/* AI YouTube SEO Generator Pro - Frontend Styles */

.aiysg-wrapper {
	--aiysg-bg: #ffffff;
	--aiysg-surface: #f9f9fb;
	--aiysg-border: #e5e7eb;
	--aiysg-text: #1f2430;
	--aiysg-muted: #6b7280;
	--aiysg-primary: #d21f3c;
	--aiysg-primary-dark: #a8172f;
	--aiysg-primary-light: #ffe6e9;
	--aiysg-radius: 14px;
	--aiysg-shadow: 0 6px 24px rgba(17, 17, 17, 0.08);
	box-sizing: border-box;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--aiysg-text);
}

.aiysg-wrapper.aiysg-theme-red {
	--aiysg-bg: #fff8f8;
	--aiysg-surface: #fff0f1;
	--aiysg-border: #f6c9ce;
	--aiysg-primary: #d21f3c;
	--aiysg-primary-dark: #a8172f;
}

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

.aiysg-container {
	max-width: 900px;
	margin: 0 auto;
	background: var(--aiysg-bg);
	border: 1px solid var(--aiysg-border);
	border-radius: var(--aiysg-radius);
	box-shadow: var(--aiysg-shadow);
	padding: 32px;
	position: relative;
}

.aiysg-theme-switch {
	position: absolute;
	top: 20px;
	right: 20px;
	display: flex;
	align-items: center;
	gap: 8px;
}

.aiysg-theme-label {
	font-size: 12px;
	color: var(--aiysg-muted);
}

.aiysg-theme-btn {
	width: 22px;
	height: 22px;
	border-radius: 50%;
	border: 2px solid var(--aiysg-border);
	cursor: pointer;
	padding: 0;
	transition: transform 0.15s ease;
}

.aiysg-theme-btn:hover {
	transform: scale(1.12);
}

.aiysg-theme-white-btn {
	background: #ffffff;
}

.aiysg-theme-red-btn {
	background: #d21f3c;
}

.aiysg-heading {
	font-size: 26px;
	font-weight: 700;
	margin: 0 0 6px;
	color: var(--aiysg-text);
}

.aiysg-subheading {
	margin: 0 0 24px;
	color: var(--aiysg-muted);
	font-size: 14px;
}

.aiysg-field {
	margin-bottom: 18px;
}

.aiysg-field label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	margin-bottom: 6px;
	color: var(--aiysg-text);
}

.aiysg-input,
.aiysg-select,
.aiysg-tags-textarea {
	width: 100%;
	padding: 12px 14px;
	border-radius: 10px;
	border: 1px solid var(--aiysg-border);
	background: var(--aiysg-surface);
	font-size: 14px;
	color: var(--aiysg-text);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.aiysg-input:focus,
.aiysg-select:focus,
.aiysg-tags-textarea:focus {
	outline: none;
	border-color: var(--aiysg-primary);
	box-shadow: 0 0 0 3px var(--aiysg-primary-light);
}

.aiysg-field-search .aiysg-input {
	font-size: 16px;
	padding: 16px 18px;
}

.aiysg-fields-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 16px;
	margin-bottom: 8px;
}

.aiysg-error-box {
	background: #fdecec;
	border: 1px solid #f5b5bb;
	color: #9c1c2e;
	padding: 12px 16px;
	border-radius: 10px;
	font-size: 13px;
	margin: 16px 0;
}

.aiysg-actions {
	display: flex;
	gap: 12px;
	margin-top: 20px;
	flex-wrap: wrap;
}

.aiysg-btn {
	appearance: none;
	border: none;
	cursor: pointer;
	font-size: 15px;
	font-weight: 600;
	padding: 15px 26px;
	border-radius: 12px;
	transition: transform 0.12s ease, box-shadow 0.12s ease, opacity 0.12s ease;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
}

.aiysg-btn:active {
	transform: translateY(1px);
}

.aiysg-btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
	transform: none;
}

.aiysg-btn-generate {
	flex: 1 1 auto;
	min-width: 240px;
	background: linear-gradient(135deg, var(--aiysg-primary), var(--aiysg-primary-dark));
	color: #fff;
	box-shadow: 0 8px 20px rgba(210, 31, 60, 0.28);
}

.aiysg-btn-generate:hover:not(:disabled) {
	box-shadow: 0 10px 26px rgba(210, 31, 60, 0.36);
}

.aiysg-btn-secondary {
	background: var(--aiysg-surface);
	color: var(--aiysg-text);
	border: 1px solid var(--aiysg-border);
}

.aiysg-btn-secondary:hover:not(:disabled) {
	background: var(--aiysg-primary-light);
	border-color: var(--aiysg-primary);
}

.aiysg-btn-copy-all,
.aiysg-btn-copy-small {
	background: var(--aiysg-primary-light);
	color: var(--aiysg-primary-dark);
	padding: 8px 16px;
	font-size: 13px;
	border-radius: 8px;
}

.aiysg-btn-copy-all:hover,
.aiysg-btn-copy-small:hover {
	background: var(--aiysg-primary);
	color: #fff;
}

.aiysg-copy-item {
	background: transparent;
	border: 1px solid var(--aiysg-border);
	color: var(--aiysg-muted);
	padding: 6px 12px;
	font-size: 12px;
	border-radius: 8px;
	cursor: pointer;
	white-space: nowrap;
}

.aiysg-copy-item:hover {
	background: var(--aiysg-primary);
	border-color: var(--aiysg-primary);
	color: #fff;
}

.aiysg-spinner {
	width: 16px;
	height: 16px;
	border: 2px solid rgba(255, 255, 255, 0.5);
	border-top-color: #fff;
	border-radius: 50%;
	animation: aiysg-spin 0.7s linear infinite;
}

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

.aiysg-loading-text {
	margin-top: 12px;
	font-size: 13px;
	color: var(--aiysg-primary-dark);
	font-weight: 600;
	text-align: center;
}

.aiysg-results {
	margin-top: 32px;
	border-top: 1px solid var(--aiysg-border);
	padding-top: 24px;
}

.aiysg-results-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 16px;
}

.aiysg-results-header h3 {
	margin: 0;
	font-size: 18px;
}

.aiysg-result-card {
	background: var(--aiysg-surface);
	border: 1px solid var(--aiysg-border);
	border-radius: var(--aiysg-radius);
	padding: 18px 20px;
	margin-bottom: 16px;
}

.aiysg-card-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 10px;
}

.aiysg-card-header h4 {
	margin: 0;
	font-size: 15px;
}

.aiysg-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.aiysg-list li {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 12px;
	background: var(--aiysg-bg);
	border: 1px solid var(--aiysg-border);
	border-radius: 10px;
	padding: 12px 14px;
	font-size: 14px;
	line-height: 1.5;
}

.aiysg-list li .aiysg-item-text {
	flex: 1 1 auto;
	word-break: break-word;
}

.aiysg-tags-textarea {
	resize: vertical;
	min-height: 100px;
}

.aiysg-toast {
	position: fixed;
	bottom: 24px;
	left: 50%;
	transform: translateX(-50%);
	background: #1f2430;
	color: #fff;
	padding: 12px 22px;
	border-radius: 10px;
	font-size: 13px;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
	z-index: 99999;
}

@media (max-width: 600px) {
	.aiysg-container {
		padding: 20px;
		border-radius: 10px;
	}

	.aiysg-heading {
		font-size: 21px;
	}

	.aiysg-theme-switch {
		position: static;
		justify-content: flex-end;
		margin-bottom: 12px;
	}

	.aiysg-actions {
		flex-direction: column;
	}

	.aiysg-btn-generate {
		min-width: 0;
		width: 100%;
	}
}