/* --- Ana Ayarlar & Fontlar --- */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;600;800&display=swap');

:root {
    --primary: #3b82f6; /* Modern Mavi */
    --secondary: #8b5cf6; /* Mor */
    --bg-dark: #020617;
    --card-bg: rgba(15, 23, 42, 0.6);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-dark);
    color: #f8fafc;
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- Arka Plan Mesh Gradient Efekti --- */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.1) 0px, transparent 50%);
    z-index: -1;
}

/* --- Glassmorphism (Cam Efekti) --- */
.glass {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* --- Glow (Parlayan) Kartlar --- */
.glow-card {
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
}

.glow-card:hover {
    border-color: var(--primary);
    box-shadow: 0 0 25px rgba(59, 130, 246, 0.25);
    transform: translateY(-5px);
}

/* --- Premium Buton --- */
.btn-premium {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-weight: 700;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-premium:hover {
    filter: brightness(1.1);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
    transform: scale(1.02);
}

/* --- Animasyonlar --- */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 100px;
}

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

/* --- Mobil Düzenlemeler --- */
@media (max-width: 768px) {
    .container { padding: 0 15px; }
    h1 { font-size: 2.5rem !important; }
}
/* --- Ultra Glow & Animation Effects --- */
:root {
    --primary: #3b82f6;
    --secondary: #a855f7;
    --accent: #22d3ee;
}

/* Sayfa geçiş animasyonu */
body {
    animation: fadeIn 0.8s ease-out;
}

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

/* Mouse ile üzerine gelince kartın parlaması */
.glow-card {
    position: relative;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}


/* Neon Buton Efekti */
.btn-premium {
    position: relative;
    overflow: hidden;
    transition: all 0.4s;
    z-index: 1;
}

.btn-premium::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 100%;
    background-color: var(--primary);
    z-index: -2;
}

.btn-premium::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0%; height: 100%;
    background-color: var(--secondary);
    transition: all 0.4s;
    z-index: -1;
}

.btn-premium:hover::before {
    width: 100%;
}

/* Giriş Alanı Glow */
input:focus {
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.3);
    border-color: var(--primary) !important;
}
/* Kartların yavaşça yukarı aşağı sallanması (Floating) */
.animate-float-slow {
    animation: floatSlow 6s ease-in-out infinite;
}

@keyframes floatSlow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Tablo satırları için hover efekti */
tr:hover td {
    color: #3b82f6 !important;
}