/* .conference-form — provider-neutral form contract (spec §21, UI_KIT 06).
   Everything is scoped under the wrapper so a form plugin can drop in unchanged. */

.conference-form {
	font-family: var(--font-body);
	color: var(--graphite);
}

.conference-form label,
.conference-form legend,
.conference-form .field-legend {
	font-family: var(--font-body);
	font-size: 14px;
	font-weight: 600;
	color: var(--navy);
}

.conference-form .required {
	color: var(--amber-deep);
	margin-left: 3px;
}

.conference-form .field {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.conference-form .field-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
}

.conference-form input[type="text"],
.conference-form input[type="email"],
.conference-form input[type="tel"],
.conference-form input[type="url"],
.conference-form input[type="number"],
.conference-form select,
.conference-form textarea {
	width: 100%;
	font-family: var(--font-body);
	font-size: 15px;
	color: var(--graphite);
	padding: 13px 14px;
	border: 1.5px solid var(--border);
	border-radius: 8px;
	background: #ffffff;
}

.conference-form textarea {
	min-height: 120px;
	resize: vertical;
}

.conference-form input::placeholder,
.conference-form textarea::placeholder {
	color: #9AA1AF;
}

.conference-form select {
	appearance: none;
	-webkit-appearance: none;
	background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232B2F38' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");
	background-repeat: no-repeat;
	background-position: right 14px center;
	background-size: 18px;
	padding-right: 42px;
}

/* Keep the field radius when the global focus ring applies. */
.conference-form input:focus-visible,
.conference-form select:focus-visible,
.conference-form textarea:focus-visible {
	border-radius: 8px;
}

.conference-form fieldset {
	border: none;
	margin: 0;
	padding: 0;
	min-width: 0;
}

.conference-form fieldset legend {
	padding: 0;
	margin-bottom: 2px;
	float: left;
	width: 100%;
}

.conference-form .choice-group {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.conference-form .choice-group--grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 2px 8px;
}

.conference-form .choice-group--inline {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 10px;
}

.conference-form .choice-option {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	padding: 9px 10px;
	border-radius: 8px;
	cursor: pointer;
}

.conference-form .choice-option:hover {
	background: var(--tint);
}

.conference-form .choice-option span {
	font-size: 14.5px;
	font-weight: 400;
	line-height: 1.4;
	color: var(--graphite);
}

.conference-form input[type="radio"],
.conference-form input[type="checkbox"] {
	width: 19px;
	height: 19px;
	flex: 0 0 19px;
	accent-color: var(--amber-deep);
	margin: 2px 0 0 0;
}

.conference-form .privacy-row {
	display: flex;
	align-items: flex-start;
	gap: 10px;
}

.conference-form .privacy-row label {
	padding: 2px 0; /* 21px of text + 4px: the label is the click target, WCAG 2.5.8 asks for 24px */
	font-size: 14px;
	font-weight: 400;
	line-height: 1.5;
	color: var(--graphite);
}

.conference-form .privacy-row a {
	color: var(--navy);
	font-weight: 600;
	text-decoration: underline;
	text-underline-offset: 2px;
}

/* Registration form layout (REGISTRATION canvas). */
.conference-form .reg-form {
	display: flex;
	flex-direction: column;
	gap: 32px;
}

.conference-form .reg-section-label {
	display: block;
	margin: 0 0 -12px 0;
}

/* Submit button: same as .btn-primary. */
.conference-form button[type="submit"],
.conference-form input[type="submit"] {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 15px 30px;
	border: 1.5px solid transparent;
	border-radius: 8px;
	background: var(--amber-deep);
	color: #ffffff;
	font-family: var(--font-body);
	font-size: 15px;
	font-weight: 700;
	cursor: pointer;
	align-self: flex-start;
}

.conference-form button[type="submit"]:hover,
.conference-form input[type="submit"]:hover {
	filter: brightness(0.92);
}

/* Helper and error text. Errors are text plus a heavier border, never colour alone. */
.conference-form .field-hint {
	font-size: 13px;
	line-height: 1.5;
	color: var(--muted);
}

.conference-form .field-error {
	font-size: 13px;
	line-height: 1.5;
	font-weight: 700;
	color: var(--amber-deep);
}

.conference-form input[aria-invalid="true"],
.conference-form select[aria-invalid="true"],
.conference-form textarea[aria-invalid="true"] {
	border-color: var(--amber-deep);
	border-width: 2px;
	padding: 12.5px 13.5px;
}

.conference-form select[aria-invalid="true"] {
	padding-right: 41.5px;
}

.conference-form input[type="radio"][aria-invalid="true"],
.conference-form input[type="checkbox"][aria-invalid="true"] {
	outline: 2px solid var(--amber-deep);
	outline-offset: 2px;
}

/* Disabled: lower contrast, no interaction (spec §31). */
.conference-form :disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

.conference-form input:disabled,
.conference-form select:disabled,
.conference-form textarea:disabled {
	background: var(--tint);
}

@media (max-width: 720px) {
	.conference-form .field-row,
	.conference-form .choice-group--grid {
		grid-template-columns: 1fr;
	}
}