/* UX Book Sign-up. Inherits the theme's fonts and text colour.
   To change the button colour, add to Appearance > Customise > Additional CSS:
   .uxbs { --uxbs-accent: #yourcolour; } */

.uxbs {
	--uxbs-accent: #1d1d1f;
	--uxbs-accent-text: #ffffff;
	--uxbs-line: color-mix(in srgb, currentColor 20%, transparent);
	--uxbs-line-strong: color-mix(in srgb, currentColor 45%, transparent);
	--uxbs-soft: color-mix(in srgb, currentColor 4%, transparent);
	--uxbs-muted: color-mix(in srgb, currentColor 68%, transparent);
	--uxbs-error: #b3261e;
	--uxbs-radius: 12px;
	box-sizing: border-box;
	max-width: 640px;
	margin: 0 auto;
	color: inherit;
	font: inherit;
	line-height: 1.5;
	text-align: left;
}
.uxbs *, .uxbs *::before, .uxbs *::after { box-sizing: border-box; }
.uxbs [hidden] { display: none !important; }
.uxbs p { margin: 0; }

.uxbs .uxbs-form,
.uxbs .uxbs-done {
	display: grid;
	gap: 22px;
	padding: clamp(20px, 4vw, 32px);
	border: 1px solid var(--uxbs-line);
	border-radius: var(--uxbs-radius);
	background: var(--uxbs-soft);
}
.uxbs .uxbs-arc { display: grid; gap: 22px; }

.uxbs fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
.uxbs .uxbs-legend,
.uxbs .uxbs-field > label {
	display: block;
	margin: 0 0 8px;
	padding: 0;
	font-size: 0.9em;
	font-weight: 600;
	line-height: 1.3;
	color: inherit;
}

/* Choice between an advance copy and launch news */
.uxbs .uxbs-choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.uxbs .uxbs-option {
	position: relative;
	display: flex;
	gap: 12px;
	align-items: flex-start;
	margin: 0;
	padding: 14px 16px;
	border: 1px solid var(--uxbs-line);
	border-radius: 10px;
	cursor: pointer;
	font-weight: 400;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.uxbs .uxbs-option:hover { border-color: var(--uxbs-line-strong); }
.uxbs .uxbs-option:has(input:checked) { border-color: var(--uxbs-accent); box-shadow: inset 0 0 0 1px var(--uxbs-accent); }
.uxbs .uxbs-option input {
	flex: none;
	width: 18px;
	height: 18px;
	margin: 3px 0 0;
	accent-color: var(--uxbs-accent);
}
.uxbs .uxbs-option-text { display: grid; gap: 2px; }
.uxbs .uxbs-option-text strong { font-weight: 600; }
.uxbs .uxbs-option-text span { font-size: 0.88em; color: var(--uxbs-muted); line-height: 1.4; }

.uxbs .uxbs-intro { color: var(--uxbs-muted); }

/* Text fields and selects */
.uxbs .uxbs-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.uxbs .uxbs-field { min-width: 0; }
.uxbs .uxbs-field input[type="text"],
.uxbs .uxbs-field input[type="email"],
.uxbs .uxbs-field select {
	display: block;
	width: 100%;
	height: auto;
	min-height: 48px;
	margin: 0;
	padding: 11px 14px;
	border: 1px solid var(--uxbs-line-strong);
	border-radius: 8px;
	background-color: transparent;
	box-shadow: none;
	color: inherit;
	font: inherit;
	font-size: 16px;
	line-height: 1.4;
}
.uxbs .uxbs-field select {
	appearance: none;
	-webkit-appearance: none;
	padding-right: 40px;
	background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
	background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
	background-size: 5px 5px;
	background-repeat: no-repeat;
}
.uxbs .uxbs-field select option { color: #1d1d1f; background: #ffffff; }
.uxbs .uxbs-field input:focus,
.uxbs .uxbs-field select:focus {
	outline: 2px solid var(--uxbs-accent);
	outline-offset: 1px;
	border-color: var(--uxbs-accent);
}

/* Pill choices for format and store */
.uxbs .uxbs-pill-row { display: flex; flex-wrap: wrap; gap: 8px; }
.uxbs .uxbs-pill { position: relative; margin: 0; cursor: pointer; font-weight: 400; }
.uxbs .uxbs-pill input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
	margin: 0;
}
.uxbs .uxbs-pill span {
	display: inline-block;
	padding: 9px 16px;
	border: 1px solid var(--uxbs-line-strong);
	border-radius: 999px;
	font-size: 0.95em;
	line-height: 1.3;
	transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.uxbs .uxbs-pill:hover span { border-color: currentColor; }
.uxbs .uxbs-pill input:checked + span {
	background: var(--uxbs-accent);
	border-color: var(--uxbs-accent);
	color: var(--uxbs-accent-text);
}
.uxbs .uxbs-pill input:focus-visible + span,
.uxbs .uxbs-option:has(input:focus-visible) {
	outline: 2px solid var(--uxbs-accent);
	outline-offset: 2px;
}
.uxbs .uxbs-hint { margin-top: 8px; font-size: 0.85em; color: var(--uxbs-muted); }

/* Review tick box */
.uxbs .uxbs-check {
	display: flex;
	gap: 12px;
	align-items: flex-start;
	margin: 0;
	cursor: pointer;
	font-weight: 400;
}
.uxbs .uxbs-check span { font-size: 0.95em; }
.uxbs .uxbs-check input {
	flex: none;
	width: 18px;
	height: 18px;
	margin: 3px 0 0;
	accent-color: var(--uxbs-accent);
}
.uxbs .uxbs-note {
	padding: 12px 14px;
	border-left: 3px solid var(--uxbs-line-strong);
	font-size: 0.9em;
	color: var(--uxbs-muted);
}

/* Spam trap, hidden from people */
.uxbs .uxbs-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* Button and messages */
.uxbs .uxbs-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.uxbs .uxbs-submit {
	display: inline-block;
	width: auto;
	min-height: 48px;
	margin: 0;
	padding: 12px 26px;
	border: 1px solid var(--uxbs-accent);
	border-radius: 8px;
	background: var(--uxbs-accent);
	box-shadow: none;
	color: var(--uxbs-accent-text);
	font: inherit;
	font-size: 16px;
	font-weight: 600;
	line-height: 1.3;
	letter-spacing: normal;
	text-transform: none;
	cursor: pointer;
	transition: opacity 0.15s ease;
}
.uxbs .uxbs-submit:hover { opacity: 0.88; }
.uxbs .uxbs-submit:focus-visible { outline: 2px solid var(--uxbs-accent); outline-offset: 3px; }
.uxbs .uxbs-submit:disabled { opacity: 0.6; cursor: progress; }
.uxbs .uxbs-status { font-size: 0.92em; }
.uxbs .uxbs-status:empty { display: none; }
.uxbs .uxbs-status-error { color: var(--uxbs-error); font-weight: 600; }

.uxbs .uxbs-invalid input[type="text"],
.uxbs .uxbs-invalid input[type="email"],
.uxbs .uxbs-invalid select,
.uxbs .uxbs-invalid .uxbs-pill span { border-color: var(--uxbs-error); }
.uxbs .uxbs-error { margin-top: 6px; color: var(--uxbs-error); font-size: 0.88em; font-weight: 600; }

.uxbs .uxbs-small { font-size: 0.8em; color: var(--uxbs-muted); }
.uxbs .uxbs-small a { color: inherit; text-decoration: underline; }
.uxbs .uxbs-recaptcha-note { display: block; margin-top: 4px; }

/* Confirmation */
.uxbs .uxbs-done { gap: 6px; outline: none; }
.uxbs .uxbs-done-title { font-size: 1.15em; font-weight: 600; }
.uxbs .uxbs-done-title::before {
	content: "";
	display: inline-block;
	width: 0.45em;
	height: 0.8em;
	margin: 0 0.6em 0 0.15em;
	border: solid currentColor;
	border-width: 0 0.14em 0.14em 0;
	transform: rotate(45deg) translateY(-0.15em);
}

/* The badge is replaced by the notice under the form, as Google allows. */
.grecaptcha-badge { visibility: hidden; }

@media (max-width: 560px) {
	.uxbs .uxbs-choice-grid,
	.uxbs .uxbs-row { grid-template-columns: 1fr; }
	.uxbs .uxbs-submit { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
	.uxbs * { transition: none !important; }
}