/**
 * Happy FAQs → AI FAQs, and the classic editor "Improve with AI" box.
 *
 * @since 3.0.0
 */

.ffw-aig {
	--ffw-aig-ink: #18181b;
	--ffw-aig-muted: #5f5f6b;
	--ffw-aig-line: #e8e8ef;
	--ffw-aig-tint: #f4f4f8;
	--ffw-aig-accent: #4f46e5;
	--ffw-aig-accent-soft: #eef0ff;
	--ffw-aig-good: #047857;
	--ffw-aig-warn: #b45309;
	--ffw-aig-bad: #be123c;
	box-sizing: border-box;
	max-width: 1360px;
	margin: 20px auto 40px;
	padding: 0 20px;
	color: var(--ffw-aig-ink);
	font-size: 14px;
}

.ffw-aig *,
.ffw-aig *::before,
.ffw-aig *::after {
	box-sizing: border-box;
}

.ffw-aig [hidden] {
	display: none !important;
}

/* Header */
.ffw-aig-head {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 18px;
}

.ffw-aig-eyebrow {
	margin: 0 0 6px;
	color: var(--ffw-aig-accent);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}

.ffw-aig .ffw-aig-title {
	margin: 0 0 4px;
	padding: 0;
	color: var(--ffw-aig-ink);
	font-size: 26px;
	font-weight: 600;
	letter-spacing: -0.02em;
	line-height: 1.25;
}

.ffw-aig-sub {
	max-width: 620px;
	margin: 0;
	color: var(--ffw-aig-muted);
	font-size: 14px;
}

.ffw-aig-status {
	display: flex;
	gap: 10px;
	max-width: 440px;
	padding: 12px 14px;
	border: 1px solid var(--ffw-aig-line);
	border-radius: 14px;
	background: #ffffff;
	font-size: 12.5px;
	line-height: 1.45;
}

.ffw-aig-status strong {
	display: block;
	font-size: 13.5px;
}

.ffw-aig-status span {
	display: block;
	color: var(--ffw-aig-muted);
}

.ffw-aig-status-links {
	margin-top: 4px;
}

.ffw-aig-status-links a {
	margin-right: 12px;
}

.ffw-aig-status-dot {
	flex: 0 0 auto;
	width: 10px;
	height: 10px;
	margin-top: 4px;
	border-radius: 50%;
	background: var(--ffw-aig-warn);
}

.ffw-aig-status.is-wordpress .ffw-aig-status-dot,
.ffw-aig-status.is-openai .ffw-aig-status-dot {
	background: var(--ffw-aig-good);
}

/* Tabs */
.ffw-aig-tabs {
	display: inline-flex;
	gap: 4px;
	margin-bottom: 16px;
	padding: 4px;
	border: 1px solid var(--ffw-aig-line);
	border-radius: 999px;
	background: #ffffff;
}

.ffw-aig-tab {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 7px 16px;
	border: 0;
	border-radius: 999px;
	background: transparent;
	color: var(--ffw-aig-muted);
	font-size: 13px;
	font-weight: 500;
	cursor: pointer;
}

.ffw-aig-tab.is-active {
	background: var(--ffw-aig-ink);
	color: #ffffff;
}

.ffw-aig-pro {
	padding: 1px 7px;
	border-radius: 999px;
	background: #fff4e5;
	color: var(--ffw-aig-warn);
	font-size: 11px;
	font-weight: 600;
}

/* Layout */
.ffw-aig-grid {
	display: grid;
	grid-template-columns: minmax(0, 380px) minmax(0, 1fr);
	gap: 20px;
	align-items: start;
}

.ffw-aig-card {
	padding: 22px;
	border: 1px solid var(--ffw-aig-line);
	border-radius: 16px;
	background: #ffffff;
}

/* Form */
.ffw-aig-field {
	margin: 0 0 16px;
	padding: 0;
	border: 0;
}

.ffw-aig-field legend,
.ffw-aig-label {
	display: block;
	margin: 0 0 6px;
	color: var(--ffw-aig-ink);
	font-size: 13px;
	font-weight: 600;
}

.ffw-aig input[type="search"],
.ffw-aig input[type="text"],
.ffw-aig textarea,
.ffw-aig select {
	width: 100%;
	max-width: none;
	min-height: 38px;
	padding: 7px 12px;
	border: 1px solid #dcdce4;
	border-radius: 10px;
	background: #ffffff;
	color: var(--ffw-aig-ink);
	font-size: 14px;
	line-height: 1.45;
	box-shadow: none;
}

.ffw-aig textarea {
	resize: vertical;
}

.ffw-aig input:focus,
.ffw-aig textarea:focus,
.ffw-aig select:focus {
	border-color: var(--ffw-aig-accent);
	box-shadow: 0 0 0 3px var(--ffw-aig-accent-soft);
	outline: none;
}

.ffw-aig-row {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
}

.ffw-aig-segment {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.ffw-aig-segment label {
	position: relative;
	flex: 1 1 auto;
	cursor: pointer;
}

.ffw-aig-segment input {
	position: absolute;
	opacity: 0;
}

.ffw-aig-segment span {
	display: block;
	padding: 8px 12px;
	border: 1px solid #dcdce4;
	border-radius: 10px;
	color: var(--ffw-aig-muted);
	font-size: 13px;
	font-weight: 500;
	text-align: center;
	white-space: nowrap;
}

.ffw-aig-segment input:checked + span {
	border-color: var(--ffw-aig-accent);
	background: var(--ffw-aig-accent-soft);
	color: var(--ffw-aig-accent);
}

.ffw-aig-segment input:focus-visible + span {
	outline: 2px solid var(--ffw-aig-accent);
	outline-offset: 2px;
}

/* Source search */
.ffw-aig-combo {
	position: relative;
}

.ffw-aig-results {
	position: absolute;
	top: calc(100% + 4px);
	right: 0;
	left: 0;
	z-index: 10;
	max-height: 260px;
	margin: 0;
	padding: 4px;
	overflow-y: auto;
	border: 1px solid var(--ffw-aig-line);
	border-radius: 12px;
	background: #ffffff;
	box-shadow: 0 16px 32px -18px rgba(24, 24, 27, 0.35);
	list-style: none;
}

.ffw-aig-results li {
	display: flex;
	justify-content: space-between;
	gap: 10px;
	margin: 0;
	padding: 8px 10px;
	border-radius: 8px;
	cursor: pointer;
}

.ffw-aig-results li[aria-selected="true"],
.ffw-aig-results li:hover {
	background: var(--ffw-aig-tint);
}

.ffw-aig-results small {
	color: var(--ffw-aig-muted);
	white-space: nowrap;
}

.ffw-aig-chosen {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 9px 12px;
	border-radius: 10px;
	background: var(--ffw-aig-accent-soft);
}

.ffw-aig-chosen-type {
	padding: 1px 7px;
	border-radius: 999px;
	background: #ffffff;
	color: var(--ffw-aig-accent);
	font-size: 11.5px;
	font-weight: 600;
}

.ffw-aig-chosen-title {
	flex: 1;
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

/* Buttons */
.ffw-aig-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 40px;
	padding: 9px 20px;
	border: 1px solid var(--ffw-aig-line);
	border-radius: 999px;
	background: #ffffff;
	color: var(--ffw-aig-ink);
	font-size: 14px;
	font-weight: 500;
	text-decoration: none;
	cursor: pointer;
}

.ffw-aig-btn-primary {
	width: 100%;
	border-color: var(--ffw-aig-ink);
	background: var(--ffw-aig-ink);
	color: #ffffff;
}

.ffw-aig-btn-primary:hover,
.ffw-aig-btn-primary:focus {
	background: #3f3f46;
	color: #ffffff;
}

.ffw-aig-btn[disabled] {
	opacity: 0.55;
	cursor: not-allowed;
}

.ffw-aig-link {
	padding: 0;
	border: 0;
	background: none;
	color: var(--ffw-aig-accent);
	font-size: 13px;
	cursor: pointer;
}

.ffw-aig-error {
	margin: 0 0 14px;
	padding: 10px 12px;
	border-radius: 10px;
	background: #fdeef3;
	color: var(--ffw-aig-bad);
}

.ffw-aig-hint {
	margin: 0 0 12px;
	color: var(--ffw-aig-muted);
	font-size: 12.5px;
}

/* Output */
.ffw-aig-output,
.ffw-aig-bulk-output {
	min-height: 340px;
}

.ffw-aig-empty,
.ffw-aig-loading,
.ffw-aig-done {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-height: 290px;
	color: var(--ffw-aig-muted);
	text-align: center;
}

.ffw-aig-empty .dashicons {
	width: 48px;
	height: 48px;
	padding: 12px;
	border-radius: 50%;
	background: var(--ffw-aig-accent-soft);
	color: var(--ffw-aig-accent);
	font-size: 24px;
}

.ffw-aig-empty p {
	max-width: 340px;
}

.ffw-aig-spinner {
	width: 32px;
	height: 32px;
	margin-bottom: 10px;
	border: 3px solid var(--ffw-aig-accent-soft);
	border-top-color: var(--ffw-aig-accent);
	border-radius: 50%;
	animation: ffw-aig-spin 0.8s linear infinite;
}

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

.ffw-aig-results-head {
	display: flex;
	align-items: center;
	gap: 14px;
	margin-bottom: 4px;
}

.ffw-aig-count {
	flex: 1;
	color: var(--ffw-aig-muted);
	font-size: 12.5px;
}

.ffw-aig-check {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	cursor: pointer;
}

.ffw-aig-for {
	margin: 0 0 12px;
	color: var(--ffw-aig-muted);
	font-size: 12.5px;
}

.ffw-aig-items {
	margin: 0 0 16px;
	padding: 0;
	list-style: none;
}

.ffw-aig-item {
	display: flex;
	gap: 12px;
	margin: 0 0 10px;
	padding: 14px;
	border: 1px solid var(--ffw-aig-line);
	border-radius: 12px;
	transition: border-color 0.15s ease, opacity 0.15s ease;
}

.ffw-aig-item:not(.is-checked) {
	opacity: 0.6;
}

.ffw-aig-item.is-checked {
	border-color: #c9c8f5;
}

.ffw-aig-item input[type="checkbox"] {
	margin-top: 10px;
}

.ffw-aig-item-body {
	display: flex;
	flex: 1;
	flex-direction: column;
	gap: 8px;
	min-width: 0;
}

.ffw-aig .ffw-aig-item-body input[type="text"] {
	font-weight: 600;
}

.ffw-aig-save {
	padding-top: 14px;
	border-top: 1px solid var(--ffw-aig-line);
}

.ffw-aig-save .ffw-aig-btn-primary {
	margin-top: 6px;
}

.ffw-aig-done-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	margin-bottom: 10px;
	border-radius: 50%;
	background: #e9f8f1;
	color: var(--ffw-aig-good);
	font-size: 22px;
	font-weight: 700;
}

.ffw-aig-done-text {
	margin: 0 0 6px;
	color: var(--ffw-aig-ink);
	font-size: 15px;
	font-weight: 600;
}

.ffw-aig-done-links a {
	margin: 0 8px;
}

/* Bulk */
.ffw-aig-progress-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 10px;
}

.ffw-aig-bar {
	height: 8px;
	margin-bottom: 14px;
	border-radius: 999px;
	background: var(--ffw-aig-tint);
	overflow: hidden;
}

.ffw-aig-bar span {
	display: block;
	width: 0;
	height: 100%;
	border-radius: 999px;
	background: var(--ffw-aig-accent);
	transition: width 0.3s ease;
}

.ffw-aig-log {
	max-height: 320px;
	margin: 0;
	padding: 0;
	overflow-y: auto;
	list-style: none;
}

.ffw-aig-log li {
	display: flex;
	justify-content: space-between;
	gap: 10px;
	margin: 0;
	padding: 8px 0;
	border-top: 1px solid var(--ffw-aig-line);
}

.ffw-aig-log .is-ok small {
	color: var(--ffw-aig-good);
}

.ffw-aig-log .is-error small {
	color: var(--ffw-aig-bad);
}

.ffw-aig-locked {
	max-width: 620px;
}

.ffw-aig-locked h3 {
	margin: 10px 0 8px;
	font-size: 18px;
}

.ffw-aig-locked p {
	color: var(--ffw-aig-muted);
	font-size: 14px;
	line-height: 1.6;
}

.ffw-aig-locked .ffw-aig-btn-primary {
	width: auto;
}

@media (max-width: 960px) {
	.ffw-aig-grid {
		grid-template-columns: minmax(0, 1fr);
	}
}

@media (max-width: 782px) {
	.ffw-aig {
		padding: 0 10px 0 0;
	}

	.ffw-aig-row {
		grid-template-columns: minmax(0, 1fr);
	}
}

/* Classic editor box */
.ffw-ai-improve-status {
	margin: 0 0 8px;
	color: #50575e;
	font-size: 12px;
}

.ffw-ai-improve-status.is-none {
	color: #b45309;
}

.ffw-ai-improve-modes {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.ffw-ai-improve-result {
	margin-top: 10px;
}

.ffw-ai-improve-preview {
	max-height: 260px;
	overflow-y: auto;
	padding: 8px 10px;
	border: 1px solid #dcdcde;
	border-radius: 6px;
	background: #f6f7f7;
}

.ffw-ai-improve-message {
	margin: 8px 0 0;
	font-size: 12px;
}