/* Overlay mode: full-viewport lock for guests */
body.zaislock-overlay-active {
	overflow: hidden !important;
}

/* Restore visibility once overlay is ready */
body.zaislock-overlay-active > *:not(script):not(style) {
	visibility: visible !important;
}

.zaislock-overlay {
	position: fixed !important;
	inset: 0 !important;
	z-index: 2147483647 !important;
	display: grid !important;
	place-items: center;
	padding: 48px 20px;
	font-family: ui-rounded, "Avenir Next", "Nunito Sans", "Trebuchet MS", sans-serif;
	color: var(--zaislock-text);
	background:
		radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.08), transparent 30%),
		radial-gradient(circle at 80% 35%, var(--zaislock-overlay) 0%, transparent 38%),
		linear-gradient(180deg, var(--zaislock-page-bg) 0%, #3e4151 100%);
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
	visibility: visible !important;
}

.zaislock-overlay-background {
	position: fixed;
	inset: 0;
	z-index: -1;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	opacity: 0.22;
	pointer-events: none;
}

.zaislock-overlay-card {
	position: relative;
	z-index: 1;
	width: min(100%, var(--zaislock-card-max-width));
	padding: 28px 28px 22px;
	border-radius: 8px;
	background: var(--zaislock-card-bg);
	box-shadow: 0 20px 40px rgba(4, 10, 34, 0.3);
}

/* Legacy: standalone auth page (deprecated) */
body.zaislock-auth-body {
	margin: 0;
	min-height: 100vh;
	font-family: ui-rounded, "Avenir Next", "Nunito Sans", "Trebuchet MS", sans-serif;
	color: var(--zaislock-text);
	background: var(--zaislock-page-bg);
}

.zaislock-auth-shell {
	position: relative;
	min-height: 100vh;
	display: grid;
	place-items: center;
	padding: 48px 20px;
	background:
		radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.08), transparent 30%),
		radial-gradient(circle at 80% 35%, var(--zaislock-overlay) 0%, transparent 38%),
		linear-gradient(180deg, var(--zaislock-page-bg) 0%, #3e4151 100%);
}

.zaislock-auth-background {
	position: absolute;
	inset: 0;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	opacity: 0.22;
	pointer-events: none;
}

.zaislock-auth-card {
	position: relative;
	z-index: 1;
	width: min(100%, var(--zaislock-card-max-width));
	padding: 34px 34px 28px;
	border-radius: 24px;
	background: var(--zaislock-card-bg);
	box-shadow: 0 30px 60px rgba(4, 10, 34, 0.35);
}

/* Shared: card content */

.zaislock-auth-logo {
	margin-bottom: 10px;
	text-align: left;
}

.zaislock-auth-logo img {
	max-width: 100px;
	height: auto;
}

.zaislock-auth-heading {
	margin: 0 0 10px;
	font-size: clamp(1.6rem, 4vw, 2.4rem);
	line-height: 1.1;
	letter-spacing: -0.03em;
	color: var(--zaislock-accent);
}

.zaislock-auth-intro,
.zaislock-auth-help,
.zaislock-auth-footer {
	margin: 0;
	font-size: 0.9rem;
	line-height: 1.6;
	color: var(--zaislock-text);
	opacity: 0.78;
}

.zaislock-auth-intro {
	margin-bottom: 18px;
	max-width: 100%;
}

.zaislock-auth-tabs {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	margin-bottom: 20px;
	border-bottom: 2px solid rgba(18, 60, 136, 0.12);
}

.zaislock-auth-tab {
	padding: 12px 12px 14px;
	border: 0;
	border-bottom: 3px solid transparent;
	border-radius: 0;
	background: transparent;
	font-size: 1.2rem;
	font-weight: 700;
	color: var(--zaislock-text);
	opacity: 0.5;
	cursor: pointer;
	transition: all 0.2s ease;
}

.zaislock-auth-tab.is-active {
	color: var(--zaislock-accent);
	border-bottom-color: var(--zaislock-accent);
	opacity: 1;
}

.zaislock-auth-panel {
	display: none;
}

.zaislock-auth-panel.is-active {
	display: block;
}

.zaislock-auth-form {
	display: grid;
	gap: 12px;
}

.zaislock-auth-form label {
	font-size: 0.95rem;
	font-weight: 700;
}

.zaislock-auth-form input {
	width: 100%;
	box-sizing: border-box;
	padding: 13px 14px;
	border: none;
	border-bottom: 2px solid rgba(18, 60, 136, 0.2);
	border-radius: 0;
	font-size: 0.98rem;
	color: var(--zaislock-text);
	background: transparent;
	transition: border-color 0.2s ease;
}

.zaislock-auth-form input[type="checkbox"] {
	width: auto;
	padding: 0;
	border: 1px solid rgba(18, 60, 136, 0.3);
	border-radius: 3px;
	background: transparent;
}

.zaislock-auth-form input:focus {
	outline: none;
	border-bottom-color: var(--zaislock-accent);
	background: rgba(18, 60, 136, 0.02);
}

.zaislock-password-field {
	position: relative;
}

.zaislock-password-field input {
	padding-right: 54px;
}

.zaislock-password-toggle {
	position: absolute;
	top: 50%;
	right: 10px;
	transform: translateY(-50%);
	border: 0;
	background: transparent;
	color: var(--zaislock-accent);
	cursor: pointer;
	padding: 4px 8px;
	opacity: 0.7;
	transition: opacity 0.2s ease;
	display: flex;
	align-items: center;
	justify-content: center;
}

.zaislock-password-toggle:hover {
	opacity: 1;
}

.zaislock-eye-icon {
	width: 20px;
	height: 20px;
	display: block;
}

.zaislock-checkbox-row {
	display: flex;
	align-items: center;
	gap: 10px;
	font-weight: 500;
}

.zaislock-checkbox-row input {
	width: 18px;
	height: 18px;
	padding: 0;
}

.zaislock-submit-button {
	margin-top: 8px;
	padding: 14px 24px;
	border: none;
	border-radius: 4px;
	background: var(--zaislock-accent);
	color: #fff;
	font-size: 1.15rem;
	font-weight: 700;
	cursor: pointer;
	box-shadow: 0 4px 12px rgba(18, 60, 136, 0.25);
	transition: all 0.2s ease;
}

.zaislock-submit-button:hover {
	transform: translateY(-1px);
	box-shadow: 0 6px 16px rgba(18, 60, 136, 0.3);
}

.zaislock-registration-checkbox-wrapper {
	margin: 6px 0;
}

.zaislock-checkbox-label {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	font-weight: 400 !important;
	font-size: 0.85rem !important;
	cursor: pointer;
	line-height: 1.5;
}

.zaislock-checkbox-label input[type="checkbox"] {
	margin-top: 3px;
	flex-shrink: 0;
	width: 18px;
	height: 18px;
	cursor: pointer;
}

.zaislock-checkbox-text {
	flex: 1;
	line-height: 1.5;
}

.zaislock-auth-link-row {
	margin: 14px 0 0;
	text-align: center;
}

.zaislock-auth-link-row a {
	color: #4ab3ff;
	text-decoration: none;
	font-size: 0.92rem;
}

.zaislock-auth-help {
	margin-top: 20px;
	text-align: center;
}

.zaislock-auth-footer {
	margin-top: 24px;
	font-size: 0.75rem;
	text-align: center;
	color: #999;
	opacity: 0.6;
}

.zaislock-auth-notice {
	margin-bottom: 16px;
	padding: 13px 14px;
	border-radius: 6px;
	font-size: 0.98rem;
	line-height: 1.5;
}

.zaislock-auth-notice.is-error {
	background: rgba(211, 47, 47, 0.1);
	color: #8c1c1c;
}

.zaislock-auth-notice.is-success {
	background: rgba(56, 142, 60, 0.1);
	color: #1f5a22;
}

/* OAuth social login */
.zaislock-oauth {
	margin-top: 24px;
	padding-top: 0;
}

.zaislock-oauth-buttons {
	display: flex !important;
	flex-direction: row !important;
	flex-wrap: wrap !important;
	gap: 12px !important;
}

.zaislock-oauth-button {
	display: inline-flex !important;
	flex-direction: row !important;
	align-items: center !important;
	justify-content: flex-start !important;
	gap: 12px !important;
	flex: 1 1 auto;
	min-width: 180px;
	box-sizing: border-box !important;
	padding: 12px 18px !important;
	border-radius: 8px !important;
	border: 1px solid #e5e7eb !important;
	background: #fff !important;
	color: #1f2937 !important;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 0.875rem !important;
	font-weight: 500 !important;
	text-decoration: none !important;
	cursor: pointer;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
	transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.zaislock-oauth-button:hover {
	background: #f9fafb !important;
	border-color: #d1d5db !important;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06) !important;
	color: #1f2937 !important;
}

.zaislock-oauth-button:active {
	background: #f3f4f6 !important;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
}

.zaislock-oauth-button svg.zaislock-oauth-icon {
	display: inline-block !important;
	width: 20px !important;
	height: 20px !important;
	min-width: 20px !important;
	min-height: 20px !important;
	max-width: 20px !important;
	max-height: 20px !important;
	flex-shrink: 0 !important;
	flex-grow: 0 !important;
	vertical-align: middle !important;
}

.zaislock-oauth-button span {
	display: inline !important;
	white-space: nowrap !important;
	vertical-align: middle !important;
}

.zaislock-oauth-google {
	border-color: #e5e7eb !important;
}

.zaislock-oauth-google:hover {
	border-color: #d1d5db !important;
}

.zaislock-oauth-microsoft {
	border-color: #e5e7eb !important;
}

.zaislock-oauth-microsoft:hover {
	border-color: #d1d5db !important;
}

@media (max-width: 420px) {
	.zaislock-oauth-buttons {
		flex-direction: column !important;
	}

	.zaislock-oauth-button {
		min-width: 100% !important;
		justify-content: center !important;
	}
}

@media (max-width: 640px) {
	.zaislock-overlay,
	.zaislock-auth-shell {
		padding: 24px 14px;
	}

	.zaislock-overlay-card,
	.zaislock-auth-card {
		padding: 20px 18px;
		border-radius: 6px;
	}

	.zaislock-auth-tab {
		font-size: 1.05rem;
		padding: 10px 10px 12px;
	}

	.zaislock-auth-heading {
		font-size: 1.5rem;
	}
}