/**
 * Universo Link Guard — Public shortcode styles
 *
 * Minimalist pill input (no visible submit button — submits on Enter)
 * plus a rounded-tile icon result card.
 */

.ulg-shortcode {
	--ulg-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
	--ulg-ink: #0f172a;
	--ulg-ink-soft: #475569;
	--ulg-muted: #94a3b8;
	--ulg-surface: #ffffff;
	--ulg-border: #e4e7ef;
	--ulg-focus: #6366f1;

	--ulg-safe: #22c55e;
	--ulg-warn: #f59e0b;
	--ulg-danger: #ef4444;

	--ulg-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
	--ulg-shadow: 0 4px 18px rgba(15, 23, 42, 0.06);
	--ulg-shadow-lg: 0 14px 36px rgba(15, 23, 42, 0.08);

	max-width: 760px;
	margin: 0 auto;
	padding: 24px 0;
	font-family: var(--ulg-font);
	color: var(--ulg-ink);
	font-size: 16px;
	line-height: 1.5;
	box-sizing: border-box;
}

.ulg-shortcode *,
.ulg-shortcode *::before,
.ulg-shortcode *::after {
	box-sizing: border-box;
}

/* ---------- Pill input ---------- */
/* The !important rules below are defensive against theme/Gutenberg CSS that
   loves to inject focus outlines and borders on <input> and <form>. */
.ulg-shortcode .ulg-search,
.ulg-shortcode .ulg-search:hover,
.ulg-shortcode .ulg-search:focus,
.ulg-shortcode .ulg-search:focus-within,
.ulg-shortcode .ulg-search:focus-visible {
	position: relative;
	display: flex;
	align-items: center;
	background: var(--ulg-surface);
	border-radius: 999px;
	padding: 4px 28px 4px 26px;
	transition: box-shadow 220ms cubic-bezier(0.25, 1, 0.4, 1),
		transform 220ms cubic-bezier(0.25, 1, 0.4, 1);
	border: 0 !important;
	outline: 0 !important;
}

.ulg-shortcode .ulg-search {
	box-shadow: var(--ulg-shadow);
}
.ulg-shortcode .ulg-search:hover {
	box-shadow: var(--ulg-shadow-lg);
	transform: translateY(-1px);
}
.ulg-shortcode .ulg-search:focus-within {
	box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.14),
		var(--ulg-shadow-lg);
}

.ulg-search__label {
	display: flex;
	align-items: center;
	gap: 14px;
	flex: 1;
	min-width: 0;
	margin: 0;
}

.ulg-search__icon {
	flex-shrink: 0;
	color: var(--ulg-ink);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 20px;
	height: 20px;
	transition: opacity 180ms ease;
}
.ulg-search__icon svg {
	display: block;
	width: 100%;
	height: 100%;
}

/* Override theme styles aggressively. Inputs often get borders, box-shadows,
   backgrounds, and outlines from the active theme — strip all of them. */
.ulg-shortcode .ulg-search__input,
.ulg-shortcode .ulg-search__input:hover,
.ulg-shortcode .ulg-search__input:focus,
.ulg-shortcode .ulg-search__input:focus-visible,
.ulg-shortcode .ulg-search__input:active {
	flex: 1;
	min-width: 0;
	padding: 18px 0 !important;
	margin: 0 !important;
	font-size: 15px;
	font-family: inherit;
	font-weight: 500;
	color: var(--ulg-ink);
	line-height: 1.3;
	letter-spacing: -0.003em;
	border: 0 !important;
	outline: 0 !important;
	background: transparent !important;
	background-color: transparent !important;
	background-image: none !important;
	box-shadow: none !important;
	-webkit-box-shadow: none !important;
	-webkit-appearance: none !important;
	appearance: none !important;
	border-radius: 0 !important;
	height: auto !important;
	min-height: 0 !important;
	max-width: none !important;
	width: auto !important;
}

.ulg-shortcode .ulg-search__input::placeholder {
	color: var(--ulg-muted) !important;
	opacity: 1 !important;
	font-weight: 400 !important;
}
.ulg-shortcode .ulg-search__input:-webkit-autofill,
.ulg-shortcode .ulg-search__input:-webkit-autofill:focus {
	-webkit-box-shadow: 0 0 0 1000px var(--ulg-surface) inset !important;
	-webkit-text-fill-color: var(--ulg-ink) !important;
}

/* Submit button is kept in the DOM for a11y + form semantics, but hidden
   visually. The form submits on Enter as the input is a single text field. */
.ulg-search__submit {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
	opacity: 0;
	pointer-events: none;
}

/* Loading spinner replaces the magnifying glass while a check is in flight */
.ulg-search__spinner {
	display: none;
	width: 18px;
	height: 18px;
	border-radius: 50%;
	border: 2px solid rgba(15, 23, 42, 0.15);
	border-top-color: var(--ulg-focus);
	animation: ulg-spin 650ms linear infinite;
}

.ulg-search.is-loading .ulg-search__icon svg {
	display: none;
}
.ulg-search.is-loading .ulg-search__icon .ulg-search__spinner {
	display: inline-block;
}

@keyframes ulg-spin {
	to { transform: rotate(360deg); }
}

/* ---------- Result card ---------- */
.ulg-result {
	margin-top: 24px;
}

.ulg-result[hidden] {
	display: none !important;
}

.ulg-result__card {
	display: flex;
	align-items: flex-start;
	gap: 22px;
	background: var(--ulg-surface);
	border-radius: 22px;
	padding: 26px 30px;
	box-shadow: var(--ulg-shadow);
	border: 1px solid rgba(15, 23, 42, 0.04);
	animation: ulg-fade-in 280ms cubic-bezier(0.25, 1, 0.4, 1) both;
}

@keyframes ulg-fade-in {
	from { opacity: 0; transform: translateY(6px); }
	to   { opacity: 1; transform: translateY(0); }
}

.ulg-result__icon {
	flex-shrink: 0;
	width: 56px;
	height: 56px;
	border-radius: 16px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: #fff;
}

.ulg-result__card--safe    .ulg-result__icon { background: var(--ulg-safe); }
.ulg-result__card--unknown .ulg-result__icon { background: var(--ulg-warn); }
.ulg-result__card--unsafe  .ulg-result__icon { background: var(--ulg-danger); }

.ulg-result__icon svg {
	display: block;
}

.ulg-result__body {
	flex: 1;
	min-width: 0;
	padding-top: 2px;
}

.ulg-result__url {
	margin: 0 0 10px;
	font-weight: 700;
	font-size: 15.5px;
	color: var(--ulg-ink);
	word-break: break-all;
	line-height: 1.4;
	letter-spacing: -0.01em;
}

.ulg-result__title {
	margin: 0 0 4px;
	font-size: 14.5px;
	color: var(--ulg-ink);
	line-height: 1.55;
	font-weight: 500;
}

.ulg-result__message {
	margin: 0;
	font-size: 14px;
	color: var(--ulg-ink-soft);
	line-height: 1.55;
}

/* ---------- Responsive ---------- */
@media (max-width: 560px) {
	.ulg-search {
		padding: 4px 18px;
	}
	.ulg-search__input {
		font-size: 14.5px;
		padding: 16px 0;
	}
	.ulg-result__card {
		padding: 20px 22px;
		gap: 18px;
		border-radius: 18px;
	}
	.ulg-result__icon {
		width: 48px;
		height: 48px;
		border-radius: 14px;
	}
	.ulg-result__icon svg {
		width: 24px;
		height: 24px;
	}
}

/* ---------- Accessibility helper ---------- */
.ulg-shortcode .screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	word-wrap: normal !important;
}