body {
  font-family: Poppins, Arial, sans-serif;
  background: #f4f7f8;
  color: #222;
  padding: 20px;
}

form {
  max-width: 500px;
  margin: 0 auto;
  background: #fff;
  padding: 25px 30px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.block_container {
  max-width: 1200px;
  margin: 0 auto;
  background: #fff;
  padding: 25px 30px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  margin-bottom: 48px;
  box-sizing: border-box;
}

.signup_result {
  max-width: 500px;
  text-align: center;
}

h1 {
  text-align: center;
  color: #4CAF50;
}

h2 {
  text-align: center;
  color: #222;
  border-bottom: 1px dotted #3092c0;
  padding: 12px;
}

label {
  display: block;
  margin-bottom: 16px;
  font-size: 14px;
  line-height: 22px;
}

input[type="text"],
input[type="number"],
input[type="email"],
textarea,
select {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccd0d4;
  border-radius: 4px;
  box-sizing: border-box;
  margin-top: 6px;
}

input[type="checkbox"] {
  margin-right: 6px;
}

button {
  background: #4CAF50;
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  margin-top: 15px;
  width: 100%;
}

button:hover {
  background: #45a049;
}

.error {
  color: #D8000C;
  background: #ffeeee;
  padding: 8px;
  border-radius: 4px;
  margin-top: 10px;
}

#int_filter_result {
	display:none;
	font-size: 13px;
	max-height: 300px;
	overflow-y: auto;
	margin: 12px;
	text-align: left;
	background-color: #f8feff;
}
table.int_results {
	border-collapse: collapse;
	max-width: 90%;
	margin: 0 auto;
	box-sizing: border-box;
}
table.int_results tr {
	border: 1px solid #ddd;
}
table.int_results tr {
	background-color: #fff;
}
table.int_results td, th {
	border: 1px solid #ebebeb;
	padding: 8px;
	font-size: 12px;
	word-break: initial;
}
.result_header {
	position: sticky;
	top: 0;
	z-index: 1;
	background-color: #fff;
	text-align: center;
	padding: 12px;
}
.int_result_row {
	cursor: pointer;
	line-height: normal;
}
.int_result_row:hover {
	background-color: #eefdff !important;
}
.int_filter_choice {
	width: 75%;
	display: none;
	background-color: #fffcf2;
	font-weight: bold;
}
.int_filter_choice_holder {
	display: none;
}