/**
 * AI Google Keywords Generator — Public stylesheet.
 *
 * Scoped entirely under .ai-gkg-wrapper so it cannot affect the rest of
 * the site's theme. No bare element selectors, no :root custom properties.
 */

.ai-gkg-wrapper {
	--ai-gkg-paper: #fcfcfa;
	--ai-gkg-paper-soft: #f5f5f1;
	--ai-gkg-ink: #17181c;
	--ai-gkg-ink-soft: #52535a;
	--ai-gkg-border: #e1e1db;
	--ai-gkg-border-strong: #8f8f83;
	--ai-gkg-highlight: #d7e64c;
	--ai-gkg-highlight-text: #5c6b0a;
	--ai-gkg-success: #2f6d3f;
	--ai-gkg-success-bg: #e9f5ea;
	--ai-gkg-error: #a3372b;
	--ai-gkg-error-bg: #fbeae7;
	--ai-gkg-warning-bg: #fdf6df;
	--ai-gkg-warning-text: #7a5b06;
	--ai-gkg-radius: 12px;

	display: block;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	line-height: 1.5;
	color: var(--ai-gkg-ink);
	-webkit-font-smoothing: antialiased;
	max-width: 900px;
	margin: 0 auto;
}

.ai-gkg-wrapper *,
.ai-gkg-wrapper *::before,
.ai-gkg-wrapper *::after {
	box-sizing: border-box;
}

/* ---------- Card ---------- */

.ai-gkg-card {
	background: var(--ai-gkg-paper);
	border: 1px solid var(--ai-gkg-border);
	border-radius: var(--ai-gkg-radius);
	padding: clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem);
	box-shadow: 0 1px 2px rgba(23, 24, 28, 0.04), 0 14px 32px -20px rgba(23, 24, 28, 0.25);
}

.ai-gkg-card-header {
	margin: 0 0 1.5rem;
}

.ai-gkg-eyebrow {
	display: inline-block;
	margin: 0 0 0.4rem;
	font-size: 0.75rem;
	font-weight: 800;
	letter-spacing: 0.09em;
	text-transform: uppercase;
	color: var(--ai-gkg-highlight-text);
}

.ai-gkg-heading {
	margin: 0;
	font-size: clamp(1.3rem, 1.15rem + 0.6vw, 1.6rem);
	font-weight: 800;
	letter-spacing: -0.01em;
	color: var(--ai-gkg-ink);
}

/* ---------- Notices ---------- */

.ai-gkg-notice {
	margin: 0 0 1.25rem;
	padding: 0.85rem 1rem;
	border-radius: 8px;
	font-size: 0.9rem;
}

.ai-gkg-notice-warning {
	background: var(--ai-gkg-warning-bg);
	color: var(--ai-gkg-warning-text);
}

/* ---------- Form ---------- */

.ai-gkg-form {
	display: flex;
	flex-direction: column;
	gap: 1.1rem;
}

.ai-gkg-field-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1.1rem;
}

.ai-gkg-field {
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
}

.ai-gkg-field label {
	font-size: 0.875rem;
	font-weight: 700;
	color: var(--ai-gkg-ink);
}

.ai-gkg-required {
	color: var(--ai-gkg-error);
}

.ai-gkg-optional {
	font-weight: 400;
	color: var(--ai-gkg-ink-soft);
}

.ai-gkg-input,
.ai-gkg-textarea,
.ai-gkg-select {
	width: 100%;
	padding: 0.7rem 0.85rem;
	font-family: inherit;
	font-size: 0.9375rem;
	color: var(--ai-gkg-ink);
	background: var(--ai-gkg-paper);
	border: 1.5px solid var(--ai-gkg-border-strong);
	border-radius: 8px;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ai-gkg-textarea {
	resize: vertical;
	min-height: 5.5rem;
}

.ai-gkg-input:focus,
.ai-gkg-textarea:focus,
.ai-gkg-select:focus {
	outline: none;
	border-color: var(--ai-gkg-ink);
	box-shadow: 0 0 0 3px rgba(215, 230, 76, 0.45);
}

.ai-gkg-input-invalid {
	border-color: var(--ai-gkg-error);
}

.ai-gkg-error-message {
	display: block;
	min-height: 1.1em;
	font-size: 0.8125rem;
	color: var(--ai-gkg-error);
}

.ai-gkg-field-hint {
	margin: 0;
	font-size: 0.8125rem;
	color: var(--ai-gkg-ink-soft);
}

/* ---------- Generate button ---------- */

.ai-gkg-generate-btn {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	width: 100%;
	padding: 0.85rem 1.5rem;
	margin-top: 0.25rem;
	font-family: inherit;
	font-size: 0.9375rem;
	font-weight: 800;
	color: var(--ai-gkg-ink);
	background: var(--ai-gkg-highlight);
	border: none;
	border-radius: 999px;
	cursor: pointer;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.ai-gkg-generate-btn:hover {
	box-shadow: 0 10px 24px -12px rgba(23, 24, 28, 0.35);
	transform: translateY(-1px);
}

.ai-gkg-generate-btn:active {
	transform: translateY(0);
}

.ai-gkg-generate-btn:focus-visible {
	outline: 2px solid var(--ai-gkg-ink);
	outline-offset: 3px;
}

.ai-gkg-generate-btn:disabled {
	cursor: default;
	opacity: 0.75;
}

.ai-gkg-btn-icon {
	flex-shrink: 0;
}

.ai-gkg-btn-spinner {
	display: none;
	width: 15px;
	height: 15px;
	border: 2px solid rgba(23, 24, 28, 0.25);
	border-top-color: var(--ai-gkg-ink);
	border-radius: 50%;
}

.ai-gkg-is-loading .ai-gkg-btn-spinner {
	display: inline-block;
	animation: ai-gkg-spin 0.7s linear infinite;
}

.ai-gkg-is-loading .ai-gkg-btn-icon {
	display: none;
}

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

/* ---------- Results ---------- */

.ai-gkg-results {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	margin-top: 1.5rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--ai-gkg-border);
}

.ai-gkg-result-card {
	padding: 1.1rem 1.25rem;
	background: var(--ai-gkg-paper-soft);
	border: 1px solid var(--ai-gkg-border);
	border-radius: 10px;
}

.ai-gkg-result-card-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	margin: 0 0 0.6rem;
}

.ai-gkg-result-card-header h4 {
	margin: 0;
	font-size: 0.8125rem;
	font-weight: 800;
	letter-spacing: 0.02em;
	text-transform: uppercase;
	color: var(--ai-gkg-ink-soft);
}

.ai-gkg-result-text {
	margin: 0;
	font-size: 1rem;
	font-weight: 600;
	line-height: 1.45;
	color: var(--ai-gkg-ink);
}

.ai-gkg-char-count {
	margin: 0.4rem 0 0;
	font-size: 0.75rem;
	color: var(--ai-gkg-ink-soft);
}

.ai-gkg-char-count:empty {
	display: none;
}

.ai-gkg-copy-btn {
	display: inline-flex;
	align-items: center;
	flex-shrink: 0;
	gap: 0.4rem;
	padding: 0.4rem 0.8rem;
	font-family: inherit;
	font-size: 0.75rem;
	font-weight: 700;
	color: var(--ai-gkg-ink);
	background: var(--ai-gkg-paper);
	border: 1.5px solid var(--ai-gkg-border-strong);
	border-radius: 999px;
	cursor: pointer;
	transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.ai-gkg-copy-btn:hover {
	background: var(--ai-gkg-border);
}

.ai-gkg-copy-btn:focus-visible {
	outline: 2px solid var(--ai-gkg-ink);
	outline-offset: 2px;
}

.ai-gkg-copy-btn-success {
	color: var(--ai-gkg-ink);
	background: var(--ai-gkg-highlight);
	border-color: var(--ai-gkg-highlight);
}

.ai-gkg-keywords-container {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem 0.5rem;
}

/*
 * Signature element: each keyword renders on a highlighter-marker style
 * background rather than a generic rounded badge, since this tool's whole
 * job is picking out the right words, the same way a highlighter does.
 * The slightly uneven corner radii and alternating micro-rotation give it
 * an authentic marked-up-page feel instead of a perfectly uniform pill.
 */
.ai-gkg-keyword-pill {
	display: inline-block;
	padding: 0.45em 0.9em;
	font-size: 0.875rem;
	font-weight: 700;
	color: var(--ai-gkg-ink);
	background: var(--ai-gkg-highlight);
	border-radius: 4px 11px 4px 11px / 9px 4px 9px 4px;
	transform: rotate(-0.6deg);
	opacity: 0;
	animation: ai-gkg-pill-in 0.35s ease forwards;
}

.ai-gkg-keyword-pill:nth-child(2n) {
	border-radius: 11px 4px 11px 4px / 4px 9px 4px 9px;
	transform: rotate(0.55deg);
}

.ai-gkg-keyword-pill:nth-child(3n) {
	transform: rotate(-0.25deg);
}

.ai-gkg-keyword-pill:nth-child(5n) {
	transform: rotate(0.35deg);
}

@keyframes ai-gkg-pill-in {
	from {
		opacity: 0;
		transform: translateY(4px) scale(0.96);
	}
	to {
		opacity: 1;
	}
}

.ai-gkg-fade-in .ai-gkg-result-card {
	animation: ai-gkg-fade 0.3s ease;
}

@keyframes ai-gkg-fade {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

/* ---------- Status message ---------- */

.ai-gkg-message {
	margin-top: 1.25rem;
	padding: 0.75rem 1rem;
	border-radius: 8px;
	font-size: 0.875rem;
}

.ai-gkg-message-success {
	background: var(--ai-gkg-success-bg);
	color: var(--ai-gkg-success);
}

.ai-gkg-message-error {
	background: var(--ai-gkg-error-bg);
	color: var(--ai-gkg-error);
}

/* ---------- Progress ---------- */

.ai-gkg-progress {
	margin-top: 1.5rem;
}

.ai-gkg-progress-bar-track {
	width: 100%;
	height: 8px;
	background: var(--ai-gkg-border);
	border-radius: 999px;
	overflow: hidden;
}

.ai-gkg-progress-bar-fill {
	height: 100%;
	background: var(--ai-gkg-highlight);
	border-radius: 999px;
	transition: width 0.3s ease;
	width: 0%;
}

.ai-gkg-progress-label {
	margin: 0.6rem 0 0;
	font-size: 0.8125rem;
	color: var(--ai-gkg-ink-soft);
}

/* ---------- Dashboard ---------- */

.ai-gkg-dashboard {
	margin-top: 1.5rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--ai-gkg-border);
}

.ai-gkg-dash-header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
	margin: 0 0 2rem;
}

.ai-gkg-dash-site-url {
	margin: 0 0 0.2rem;
	font-size: 0.8125rem;
	color: var(--ai-gkg-ink-soft);
	word-break: break-all;
}

.ai-gkg-dash-business {
	margin: 0 0 0.3rem;
	font-family: inherit;
	font-size: 1.4rem;
	font-weight: 800;
	color: var(--ai-gkg-ink);
}

.ai-gkg-dash-meta {
	margin: 0;
	font-size: 0.875rem;
	color: var(--ai-gkg-ink-soft);
}

.ai-gkg-dash-section {
	margin: 0 0 2.25rem;
}

.ai-gkg-dash-section h3 {
	margin: 0 0 1rem;
	font-size: 1.05rem;
	font-weight: 800;
	color: var(--ai-gkg-ink);
}

.ai-gkg-dash-section .ai-gkg-result-card-header {
	margin: 0 0 1rem;
}

.ai-gkg-dash-section .ai-gkg-result-card-header h3 {
	margin: 0;
}

/* ---------- Scores ---------- */

.ai-gkg-scores-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.25rem;
}

.ai-gkg-score-card {
	text-align: center;
}

.ai-gkg-score-circle {
	--ai-gkg-score: 0;
	width: 84px;
	height: 84px;
	margin: 0 auto 0.6rem;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.15rem;
	font-weight: 800;
	color: var(--ai-gkg-ink);
	background: conic-gradient(var(--ai-gkg-highlight) calc(var(--ai-gkg-score) * 1%), var(--ai-gkg-border) 0);
}

.ai-gkg-score-circle span {
	width: 64px;
	height: 64px;
	border-radius: 50%;
	background: var(--ai-gkg-paper);
	display: flex;
	align-items: center;
	justify-content: center;
}

.ai-gkg-score-label {
	margin: 0;
	font-size: 0.8125rem;
	font-weight: 700;
	color: var(--ai-gkg-ink);
}

.ai-gkg-score-source {
	margin: 0.15rem 0 0;
	font-size: 0.6875rem;
	color: var(--ai-gkg-ink-soft);
}

/* ---------- Issues ---------- */

.ai-gkg-issues-list {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.ai-gkg-issue {
	display: flex;
	gap: 0.85rem;
	padding: 0.9rem 1rem;
	background: var(--ai-gkg-paper-soft);
	border: 1px solid var(--ai-gkg-border);
	border-left: 4px solid var(--ai-gkg-border-strong);
	border-radius: 8px;
}

.ai-gkg-issue-critical {
	border-left-color: var(--ai-gkg-error);
}

.ai-gkg-issue-warning {
	border-left-color: var(--ai-gkg-highlight-text);
}

.ai-gkg-issue-badge {
	flex-shrink: 0;
	align-self: flex-start;
	padding: 0.2rem 0.6rem;
	font-size: 0.6875rem;
	font-weight: 800;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	border-radius: 999px;
	background: var(--ai-gkg-border);
	color: var(--ai-gkg-ink);
}

.ai-gkg-issue-critical .ai-gkg-issue-badge {
	background: var(--ai-gkg-error-bg);
	color: var(--ai-gkg-error);
}

.ai-gkg-issue-warning .ai-gkg-issue-badge {
	background: var(--ai-gkg-warning-bg);
	color: var(--ai-gkg-warning-text);
}

.ai-gkg-issue-body {
	min-width: 0;
}

.ai-gkg-issue-problem {
	margin: 0 0 0.25rem;
	font-size: 0.9375rem;
	font-weight: 700;
	color: var(--ai-gkg-ink);
}

.ai-gkg-issue-why,
.ai-gkg-issue-fix {
	margin: 0 0 0.25rem;
	font-size: 0.8125rem;
	color: var(--ai-gkg-ink-soft);
}

.ai-gkg-issue-url {
	margin: 0.35rem 0 0;
	font-size: 0.75rem;
	color: var(--ai-gkg-ink-soft);
	word-break: break-all;
}

/* ---------- Pages table ---------- */

.ai-gkg-pages-table-wrap {
	overflow-x: auto;
	border: 1px solid var(--ai-gkg-border);
	border-radius: 8px;
}

.ai-gkg-pages-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.8125rem;
}

.ai-gkg-pages-table th,
.ai-gkg-pages-table td {
	padding: 0.6rem 0.85rem;
	text-align: left;
	border-bottom: 1px solid var(--ai-gkg-border);
	white-space: nowrap;
	max-width: 260px;
	overflow: hidden;
	text-overflow: ellipsis;
}

.ai-gkg-pages-table th {
	background: var(--ai-gkg-paper-soft);
	font-weight: 800;
	text-transform: uppercase;
	font-size: 0.6875rem;
	letter-spacing: 0.03em;
	color: var(--ai-gkg-ink-soft);
}

.ai-gkg-pages-table tr:last-child td {
	border-bottom: none;
}

.ai-gkg-page-error {
	color: var(--ai-gkg-error);
	white-space: normal;
}

/* ---------- Action plan ---------- */

.ai-gkg-action-plan-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1rem;
}

.ai-gkg-plan-column {
	padding: 1rem;
	background: var(--ai-gkg-paper-soft);
	border: 1px solid var(--ai-gkg-border);
	border-radius: 8px;
}

.ai-gkg-plan-column h4 {
	margin: 0 0 0.6rem;
	font-size: 0.8125rem;
	font-weight: 800;
	text-transform: uppercase;
	letter-spacing: 0.02em;
	color: var(--ai-gkg-highlight-text);
}

.ai-gkg-plan-column ul {
	margin: 0;
	padding-left: 1.1rem;
	font-size: 0.8125rem;
	color: var(--ai-gkg-ink);
}

.ai-gkg-plan-column li {
	margin-bottom: 0.45rem;
}

.ai-gkg-plan-column li:last-child {
	margin-bottom: 0;
}

/* ---------- Print ---------- */

@media print {
	.ai-gkg-form,
	.ai-gkg-progress,
	.ai-gkg-new-analysis-btn,
	.ai-gkg-copy-btn {
		display: none !important;
	}

	.ai-gkg-wrapper {
		max-width: none;
	}

	.ai-gkg-card {
		box-shadow: none;
		border: none;
	}
}

/* ---------- Tablet / mobile ---------- */

@media (max-width: 640px) {
	.ai-gkg-field-row {
		grid-template-columns: 1fr;
	}

	.ai-gkg-card {
		border-radius: 10px;
	}

	.ai-gkg-result-card-header {
		flex-wrap: wrap;
	}

	.ai-gkg-scores-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.ai-gkg-action-plan-grid {
		grid-template-columns: 1fr;
	}

	.ai-gkg-dash-header {
		flex-direction: column;
	}
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
	.ai-gkg-wrapper .ai-gkg-generate-btn,
	.ai-gkg-wrapper .ai-gkg-btn-spinner,
	.ai-gkg-wrapper .ai-gkg-keyword-pill,
	.ai-gkg-wrapper .ai-gkg-fade-in .ai-gkg-result-card {
		animation: none;
		transition: none;
	}

	.ai-gkg-wrapper .ai-gkg-generate-btn:hover {
		transform: none;
	}

	.ai-gkg-wrapper .ai-gkg-keyword-pill {
		opacity: 1;
	}
}