body {
  background: radial-gradient(circle at top, #0d1b2a, #000);
  color: #e0e0e0;
  font-family: 'Segoe UI', sans-serif;
}
 
table {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  overflow: hidden;
}
th {
  background-color: #111;
  color: #1e90ff;
  text-transform: uppercase;
}
tr:hover {
  background-color: rgba(255,255,255,0.1);
}


/* Container'ı ortala ve kenar boşluğu ekle */
.container2 {
  max-width: 1200px;
  margin: 60px auto; /* Ortalar ve üstten boşluk bırakır */
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.5);
}

/* Tablo teması */
.table {
  color: #fff; /* Yazılar beyaz olacak */
  background-color: rgba(20, 20, 30, 0.8);
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 10px;
  overflow: hidden;
  width: 100%;
}

.table th {
  background-color: rgba(0, 198, 255, 0.15);
  color: #FFFFFA;
  text-shadow: 0 0 1px #FFFFFA;
  border-bottom: 1px solid rgba(0, 198, 255, 0.2);
}

.table td {
  background-color: rgba(30, 30, 45, 0.6);
  border: 1px solid rgba(0, 198, 255, 0.1);
  color: #fff; /* tablo hücre yazıları da beyaz */
}

.table-hover tbody tr:hover td {
  background-color: rgba(0, 198, 255, 0.2);
  transition: 0.3s;
}

h1 {
  text-align: center;
  margin-bottom: 20px;
  color: #FFFFFA;
  }

/* Arama kutusu */
.search-box {
  text-align: right;
  margin-bottom: 15px;
}
.search-box input {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid #FFFFFA;
  border-radius: 5px;
  padding: 5px 10px;
}
/* --- DUYURU KARTLARI (Koyu Tema) --- */
.card {
  background: rgba(25, 25, 35, 0.85);
  border: 1px solid rgba(0, 198, 255, 0.15);
  border-radius: 15px;
  box-shadow: 0 0 10px rgba(0, 198, 255, 0.1);
  color: #e0e0e0;
  backdrop-filter: blur(4px);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 0 15px rgba(0, 198, 255, 0.3);
  transform: translateY(-3px);
}

/* Başlık kısmı */
.card-header {
  font-weight: bold;
  font-size: 1.1rem;
  border-bottom: 1px solid rgba(0, 198, 255, 0.2);
  color: #FFFFFA;
  text-shadow: 0 0 1px #FFFFFA;
  background: rgba(0, 198, 255, 0.08);
}

/* Card-body (içerik) */
.card-body {
  color: #d0d0d0;
  line-height: 1.6;
}

/* Alt bilgi */
.card-footer {
  border-top: 1px solid rgba(0, 198, 255, 0.1);
  background: rgba(0, 198, 255, 0.05);
  color: #aaa;
  font-size: 0.9rem;
}

/* Kategoriye göre renk tonları */
.bg-info {
  background-color: rgba(0, 198, 255, 0.15) !important;
}
.bg-warning {
  background-color: rgba(255, 215, 0, 0.15) !important;
  color: #ffd700 !important;
  text-shadow: 0 0 1px #ffd700;
}
.bg-primary {
  background-color: rgba(0, 100, 255, 0.2) !important;
  color: #6aa9ff !important;
  text-shadow: 0 0 1px #6aa9ff;
}
/* === FOOTER === */
footer {
    margin-top: auto; /* Footer'ı sayfa altına iter */
    background: rgba(15, 15, 25, 0.9);
    color: #8f8f8f;
    text-align: center;
    padding: 10px;
    font-size: 0.85rem;
    border-top: 1px solid rgba(0, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    width: 100%;
}

/* Başlık */
h2.text-center {
  color: #FFFFFA;
  text-shadow: 0 0 1px #FFFFFA;
  margin-bottom: 25px;
}
.table {
  color: #fff;
  background-color: rgba(20, 20, 30, 0.8);
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 10px;
  overflow: hidden;
  width: 100%;
}
.table th {
  background-color: rgba(0, 198, 255, 0.15);
  color: #FFFFFA;
  text-shadow: 0 0 1px #FFFFFA;
}
.table td {
  background-color: rgba(30, 30, 45, 0.6);
  border: 1px solid rgba(0, 198, 255, 0.1);
  color: #fff;
}
.table-hover tbody tr:hover td {
  background-color: rgba(0, 198, 255, 0.2);
  transition: 0.3s;
}

h1 {
  text-align: center;
  margin-bottom: 25px;
  color: #FFFFFA;
  text-shadow: 0 0 1px #FFFFFA;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  flex-wrap: wrap;
}
.stats {
  color: #FFFFFA;
  font-weight: 600;
  text-shadow: 0 0 1px #FFFFFA;
}
.search-box input {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid #FFFFFA;
  border-radius: 5px;
  padding: 6px 10px;
}.btn-gradient-primary {
  background: linear-gradient(135deg, #0d6efd, #6aa9ff);
  color: #fff;
  border: none;
  box-shadow: 0 0 15px rgba(13, 110, 253, 0.4);
  transition: 0.3s;
}
.btn-gradient-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 25px rgba(13, 110, 253, 0.6);
}

.btn-gradient-success {
  background: linear-gradient(135deg, #28a745, #71d16f);
  color: #fff;
  border: none;
  box-shadow: 0 0 15px rgba(40, 167, 69, 0.4);
  transition: 0.3s;
}
.btn-gradient-success:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 25px rgba(40, 167, 69, 0.6);
}
/* Navbar tema uyumu */
.custom-navbar {
  background: rgba(10, 20, 35, 0.9);
  border-bottom: 1px solid rgba(0, 198, 255, 0.2);
}

.custom-navbar .nav-link {
  color: #e0e0e0;
  transition: color 0.2s;
}

.custom-navbar .nav-link:hover {
  color: #FFFFFA !important;
}

.custom-navbar .navbar-brand {
  color: #fff;
}

.custom-navbar .navbar-brand span:nth-child(2) { color: #fff; }
.custom-navbar .navbar-brand span:nth-child(1) { color: #0d6efd; }
.custom-navbar .navbar-brand span:nth-child(3) { color: #FFFFFA; }

/* Dropdown menü */
.custom-dropdown {
  background-color: rgba(20, 20, 30, 0.95);
  border: 1px solid rgba(0, 198, 255, 0.2);
}

.custom-dropdown .dropdown-item {
  color: #e0e0e0;
}

.custom-dropdown .dropdown-item:hover,
.custom-dropdown .dropdown-item:focus {
  background-color: rgba(0, 198, 255, 0.2);
  color: #FFFFFA;
}

.custom-dropdown .dropdown-divider {
  border-color: rgba(0, 198, 255, 0.1);
}

/* Toggler icon */
.navbar-toggler {
  border-color: rgba(0, 198, 255, 0.3);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30'
  xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(0,198,255,0.7)' stroke-width='2' stroke-linecap='round'
  stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}    
        body {
            background-color: #0f172a;
            color: #e2e8f0;
        }
        .leaderboard-header {
            background: linear-gradient(90deg, #1e3a8a, #3b82f6);
            padding: 30px;
            border-radius: 15px;
            color: #fff;
            text-align: center;
            box-shadow: 0 0 20px rgba(0,0,0,0.3);
        }
        .nav-pills .nav-link {
            color: #93c5fd;
            border-radius: 50px;
        }
        .nav-pills .nav-link.active {
            background-color: #1e3a8a !important;
            color: #fff !important;
            box-shadow: 0 0 10px rgba(59,130,246,0.5);
        }
        .table-dark th {
            color: #93c5fd;
        }
        .rank-1 {
            background-color: rgba(255, 215, 0, 0.15);
            font-weight: bold;
        }
        .rank-2 {
            background-color: rgba(192, 192, 192, 0.15);
            font-weight: bold;
        }
        .rank-3 {
            background-color: rgba(205, 127, 50, 0.15);
            font-weight: bold;
        }
        .card {
            background-color: #1e293b;
            border: none;
            border-radius: 15px;
            box-shadow: 0 0 20px rgba(0,0,0,0.3);
        }