/* Diprella-style auth modal — DSDT theme tokens */

.jbs-auth-modal {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--jbs-space-4);
	font-family: var(--jbs-font);
	visibility: visible;
	pointer-events: auto;
}

.jbs-auth-modal[hidden] {
	display: none !important;
	visibility: hidden;
	pointer-events: none;
}

.jbs-auth-modal.is-open[hidden] {
	display: flex !important;
}

.jbs-auth-modal__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(28, 29, 31, 0.48);
	opacity: 0;
	transition: opacity 0.45s cubic-bezier(0.32, 0.72, 0, 1);
}

.jbs-auth-modal.is-open .jbs-auth-modal__backdrop {
	opacity: 1;
}

.jbs-auth-modal__dialog {
	position: relative;
	z-index: 1;
	width: min(920px, 100%);
	max-height: min(640px, calc(100vh - 2rem));
	/* iOS-style: slightly scaled down + lightly offset, then spring to rest */
	transform: translate3d(0, 18px, 0) scale(0.92);
	opacity: 0;
	filter: none;
	transform-origin: center center;
	will-change: transform, opacity;
	transition:
		transform 0.58s cubic-bezier(0.34, 1.4, 0.64, 1),
		opacity 0.4s cubic-bezier(0.32, 0.72, 0, 1);
}

.jbs-auth-modal.is-open .jbs-auth-modal__dialog {
	transform: translate3d(0, 0, 0) scale(1);
	opacity: 1;
}

.jbs-auth-modal.is-closing .jbs-auth-modal__backdrop {
	opacity: 0;
	transition-duration: 0.28s;
	transition-timing-function: cubic-bezier(0.4, 0, 1, 1);
}

.jbs-auth-modal.is-closing .jbs-auth-modal__dialog {
	transform: translate3d(0, 12px, 0) scale(0.94);
	opacity: 0;
	transition-duration: 0.28s, 0.22s;
	transition-timing-function: cubic-bezier(0.4, 0, 1, 1), cubic-bezier(0.4, 0, 1, 1);
}

.jbs-auth-modal__close {
	position: absolute;
	top: 0.65rem;
	right: 0.65rem;
	z-index: 120;
	width: 2.25rem;
	height: 2.25rem;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 0;
	background: transparent;
	color: #fff;
	font-size: 1.5rem;
	line-height: 1;
	cursor: pointer;
}

.jbs-auth-modal__close:focus-visible {
	outline: none;
	box-shadow: var(--jbs-focus-ring);
}

.jbs-auth-modal__container {
	position: relative;
	display: block;
	width: 100%;
	height: min(560px, calc(100vh - 2.5rem));
	background: var(--jbs-surface);
	border: 1px solid var(--jbs-border);
	border-radius: 12px;
	box-shadow: var(--jbs-shadow);
	overflow: hidden;
}

.jbs-auth-modal__container--login-only {
	max-width: 420px;
	margin-inline: auto;
	height: auto;
	max-height: min(560px, calc(100vh - 2.5rem));
}

.jbs-auth-modal__container--login-only .jbs-auth-modal__form-panel--login {
	position: relative;
	width: 100%;
	height: auto;
	max-height: min(560px, calc(100vh - 2.5rem));
}

/* Mobile tabs — hidden on desktop */
.jbs-auth-modal__mobile-tabs {
	display: none;
}

/* Form panels */
.jbs-auth-modal__form-panel {
	position: absolute;
	top: 0;
	left: 0;
	width: 50%;
	height: 100%;
	overflow-y: auto;
	overflow-x: hidden;
	background: var(--jbs-surface);
	transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.45s ease;
	-webkit-overflow-scrolling: touch;
}

.jbs-auth-modal__form-panel--login {
	z-index: 2;
	opacity: 1;
}

.jbs-auth-modal__form-panel--signup {
	z-index: 1;
	opacity: 0;
	pointer-events: none;
}

.jbs-auth-modal__container.is-signup .jbs-auth-modal__form-panel--login {
	transform: translateX(100%);
	opacity: 0;
	pointer-events: none;
	z-index: 1;
}

.jbs-auth-modal__container.is-signup .jbs-auth-modal__form-panel--signup {
	transform: translateX(100%);
	opacity: 1;
	pointer-events: auto;
	z-index: 5;
}

.jbs-auth-modal__form-inner {
	--jbs-auth-content-width: 360px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: flex-start;
	min-height: 100%;
	padding: var(--jbs-space-6) var(--jbs-space-5);
	box-sizing: border-box;
}

.jbs-auth-modal__form-inner > .jbs-auth-modal__brand,
.jbs-auth-modal__form-inner > .jbs-auth-modal__heading,
.jbs-auth-modal__form-inner > .jbs-auth-modal__alerts,
.jbs-auth-modal__form-inner > .jbs-auth-modal__hint,
.jbs-auth-modal__form-inner > .jbs-auth-modal__fallback,
.jbs-auth-modal__form-inner > .jbs-auth-modal__form,
.jbs-auth-modal__view > .jbs-auth-modal__heading,
.jbs-auth-modal__view > .jbs-auth-modal__alerts,
.jbs-auth-modal__view > .jbs-auth-modal__hint,
.jbs-auth-modal__view > .jbs-auth-modal__form {
	width: 100%;
	max-width: var(--jbs-auth-content-width);
	box-sizing: border-box;
}

.jbs-auth-modal__brand {
	margin: 0 0 var(--jbs-space-3);
	display: flex;
	align-items: center;
}

.jbs-auth-modal__logo {
	display: block;
	height: 64px;
	width: auto;
	max-width: 260px;
	object-fit: contain;
}

.jbs-auth-modal__brand-text {
	font-size: 1.125rem;
	font-weight: 700;
	letter-spacing: 0.02em;
	color: var(--jbs-text);
	text-transform: uppercase;
}

.jbs-auth-modal__heading {
	margin: 0 0 var(--jbs-space-5);
	font-family: var(--jbs-font-display);
	font-size: 1.5rem;
	font-weight: 700;
	line-height: 1.25;
	color: var(--jbs-accent);
}

.jbs-auth-modal__form {
	display: flex;
	flex-direction: column;
	gap: var(--jbs-space-3);
	width: 100%;
	max-width: var(--jbs-auth-content-width, 360px);
}

.jbs-auth-modal__field {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
}

.jbs-auth-modal__field label:not(.screen-reader-text) {
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--jbs-text);
}

.jbs-auth-modal__field .tutor-form-control::placeholder,
.jbs-auth-modal__field input::placeholder {
	color: var(--jbs-muted);
	opacity: 1;
}

.jbs-auth-modal__field .tutor-form-control,
.jbs-auth-modal__field input[type="text"],
.jbs-auth-modal__field input[type="email"],
.jbs-auth-modal__field input[type="password"] {
	width: 100%;
	min-height: 44px;
	padding: 0.55rem 0.75rem;
	border: 1px solid var(--jbs-border);
	border-radius: var(--jbs-radius-sm);
	background: var(--jbs-page-bg);
	color: var(--jbs-text);
	font-family: inherit;
	font-size: 0.9375rem;
	box-sizing: border-box;
}

.jbs-auth-modal__field .tutor-form-control:focus,
.jbs-auth-modal__field input:focus {
	outline: none;
	border-color: var(--jbs-accent);
	box-shadow: var(--jbs-focus-ring);
	background: #fff;
}

.jbs-auth-modal__password-wrap {
	position: relative;
}

.jbs-auth-modal__password-wrap .tutor-form-control,
.jbs-auth-modal__password-wrap input {
	padding-right: 2.75rem;
}

.jbs-auth-modal__toggle-pass {
	position: absolute;
	top: 50%;
	right: 0.5rem;
	transform: translateY(-50%);
	width: 2rem;
	height: 2rem;
	border: 0;
	background: transparent;
	cursor: pointer;
	padding: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--jbs-muted);
}

.jbs-auth-modal__toggle-pass:hover,
.jbs-auth-modal__toggle-pass:focus-visible {
	color: var(--jbs-text);
}

.jbs-auth-modal__toggle-pass:focus-visible {
	outline: none;
	box-shadow: var(--jbs-focus-ring);
}

.jbs-auth-modal__icon-eye,
.jbs-auth-modal__icon-eye-off {
	display: block;
	flex-shrink: 0;
}

.jbs-auth-modal__icon-eye-off {
	display: none;
}

.jbs-auth-modal__toggle-pass.is-on .jbs-auth-modal__icon-eye {
	display: none;
}

.jbs-auth-modal__toggle-pass.is-on .jbs-auth-modal__icon-eye-off {
	display: block;
}

.jbs-auth-modal__view.is-hidden,
.jbs-auth-modal__view[hidden] {
	display: none !important;
}

.jbs-auth-modal__hint {
	margin: 0 0 var(--jbs-space-4);
	font-size: 0.875rem;
	line-height: 1.5;
	color: var(--jbs-muted);
	max-width: 360px;
	margin-inline: auto;
}

.jbs-auth-modal__alerts--success {
	background: #e8f5e9;
	border-color: #a5d6a7;
	color: var(--jbs-success);
}

.jbs-auth-modal__back {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	min-height: 44px;
	margin-top: var(--jbs-space-2);
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--jbs-accent);
	font-family: inherit;
	font-size: 0.875rem;
	font-weight: 600;
	cursor: pointer;
	text-decoration: underline;
	text-underline-offset: 2px;
}

.jbs-auth-modal__back:hover {
	color: var(--jbs-accent-hover);
}

.jbs-auth-modal__row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--jbs-space-3);
	flex-wrap: wrap;
	font-size: 0.8125rem;
}

.jbs-auth-modal__remember {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	color: var(--jbs-text);
	cursor: pointer;
}

.jbs-auth-modal__forgot {
	border: 0;
	background: transparent;
	padding: 0;
	color: var(--jbs-accent);
	font-family: inherit;
	font-size: inherit;
	text-decoration: underline;
	text-underline-offset: 2px;
	cursor: pointer;
}

.jbs-auth-modal__forgot:hover {
	color: var(--jbs-accent-hover);
}

.jbs-auth-modal__field--check {
	flex-direction: row;
	align-items: flex-start;
	gap: 0.5rem;
	font-size: 0.8125rem;
}

.jbs-auth-modal__field--check label {
	font-weight: 400;
	line-height: 1.4;
}

.jbs-auth-modal__field--check a {
	color: var(--jbs-accent);
}

.jbs-auth-modal__submit {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	min-height: 48px;
	margin-top: var(--jbs-space-2);
	padding: 0 1.25rem;
	border: 1px solid var(--jbs-accent);
	border-radius: var(--jbs-radius-sm);
	background: var(--jbs-accent);
	color: #fff;
	font-family: inherit;
	font-size: 0.875rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	cursor: pointer;
	transition: background 0.2s ease, border-color 0.2s ease;
}

.jbs-auth-modal__submit:hover {
	background: var(--jbs-accent-hover);
	border-color: var(--jbs-accent-hover);
}

.jbs-auth-modal__submit:focus-visible {
	outline: none;
	box-shadow: var(--jbs-focus-ring);
}

.jbs-auth-modal__submit:disabled,
.jbs-auth-modal__form.is-locked .jbs-auth-modal__submit,
.jbs-auth-modal__form.is-loading .jbs-auth-modal__submit {
	opacity: 0.65;
	cursor: not-allowed;
	pointer-events: none;
}

.jbs-auth-modal__form.is-locked input.tutor-form-control,
.jbs-auth-modal__form.is-locked .jbs-auth-modal__remember {
	opacity: 0.65;
}

.jbs-auth-modal__alerts {
	margin: 0 0 var(--jbs-space-3);
	padding: var(--jbs-space-3);
	background: #fdecea;
	border: 1px solid #f5c2c0;
	color: var(--jbs-danger);
	font-size: 0.875rem;
	box-sizing: border-box;
}

.jbs-auth-modal__alerts.is-empty,
.jbs-auth-modal__alerts[hidden] {
	display: none;
}

.jbs-auth-modal__alerts.is-animating {
	animation: jbs-auth-alert-in 0.28s ease-out;
}

@keyframes jbs-auth-alert-in {
	from {
		opacity: 0;
		transform: translateY(-4px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.jbs-auth-modal__alert {
	margin: 0;
}

.jbs-auth-modal__alert + .jbs-auth-modal__alert {
	margin-top: 0.35rem;
}

/* Overlay — Diprella slide */
.jbs-auth-modal__overlay-wrap {
	position: absolute;
	top: 0;
	left: 50%;
	width: 50%;
	height: 100%;
	overflow: hidden;
	z-index: 100;
	transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.jbs-auth-modal__container.is-signup .jbs-auth-modal__overlay-wrap {
	transform: translateX(-100%);
}

.jbs-auth-modal__overlay {
	position: relative;
	left: -100%;
	width: 200%;
	height: 100%;
	display: flex;
	background: var(--jbs-accent);
	background-image:
		radial-gradient(circle at 18% 22%, rgba(255, 255, 255, 0.14) 0, rgba(255, 255, 255, 0.14) 18%, transparent 19%),
		radial-gradient(circle at 82% 78%, rgba(0, 0, 0, 0.08) 0, rgba(0, 0, 0, 0.08) 22%, transparent 23%),
		linear-gradient(135deg, var(--jbs-accent) 0%, var(--jbs-accent-hover) 100%);
	transform: translateX(0);
	transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.jbs-auth-modal__container.is-signup .jbs-auth-modal__overlay {
	transform: translateX(50%);
}

.jbs-auth-modal__overlay-panel {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	width: 50%;
	height: 100%;
	padding: var(--jbs-space-6);
	box-sizing: border-box;
	color: #fff;
	transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.jbs-auth-modal__overlay-panel--left {
	transform: translateX(-20%);
}

.jbs-auth-modal__container.is-signup .jbs-auth-modal__overlay-panel--left {
	transform: translateX(0);
}

.jbs-auth-modal__overlay-panel--right {
	transform: translateX(0);
}

.jbs-auth-modal__container.is-signup .jbs-auth-modal__overlay-panel--right {
	transform: translateX(20%);
}

.jbs-auth-modal__overlay-title {
	margin: 0 0 var(--jbs-space-3);
	font-family: var(--jbs-font-display);
	font-size: 1.75rem;
	font-weight: 700;
	line-height: 1.2;
	color: #fff;
}

.jbs-auth-modal__overlay-text {
	margin: 0 0 var(--jbs-space-5);
	max-width: 16rem;
	font-size: 0.9375rem;
	line-height: 1.5;
	color: rgba(255, 255, 255, 0.92);
}

.jbs-auth-modal__overlay-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	min-width: 9rem;
	padding: 0 1.5rem;
	border: 1px solid rgba(255, 255, 255, 0.85);
	border-radius: var(--jbs-radius-sm);
	background: transparent;
	color: #fff;
	font-family: inherit;
	font-size: 0.8125rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	cursor: pointer;
	transition: background 0.2s ease, color 0.2s ease;
}

.jbs-auth-modal__overlay-btn:hover {
	background: #fff;
	color: var(--jbs-accent);
}

.jbs-auth-modal__overlay-btn:focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.45);
}

/* Close sits over the right panel: white on login overlay, dark on signup form */
.jbs-auth-modal__container.is-signup .jbs-auth-modal__close {
	color: var(--jbs-text);
}

.jbs-auth-modal__container--login-only .jbs-auth-modal__close {
	color: var(--jbs-text);
}

/* Shortcode triggers */
.jbs-auth-trigger {
	font-family: var(--jbs-font);
	cursor: pointer;
}

.jbs-auth-trigger--button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 40px;
	padding: 0 0.9rem;
	border-radius: var(--jbs-radius-sm);
	font-size: 0.875rem;
	font-weight: 700;
}

.jbs-auth-trigger--ghost {
	border: 1px solid var(--jbs-text);
	color: var(--jbs-text);
	background: #fff;
}

.jbs-auth-trigger--ghost:hover {
	background: var(--jbs-page-bg);
}

.jbs-auth-trigger--primary {
	border: 1px solid var(--jbs-accent);
	background: var(--jbs-accent);
	color: #fff;
}

.jbs-auth-trigger--primary:hover {
	background: var(--jbs-accent-hover);
	border-color: var(--jbs-accent-hover);
}

.jbs-auth-trigger--link {
	border: 0;
	background: transparent;
	color: var(--jbs-accent);
	font-size: inherit;
	font-weight: 600;
	text-decoration: underline;
	text-underline-offset: 2px;
	padding: 0;
}

.jbs-auth-trigger:focus-visible {
	outline: none;
	box-shadow: var(--jbs-focus-ring);
}

body.jbs-auth-modal-open {
	overflow: hidden;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
	.jbs-auth-modal__backdrop,
	.jbs-auth-modal__dialog,
	.jbs-auth-modal.is-closing .jbs-auth-modal__backdrop,
	.jbs-auth-modal.is-closing .jbs-auth-modal__dialog,
	.jbs-auth-modal__form-panel,
	.jbs-auth-modal__overlay-wrap,
	.jbs-auth-modal__overlay,
	.jbs-auth-modal__overlay-panel {
		transition-duration: 0.01ms !important;
		filter: none !important;
		transform: none !important;
	}

	.jbs-auth-modal:not(.is-open) .jbs-auth-modal__dialog {
		opacity: 0;
	}
}

/* Mobile + tablet: stacked layout, centered in viewport */
@media (max-width: 1024px) {
	.jbs-auth-modal {
		padding: var(--jbs-space-4);
		align-items: center;
		justify-content: center;
	}

	.jbs-auth-modal__dialog {
		width: min(440px, 100%);
		max-height: calc(100vh - 2rem);
		margin: auto;
	}

	.jbs-auth-modal__container {
		height: auto;
		max-height: calc(100vh - 2.5rem);
		display: flex;
		flex-direction: column;
	}

	.jbs-auth-modal__mobile-tabs {
		display: flex;
		flex-shrink: 0;
		border-bottom: 1px solid var(--jbs-border);
		background: var(--jbs-surface);
	}

	.jbs-auth-modal__mobile-tab {
		flex: 1;
		min-height: 48px;
		border: 0;
		border-bottom: 2px solid transparent;
		background: transparent;
		font-family: inherit;
		font-size: 0.875rem;
		font-weight: 700;
		color: var(--jbs-muted);
		cursor: pointer;
	}

	.jbs-auth-modal__mobile-tab.is-active {
		color: var(--jbs-accent);
		border-bottom-color: var(--jbs-accent);
	}

	.jbs-auth-modal__overlay-wrap {
		display: none;
	}

	.jbs-auth-modal__form-panel {
		position: relative;
		width: 100%;
		height: auto;
		max-height: calc(100vh - 6rem);
		transform: none !important;
		opacity: 1 !important;
		pointer-events: auto !important;
	}

	.jbs-auth-modal__form-panel--signup {
		display: none;
	}

	.jbs-auth-modal__container.is-signup .jbs-auth-modal__form-panel--login {
		display: none;
	}

	.jbs-auth-modal__container.is-signup .jbs-auth-modal__form-panel--signup {
		display: block;
	}

	.jbs-auth-modal__form-inner {
		padding: var(--jbs-space-5) var(--jbs-space-4);
	}

	.jbs-auth-modal__close,
	.jbs-auth-modal__container.is-signup .jbs-auth-modal__close {
		color: var(--jbs-text);
	}

	.jbs-auth-modal__heading {
		font-size: 1.25rem;
	}
}

@media (max-width: 480px) {
	.jbs-auth-modal {
		padding: var(--jbs-space-3);
	}

	.jbs-auth-modal__dialog {
		width: 100%;
	}
}