/**
 * Kivein Restaurant Bookings - public form styles.
 * Colours come from CSS custom properties printed by the plugin settings,
 * so each restaurant can be themed without editing this file.
 */

.krb-booking {
	--krb-primary: #b8873b;
	--krb-primary-text: #ffffff;
	--krb-heading-color: #1c1917;
	--krb-text-color: #3a3330;
	--krb-surface: #ffffff;
	--krb-muted-surface: #faf6ef;
	--krb-border-color: #e4dacb;
	--krb-radius: 6px;

	max-width: 720px;
	margin: 0 auto;
	color: var(--krb-text-color);
	font-size: 16px;
	line-height: 1.5;
}

.krb-form {
	background: var(--krb-surface);
	border: 1px solid var(--krb-border-color);
	border-radius: var(--krb-radius);
	padding: 28px;
}

.krb-form__title {
	margin: 0 0 20px;
	font-size: 1.5rem;
	line-height: 1.25;
	color: var(--krb-heading-color);
}

.krb-grid {
	display: grid;
	gap: 16px;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.krb-grid--two {
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.krb-field {
	margin: 0 0 16px;
}

.krb-grid .krb-field {
	margin-bottom: 0;
}

.krb-field label {
	display: block;
	margin-bottom: 6px;
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--krb-heading-color);
}

.krb-field input,
.krb-field select,
.krb-field textarea {
	width: 100%;
	box-sizing: border-box;
	padding: 11px 12px;
	font-size: 1rem;
	font-family: inherit;
	color: var(--krb-text-color);
	background: var(--krb-surface);
	border: 1px solid var(--krb-border-color);
	border-radius: var(--krb-radius);
}

.krb-field input:focus,
.krb-field select:focus,
.krb-field textarea:focus,
.krb-button:focus {
	outline: 2px solid var(--krb-primary);
	outline-offset: 2px;
}

.krb-field input[aria-invalid="true"],
.krb-field select[aria-invalid="true"] {
	border-color: #a32020;
}

.krb-required {
	color: #a32020;
}

.krb-help {
	display: block;
	margin-top: 6px;
	font-size: 0.82rem;
	opacity: 0.8;
}

.krb-submit {
	margin: 20px 0 12px;
}

.krb-button {
	display: inline-block;
	padding: 13px 26px;
	font-size: 1rem;
	font-weight: 700;
	font-family: inherit;
	color: var(--krb-primary-text);
	background: var(--krb-primary);
	border: 0;
	border-radius: var(--krb-radius);
	cursor: pointer;
}

.krb-button:hover {
	filter: brightness(0.93);
}

.krb-button[disabled] {
	opacity: 0.6;
	cursor: progress;
}

.krb-disclaimer {
	margin: 0;
	font-size: 0.85rem;
	opacity: 0.85;
}

.krb-alert {
	padding: 14px 16px;
	margin: 0 0 18px;
	border-radius: var(--krb-radius);
	border: 1px solid var(--krb-border-color);
	background: var(--krb-muted-surface);
	font-size: 0.95rem;
}

.krb-alert--success {
	border-color: #1e7a3c;
	border-left-width: 4px;
}

.krb-alert--error {
	border-color: #a32020;
	border-left-width: 4px;
}

/* Honeypot: hidden from people, reachable by bots. */
.krb-hp {
	position: absolute !important;
	left: -9999px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

@media (max-width: 600px) {
	.krb-form {
		padding: 20px;
	}

	.krb-grid,
	.krb-grid--two {
		grid-template-columns: 1fr;
	}
}