/**
 * Advanced Age Gate - Frontend Styles
 * Uses CSS custom properties injected inline by PHP (see Display::build_dynamic_css).
 */

.aag-overlay {
	position: fixed;
	inset: 0;
	z-index: 999999;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
	background-color: var(--aag-overlay-color, #000);
	background-color: color-mix(in srgb, var(--aag-overlay-color, #000) calc(var(--aag-overlay-opacity, 0.75) * 100%), transparent);
	-webkit-backdrop-filter: blur(var(--aag-bg-blur, 8px));
	backdrop-filter: blur(var(--aag-bg-blur, 8px));
	opacity: 0;
	transition: opacity 0.25s ease;
}

.aag-overlay.aag-visible {
	opacity: 1;
}

.aag-overlay[hidden] {
	display: none !important;
}

html.aag-no-scroll,
body.aag-no-scroll {
	overflow: hidden !important;
	height: 100%;
}

.aag-popup {
	width: 100%;
	max-width: var(--aag-width, 480px);
	max-height: 90vh;
	overflow-y: auto;
	background: var(--aag-popup-bg, #fff);
	color: var(--aag-text-color, #1a1a1a);
	border-radius: var(--aag-border-radius, 16px);
	padding: var(--aag-padding, 32px);
	box-shadow: var(--aag-box-shadow, 0 20px 60px rgba(0,0,0,0.3));
	font-family: var(--aag-font-family, inherit);
	font-size: var(--aag-font-size, 16px);
	line-height: 1.5;
	transform: translateY(20px) scale(0.98);
	opacity: 0;
	transition: transform 0.3s ease, opacity 0.3s ease;
	box-sizing: border-box;
}

.aag-overlay.aag-visible .aag-popup {
	transform: translateY(0) scale(1);
	opacity: 1;
}

.aag-logo {
	text-align: center;
	margin-bottom: 16px;
}

.aag-logo img {
	max-width: 160px;
	max-height: 80px;
	height: auto;
	width: auto;
	display: inline-block;
}

.aag-title {
	text-align: center;
	font-size: 1.5em;
	font-weight: 700;
	margin: 0 0 12px;
	color: inherit;
}

.aag-age-requirement {
	text-align: center;
	font-weight: 600;
	margin: 0 0 12px;
	opacity: 0.85;
}

.aag-description {
	text-align: center;
	margin-bottom: 20px;
	opacity: 0.9;
}

.aag-description p {
	margin: 0 0 10px;
}

.aag-divider {
	height: 1px;
	background: var(--aag-divider-color, #e5e5e5);
	border: none;
	margin: 20px 0;
}

.aag-checkboxes {
	display: flex;
	flex-direction: column;
	gap: 12px;
	margin-bottom: 24px;
	text-align: left;
}

.aag-checkbox-item {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	cursor: pointer;
	font-size: 0.95em;
}

.aag-checkbox-input {
	margin-top: 3px;
	width: 18px;
	height: 18px;
	flex-shrink: 0;
	cursor: pointer;
	accent-color: var(--aag-confirm-bg, #16a34a);
}

.aag-required-mark {
	color: #e11d48;
	margin-left: 2px;
}

.aag-actions {
	display: flex;
	gap: 12px;
	flex-wrap: nowrap;
}

.aag-btn {
	flex: 1 1 0;
	min-width: 0;
	padding: 12px 16px;
	font-size: var(--aag-btn-font-size, 15px);
	font-weight: 600;
	text-align: center;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	border: none;
	cursor: pointer;
	border-radius: var(--aag-btn-radius, 8px);
	transition: transform 0.15s ease, opacity 0.15s ease, filter 0.15s ease;
	font-family: inherit;
}

.aag-btn:hover:not(:disabled) {
	filter: brightness(0.95);
	transform: translateY(-1px);
}

.aag-btn:active:not(:disabled) {
	transform: translateY(0);
}

.aag-btn:focus-visible {
	outline: 3px solid #60a5fa;
	outline-offset: 2px;
}

.aag-btn-confirm {
	background: var(--aag-confirm-bg, #16a34a);
	color: var(--aag-confirm-color, #fff);
}

.aag-btn-confirm:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

.aag-btn-exit {
	background: var(--aag-exit-bg, #e5e5e5);
	color: var(--aag-exit-color, #1a1a1a);
}

.aag-footer-text {
	margin-top: 20px;
	text-align: center;
	font-size: 0.8em;
	opacity: 0.7;
}

.aag-footer-text a {
	color: inherit;
	text-decoration: underline;
}

/* Responsive */
@media (max-width: 560px) {
	.aag-popup {
		padding: calc(var(--aag-padding, 32px) * 0.7) 20px;
		max-height: 92vh;
	}

	.aag-actions {
		flex-direction: row;
	}

	.aag-btn {
		font-size: calc(var(--aag-btn-font-size, 15px) * 0.93);
		padding: 12px 8px;
	}
}

/* Dark mode support - only applied when enabled via .aag-dark-mode-enabled on overlay */
@media (prefers-color-scheme: dark) {
	.aag-overlay.aag-dark-mode-enabled .aag-popup {
		background: #1c1c1e;
		color: #f2f2f2;
	}

	.aag-overlay.aag-dark-mode-enabled .aag-divider {
		background: #3a3a3c;
	}

	.aag-overlay.aag-dark-mode-enabled .aag-btn-exit {
		background: #3a3a3c;
		color: #f2f2f2;
	}
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
	.aag-overlay,
	.aag-popup,
	.aag-btn {
		transition: none !important;
	}
}