:root {
	--bif-color-text: #1d1d1d;
	--bif-color-muted: #555;
	--bif-color-border: #ccc;
	--bif-color-bold: #1D2748;
	--bif-color-primary: #E62554;
	--bif-color-primary-text: #fff;
	--bif-color-link: #0073aa;
	--bif-color-error: #d63638;
	--bif-color-error-bg: #fdeeee;
	--bif-color-success: #1a7f37;
	--bif-color-success-bg: #edfaef;
	--bif-color-field-bg: #fff;
	--bif-radius: 4px;
	--bif-spacing: 1.25em;
	--bif-font-size: 1em;
}

.bif-form-wrap {
	max-width: 720px;
	margin: 0 auto;
	font-family: inherit;
	color: var(--bif-color-text);
}

.bif-form-header {
	margin-bottom: 1.5em;
}

.bif-form-title {
	margin: 0;
	font-size: 1.75em;
	line-height: 1.2;
	font-weight: 700;
	color: var(--bif-color-bold);
}

.bif-form h2 {
	margin-top: 2em;
	margin-bottom: 0.5em;
	font-size: 1.25em;
	font-weight: 700;
	color: var(--bif-color-bold);
}

.bif-video-guide h3,
.bif-video-guide h4 {
	font-weight: 700;
	color: var(--bif-color-bold);
}

.bif-field {
	margin-bottom: var(--bif-spacing);
}

.bif-field label,
.bif-field legend {
	display: block;
	font-weight: 600;
	color: var(--bif-color-bold);
	margin-bottom: 0.4em;
}

.bif-field fieldset label {
	display: flex;
	align-items: center;
	gap: 0.5em;
	font-weight: 400;
	color: var(--bif-color-text);
	margin-bottom: 0.4em;
}

.bif-field input[type="text"],
.bif-field input[type="email"],
.bif-field input[type="tel"],
.bif-field input[type="url"],
.bif-field select,
.bif-field textarea {
	width: 100%;
	box-sizing: border-box;
	padding: 0.6em 0.75em;
	border: 1px solid var(--bif-color-border);
	border-radius: var(--bif-radius);
	font-size: var(--bif-font-size);
	background-color: var(--bif-color-field-bg);
	color: var(--bif-color-text);
}

.bif-field.is-invalid input,
.bif-field.is-invalid select,
.bif-field.is-invalid textarea {
	border-color: var(--bif-color-error);
}

.bif-field-error {
	color: var(--bif-color-error);
	font-size: 0.875em;
	margin-top: 0.35em;
}

.bif-required {
	color: var(--bif-color-error);
}

.bif-form-wrap .bif-checkbox {
	display: grid !important;
	grid-template-columns: 1.1em 1fr !important;
	column-gap: 0.6em;
	row-gap: 0.35em;
	align-items: start;
	font-weight: 400;
	margin-bottom: 1em;
}

.bif-form-wrap .bif-checkbox input[type="checkbox"] {
	display: inline-block !important;
	grid-column: 1 !important;
	grid-row: 1 !important;
	width: 1.1em !important;
	height: 1.1em !important;
	min-width: 1.1em !important;
	max-width: 1.1em !important;
	margin: 0.2em 0 0 !important;
	padding: 0 !important;
}

.bif-form-wrap .bif-checkbox-text {
	grid-column: 2 !important;
	grid-row: 1 !important;
	min-width: 0;
}

.bif-checkbox.is-invalid input[type="checkbox"] {
	outline: 2px solid var(--bif-color-error);
	outline-offset: 1px;
}

.bif-checkbox .bif-field-error {
	grid-column: 1 / -1 !important;
}

.bif-hp-field {
	position: absolute !important;
	left: -9999px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.bif-hint {
	font-size: 0.9em;
	color: var(--bif-color-muted);
}

.bif-hint-list {
	font-size: 0.9em;
	color: var(--bif-color-muted);
}

.bif-link-button {
	background: none;
	border: none;
	padding: 0;
	color: var(--bif-color-link);
	text-decoration: underline;
	cursor: pointer;
	font: inherit;
}

.bif-video-guide {
	margin: 1em 0;
	padding: 1em;
	border: 1px solid var(--bif-color-border);
	border-radius: var(--bif-radius);
	background: #fafafa;
}

.bif-submit-button {
	display: inline-flex !important;
	align-items: center;
	justify-content: center;
	box-sizing: border-box;
	padding: 0.85em 2em !important;
	background: var(--bif-color-primary) !important;
	color: var(--bif-color-primary-text) !important;
	border: none !important;
	border-radius: var(--bif-radius);
	font-size: var(--bif-font-size);
	font-weight: 700 !important;
	line-height: 1.2;
	text-align: center;
	text-decoration: none !important;
	cursor: pointer;
	margin-top: 1em;
}

.bif-submit-button:hover,
.bif-submit-button:focus,
.bif-submit-button:active {
	background: var(--bif-color-primary) !important;
	color: var(--bif-color-primary-text) !important;
}

.bif-submit-button:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

.bif-form-feedback {
	padding: 1em;
	margin-bottom: 1.5em;
	border-radius: var(--bif-radius);
}

.bif-form-feedback.is-success {
	background: var(--bif-color-success-bg);
	color: var(--bif-color-success);
	border: 1px solid var(--bif-color-success);
}

.bif-form-feedback.is-error {
	background: var(--bif-color-error-bg);
	color: var(--bif-color-error);
	border: 1px solid var(--bif-color-error);
}

.bif-modal {
	position: fixed !important;
	top: 0 !important;
	left: 0 !important;
	right: 0 !important;
	bottom: 0 !important;
	z-index: 2147483647 !important;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 1em;
}

.bif-modal[hidden] {
	display: none;
}

.bif-modal-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.5);
}

.bif-modal-dialog[role="status"] .bif-modal-actions {
	justify-content: center;
}

.bif-modal-message.is-success {
	color: var(--bif-color-success);
	font-weight: 600;
}

.bif-modal-message.is-error {
	color: var(--bif-color-error);
	font-weight: 600;
}

.bif-modal-dialog {
	position: relative;
	background: var(--bif-color-field-bg);
	color: var(--bif-color-text);
	border-radius: var(--bif-radius);
	padding: 1.5em;
	max-width: 480px;
	width: 100%;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.bif-modal-dialog p {
	margin: 0 0 1em;
}

.bif-modal-actions {
	display: flex;
	justify-content: flex-end;
	gap: 0.75em;
	margin-top: 1.5em;
}

.bif-modal-cancel {
	background: none;
	border: 1px solid var(--bif-color-border);
	border-radius: var(--bif-radius);
	padding: 0.7em 1.5em;
	font-size: var(--bif-font-size);
	color: var(--bif-color-text);
	cursor: pointer;
}

.bif-modal-confirm.bif-submit-button {
	margin-top: 0;
}

@media (max-width: 480px) {
	.bif-submit-button {
		width: 100%;
	}

	.bif-modal-actions {
		flex-direction: column-reverse;
	}

	.bif-modal-actions button {
		width: 100%;
	}
}