/* Admin Panel CSS */
body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
}

/* Login sayfası */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(50, 50, 93, 0.1), 0 5px 15px rgba(0, 0, 0, 0.07);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    backdrop-filter: blur(10px);
}

.login-card h2 {
    color: #32325d;
    font-weight: 600;
    margin-bottom: 30px;
}

/* Navbar */
.navbar-custom {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-custom .navbar-brand,
.navbar-custom .navbar-nav .nav-link {
    color: white !important;
    font-weight: 500;
}

.navbar-custom .navbar-nav .nav-link:hover {
    color: #f8f9fa !important;
    background: rgba(255,255,255,0.1);
    border-radius: 5px;
}

/* Ana container */
.main-container {
    padding-top: 100px;
    padding-bottom: 50px;
}

/* Kartlar */
.admin-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border: none;
    margin-bottom: 30px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.admin-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(50, 50, 93, 0.1);
}

.admin-card .card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 20px;
    font-weight: 600;
}

.admin-card .card-body {
    padding: 30px;
}

/* Butonlar */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 8px;
    padding: 10px 25px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
    border: none;
    border-radius: 8px;
}

.btn-success {
    background: linear-gradient(135deg, #51cf66 0%, #40c057 100%);
    border: none;
    border-radius: 8px;
}

.btn-warning {
    background: linear-gradient(135deg, #ffd43b 0%, #fab005 100%);
    border: none;
    border-radius: 8px;
    color: #495057;
}

/* Form elemanları */
.form-control {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 8px;
}

/* Tablo */
.table-custom {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.table-custom thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.table-custom thead th {
    border: none;
    padding: 15px;
    font-weight: 600;
}

.table-custom tbody td {
    padding: 15px;
    border-color: #f8f9fa;
    vertical-align: middle;
}

/* Status badges */
.status-active {
    background: linear-gradient(135deg, #51cf66 0%, #40c057 100%);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.status-inactive {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

/* Dashboard kartları */
.dashboard-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
    margin-bottom: 30px;
}

.dashboard-card:hover {
    transform: translateY(-5px);
}

.dashboard-card .icon {
    font-size: 48px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-card h3 {
    color: #32325d;
    font-weight: 600;
    margin-bottom: 10px;
}

.dashboard-card p {
    color: #8898aa;
    margin: 0;
}

/* Alert */
.alert {
    border-radius: 10px;
    border: none;
    padding: 15px 20px;
}

.alert-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da 0%, #f1b2b7 100%);
    color: #721c24;
}

/* Responsive */
@media (max-width: 768px) {
    .main-container {
        padding-top: 80px;
    }
    
    .admin-card .card-body {
        padding: 20px;
    }
    
    .login-card {
        margin: 20px;
        padding: 30px;
    }
}