/* Keyword Difficulty Checker — styles */

.kwd-tool {
	--kwd-bg: #ffffff;
	--kwd-fg: #1a1a1a;
	--kwd-muted: #6b7280;
	--kwd-border: #e5e7eb;
	--kwd-primary: #2563eb;
	--kwd-primary-fg: #ffffff;
	--kwd-card-bg: #f9fafb;
	--kwd-low: #16a34a;
	--kwd-mid: #d97706;
	--kwd-high: #dc2626;
	--kwd-warning: #d97706;

	max-width: 900px;
	margin: 0 auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--kwd-fg);
}
.kwd-tool .d-flex{
	align-items:center;
	gap:15px;
}
.kwd-tool .kwd-field{
	width:50%;
}
@media (prefers-color-scheme: dark) {
	.kwd-tool {
		--kwd-bg: #111827;
		--kwd-fg: #f3f4f6;
		--kwd-muted: #9ca3af;
		--kwd-border: #374151;
		--kwd-card-bg: #1f2937;
	}
}

.kwd-notice {
	background: rgba(217, 119, 6, 0.1);
	color: #b45309;
	border-radius: 8px;
	padding: 0.85rem 1rem;
	font-size: 0.85rem;
	margin-bottom: 1.25rem;
	line-height: 1.5;
}

@media (prefers-color-scheme: dark) {
	.kwd-notice {
		color: #fbbf24;
	}
}

.kwd-field {
	margin-bottom: 1rem;
}

.kwd-label {
	display: block;
	font-weight: 600;
	font-size: 0.9rem;
	margin-bottom: 0.4rem;
}

.kwd-hint {
	margin: 0.35rem 0 0;
	font-size: 0.78rem;
	color: #fff;
}

.kwd-input,
.kwd-textarea {
	width: 100%;
	box-sizing: border-box;
	padding: 0.65rem 0.85rem;
	border: 1px solid var(--kwd-border);
	border-radius: 8px;
	font-size: 0.95rem;
	background: var(--kwd-bg);
	color: var(--kwd-fg);
	font-family: inherit;
}

.kwd-textarea {
	resize: vertical;
	height:60px;
	padding:5px;
}

.kwd-input:focus-visible,
.kwd-textarea:focus-visible {
	outline: 2px solid var(--kwd-primary);
	outline-offset: 1px;
}

.kwd-actions-row {
	display: flex;
	flex-direction:column;
	gap: 0.5rem;
	margin: 1rem 0;
}

.kwd-btn {
	padding: 0.65rem 1.1rem;
	border-radius: 8px;
	border: 1px solid var(--kwd-border);
	font-size: 0.95rem;
	cursor: pointer;
	background: var(--kwd-bg);
	color: var(--kwd-fg);
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
}

.kwd-btn:focus-visible {
	outline: 2px solid var(--kwd-primary);
	outline-offset: 1px;
}

.kwd-btn-primary {
	background: var(--kwd-primary);
	border-color: var(--kwd-primary);
	color: var(--kwd-primary-fg);
	font-weight: 600;
}

.kwd-btn-primary:disabled {
	opacity: 0.7;
	cursor: not-allowed;
}

.kwd-btn-ghost {
	background: transparent;
}

.kwd-spinner {
	width: 14px;
	height: 14px;
	border: 2px solid rgba(255, 255, 255, 0.5);
	border-top-color: #fff;
	border-radius: 50%;
	animation: kwd-spin 0.7s linear infinite;
}

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

.kwd-error {
	margin-top: 0.5rem;
	padding: 0.75rem 1rem;
	border-radius: 8px;
	background: rgba(220, 38, 38, 0.1);
	color: var(--kwd-high);
	font-size: 0.9rem;
}

.kwd-fetch-errors {
	margin-top: 0.5rem;
	padding: 0.75rem 1rem;
	border-radius: 8px;
	background: rgba(217, 119, 6, 0.1);
	color: var(--kwd-warning);
	font-size: 0.82rem;
}

.kwd-results {
	margin-top: 2rem;
}

.kwd-score-row {
	display: flex;
	align-items: center;
	gap: 1.25rem;
	margin-bottom: 1.5rem;
}

.kwd-score-circle {
	width: 84px;
	height: 84px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.6rem;
	font-weight: 700;
	color: #fff;
	flex-shrink: 0;
}

.kwd-score-low { background: var(--kwd-low); }
.kwd-score-mid { background: var(--kwd-mid); }
.kwd-score-high { background: var(--kwd-high); }

.kwd-score-label {
	font-weight: 700;
	font-size: 1rem;
  color:#fff;
}

.kwd-keyword-note {
	margin-top: 0.25rem;
	font-size: 0.85rem;
	color: #fff;
}

.kwd-section {
	margin-top: 1.5rem;
}

.kwd-subheading {
	font-size: 1rem;
	margin: 0 0 0.75rem;
    color:#fff;
}

.kwd-breakdown {
	display: flex;
	flex-direction: column;
	gap: 0.65rem;
}

.kwd-breakdown-row {
	display: grid;
	grid-template-columns: 1fr 2fr auto;
	gap: 0.75rem;
	align-items: center;
	font-size: 0.82rem;
}

@media (max-width: 600px) {
	.kwd-breakdown-row {
		grid-template-columns: 1fr;
		gap: 0.3rem;
	}
}

.kwd-breakdown-label {
	color: #fff;
}

.kwd-breakdown-bar-outer {
	background: var(--kwd-card-bg);
	border: 1px solid var(--kwd-border);
	border-radius: 999px;
	height: 8px;
	overflow: hidden;
}

.kwd-breakdown-bar-inner {
	background: var(--kwd-primary);
	height: 100%;
	border-radius: 999px;
}

.kwd-breakdown-value {
	text-align: right;
	font-weight: 600;
	white-space: nowrap;
	color:#fff;
}

.kwd-competitor-list {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.kwd-competitor-card {
	background: var(--kwd-card-bg);
	border: 1px solid var(--kwd-border);
	border-radius: 8px;
	padding: 0.65rem 0.85rem;
}

.kwd-competitor-url {
	display: block;
	color: var(--kwd-primary);
	font-size: 0.85rem;
	word-break: break-all;
	text-decoration: none;
	margin-bottom: 0.2rem;
}

.kwd-competitor-url:hover {
	text-decoration: underline;
}

.kwd-competitor-signals {
	font-size: 0.78rem;
	color: var(--kwd-muted);
}

@media print {
	.kwd-field,
	.kwd-actions-row {
		display: none !important;
	}
}