition-colors { transition-property: color, background-color; }
.transition-transform { transition-property: transform; }
.duration-300 { transition-duration: 300ms; }
.ease-in-out { transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); }

/* Border */
.border { border-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-t { border-top-width: 1px; }
.border-gray-200 { border-color: #e5e7eb; }

/* Border Radius */
.rounded-lg { border-radius: 0.5rem; }
.rounded-full { border-radius: 9999px; }
.rounded-3xl { border-radius: 1.5rem; }

/* Shadow */
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }

/* Hover Effects */
.hover\\:bg-primary-50:hover { background-color: #f0fffe; }
.hover\\:bg-primary-700:hover { background-color: #0e8482; }
.hover\\:bg-gray-100:hover { background-color: #f3f4f6; }
.hover\\:text-primary-600:hover { color: #12a5a3; }
.hover\\:text-white:hover { color: #ffffff; }

/* Mobile Responsive */
@media (min-width: 768px) {
    .md\\:hidden { display: none; }
    .md\\:flex { display: flex; }
}

/* Utilities */
.overflow-hidden { overflow: hidden; }
.overflow-x-hidden { overflow-x: hidden; }
.text-center { text-align: center; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }

/* Background Gradients */
.bg-gradient-to-br { 
    background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); 
}
.from-primary-50 { 
    --tw-gradient-from: #f0fffe; 
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(240, 255, 254, 0)); 
}
.to-white { 
    --tw-gradient-to: #ffffff; 
}

/* Specific Sizes */
.w-5 { width: 1.25rem; }
.h-5 { height: 1.25rem; }
.w-8 { width: 2rem; }
.h-8 { height: 2rem; }
.w-64 { width: 16rem; }

/* Space */
.space-x-2 > * + * { margin-left: 0.5rem; }
.space-x-3 > * + * { margin-left: 0.75rem; }
.space-x-8 > * + * { margin-left: 2rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }

/* Min Height */
.min-h-\\[350px\\] { min-height: 350px; }

/* Backdrop */
.backdrop-blur-md { backdrop-filter: blur(12px); }

/* Background Opacity */
.bg-opacity-50 { background-color: rgba(0, 0, 0, 0.5); }
.bg-black { background-color: #000000; }

/* Font Family */
.font-sans { font-family: 'Inter', system-ui, sans-serif; }

/* Custom Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

/* Mobile Sidebar */
@media (max-width: 767px) {
    .mobile-sidebar {
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
    }
    
    .mobile-sidebar.open {
        transform: translateX(0);
    }
}