.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-box {
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    padding: 30px;
}

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

.login-logo {
    max-width: 250px;
    margin-bottom: 15px;
}

.login-header h2 {
    color: #333;
    font-size: 24px;
    margin: 0;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form label {
    color: #555;
    font-weight: 500;
}

.login-form .input-group-text {
    background-color: #f8f9fa;
    border-right: none;
}

.login-form .form-control {
    border-left: none;
}

.login-form .form-control:focus {
    box-shadow: none;
    border-color: #ced4da;
}

.login-form .input-group:focus-within {
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,.25);
}

.toggle-password {
    border-left: none;
}

.toggle-password:focus {
    box-shadow: none;
    border-color: #ced4da;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
    padding: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
    width: 100%;
    display: block;
    margin-top: 20px;
}

.btn-primary:hover {
    background-color: #0069d9;
    border-color: #0062cc;
    transform: translateY(-1px);
}

.form-check {
    padding-left: 1.75rem;
    margin-bottom: 15px;
}

.form-check-input {
    margin-left: -1.75rem;
}

.invalid-feedback {
    font-size: 80%;
}

/* Responsive Tasarım */
@media (max-width: 576px) {
    .login-container {
        padding: 10px;
    }
    
    .login-box {
        padding: 20px;
    }
    
    .login-logo {
        max-width: 100px;
    }
    
    .login-header h2 {
        font-size: 20px;
    }
}