.oaf-body {
	background: linear-gradient(180deg, #e8f3fa 0%, #f7fafc 220px, #f4f7f9 100%);
	min-height: 100vh;
}

.oaf-banner img {
	width: 100%;
	display: block;
}

.oaf-hero {
	background: linear-gradient(90deg, #004e7c 0%, #00619c 45%, #1a7ab8 100%);
	color: #fff;
	padding: 18px 16px 16px;
	margin: 0 0 18px;
	box-shadow: 0 8px 24px rgba(0, 97, 156, 0.28);
	text-align: center;
}

.oaf-hero h4 {
	font-family: Verdana, Geneva, Tahoma, sans-serif;
	font-weight: 700;
	letter-spacing: 0.04em;
	margin: 0 0 8px;
	color: #fff !important;
	font-size: clamp(1.05rem, 2.2vw, 1.45rem);
}

.oaf-hero p {
	font-family: Verdana, Geneva, Tahoma, sans-serif;
	margin: 0;
	display: inline-block;
	background: rgba(255, 215, 0, 0.18);
	border: 1px solid rgba(255, 215, 0, 0.55);
	color: #ffe566;
	padding: 6px 14px;
	border-radius: 999px;
	font-size: 0.92rem;
}

.oaf-card {
	border: 0 !important;
	border-radius: 14px !important;
	overflow: hidden;
	box-shadow: 0 12px 32px rgba(0, 55, 90, 0.12);
	margin-bottom: 8px;
}

.oaf-card .card-header {
	background: #00619c !important;
	color: #fff;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 12px;
	padding: 12px 18px;
	font-family: Verdana, Geneva, Tahoma, sans-serif;
	font-size: 1rem;
}

.oaf-card .card-header small {
	background: #dc3545;
	color: #fff;
	padding: 3px 10px;
	border-radius: 999px;
	font-size: 0.75rem;
	font-weight: 700;
	white-space: nowrap;
}

.oaf-card .card-body {
	background: #f4f8fb !important;
	padding: 18px 16px 8px;
}

.oaf-section {
	background: #fff;
	border: 1px solid #d5e6f0;
	border-radius: 12px;
	padding: 14px 14px 6px;
	margin-bottom: 16px;
	box-shadow: 0 2px 8px rgba(0, 97, 156, 0.05);
}

.oaf-section-title {
	font-family: Verdana, Geneva, Tahoma, sans-serif;
	font-size: 0.92rem;
	font-weight: 700;
	color: #00619c;
	border-left: 4px solid #ffc107;
	padding: 4px 0 4px 10px;
	margin: 0 0 12px;
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.oaf-card .form-control,
.oaf-card .form-select {
	background: #fff;
	min-height: 38px;
	border-radius: 8px !important;
	border-width: 1.5px !important;
	transition: box-shadow 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.oaf-card .form-control:hover,
.oaf-card .form-select:hover {
	border-color: #1a7ab8 !important;
}

.oaf-card .form-control:focus,
.oaf-card .form-select:focus {
	transform: translateY(-1px);
}

.oaf-qlf {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.oaf-qlf .form-check {
	padding: 0;
	margin: 0;
	min-width: 180px;
	flex: 1 1 180px;
	position: relative;
}

.oaf-qlf .form-check-input {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.oaf-qlf .form-check-label {
	display: block;
	width: 100%;
	text-align: center;
	border: 1.5px solid #00619c;
	color: #00619c;
	background: #fff;
	border-radius: 8px;
	padding: 10px 12px;
	cursor: pointer;
	font-weight: 600;
	font-size: 13px !important;
	transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.oaf-qlf .form-check-input:checked + .form-check-label {
	background: #00619c;
	color: #fff;
	box-shadow: 0 4px 12px rgba(0, 97, 156, 0.28);
}

.oaf-class-box {
	background: linear-gradient(135deg, #fff8e1 0%, #fff 70%);
	border: 1px dashed #e0a800;
	border-radius: 12px;
	padding: 14px 16px;
	margin-bottom: 8px;
}

.oaf-class-box b {
	color: #00619c;
	letter-spacing: 0.04em;
}

.oaf-class-box p {
	margin: 8px 0 0;
	color: #333;
}

.oaf-card .card-footer {
	background: #fff;
	border-top: 1px solid #d5e6f0;
	padding: 14px 16px;
}

.oaf-submit {
	background: linear-gradient(90deg, #00619c, #1a7ab8) !important;
	border: 0 !important;
	color: #fff !important;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	padding: 10px 28px;
	border-radius: 8px;
	min-width: 200px;
	box-shadow: 0 8px 18px rgba(0, 97, 156, 0.28);
}

.oaf-submit:hover {
	filter: brightness(1.08);
	color: #fff !important;
}

.oaf-submit:disabled {
	opacity: 0.75 !important;
}

#footer {
	border-radius: 10px;
	margin-bottom: 12px;
}

.oaf-load-btn {
	width: 100% !important;
	height: 31px !important;
	min-height: 31px !important;
	max-height: 31px !important;
	margin-top: 0 !important;
	padding: 4px 12px !important;
	font-size: 13px !important;
	font-weight: 600 !important;
	line-height: 1.2 !important;
	white-space: nowrap !important;
	border-radius: 8px !important;
	background: #00619c !important;
	border-color: #00619c !important;
}