/**
 * FaviconForge — AI Studio stylesheet.
 *
 * 1. Shell and tabs
 * 2. Form and result panes
 * 3. Result cards
 * 4. Swatches, key/value rows, names and SERP preview
 * 5. Outline, FAQ, loading and responsive
 */

/* -------------------------------------------------------------------------
 * 1. Shell and tabs
 * ---------------------------------------------------------------------- */

.ff-ai {
	display: grid;
	gap: 22px;
}

.ff-tabs--ai {
	width: fit-content;
	max-width: 100%;
	overflow-x: auto;
	scrollbar-width: none;
}

.ff-tabs--ai::-webkit-scrollbar {
	display: none;
}

.ff-tabs--ai .ff-tab {
	flex: 0 0 auto;
	padding: 8px 14px;
}

/* -------------------------------------------------------------------------
 * 2. Form and result panes
 * ---------------------------------------------------------------------- */

.ff-ai__body {
	min-width: 0;
}

.ff-ai__pane {
	display: grid;
	grid-template-columns: minmax(0, 330px) minmax(0, 1fr);
	gap: 20px;
	align-items: start;
}

.ff-ai__pane[hidden] {
	display: none;
}

.ff-ai__form {
	position: sticky;
	top: 92px;
	display: grid;
	gap: 14px;
	padding: 20px;
	border: 1px solid var(--ff-line);
	border-radius: var(--ff-radius);
	background: var(--ff-panel);
}

.ff-ai__form .ff-ai-count {
	justify-self: end;
	margin-top: -2px;
	color: var(--ff-muted);
	font-size: 11px;
	font-variant-numeric: tabular-nums;
	line-height: 1;
}

.ff-ai__result {
	min-width: 0;
	min-height: 280px;
	padding: 20px;
	border: 1px solid var(--ff-line);
	border-radius: var(--ff-radius);
	background: var(--ff-bg-soft);
}

.ff-ai__result[aria-busy="true"] {
	display: grid;
	place-items: center;
}

.ff-result-empty {
	display: grid;
	justify-items: center;
	gap: 10px;
	padding: 46px 16px;
	color: var(--ff-muted);
	font-size: 13.5px;
	text-align: center;
}

.ff-result-empty .ff-icon {
	color: var(--ff-line-strong);
}

.ff-result-empty p {
	max-width: 34ch;
	margin: 0;
}

/* -------------------------------------------------------------------------
 * 3. Result cards
 * ---------------------------------------------------------------------- */

.ff-ai-result-card {
	display: grid;
	gap: 14px;
	padding: 18px;
	border: 1px solid var(--ff-line);
	border-radius: var(--ff-radius);
	background: var(--ff-panel);
	animation: ff-ai-rise 0.2s ease;
}

.ff-ai-result-card__title {
	margin: 0;
	color: var(--ff-text);
	font-size: 15px;
	font-weight: 650;
	letter-spacing: -0.012em;
}

.ff-ai-preview {
	display: grid;
	place-items: center;
	min-height: 210px;
	padding: 24px;
	border-radius: 12px;
	background-color: var(--ff-bg-soft);
	background-image:
		linear-gradient(45deg, rgba(120, 125, 150, 0.07) 25%, transparent 25%, transparent 75%, rgba(120, 125, 150, 0.07) 75%),
		linear-gradient(45deg, rgba(120, 125, 150, 0.07) 25%, transparent 25%, transparent 75%, rgba(120, 125, 150, 0.07) 75%);
	background-size: 20px 20px;
	background-position: 0 0, 10px 10px;
}

.ff-ai-preview svg {
	width: min(168px, 58%);
	height: auto;
	filter: drop-shadow(0 12px 24px rgba(16, 17, 28, 0.18));
}

.ff-ai-preview--palette {
	min-height: 128px;
	padding: 18px;
	background-image: none;
}

.ff-ai-preview__sample {
	font-size: 42px;
	font-weight: 700;
	letter-spacing: -0.03em;
	line-height: 1;
}

.ff-ai-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.ff-ai-note {
	margin: 0;
	padding-top: 12px;
	border-top: 1px solid var(--ff-line);
	color: var(--ff-muted);
	font-size: 12px;
	line-height: 1.55;
}

.ff-ai-error {
	margin: 0;
}

.ff-ai-error p {
	margin: 0;
}

.ff-ai-loading {
	display: grid;
	justify-items: center;
	gap: 12px;
	padding: 64px 20px;
	color: var(--ff-muted);
	font-size: 13px;
	text-align: center;
}

.ff-ai-loading .ff-spinner {
	width: 24px;
	height: 24px;
	border-width: 2.5px;
}

.ff-ai-loading p {
	margin: 0;
}

/* -------------------------------------------------------------------------
 * 4. Swatches, key/value rows, names and SERP preview
 * ---------------------------------------------------------------------- */

.ff-swatches {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
	gap: 8px;
}

.ff-swatch {
	display: flex;
	align-items: center;
	gap: 8px;
	min-width: 0;
	padding: 7px 9px;
	border: 1px solid var(--ff-line);
	border-radius: 10px;
	background: var(--ff-panel);
	text-align: left;
	cursor: pointer;
	transition: border-color 0.16s ease, background-color 0.16s ease;
}

.ff-swatch:hover {
	border-color: var(--ff-accent);
}

.ff-swatch__chip {
	width: 24px;
	height: 24px;
	border-radius: 7px;
	box-shadow: inset 0 0 0 1px rgba(16, 17, 28, 0.1);
	flex: none;
}

.ff-swatch__meta {
	display: grid;
	gap: 1px;
	min-width: 0;
}

.ff-swatch__meta strong {
	color: var(--ff-text);
	font-family: var(--ff-mono);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.01em;
}

.ff-swatch__meta span {
	overflow: hidden;
	color: var(--ff-muted);
	font-size: 10px;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.ff-ai-kv-list {
	display: grid;
	gap: 9px;
}

.ff-kv {
	display: grid;
	gap: 4px;
	padding: 10px 12px;
	border: 1px solid var(--ff-line);
	border-radius: 10px;
	background: var(--ff-bg-soft);
}

.ff-kv__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
}

.ff-kv__label {
	margin: 0;
	color: var(--ff-muted);
	font-size: 10.5px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.ff-kv__copy {
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--ff-accent-ink);
	font-size: 11px;
	font-weight: 600;
	cursor: pointer;
}

.ff-kv__copy:hover {
	color: var(--ff-accent);
}

.ff-kv__text {
	margin: 0;
	color: var(--ff-text);
	font-size: 13.5px;
	line-height: 1.55;
	word-break: break-word;
}

.ff-brands {
	display: grid;
	gap: 8px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.ff-name-item {
	padding: 12px 14px;
	border: 1px solid var(--ff-line);
	border-radius: 10px;
	background: var(--ff-bg-soft);
}

.ff-name-item__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
}

.ff-name-item__top strong {
	color: var(--ff-text);
	font-size: 15px;
	font-weight: 650;
	letter-spacing: -0.01em;
}

.ff-name-item__copy {
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--ff-accent-ink);
	font-size: 11px;
	font-weight: 600;
	cursor: pointer;
	flex: none;
}

.ff-name-item__copy:hover {
	color: var(--ff-accent);
}

.ff-name-item p {
	margin: 4px 0 0;
	color: var(--ff-text-soft);
	font-size: 12.5px;
	line-height: 1.55;
}

.ff-serp {
	display: grid;
	gap: 3px;
	padding: 14px 16px;
	border: 1px solid var(--ff-line);
	border-radius: 10px;
	background: var(--ff-panel);
}

.ff-serp__url {
	color: #1e7a4c;
	font-size: 11.5px;
}

.ff-serp__title {
	color: #1a0dab;
	font-size: 17px;
	font-weight: 500;
	line-height: 1.35;
}

.ff-serp__desc {
	margin: 0;
	color: var(--ff-text-soft);
	font-size: 12.5px;
	line-height: 1.55;
}

html[data-ff-theme="dark"] .ff-serp__url {
	color: #7fd4a8;
}

html[data-ff-theme="dark"] .ff-serp__title {
	color: #8ab4f8;
}

/* -------------------------------------------------------------------------
 * 5. Outline, FAQ, figure and responsive
 * ---------------------------------------------------------------------- */

.ff-ai-outline {
	display: grid;
	gap: 5px;
	margin: 0;
	padding-left: 1.25em;
	color: var(--ff-text-soft);
	font-size: 13.5px;
	line-height: 1.55;
}

.ff-ai-outline li::marker {
	color: var(--ff-accent);
	font-weight: 600;
}

.ff-ai-faq {
	display: grid;
	gap: 6px;
}

.ff-ai-faq details {
	padding: 0 12px;
	border: 1px solid var(--ff-line);
	border-radius: 10px;
	background: var(--ff-bg-soft);
}

.ff-ai-faq summary {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 10px 0;
	color: var(--ff-text);
	font-size: 13px;
	font-weight: 600;
	list-style: none;
	cursor: pointer;
}

.ff-ai-faq summary::-webkit-details-marker {
	display: none;
}

.ff-ai-faq summary::after {
	content: "+";
	color: var(--ff-muted);
	font-size: 16px;
	font-weight: 400;
	line-height: 1;
	flex: none;
}

.ff-ai-faq details[open] summary::after {
	content: "–";
}

.ff-ai-faq p {
	margin: 0 0 12px;
	color: var(--ff-text-soft);
	font-size: 13px;
	line-height: 1.6;
}

.ff-figure {
	display: grid;
	place-items: center;
	margin: 0;
	padding: 16px;
	border-radius: 12px;
	background: var(--ff-bg-soft);
}

.ff-figure img {
	width: min(320px, 100%);
	height: auto;
	border-radius: 14px;
}

@keyframes ff-ai-rise {
	from {
		opacity: 0;
		transform: translateY(8px);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

@media (max-width: 900px) {
	.ff-ai__pane {
		grid-template-columns: minmax(0, 1fr);
	}

	.ff-ai__form {
		position: static;
	}

	.ff-ai__result {
		min-height: 220px;
	}
}

@media (max-width: 640px) {
	.ff-tabs--ai {
		width: 100%;
	}

	.ff-ai__form,
	.ff-ai__result,
	.ff-ai-result-card {
		padding: 14px;
	}

	.ff-ai-preview {
		min-height: 180px;
		padding: 18px;
	}

	.ff-swatches {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.ff-serp__title {
		font-size: 15.5px;
	}

	.ff-ai-actions .ff-btn {
		flex: 1 1 auto;
	}
}

[dir="rtl"] .ff-swatch {
	text-align: right;
}

[dir="rtl"] .ff-ai-outline {
	padding-right: 1.25em;
	padding-left: 0;
}

[dir="rtl"] .ff-kv__text,
[dir="rtl"] .ff-serp {
	text-align: right;
}