/* Modern Tasarım */
:root {
    --primary: #4361ee;
    --secondary: #3a0ca3;
    --success: #4cc9f0;
    --danger: #f72585;
    --warning: #f8961e;
    --dark: #2b2d42;
    --light: #f8f9fa;
    --gradient: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    padding: 20px;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Kartlar */
.card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    padding: 40px;
    margin-bottom: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Formlar */
.form-group {
    margin-bottom: 25px;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dark);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-control {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

/* Butonlar */
.btn {
    display: inline-block;
    padding: 15px 30px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--gradient);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
}

.btn-success {
    background: linear-gradient(135deg, #4cc9f0 0%, #4895ef 100%);
    color: white;
}

.btn-danger {
    background: linear-gradient(135deg, #f72585 0%, #b5179e 100%);
    color: white;
}

/* Header */
.header {
    background: white;
    border-radius: 20px;
    padding: 25px 40px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Alert Mesajları */
.alert {
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 30px;
    position: relative;
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border: 2px solid #155724;
    color: #155724;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    border: 2px solid #721c24;
    color: #721c24;
}

/* Tablo */
.table {
    width: 100%;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.table th {
    background: var(--gradient);
    color: white;
    padding: 20px;
    text-align: left;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.table td {
    padding: 20px;
    border-bottom: 1px solid #eee;
}

.table tr:hover {
    background: #f8f9fa;
}

/* User Type Badges */
.badge {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-normal { background: #e9ecef; color: #495057; }
.badge-emlak { background: #ffd8be; color: #d9480f; }
.badge-otel { background: #d3f9d8; color: #2b8a3e; }
.badge-apart { background: #d0ebff; color: #1864ab; }
.badge-oto_galeri { background: #fff3bf; color: #e67700; }
.badge-rentacar { background: #eebefa; color: #862e9c; }
.badge-insaat { background: #ffc9c9; color: #c92a2a; }

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .card {
        padding: 20px;
    }
    
    .header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
}