/**
 * Auth Frame Styles - Redesigned
 *
 * Modal overlay with iframe for Sideconvo platform authentication.
 */

.sideconvo-auth-frame {
	position: fixed;
	top: 32px;
	left: 160px;
	right: 0;
	bottom: 0;
	background: var(--color-overlay);
	backdrop-filter: blur(var(--blur-base));
	-webkit-backdrop-filter: blur(var(--blur-base));
	display: flex;
	flex-direction: column;
	z-index: var(--z-modal);
	animation: fade-in var(--duration-base) var(--ease-out-expo);
}

/* WordPress admin adjustments */
body.folded .sideconvo-auth-frame {
	left: 36px;
}

@media screen and (max-width: 782px) {
	.sideconvo-auth-frame {
		top: 46px;
		left: 0;
	}

	body.folded .sideconvo-auth-frame {
		left: 0;
	}
}

body.is-fullscreen-mode .sideconvo-auth-frame {
	top: 0;
	left: 0;
}

/* ========================================
   HEADER
   ======================================== */

.sideconvo-auth-frame__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--space-8);
	background: var(--color-white);
	border-bottom: 1px solid var(--color-border);
	box-shadow: var(--shadow-sm);
	animation: slide-down var(--duration-base) var(--ease-out-expo);
	animation-delay: var(--delay-1);
	animation-fill-mode: both;
}

.sideconvo-auth-frame__header h2 {
	font-family: var(--font-heading);
	font-size: var(--text-2xl);
	font-weight: var(--weight-semibold);
	color: var(--color-text-primary);
	margin: 0;
	letter-spacing: var(--tracking-tight);
}

.sideconvo-auth-frame__close {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	padding: 0;
	background: transparent;
	border: none;
	border-radius: var(--radius-base);
	color: var(--color-text-secondary);
	cursor: pointer;
	transition: all var(--duration-fast) var(--ease-out-quad);
}

.sideconvo-auth-frame__close:hover:not(:disabled) {
	background: var(--color-gray-100);
	color: var(--color-text-primary);
}

.sideconvo-auth-frame__close:active:not(:disabled) {
	background: var(--color-gray-200);
	transform: scale(0.95);
}

.sideconvo-auth-frame__close:disabled {
	opacity: var(--opacity-disabled);
	cursor: not-allowed;
}

/* ========================================
   CONTENT AREA
   ======================================== */

.sideconvo-auth-frame__content {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--space-8);
	background: var(--color-bg-secondary);
	position: relative;
	overflow: hidden;
}

/* Subtle background pattern */
.sideconvo-auth-frame__content::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-image:
		linear-gradient(0deg, var(--color-border-light) 1px, transparent 1px),
		linear-gradient(90deg, var(--color-border-light) 1px, transparent 1px);
	background-size: 40px 40px;
	opacity: 0.3;
	pointer-events: none;
}

/* ========================================
   LOADING STATE
   ======================================== */

.sideconvo-auth-frame__loading {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: var(--space-6);
	min-height: 400px;
	animation: fade-in var(--duration-base) var(--ease-out-expo);
}

.sideconvo-auth-frame__spinner {
	width: 48px;
	height: 48px;
	border: 4px solid var(--color-gray-300);
	border-radius: 50%;
	border-top-color: var(--color-primary);
	animation: auth-spin 0.8s linear infinite;
}

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

.sideconvo-auth-frame__loading p {
	font-family: var(--font-body);
	font-size: var(--text-lg);
	font-weight: var(--weight-medium);
	color: var(--color-text-secondary);
	margin: 0;
}

/* ========================================
   ERROR STATE
   ======================================== */

.sideconvo-auth-frame__error {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: var(--space-6);
	min-height: 400px;
	max-width: 480px;
	margin: 0 auto;
	text-align: center;
	animation: scale-in var(--duration-base) var(--ease-out-expo);
}

.sideconvo-auth-frame__error p {
	font-family: var(--font-body);
	font-size: var(--text-lg);
	font-weight: var(--weight-medium);
	color: var(--color-error);
	margin: 0;
}

/* Use design system button */
.sideconvo-auth-frame__error button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	padding: var(--space-3) var(--space-6);
	min-height: 44px;

	font-family: var(--font-body);
	font-size: var(--text-base);
	font-weight: var(--weight-medium);

	background: var(--color-white);
	color: var(--color-navy);
	border: 2px solid var(--color-border-medium);
	border-radius: var(--radius-md);
	cursor: pointer;
	transition: all var(--duration-base) var(--ease-out-expo);
}

.sideconvo-auth-frame__error button:hover {
	background: var(--color-gray-50);
	border-color: var(--color-navy-light);
	transform: translateY(-2px);
	box-shadow: var(--shadow-base);
}

/* ========================================
   IFRAME
   ======================================== */

.sideconvo-auth-frame__iframe {
	width: 100%;
	height: 100%;
	border: none;
	border-radius: var(--radius-xl);
	background: var(--color-white);
	box-shadow: var(--shadow-xl);
	animation: scale-in var(--duration-slow) var(--ease-out-expo);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 782px) {
	.sideconvo-auth-frame__header {
		padding: var(--space-6);
	}

	.sideconvo-auth-frame__header h2 {
		font-size: var(--text-xl);
	}

	.sideconvo-auth-frame__content {
		padding: var(--space-4);
	}
}