/**
 * Pollux Labs Quick Poll – front-end styles.
 *
 * Self-contained, no external libraries. Theming via CSS custom properties.
 * Automatic dark mode through prefers-color-scheme.
 */

.plqp-poll {
	--plqp-accent: #2563eb;
	--plqp-accent-contrast: #ffffff;
	--plqp-bg: #ffffff;
	--plqp-fg: #1f2330;
	--plqp-muted: #5b6472;
	--plqp-border: #e2e6ee;
	--plqp-field-bg: #ffffff;
	--plqp-field-border: #c8cfdc;
	--plqp-option-bg: #f7f9fc;
	--plqp-option-hover: #eef2f9;
	--plqp-error: #d6336c;
	--plqp-shadow: 0 10px 30px rgba(20, 30, 60, 0.08), 0 2px 6px rgba(20, 30, 60, 0.05);
	--plqp-radius: 16px;
	--plqp-radius-sm: 10px;

	max-width: 560px;
	margin: 1.5rem auto;
	color: var(--plqp-fg);
	font-size: 16px;
	line-height: 1.55;
	box-sizing: border-box;
}

.plqp-poll *,
.plqp-poll *::before,
.plqp-poll *::after {
	box-sizing: border-box;
}

.plqp-poll [hidden] {
	display: none !important;
}

.plqp-card {
	background: var(--plqp-bg);
	border: 1px solid var(--plqp-border);
	border-radius: var(--plqp-radius);
	box-shadow: var(--plqp-shadow);
	padding: clamp(1.25rem, 4vw, 2.25rem);
}

/* Intro ------------------------------------------------------------------- */
.plqp-intro {
	margin-bottom: 1.25rem;
}

.plqp-intro__title {
	margin: 0 0 0.4rem;
	font-size: clamp(1.15rem, 3vw, 1.4rem);
	line-height: 1.3;
	font-weight: 700;
}

.plqp-intro__text {
	margin: 0 0 0.4rem;
	color: var(--plqp-muted);
}

/* Question ---------------------------------------------------------------- */
.plqp-q {
	border: none;
	margin: 0;
	padding: 0;
}

.plqp-q__legend {
	display: block;
	padding: 0;
	margin-bottom: 0.85rem;
	font-weight: 600;
	font-size: 1.1rem;
}

.plqp-q__required {
	color: var(--plqp-error);
	margin-left: 0.15rem;
}

/* Options (radio / checkbox) --------------------------------------------- */
.plqp-options {
	display: grid;
	gap: 0.55rem;
}

.plqp-option {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	padding: 0.7rem 0.85rem;
	background: var(--plqp-option-bg);
	border: 1px solid var(--plqp-border);
	border-radius: var(--plqp-radius-sm);
	cursor: pointer;
	transition: background-color 0.15s ease, border-color 0.15s ease;
}

.plqp-option:hover {
	background: var(--plqp-option-hover);
	border-color: var(--plqp-field-border);
}

.plqp-option:has(input:checked) {
	border-color: var(--plqp-accent);
	background: color-mix(in srgb, var(--plqp-accent) 10%, var(--plqp-option-bg));
	box-shadow: inset 0 0 0 1px var(--plqp-accent);
}

.plqp-option input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
}

.plqp-option__box {
	flex: 0 0 auto;
	width: 20px;
	height: 20px;
	border: 2px solid var(--plqp-field-border);
	background: var(--plqp-field-bg);
	display: inline-block;
	position: relative;
	transition: border-color 0.15s ease, background-color 0.15s ease;
}

.plqp-option input[type="radio"] + .plqp-option__box {
	border-radius: 50%;
}

.plqp-option input[type="checkbox"] + .plqp-option__box {
	border-radius: 6px;
}

.plqp-option input:checked + .plqp-option__box {
	border-color: var(--plqp-accent);
	background: var(--plqp-accent);
}

.plqp-option input[type="radio"]:checked + .plqp-option__box::after {
	content: "";
	position: absolute;
	inset: 4px;
	border-radius: 50%;
	background: var(--plqp-accent-contrast);
}

.plqp-option input[type="checkbox"]:checked + .plqp-option__box::after {
	content: "";
	position: absolute;
	left: 6px;
	top: 2px;
	width: 5px;
	height: 10px;
	border: solid var(--plqp-accent-contrast);
	border-width: 0 2px 2px 0;
	transform: rotate(45deg);
}

.plqp-option input:focus-visible + .plqp-option__box {
	outline: 2px solid var(--plqp-accent);
	outline-offset: 2px;
}

.plqp-option__label {
	user-select: none;
}

/* "Other" text field ------------------------------------------------------ */
.plqp-other {
	margin-top: 0.55rem;
	display: none;
}

.plqp-other.is-visible {
	display: block;
}

/* Inputs ------------------------------------------------------------------ */
.plqp-input {
	width: 100%;
	padding: 0.7rem 0.85rem;
	font: inherit;
	color: var(--plqp-fg);
	background: var(--plqp-field-bg);
	border: 1px solid var(--plqp-field-border);
	border-radius: var(--plqp-radius-sm);
}

.plqp-input:focus {
	outline: none;
	border-color: var(--plqp-accent);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--plqp-accent) 25%, transparent);
}

/* Errors ------------------------------------------------------------------ */
.plqp-q__error,
.plqp-form__error {
	color: var(--plqp-error);
	font-size: 0.9rem;
	margin: 0.5rem 0 0;
}

.plqp-form__error {
	padding: 0.75rem 1rem;
	border: 1px solid var(--plqp-error);
	border-radius: var(--plqp-radius-sm);
	background: color-mix(in srgb, var(--plqp-error) 8%, transparent);
	margin: 0 0 1.25rem;
}

.plqp-q--error .plqp-option,
.plqp-q--error .plqp-input {
	border-color: var(--plqp-error);
}

/* Actions / button -------------------------------------------------------- */
.plqp-actions {
	margin-top: 1.5rem;
}

.plqp-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	min-height: 48px;
	padding: 0.75rem 1.75rem;
	font: inherit;
	font-weight: 600;
	color: var(--plqp-accent-contrast);
	background: var(--plqp-accent);
	border: none;
	border-radius: var(--plqp-radius-sm);
	cursor: pointer;
	transition: filter 0.15s ease, transform 0.05s ease;
}

.plqp-button:hover {
	filter: brightness(1.07);
}

.plqp-button:active {
	transform: translateY(1px);
}

.plqp-button:focus-visible {
	outline: 2px solid var(--plqp-accent);
	outline-offset: 3px;
}

.plqp-button:disabled,
.plqp-button.is-loading {
	opacity: 0.7;
	cursor: progress;
}

/* Thank-you state --------------------------------------------------------- */
.plqp-thankyou {
	text-align: center;
	padding: 1.5rem 0.5rem;
}

.plqp-thankyou__icon {
	color: var(--plqp-accent);
	margin-bottom: 0.75rem;
}

.plqp-thankyou__text {
	font-size: 1.15rem;
	margin: 0;
}

.plqp-thankyou:focus {
	outline: none;
}

/* Honeypot ---------------------------------------------------------------- */
.plqp-hp {
	position: absolute !important;
	left: -9999px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* Screen-reader-only helper ---------------------------------------------- */
.plqp-poll .screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	border: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	clip-path: inset(50%);
	white-space: nowrap;
}

/* Dark mode --------------------------------------------------------------- */
@media (prefers-color-scheme: dark) {
	.plqp-poll {
		--plqp-bg: #1b1f2a;
		--plqp-fg: #e7eaf1;
		--plqp-muted: #a6adbb;
		--plqp-border: #2c3242;
		--plqp-field-bg: #232838;
		--plqp-field-border: #3a4256;
		--plqp-option-bg: #232838;
		--plqp-option-hover: #2a3144;
		--plqp-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 2px 6px rgba(0, 0, 0, 0.3);
	}
}

/* Reduced motion ---------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
	.plqp-poll * {
		transition: none !important;
	}
}