/* SIT Application form — professional, brand-themed */
.sit-app-form-wrapper {
	width: 100%;
	max-width: 42rem;
	margin-inline: auto;
}

.sit-app-form-section {
	margin-bottom: 1.75rem;
	padding: 1.25rem 1.5rem 1.5rem;
	border: 1px solid #e2e8f0;
	border-radius: 12px;
	background: #f8fafc;
}

.sit-app-form-section legend {
	font-weight: 700;
	font-size: 1rem;
	padding: 0 0.5rem;
	color: #0f172a;
}

.sit-app-form-grid {
	display: grid;
	gap: 1rem;
	grid-template-columns: 1fr;
}

.sit-app-form-grid--files {
	gap: 0.75rem;
}

@media (min-width: 640px) {
	.sit-app-form-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.sit-app-form-field--full {
		grid-column: 1 / -1;
	}
}

.sit-app-form-notice {
	padding: 0.875rem 1rem;
	border-radius: 10px;
	margin-bottom: 1.25rem;
	font-size: 0.9rem;
}

.sit-app-form-notice--success {
	background: #ecfdf5;
	border: 1px solid #6ee7b7;
	color: #065f46;
}

.sit-app-form-notice--error {
	background: #fef2f2;
	border: 1px solid #fca5a5;
	color: #991b1b;
}

.sit-app-form-error-list {
	margin: 0;
	padding-left: 1.25rem;
}

.sit-app-form-empty {
	color: #6b7280;
}

.sit-app-form-field {
	margin-bottom: 0.25rem;
}

.sit-app-form-field label {
	display: block;
	font-weight: 600;
	font-size: 0.875rem;
	margin-bottom: 0.35rem;
	color: #334155;
}

.sit-app-form-field .required {
	color: #ef4444;
}

.sit-app-form-field input[type="text"],
.sit-app-form-field input[type="email"],
.sit-app-form-field input[type="tel"],
.sit-app-form-field select,
.sit-app-form-field textarea {
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
	padding: 0.625rem 0.75rem;
	border: 1px solid #cbd5e1;
	border-radius: 8px;
	font: inherit;
	font-size: 0.9375rem;
	background: #fff;
	color: #1e293b;
	transition: border-color 0.15s, box-shadow 0.15s;
}

.sit-app-form-field input:focus,
.sit-app-form-field select:focus,
.sit-app-form-field textarea:focus {
	outline: none;
	border-color: #11676a;
	box-shadow: 0 0 0 3px rgba(17, 103, 106, 0.1);
}

.sit-app-form-field input[type="file"] {
	padding: 0.5rem;
	border: 2px dashed #cbd5e1;
	border-radius: 8px;
	background: #f8fafc;
	cursor: pointer;
	font-size: 0.875rem;
	color: #64748b;
	width: 100%;
	box-sizing: border-box;
}

.sit-app-form-field input[type="file"]:hover {
	border-color: #11676a;
	background: #edf7f7;
}

.sit-app-form-files {
	border: 1px solid #e2e8f0;
	border-radius: 12px;
	padding: 1.25rem 1.25rem 0.75rem;
	margin: 1.25rem 0;
	background: #f8fafc;
}

.sit-app-form-files legend {
	font-weight: 700;
	font-size: 1rem;
	padding: 0 0.5rem;
	color: #0f172a;
}

.sit-app-form-hint {
	font-size: 0.8125rem;
	color: #64748b;
	margin: 0.25rem 0 0.75rem;
	line-height: 1.4;
}

.sit-app-form-submit {
	margin-top: 1.5rem;
	text-align: center;
}

.sit-app-form-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 2.75rem;
	padding: 0.75rem 2rem;
	background: #11676a;
	color: #fff;
	border: none;
	border-radius: 10px;
	font: inherit;
	font-size: 1rem;
	font-weight: 700;
	cursor: pointer;
	transition: background 0.15s, transform 0.1s;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
	width: 100%;
	max-width: 20rem;
}

.sit-app-form-button:hover {
	background: #0e5255;
	transform: translateY(-1px);
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.sit-app-form-button:active {
	transform: translateY(0);
}

/* Degree-level conditional sections */
.sit-app-form-section--levels {
	animation: sit-form-fade-in 0.2s ease-out;
}

@keyframes sit-form-fade-in {
	from { opacity: 0; transform: translateY(-4px); }
	to { opacity: 1; transform: translateY(0); }
}