:root {
	--aialtg-primary: #6366f1;
	--aialtg-primary-hover: #4f46e5;
	--aialtg-primary-light: #e0e7ff;
	--aialtg-secondary: #818cf8;
	--aialtg-accent: #a855f7;
	--aialtg-bg: #f8fafc;
	--aialtg-card-bg: rgba(255, 255, 255, 0.9);
	--aialtg-text: #1e293b;
	--aialtg-text-muted: #64748b;
	--aialtg-border: #e2e8f0;
	--aialtg-success: #10b981;
	--aialtg-error: #ef4444;
	--aialtg-radius: 12px;
	--aialtg-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.04), 0 4px 6px -4px rgba(99, 102, 241, 0.04), 0 1px 3px 0 rgba(0, 0, 0, 0.01);
	--aialtg-shadow-hover: 0 20px 25px -5px rgba(99, 102, 241, 0.08), 0 8px 10px -6px rgba(99, 102, 241, 0.08);
	--aialtg-ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Wrapper & Layout --- */
.aialtg-wrapper,
.aialtg-wrapper * {
	box-sizing: border-box;
}

.aialtg-wrapper {
	max-width: 1100px;
	margin: 20px 20px 0 0;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--aialtg-text);
}

.aialtg-header {
	margin-bottom: 25px;
	padding: 28px 32px;
	background: linear-gradient(135deg, var(--aialtg-primary), var(--aialtg-secondary));
	border-radius: var(--aialtg-radius);
	color: #ffffff;
	box-shadow: 0 10px 20px rgba(99, 102, 241, 0.15);
	position: relative;
	overflow: hidden;
}

.aialtg-header::after {
	content: "";
	position: absolute;
	top: -50%;
	right: -20%;
	width: 300px;
	height: 300px;
	background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0) 70%);
	border-radius: 50%;
	pointer-events: none;
}

.aialtg-header h1 {
	font-size: 26px;
	font-weight: 800;
	color: #ffffff !important;
	margin: 0 0 6px 0 !important;
	padding: 0 !important;
	letter-spacing: -0.5px;
	line-height: 1.2;
}

.aialtg-subtitle {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.85);
	margin: 0;
	font-weight: 500;
}

/* --- Two Column Grid --- */
.aialtg-dashboard-layout {
	display: grid;
	grid-template-columns: 1fr 340px;
	gap: 24px;
	align-items: start;
}

@media (max-width: 900px) {
	.aialtg-dashboard-layout {
		grid-template-columns: 1fr;
	}
}

.aialtg-main-content {
	min-width: 0; /* Prevents flex/grid overflow */
}

/* --- Settings Sections & Card styling --- */
.aialtg-wrapper .form-table {
	background: var(--aialtg-card-bg);
	border-radius: var(--aialtg-radius);
	box-shadow: var(--aialtg-shadow);
	padding: 26px 30px;
	margin-top: 0;
	margin-bottom: 24px;
	border: 1px solid var(--aialtg-border);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	display: block;
	transition: box-shadow 0.3s var(--aialtg-ease), border-color 0.3s var(--aialtg-ease);
}

.aialtg-wrapper .form-table:hover {
	box-shadow: var(--aialtg-shadow-hover);
	border-color: rgba(99, 102, 241, 0.15);
}

.aialtg-wrapper h2 {
	font-size: 18px;
	font-weight: 700;
	color: #0f172a;
	margin: 0 0 8px 0;
	padding: 0;
}

/* Fix WP Table Layout inside cards */
.aialtg-wrapper .form-table tbody,
.aialtg-wrapper .form-table tr,
.aialtg-wrapper .form-table th,
.aialtg-wrapper .form-table td {
	display: block;
	width: 100%;
	padding: 0;
	text-align: left;
}

.aialtg-wrapper .form-table tr {
	margin-bottom: 20px;
}

.aialtg-wrapper .form-table tr:last-child {
	margin-bottom: 0;
}

.aialtg-wrapper .form-table th {
	font-weight: 600;
	font-size: 13px;
	color: var(--aialtg-text);
	margin-bottom: 8px;
	width: auto;
}

.aialtg-wrapper .form-table td {
	margin-bottom: 5px;
}

.aialtg-section-desc {
	margin: -4px 0 20px 0;
	color: var(--aialtg-text-muted);
	font-size: 13px;
	line-height: 1.5;
}

/* --- Inputs & Textareas --- */
.aialtg-input-wrap input[type="text"],
.aialtg-input-wrap input[type="password"],
.aialtg-input-wrap select,
.aialtg-input-wrap textarea,
.aialtg-input-group input[type="number"],
#aialtg-model-select {
	width: 100%;
	max-width: 100%;
	border: 1px solid var(--aialtg-border);
	border-radius: 8px;
	padding: 10px 14px;
	font-size: 13px;
	color: var(--aialtg-text);
	background-color: #ffffff;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02) inset;
	transition: border-color 0.2s var(--aialtg-ease), box-shadow 0.2s var(--aialtg-ease);
}

.aialtg-input-wrap input:focus,
.aialtg-input-wrap select:focus,
.aialtg-input-wrap textarea:focus,
.aialtg-input-group input:focus,
#aialtg-model-select:focus {
	border-color: var(--aialtg-primary);
	box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15), 0 1px 2px rgba(0, 0, 0, 0.02) inset;
	outline: none;
}

.aialtg-input-wrap textarea {
	resize: vertical;
	min-height: 70px;
}

.aialtg-input-group {
	display: flex;
	align-items: center;
	gap: 10px;
}

.aialtg-suffix {
	color: var(--aialtg-text-muted);
	font-size: 13px;
	font-weight: 500;
}

/* --- API Password Visibility Toggle --- */
.aialtg-password-wrap {
	position: relative;
	display: flex;
	align-items: center;
}

.aialtg-password-wrap input {
	padding-right: 42px !important;
}

.aialtg-toggle-password {
	position: absolute;
	right: 10px;
	background: none;
	border: none;
	color: var(--aialtg-text-muted);
	cursor: pointer;
	padding: 4px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: color 0.2s var(--aialtg-ease);
}

.aialtg-toggle-password:hover {
	color: var(--aialtg-primary);
}

.aialtg-toggle-password:focus {
	outline: none;
	color: var(--aialtg-primary);
}

/* --- Bouncy Toggle Switch --- */
.aialtg-toggle {
	display: inline-flex;
	align-items: center;
	cursor: pointer;
	gap: 12px;
	user-select: none;
}

.aialtg-toggle input {
	display: none;
}

.aialtg-toggle-slider {
	position: relative;
	width: 48px;
	height: 26px;
	background-color: #cbd5e1;
	border-radius: 30px;
	transition: background-color 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.aialtg-toggle-slider:before {
	position: absolute;
	content: "";
	height: 20px;
	width: 20px;
	left: 3px;
	bottom: 3px;
	background-color: #ffffff;
	border-radius: 50%;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
	transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.aialtg-toggle input:checked + .aialtg-toggle-slider {
	background-color: var(--aialtg-primary);
}

.aialtg-toggle input:checked + .aialtg-toggle-slider:before {
	transform: translateX(22px);
}

.aialtg-toggle-label {
	font-weight: 500;
	font-size: 13px;
	color: var(--aialtg-text);
}

/* Toggle Switch spring effect on click */
.aialtg-toggle:active .aialtg-toggle-slider:before {
	width: 24px;
}

.aialtg-toggle input:checked + .aialtg-toggle-slider:active:before {
	transform: translateX(18px);
}

/* --- Sidebar Cards --- */
.aialtg-sidebar {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.aialtg-sidebar .aialtg-card {
	background: var(--aialtg-card-bg);
	border: 1px solid var(--aialtg-border);
	border-radius: var(--aialtg-radius);
	box-shadow: var(--aialtg-shadow);
	padding: 24px;
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	transition: box-shadow 0.3s var(--aialtg-ease), border-color 0.3s var(--aialtg-ease);
}

.aialtg-sidebar .aialtg-card:hover {
	box-shadow: var(--aialtg-shadow-hover);
	border-color: rgba(99, 102, 241, 0.15);
}

/* Stats card gradient highlights */
.aialtg-stats-card {
	position: relative;
	overflow: hidden;
}

.aialtg-stats-card::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 5px;
	background: linear-gradient(180deg, var(--aialtg-primary), var(--aialtg-accent));
}

/* Upgrade Card Customizations */
.aialtg-upgrade-card {
	border-left: 4px solid var(--aialtg-accent) !important;
}

.aialtg-upgrade-card .aialtg-card-header h3 {
	color: var(--aialtg-accent) !important;
	display: flex;
	align-items: center;
	gap: 8px;
}

.aialtg-upgrade-card .aialtg-card-header h3 .dashicons {
	color: var(--aialtg-accent) !important;
	font-size: 18px;
	width: 18px;
	height: 18px;
}

.aialtg-upgrade-card .aialtg-card-body p {
	line-height: 1.5;
	font-size: 13px;
	margin: 0;
}

.aialtg-upgrade-card .aialtg-card-body .aialtg-btn-wrap {
	margin-top: 15px;
}

.aialtg-upgrade-card .button-primary {
	background: var(--aialtg-accent) !important;
	border-color: var(--aialtg-accent) !important;
	width: 100%;
	text-align: center;
	font-weight: 600;
	text-shadow: none;
	box-shadow: none;
}

.aialtg-upgrade-card .button-primary:hover {
	background: var(--aialtg-primary-hover) !important;
	border-color: var(--aialtg-primary-hover) !important;
}

.aialtg-card-header h3 {
	margin: 0 0 18px 0;
	font-size: 16px;
	font-weight: 700;
	color: var(--aialtg-primary);
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

/* --- Statistics Card Details --- */
.aialtg-stats-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 14px;
	margin-bottom: 20px;
	background: rgba(241, 245, 249, 0.6);
	padding: 14px;
	border-radius: 8px;
	border: 1px solid rgba(226, 232, 240, 0.8);
}

.aialtg-stat-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: 8px;
	background: #ffffff;
	border-radius: 6px;
	border: 1px solid #f1f5f9;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

.aialtg-stat-label {
	font-size: 11px;
	text-transform: uppercase;
	color: var(--aialtg-text-muted);
	font-weight: 700;
	letter-spacing: 0.5px;
	margin-bottom: 4px;
}

.aialtg-stat-value {
	font-size: 22px;
	font-weight: 800;
	color: var(--aialtg-text);
	line-height: 1.2;
}

.aialtg-stat-value.success { color: var(--aialtg-success); }
.aialtg-stat-value.error { color: var(--aialtg-error); }
.aialtg-stat-value.neutral { color: var(--aialtg-primary); }

/* Progress Bar */
.aialtg-progress-bar-wrap {
	margin-bottom: 20px;
}

.aialtg-progress-bar {
	height: 10px;
	background: #e2e8f0;
	border-radius: 6px;
	overflow: hidden;
	margin-bottom: 6px;
}

.aialtg-progress-fill {
	height: 100%;
	background: linear-gradient(90deg, var(--aialtg-primary), var(--aialtg-secondary));
	border-radius: 6px;
	transition: width 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

.aialtg-progress-text {
	font-size: 12px;
	color: var(--aialtg-text-muted);
	font-weight: 600;
	float: right;
}

/* --- Milestone Celebration Banner --- */
#aialtg-confetti-canvas {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
	z-index: 99999;
}

.aialtg-milestone-wrap {
	background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(99, 102, 241, 0.1));
	border: 1px dashed var(--aialtg-success);
	border-radius: 8px;
	padding: 16px;
	text-align: center;
	margin-bottom: 20px;
	animation: aialtgBounceIn 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes aialtgBounceIn {
	0% {
		opacity: 0;
		transform: scale(0.8);
	}
	70% {
		transform: scale(1.05);
	}
	100% {
		opacity: 1;
		transform: scale(1);
	}
}

.aialtg-milestone-badge {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	color: var(--aialtg-success);
	font-size: 14px;
	margin-bottom: 6px;
}

.aialtg-milestone-badge .dashicons {
	font-size: 20px;
	width: 20px;
	height: 20px;
	animation: aialtgRotateStar 3s infinite ease-in-out;
}

@keyframes aialtgRotateStar {
	0%, 100% { transform: rotate(0deg) scale(1); }
	50% { transform: rotate(15deg) scale(1.15); }
}

.aialtg-milestone-desc {
	font-size: 12px;
	color: var(--aialtg-text);
	margin: 0 0 10px 0;
	line-height: 1.4;
}

.aialtg-celebrate-btn {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	color: var(--aialtg-primary) !important;
	font-weight: 600 !important;
	text-decoration: none !important;
	font-size: 12px !important;
	padding: 0 !important;
	min-height: auto !important;
	line-height: 1.5 !important;
	cursor: pointer;
}

.aialtg-celebrate-btn:hover {
	color: var(--aialtg-primary-hover) !important;
}

.aialtg-celebrate-btn .dashicons {
	font-size: 14px;
	width: 14px;
	height: 14px;
	margin-top: 1px;
}

/* Controls & Buttons Wrapper */
.aialtg-controls-wrapper {
	padding-top: 20px;
	border-top: 1px solid var(--aialtg-border);
	margin-top: 15px;
}

.aialtg-buttons-row {
	display: flex;
	flex-direction: column;
	gap: 10px;
	width: 100%;
}

.aialtg-buttons-row .button {
	width: 100%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	height: 38px;
	padding: 0 16px;
	font-weight: 600;
	font-size: 13px;
	border-radius: 8px;
	border: 1px solid var(--aialtg-border);
	background: #ffffff;
	color: var(--aialtg-text);
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
	transition: all 0.2s var(--aialtg-ease);
	cursor: pointer;
}

.aialtg-buttons-row .button:hover:not(:disabled) {
	background: var(--aialtg-primary-light);
	border-color: var(--aialtg-primary);
	color: var(--aialtg-primary);
	transform: translateY(-1px);
	box-shadow: 0 4px 6px -1px rgba(99, 102, 241, 0.1), 0 2px 4px -1px rgba(99, 102, 241, 0.06);
}

.aialtg-buttons-row .button:active:not(:disabled) {
	transform: translateY(1px);
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.aialtg-buttons-row .button .dashicons {
	font-size: 16px;
	width: 16px;
	height: 16px;
	line-height: 16px;
	transition: transform 0.3s var(--aialtg-ease);
}

.aialtg-buttons-row .button:hover:not(:disabled) .dashicons {
	transform: rotate(15deg);
}

/* Premium Status Area */
.aialtg-status-area {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 12px 16px;
	border-radius: 8px;
	margin-top: 15px;
	font-size: 13px;
	font-weight: 500;
	line-height: 1.5;
	border-left: 4px solid var(--aialtg-primary);
	background: #eff6ff;
	color: #1e3a8a;
	animation: aialtgFadeIn 0.3s var(--aialtg-ease);
}

.aialtg-status-area.processing {
	border-left-color: var(--aialtg-primary);
	background: #eff6ff;
	color: #1e3a8a;
}

.aialtg-status-area.success {
	border-left-color: var(--aialtg-success);
	background: #ecfdf5;
	color: #065f46;
}

.aialtg-status-area.error {
	border-left-color: var(--aialtg-error);
	background: #fef2f2;
	color: #991b1b;
}

.aialtg-status-spinner {
	margin: 0 !important;
	float: none !important;
}

.aialtg-status-message {
	flex: 1;
}

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

.aialtg-card-footer {
	margin-top: 15px;
	font-size: 12px;
	color: var(--aialtg-text-muted);
	font-style: italic;
}

/* --- Submit Button Wrapper --- */
.aialtg-submit-wrap {
	margin-top: 24px;
}

.aialtg-submit-wrap .button-primary {
	background: linear-gradient(135deg, var(--aialtg-primary), var(--aialtg-secondary));
	border: none !important;
	font-weight: 700;
	font-size: 14px;
	padding: 8px 24px;
	min-height: 42px;
	border-radius: 8px;
	box-shadow: 0 4px 6px -1px rgba(99, 102, 241, 0.3), 0 2px 4px -1px rgba(99, 102, 241, 0.2);
	transition: all 0.2s var(--aialtg-ease);
	cursor: pointer;
}

.aialtg-submit-wrap .button-primary:hover {
	background: linear-gradient(135deg, var(--aialtg-primary-hover), var(--aialtg-primary));
	transform: translateY(-1px);
	box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.4), 0 4px 6px -2px rgba(99, 102, 241, 0.3);
}

.aialtg-submit-wrap .button-primary:active {
	transform: translateY(1px);
}

/* --- Help Card & Content --- */
.aialtg-help-card {
	background: #ffffff !important;
}

.aialtg-help-content p {
	font-size: 13px;
	line-height: 1.5;
	margin: 0 0 12px 0;
	color: var(--aialtg-text);
}

.aialtg-help-content ol {
	margin: 0 0 15px 18px;
	padding: 0;
	list-style-type: decimal;
}

.aialtg-help-content li {
	font-size: 12px;
	line-height: 1.5;
	margin-bottom: 6px;
	color: var(--aialtg-text-muted);
}

.aialtg-help-content .description {
	font-size: 11px;
	color: var(--aialtg-text-muted);
	line-height: 1.4;
	margin: 10px 0 0 0;
}

/* --- Model Selector Skeleton Loader --- */
.aialtg-skeleton-loader {
	width: 100%;
	max-width: 25em;
	height: 38px;
	background: #cbd5e1;
	border-radius: 8px;
	position: relative;
	overflow: hidden;
}

.aialtg-skeleton-input {
	width: 100%;
	height: 100%;
	background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
	background-size: 200% 100%;
	animation: aialtg-skeleton-animation 1.5s infinite;
}

@keyframes aialtg-skeleton-animation {
	0% {
		background-position: 200% 0;
	}
	100% {
		background-position: -200% 0;
	}
}

.aialtg-custom-model-input-wrap {
	margin-top: 8px;
}

/* --- Media Library Column Styles (Kept existing, refined) --- */
.aialtg-descriptor-wrap {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
}

.aialtg-generate-btn {
	border-radius: 6px !important;
	font-weight: 600 !important;
	transition: all 0.2s var(--aialtg-ease) !important;
}

.aialtg-spinner {
	float: none !important;
	margin: 0 !important;
}

.aialtg-message {
	width: 100%;
	font-size: 11px;
	margin-top: 4px;
	font-weight: 600;
}

.aialtg-message.success { color: var(--aialtg-success); }
.aialtg-message.error { color: var(--aialtg-error); }



.aialtg-badge {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 4px 8px;
	border-radius: 4px;
	font-size: 11px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	line-height: 1;
}

.aialtg-badge .dashicons {
	font-size: 14px;
	width: 14px;
	height: 14px;
	line-height: 14px;
}

.aialtg-badge-success {
	background: #ecfdf5;
	color: #065f46;
	border: 1px solid #a7f3d0;
}

.aialtg-badge-error {
	background: #fef2f2;
	color: #991b1b;
	border: 1px solid #fca5a5;
}

.aialtg-badge-neutral {
	background: #f3f4f6;
	color: #374151;
	border: 1px solid #e5e7eb;
}





/* --- Tabs Navigation & Panels --- */
.aialtg-tabs-nav {
	display: flex;
	gap: 12px;
	margin-bottom: 24px;
	border-bottom: 2px solid var(--aialtg-border);
	padding-bottom: 12px;
}

.aialtg-tab-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 18px;
	font-size: 13px;
	font-weight: 600;
	color: var(--aialtg-text-muted);
	background: none;
	border: none;
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.25s var(--aialtg-ease);
}

.aialtg-tab-btn:hover {
	color: var(--aialtg-primary);
	background-color: var(--aialtg-primary-light);
}

.aialtg-tab-btn.active {
	color: #ffffff;
	background: linear-gradient(135deg, var(--aialtg-primary), var(--aialtg-secondary));
	box-shadow: 0 4px 10px rgba(99, 102, 241, 0.2);
}

.aialtg-tab-btn .dashicons {
	font-size: 16px;
	width: 16px;
	height: 16px;
	line-height: 16px;
}

.aialtg-tab-panel {
	display: none;
	animation: aialtgFadeIn 0.35s var(--aialtg-ease);
}

.aialtg-tab-panel.active {
	display: block;
}

/* --- PRO Feature Styling --- */
.aialtg-pro-badge {
	background: linear-gradient(135deg, var(--aialtg-accent), #c084fc);
	color: #ffffff;
	font-size: 9px;
	font-weight: 800;
	padding: 2px 6px;
	border-radius: 4px;
	margin-left: 8px;
	letter-spacing: 0.5px;
	display: inline-block;
	vertical-align: middle;
	box-shadow: 0 2px 4px rgba(168, 85, 247, 0.2);
}

.aialtg-toggle-disabled {
	opacity: 0.6;
	cursor: not-allowed !important;
}

.aialtg-toggle-disabled .aialtg-toggle-slider {
	background-color: #e2e8f0;
}

.aialtg-pro-only-note {
	color: var(--aialtg-accent);
	font-weight: 500;
	font-size: 11px;
}

.aialtg-pro-only-note a {
	color: var(--aialtg-accent) !important;
	text-decoration: underline;
}

.aialtg-pro-only-note a:hover {
	color: var(--aialtg-primary) !important;
}