/**
 * WooCommerce Pre Add To Cart Forms - Frontend Stylesheet
 *
 * Implements a premium, modern design language featuring glassmorphism, 
 * smooth micro-animations, and responsive typography.
 *
 * @package WooCommercePreAddToCartForms
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

/* --- Global Variables --- */
:root {
	--wc-pacf-font: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	--wc-pacf-primary: #720e9e;
	--wc-pacf-primary-hover: #560a77;
	--wc-pacf-secondary: #00e5ff;
	--wc-pacf-bg-modal: rgba(255, 255, 255, 0.85);
	--wc-pacf-border: rgba(255, 255, 255, 0.4);
	--wc-pacf-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
	--wc-pacf-text: #1f1f1f;
	--wc-pacf-text-muted: #666666;
	--wc-pacf-success: #00c853;
}

/* --- Dark Mode Options (Optional / Detects Browser preference) --- */
@media (prefers-color-scheme: dark) {
	:root {
		--wc-pacf-bg-modal: rgba(24, 24, 28, 0.9);
		--wc-pacf-border: rgba(255, 255, 255, 0.1);
		--wc-pacf-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
		--wc-pacf-text: #f3f3f3;
		--wc-pacf-text-muted: #aaaaaa;
	}
}

/* --- Dialog Overlay --- */
.wc-pacf-popup-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(10, 10, 15, 0.6);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	z-index: 999999;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
	font-family: var(--wc-pacf-font);
	padding: 20px;
	box-sizing: border-box;
}

.wc-pacf-popup-overlay.wc-pacf-active {
	opacity: 1;
	visibility: visible;
}

/* --- Modal Container --- */
.wc-pacf-popup-container {
	background: var(--wc-pacf-bg-modal);
	border: 1px solid var(--wc-pacf-border);
	border-radius: 20px;
	box-shadow: var(--wc-pacf-shadow);
	width: 100%;
	max-width: 600px;
	max-height: 90vh;
	overflow-y: auto;
	position: relative;
	transform: scale(0.92) translateY(10px);
	transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
}

.wc-pacf-popup-overlay.wc-pacf-active .wc-pacf-popup-container {
	transform: scale(1) translateY(0);
}

/* --- Modal Close Button --- */
.wc-pacf-popup-close {
	position: absolute;
	top: 15px;
	right: 15px;
	background: rgba(0, 0, 0, 0.05);
	border: none;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	font-size: 20px;
	line-height: 36px;
	text-align: center;
	color: var(--wc-pacf-text);
	cursor: pointer;
	transition: background-color 0.2s, transform 0.2s;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 10;
}

.wc-pacf-popup-close:hover {
	background: rgba(0, 0, 0, 0.1);
	transform: rotate(90deg);
}

/* --- Modal Header --- */
.wc-pacf-popup-header {
	padding: 25px 25px 15px;
	border-bottom: 1px solid var(--wc-pacf-border);
}

.wc-pacf-popup-title {
	margin: 0;
	font-size: 1.4rem;
	font-weight: 600;
	color: var(--wc-pacf-text);
	background: linear-gradient(135deg, var(--wc-pacf-text), var(--wc-pacf-primary));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

/* --- Modal Body & Content --- */
.wc-pacf-popup-body {
	padding: 25px;
	flex-grow: 1;
	position: relative;
}

/* --- Loading Spinner --- */
.wc-pacf-popup-loading,
.wc-pacf-inline-loading {
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 40px 0;
}

.wc-pacf-spinner {
	width: 48px;
	height: 48px;
	border: 3px solid rgba(114, 14, 158, 0.1);
	border-top-color: var(--wc-pacf-primary);
	border-bottom-color: var(--wc-pacf-secondary);
	border-radius: 50%;
	animation: wc-pacf-spin 1s linear infinite;
}

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

/* --- Agreement Checkbox Section --- */
.wc-pacf-agreement-container {
	background: rgba(114, 14, 158, 0.05);
	border: 1px solid rgba(114, 14, 158, 0.15);
	border-radius: 12px;
	padding: 15px;
	margin-bottom: 25px;
	transition: border-color 0.3s;
}

.wc-pacf-agreement-container:hover {
	border-color: var(--wc-pacf-primary);
}

.wc-pacf-agreement-label {
	display: flex;
	align-items: flex-start;
	cursor: pointer;
	font-size: 0.95rem;
	line-height: 1.4;
	color: var(--wc-pacf-text);
}

.wc-pacf-agreement-checkbox {
	margin-right: 12px !important;
	margin-top: 3px !important;
	width: 18px !important;
	height: 18px !important;
	cursor: pointer;
	accent-color: var(--wc-pacf-primary);
}

.wc-pacf-agreement-text-label {
	flex-grow: 1;
}

/* --- Custom Success Message Panel --- */
.wc-pacf-success-message {
	background: rgba(0, 200, 83, 0.1);
	border: 1px solid rgba(0, 200, 83, 0.25);
	border-radius: 12px;
	padding: 20px;
	text-align: center;
	color: var(--wc-pacf-success);
	font-weight: 500;
	margin-top: 15px;
	animation: wc-pacf-fade-in 0.5s ease;
}

@keyframes wc-pacf-fade-in {
	from {
		opacity: 0;
		transform: translateY(-5px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* --- Inline Mode Container --- */
.wc-pacf-inline-container {
	font-family: var(--wc-pacf-font);
	background: rgba(0, 0, 0, 0.02);
	border: 1px solid var(--wc-pacf-border);
	border-radius: 16px;
	padding: 20px;
	box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.02);
	animation: wc-pacf-fade-in 0.4s ease;
}

/* Forms layout fixes inside the popup */
.wc-pacf-popup-content form {
	margin: 0;
}

/* Form specific error message boxes */
.wc-pacf-error-alert {
	background: rgba(229, 57, 53, 0.1);
	border: 1px solid rgba(229, 57, 53, 0.2);
	border-radius: 10px;
	color: #d32f2f;
	font-size: 0.9rem;
	padding: 12px;
	margin-bottom: 20px;
	text-align: left;
}