/* Ana site stili */
body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
}

.wrapper {
    width: 100%;
    display: flex;
    align-items: stretch;
}

#sidebar {
    min-width: 250px;
    max-width: 250px;
    color: #fff;
    transition: all 0.3s;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    background-color: #0d6efd; /* Bootstrap primary rengi */
}

#sidebar .logo {
    font-size: 1.5rem;
    text-decoration: none;
    font-weight: 700;
    display: block;
    padding: 10px 0;
}

#sidebar ul li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#sidebar ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: block;
    padding: 8px 10px;
    border-radius: 4px;
}

#sidebar ul li a:hover, #sidebar ul li.active a {
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
}

#content {
    width: calc(100% - 250px);
    min-height: 100vh;
    margin-left: 250px;
    transition: all 0.3s;
    padding: 20px;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fff;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.plan-card {
    transition: transform 0.2s;
    margin-bottom: 20px;
    border: none;
    border-radius: 5px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

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

.form-section {
    background-color: #fff;
    border-radius: 5px;
    padding: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    margin-bottom: 25px;
}

.form-section h3 {
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

/* Yıllık plan görünümü */
.plan-table th {
    background-color: #f1f8ff;
}

.plan-table td, .plan-table th {
    vertical-align: middle;
}

.plan-header {
    text-align: center;
    margin-bottom: 30px;
}

.plan-header h2 {
    font-weight: 600;
    margin-bottom: 5px;
}

.plan-info {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.plan-info-item {
    flex: 0 0 48%;
    margin-bottom: 10px;
}

/* Mobil görünüm için düzenleme */
@media (max-width: 768px) {
    #sidebar {
        min-width: 80px;
        max-width: 80px;
        text-align: center;
    }
    
    #sidebar .logo {
        font-size: 1.2rem;
    }
    
    #sidebar ul li a i {
        margin-right: 0;
        display: block;
        font-size: 1.2rem;
        margin-bottom: 5px;
    }
    
    #sidebar ul li a span {
        display: none;
    }
    
    #content {
        width: calc(100% - 80px);
        margin-left: 80px;
    }
}