/**
 * Tools Engine - Shared Universal Design System (Public Styles)
 * Modern Premium SaaS Dark Theme
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
	--ag-bg-base: #0a0e17;
	--ag-bg-surface: #121824;
	--ag-bg-surface-hover: #1b2336;
	--ag-border-color: #212c42;
	--ag-border-hover: #324466;
	
	/* Brand Colors */
	--ag-primary: #6366f1;
	--ag-primary-hover: #4f46e5;
	--ag-primary-glow: rgba(99, 102, 241, 0.15);
	
	--ag-success: #10b981;
	--ag-success-glow: rgba(16, 185, 129, 0.1);
	--ag-warning: #f59e0b;
	--ag-error: #ef4444;
	
	/* Text Colors */
	--ag-text-primary: #f8fafc;
	--ag-text-secondary: #94a3b8;
	--ag-text-muted: #64748b;
	
	/* Layout Specs */
	--ag-radius-sm: 8px;
	--ag-radius-md: 12px;
	--ag-radius-lg: 16px;
	--ag-transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
	--ag-font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Wrapper and Typography reset */
.ag-tool-wrapper {
	font-family: var(--ag-font-family);
	background-color: var(--ag-bg-base);
	color: var(--ag-text-primary);
	border: 1px solid var(--ag-border-color);
	border-radius: var(--ag-radius-lg);
	padding: 2.5rem;
	max-width: 100%;
	margin: 2rem auto;
	box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
	box-sizing: border-box;
}

.ag-tool-wrapper * {
	box-sizing: border-box;
}

/* Tool Header */
.ag-tool-header {
	margin-bottom: 2rem;
	border-bottom: 1px solid var(--ag-border-color);
	padding-bottom: 1.5rem;
}

.ag-tool-title {
	font-size: 2rem;
	font-weight: 700;
	color: var(--ag-text-primary);
	margin: 0 0 0.5rem 0;
	letter-spacing: -0.025em;
	background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.ag-tool-description {
	font-size: 1rem;
	color: var(--ag-text-secondary);
	margin: 0;
	line-height: 1.6;
}

/* Shared Layout Containers */
.ag-grid-2 {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2rem;
}

@media (min-width: 768px) {
	.ag-grid-2 {
		grid-template-columns: 1.4fr 1fr;
	}
}

/* Input Card and Textarea Components */
.ag-input-container {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.ag-label {
	font-weight: 600;
	font-size: 0.875rem;
	color: var(--ag-text-secondary);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.ag-textarea {
	width: 100%;
	min-height: 250px;
	background-color: var(--ag-bg-surface);
	border: 1px solid var(--ag-border-color);
	border-radius: var(--ag-radius-md);
	padding: 1.25rem;
	color: var(--ag-text-primary);
	font-family: inherit;
	font-size: 1.05rem;
	line-height: 1.6;
	resize: vertical;
	transition: var(--ag-transition-smooth);
	box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.ag-textarea:focus {
	outline: none;
	border-color: var(--ag-primary);
	box-shadow: 0 0 0 4px var(--ag-primary-glow), inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.ag-textarea::placeholder {
	color: var(--ag-text-muted);
}

/* Reusable Controls & Buttons */
.ag-controls-row {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	margin-top: 1rem;
}

.ag-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	font-family: inherit;
	font-weight: 600;
	font-size: 0.95rem;
	padding: 0.75rem 1.5rem;
	border-radius: var(--ag-radius-sm);
	cursor: pointer;
	transition: var(--ag-transition-smooth);
	border: 1px solid transparent;
}

.ag-btn-primary {
	background-color: var(--ag-primary);
	color: #fff;
}

.ag-btn-primary:hover {
	background-color: var(--ag-primary-hover);
	transform: translateY(-1px);
}

.ag-btn-secondary {
	background-color: var(--ag-bg-surface);
	color: var(--ag-text-primary);
	border-color: var(--ag-border-color);
}

.ag-btn-secondary:hover {
	background-color: var(--ag-bg-surface-hover);
	border-color: var(--ag-border-hover);
	transform: translateY(-1px);
}

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

/* Result Cards and Grid */
.ag-results-sidebar {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

.ag-results-card {
	background-color: var(--ag-bg-surface);
	border: 1px solid var(--ag-border-color);
	border-radius: var(--ag-radius-md);
	padding: 1.5rem;
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.ag-results-card-title {
	font-size: 1.1rem;
	font-weight: 700;
	color: var(--ag-text-primary);
	margin: 0;
	border-bottom: 1px solid var(--ag-border-color);
	padding-bottom: 0.75rem;
}

.ag-results-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1rem;
}

.ag-stat-item {
	background-color: var(--ag-bg-base);
	border: 1px solid var(--ag-border-color);
	border-radius: var(--ag-radius-sm);
	padding: 1rem;
	text-align: center;
	transition: var(--ag-transition-smooth);
}

.ag-stat-item:hover {
	border-color: var(--ag-border-hover);
	transform: scale(1.02);
}

.ag-stat-val {
	display: block;
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--ag-primary);
	margin-bottom: 0.25rem;
}

.ag-stat-lbl {
	display: block;
	font-size: 0.75rem;
	font-weight: 600;
	color: var(--ag-text-secondary);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.ag-read-time-box {
	background: linear-gradient(135deg, var(--ag-primary-glow) 0%, rgba(99, 102, 241, 0.02) 100%);
	border: 1px solid var(--ag-primary);
	border-radius: var(--ag-radius-sm);
	padding: 1rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.ag-read-lbl {
	font-weight: 600;
	font-size: 0.875rem;
	color: var(--ag-text-primary);
}

.ag-read-val {
	font-weight: 700;
	font-size: 1rem;
	color: var(--ag-primary);
}

/* Notices and Alerts */
.ag-notice {
	display: flex;
	align-items: flex-start;
	gap: 1rem;
	padding: 1rem 1.25rem;
	border-radius: var(--ag-radius-md);
	margin: 1.5rem 0;
	border: 1px solid transparent;
	font-size: 0.95rem;
	line-height: 1.5;
}

.ag-notice-info {
	background-color: var(--ag-primary-glow);
	border-color: var(--ag-primary);
	color: var(--ag-text-primary);
}

.ag-notice-success {
	background-color: var(--ag-success-glow);
	border-color: var(--ag-success);
	color: var(--ag-text-primary);
}

.ag-notice-warning {
	background: rgba(245, 158, 11, 0.1);
	border-color: var(--ag-warning);
	color: var(--ag-text-primary);
}

.ag-notice-error {
	background: rgba(239, 68, 110, 0.1);
	border-color: var(--ag-error);
	color: var(--ag-text-primary);
}

/* Dynamic toast helper */
.ag-toast {
	position: fixed;
	bottom: 2rem;
	right: 2rem;
	background-color: #1e293b;
	color: #fff;
	padding: 0.75rem 1.5rem;
	border-radius: 9999px;
	box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
	font-weight: 600;
	font-size: 0.875rem;
	border: 1px solid var(--ag-border-color);
	transform: translateY(100px);
	opacity: 0;
	transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
	z-index: 99999;
}

.ag-toast.show {
	transform: translateY(0);
	opacity: 1;
}

/* ── Frontend User Dashboard Portal ────────────────────────────────────────── */
.ag-db-portal {
	display: flex;
	flex-direction: column;
	background-color: var(--ag-bg-base);
	border: 1px solid var(--ag-border-color);
	border-radius: var(--ag-radius-lg);
	box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
	color: var(--ag-text-primary);
	font-family: var(--ag-font-family);
	overflow: hidden;
	margin: 2rem 0;
	box-sizing: border-box;
	min-height: 600px;
	width: 100% !important;
	max-width: 100% !important;
}

@media (min-width: 992px) {
	.ag-db-portal {
		flex-direction: row;
	}
}

.ag-db-portal * {
	box-sizing: border-box;
}

/* Sidebar panel */
.ag-db-sidebar {
	width: 100%;
	background-color: #0c111c;
	border-bottom: 1px solid var(--ag-border-color);
	padding: 2rem 1.5rem;
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	flex-shrink: 0;
}

@media (min-width: 992px) {
	.ag-db-sidebar {
		width: 280px;
		border-bottom: none;
		border-right: 1px solid var(--ag-border-color);
	}
}

.ag-db-brand {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.ag-db-brand h3 {
	margin: 0;
	font-size: 1.2rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	background: linear-gradient(135deg, #fff 0%, #a5b4fc 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.ag-db-brand .dashicons {
	font-size: 1.5rem;
	width: 1.5rem;
	height: 1.5rem;
	color: var(--ag-primary);
}

.ag-db-search-container {
	position: relative;
	width: 100%;
}

.ag-db-search-icon {
	position: absolute;
	left: 0.75rem;
	top: 50%;
	transform: translateY(-50%);
	color: var(--ag-text-muted);
	pointer-events: none;
	font-size: 1.15rem;
	width: 1.15rem;
	height: 1.15rem;
}

.ag-db-search-input {
	width: 100%;
	background-color: var(--ag-bg-surface);
	border: 1px solid var(--ag-border-color);
	border-radius: var(--ag-radius-sm);
	padding: 0.65rem 0.75rem 0.65rem 2.25rem;
	color: var(--ag-text-primary);
	font-family: inherit;
	font-size: 0.9rem;
	transition: var(--ag-transition-smooth);
}

.ag-db-search-input:focus {
	outline: none;
	border-color: var(--ag-primary);
	box-shadow: 0 0 0 3px var(--ag-primary-glow);
}

/* Sidebar Categories */
.ag-db-categories {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
}

@media (min-width: 992px) {
	.ag-db-categories {
		flex-direction: column;
		flex-wrap: nowrap;
	}
}

.ag-db-cat-item {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	padding: 0.6rem 1rem;
	border-radius: var(--ag-radius-sm);
	font-size: 0.85rem;
	font-weight: 500;
	color: var(--ag-text-secondary);
	cursor: pointer;
	transition: var(--ag-transition-smooth);
	border: 1px solid transparent;
	user-select: none;
}

.ag-db-cat-item:hover {
	background-color: var(--ag-bg-surface);
	color: var(--ag-text-primary);
}

.ag-db-cat-item.active {
	background-color: var(--ag-primary-glow);
	color: #fff;
	border-color: rgba(99, 102, 241, 0.3);
	font-weight: 600;
}

.ag-db-cat-item .dashicons {
	font-size: 1.1rem;
	width: 1.1rem;
	height: 1.1rem;
}

/* Main Dashboard content area */
.ag-db-main {
	flex-grow: 1;
	padding: 2.5rem;
	display: flex;
	flex-direction: column;
	gap: 2rem;
	min-width: 0;
	background-color: #0b0e14;
}

.ag-db-header-row {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
	border-bottom: 1px solid var(--ag-border-color);
	padding-bottom: 1.25rem;
}

.ag-db-title {
	font-size: 1.75rem;
	font-weight: 700;
	margin: 0;
	color: #fff;
	letter-spacing: -0.02em;
}

.ag-db-subtitle {
	font-size: 0.95rem;
	color: var(--ag-text-secondary);
	margin: 0;
}

/* Tool Grid */
.ag-db-tools-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 1.5rem;
	transition: opacity 0.2s ease;
}

/* Clean cards for tools */
.ag-db-tool-card {
	background-color: var(--ag-bg-surface);
	border: 1px solid var(--ag-border-color);
	border-radius: var(--ag-radius-md);
	padding: 1.5rem;
	display: flex;
	flex-direction: column;
	gap: 1rem;
	cursor: pointer;
	transition: var(--ag-transition-smooth);
	position: relative;
	overflow: hidden;
}

.ag-db-tool-card:hover {
	transform: translateY(-4px);
	border-color: var(--ag-primary);
	box-shadow: 0 12px 30px -10px rgba(99, 102, 241, 0.25);
}

.ag-db-card-icon-wrapper {
	width: 44px;
	height: 44px;
	background-color: var(--ag-bg-base);
	border: 1px solid var(--ag-border-color);
	border-radius: var(--ag-radius-sm);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--ag-primary);
	transition: var(--ag-transition-smooth);
}

.ag-db-tool-card:hover .ag-db-card-icon-wrapper {
	background-color: var(--ag-primary);
	border-color: var(--ag-primary);
	color: #fff;
	box-shadow: 0 0 15px var(--ag-primary-glow);
}

.ag-db-card-icon-wrapper .dashicons {
	font-size: 1.35rem;
	width: 1.35rem;
	height: 1.35rem;
}

.ag-db-card-content {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	flex-grow: 1;
}

.ag-db-card-title {
	margin: 0;
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--ag-text-primary);
}

.ag-db-card-desc {
	margin: 0;
	font-size: 0.85rem;
	line-height: 1.5;
	color: var(--ag-text-secondary);
}

.ag-db-card-badge {
	align-self: flex-start;
	font-size: 0.7rem;
	font-weight: 600;
	color: var(--ag-primary);
	background-color: var(--ag-primary-glow);
	padding: 0.25rem 0.6rem;
	border-radius: 9999px;
	border: 1px solid rgba(99, 102, 241, 0.2);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.ag-db-no-tools {
	grid-column: 1 / -1;
	text-align: center;
	padding: 3rem;
	color: var(--ag-text-muted);
	font-size: 1rem;
	border: 1px dashed var(--ag-border-color);
	border-radius: var(--ag-radius-md);
	background-color: var(--ag-bg-surface);
}

/* Loaded tool viewport details */
.ag-db-viewport {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	animation: agFadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.ag-db-viewport.hidden {
	display: none;
}

.ag-db-viewport-bar {
	display: flex;
	border-bottom: 1px solid var(--ag-border-color);
	padding-bottom: 1rem;
}

.ag-db-back-btn {
	background-color: var(--ag-bg-surface);
	color: var(--ag-text-primary);
	border: 1px solid var(--ag-border-color);
	border-radius: var(--ag-radius-sm);
	padding: 0.5rem 1rem;
	font-size: 0.85rem;
	font-weight: 600;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	transition: var(--ag-transition-smooth);
}

.ag-db-back-btn:hover {
	background-color: var(--ag-bg-surface-hover);
	border-color: var(--ag-border-hover);
	transform: translateX(-2px);
}

.ag-db-back-btn .dashicons {
	font-size: 1rem;
	width: 1rem;
	height: 1rem;
}

.ag-db-loaded-tool-header {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
}

.ag-db-loaded-tool-title {
	font-size: 1.75rem;
	font-weight: 700;
	margin: 0;
	color: #fff;
	background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.ag-db-loaded-tool-desc {
	font-size: 0.95rem;
	color: var(--ag-text-secondary);
	margin: 0;
	line-height: 1.5;
}

.ag-db-loaded-tool-content {
	background-color: var(--ag-bg-base);
	border: 1px solid var(--ag-border-color);
	border-radius: var(--ag-radius-lg);
	padding: 2rem;
}

/* Dashboard dynamic load shimmers */
.ag-db-shimmer-container {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	width: 100%;
}

.ag-db-shimmer-line {
	height: 20px;
	width: 100%;
	background: linear-gradient(90deg, #1b2336 25%, #28334e 50%, #1b2336 75%);
	background-size: 200% 100%;
	animation: agShimmer 1.5s infinite;
	border-radius: 4px;
}

.ag-db-shimmer-line.header {
	height: 40px;
	width: 40%;
}

.ag-db-shimmer-line.desc {
	height: 16px;
	width: 80%;
	margin-bottom: 1rem;
}

.ag-db-shimmer-line.body-large {
	height: 250px;
}

@keyframes agShimmer {
	0% {
		background-position: 200% 0;
	}
	100% {
		background-position: -200% 0;
	}
}

@keyframes agFadeIn {
	from {
		opacity: 0;
		transform: translateY(8px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* ── Category Shortcode Grid Layouts ── */
.ag-cat-grid {
	display: grid;
	gap: 1.5rem;
	width: 100%;
	box-sizing: border-box;
}

.ag-cat-tool-link {
	text-decoration: none !important;
	color: inherit !important;
	display: block;
}

/* 2 Column Responsive Grid */
.ag-cat-grid-cols-2 {
	grid-template-columns: 1fr;
}
@media (min-width: 768px) {
	.ag-cat-grid-cols-2 {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* 3 Column Responsive Grid */
.ag-cat-grid-cols-3 {
	grid-template-columns: 1fr;
}
@media (min-width: 576px) {
	.ag-cat-grid-cols-3 {
		grid-template-columns: repeat(2, 1fr);
	}
}
@media (min-width: 992px) {
	.ag-cat-grid-cols-3 {
		grid-template-columns: repeat(3, 1fr);
	}
}

/* 4 Column Responsive Grid */
.ag-cat-grid-cols-4 {
	grid-template-columns: 1fr;
}
@media (min-width: 480px) {
	.ag-cat-grid-cols-4 {
		grid-template-columns: repeat(2, 1fr);
	}
}
@media (min-width: 768px) {
	.ag-cat-grid-cols-4 {
		grid-template-columns: repeat(3, 1fr);
	}
}
@media (min-width: 1200px) {
	.ag-cat-grid-cols-4 {
		grid-template-columns: repeat(4, 1fr);
	}
}