/**
 * Mersal OTP Login — theme-agnostic styles
 *
 * Token priority (highest wins):
 * 1. --motp-detected-*  (set once by JS from live theme button/input)
 * 2. Common theme CSS variables (if defined by the active theme)
 * 3. --motp-safe-*      (neutral fallbacks from Theme_Adapter)
 *
 * No hard dependency on Astra, Woodmart, Elementor, or any theme.
 */

.mersal-otp-login,
.mersal-otp-wc-login,
.mersal-otp-wc-add,
.mersal-otp-wp-login,
.mersal-otp-alongside,
.mersal-otp-wc-divider {
	/* Resolved plugin tokens */
	--motp-primary: var(
		--motp-detected-primary,
		var(
			--wp--preset--color--primary,
			var(
				--wp--preset--color--vivid-cyan-blue,
				var(
					--e-global-color-primary,
					var(
						--wd-primary-color,
						var(
							--ast-global-color-0,
							var(
								--primary-color,
								var(
									--primary,
									var(
										--accent-color,
										var(
											--color-primary,
											var(--global-palette1, var(--motp-safe-primary, #333333))
										)
									)
								)
							)
						)
					)
				)
			)
		)
	);

	--motp-primary-hover: var(
		--motp-detected-primary-hover,
		var(
			--wp--preset--color--secondary,
			var(
				--ast-global-color-1,
				var(--wd-alternative-color, var(--motp-safe-primary-hover, #1a1a1a))
			)
		)
	);

	--motp-button-text: var(--motp-detected-button-text, var(--motp-safe-button-text, #ffffff));

	--motp-text: var(
		--motp-detected-text,
		var(
			--wp--preset--color--foreground,
			var(
				--wp--preset--color--contrast,
				var(
					--ast-global-color-2,
					var(--body-text-color, var(--motp-safe-text, #333333))
				)
			)
		)
	);

	--motp-heading: var(
		--motp-detected-heading,
		var(
			--wp--preset--color--contrast,
			var(--ast-global-color-2, var(--heading-color, var(--motp-text)))
		)
	);

	--motp-muted: var(
		--motp-detected-muted,
		var(
			--wp--preset--color--cyan-bluish-gray,
			var(--ast-global-color-3, var(--motp-safe-muted, #666666))
		)
	);

	--motp-border: var(
		--motp-detected-border,
		var(
			--wp--preset--color--cyan-bluish-gray,
			var(
				--ast-border-color,
				var(--border-color, var(--motp-safe-border, #dddddd))
			)
		)
	);

	--motp-background: var(
		--motp-detected-background,
		var(
			--wp--preset--color--base,
			var(--ast-global-color-4, var(--motp-safe-background, #f7f7f7))
		)
	);

	--motp-card: var(
		--motp-detected-card,
		var(
			--wp--preset--color--base,
			var(--ast-global-color-5, var(--motp-safe-card, #ffffff))
		)
	);

	--motp-error: var(--motp-detected-error, var(--motp-safe-error, #b42318));
	--motp-success: var(--motp-detected-success, var(--motp-safe-success, #067647));
	--motp-radius: var(
		--motp-detected-radius,
		var(--wp--custom--border-radius, var(--motp-safe-radius, 6px))
	);
	--motp-shadow: var(--motp-detected-shadow, var(--motp-safe-shadow, 0 1px 2px rgba(0, 0, 0, 0.04), 0 6px 18px rgba(0, 0, 0, 0.05)));
	--motp-focus: var(--motp-detected-focus, var(--motp-safe-focus, rgba(51, 51, 51, 0.18)));
	--motp-selected-bg: var(--motp-detected-selected-bg, var(--motp-safe-selected-bg, rgba(51, 51, 51, 0.06)));
	--motp-input-bg: var(--motp-detected-input-bg, var(--motp-card));
	--motp-input-height: var(--motp-detected-input-height, auto);
}

.mersal-otp-login {
	box-sizing: border-box;
	width: 100%;
	max-width: 560px;
	margin: 0 auto 2rem;
	color: var(--motp-text, inherit);
	font-family: inherit;
	font-size: 15px;
	font-weight: 400;
	line-height: 1.6;
	background: transparent;
}

.mersal-otp-login *,
.mersal-otp-login *::before,
.mersal-otp-login *::after {
	box-sizing: border-box;
}

.mersal-otp-login__card {
	background: var(--motp-card);
	border: 1px solid var(--motp-border);
	border-radius: var(--motp-radius);
	box-shadow: var(--motp-shadow);
	padding: 28px 28px 24px;
}

/* Tabs */
.mersal-otp-login__tabs {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0;
	margin: 0 0 24px;
	border: 1px solid var(--motp-border);
	border-radius: var(--motp-radius);
	overflow: hidden;
	background: var(--motp-background);
}

.mersal-otp-login__tab {
	appearance: none;
	margin: 0;
	padding: 12px 16px;
	border: 0;
	background: transparent;
	color: var(--motp-muted);
	font: inherit;
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.02em;
	text-transform: uppercase;
	cursor: pointer;
	transition: background-color 180ms ease, color 180ms ease;
}

.mersal-otp-login__tab + .mersal-otp-login__tab {
	border-left: 1px solid var(--motp-border);
}

.mersal-otp-login__tab:hover:not(.is-active) {
	color: var(--motp-heading);
	background: rgba(0, 0, 0, 0.03);
}

.mersal-otp-login__tab.is-active {
	background: var(--motp-primary);
	color: var(--motp-button-text);
}

.mersal-otp-login__tab:focus-visible {
	outline: 2px dotted var(--motp-primary);
	outline-offset: -2px;
	z-index: 1;
}

.mersal-otp-login__tab:disabled {
	cursor: not-allowed;
	opacity: 0.7;
}

/* Soften tabs while OTP is pending */
.mersal-otp-login.is-otp-pending .mersal-otp-login__tabs {
	opacity: 0.72;
	margin-bottom: 18px;
}

.mersal-otp-login.is-otp-pending .mersal-otp-login__tab.is-active {
	background: var(--motp-selected-bg, rgba(0, 0, 0, 0.06));
	color: var(--motp-primary);
	box-shadow: inset 0 -2px 0 var(--motp-primary);
}

/* Header */
.mersal-otp-login__header {
	margin: 0 0 20px;
}

.mersal-otp-login__title {
	margin: 0 0 6px;
	padding: 0;
	color: var(--motp-heading, inherit);
	font-family: inherit;
	font-size: 22px;
	font-weight: 600;
	line-height: 1.3;
}

.mersal-otp-login__desc {
	margin: 0;
	color: var(--motp-muted);
	font-size: 14px;
	line-height: 1.5;
}

/* Fields */
.mersal-otp-login__field {
	margin: 0 0 16px;
}

.mersal-otp-login__label {
	display: block;
	margin: 0 0 6px;
	color: var(--motp-heading);
	font-size: 13px;
	font-weight: 500;
}

.mersal-otp-login__req {
	color: var(--motp-error);
	margin-inline-start: 2px;
}

.mersal-otp-login__input,
.mersal-otp-login__select {
	width: 100%;
	margin: 0;
	padding: 12px 14px;
	min-height: var(--motp-input-height);
	border: 1px solid var(--motp-border);
	border-radius: var(--motp-radius);
	background: var(--motp-input-bg);
	color: var(--motp-text, inherit);
	font: inherit;
	font-size: 15px;
	line-height: 1.4;
	transition: border-color 180ms ease, box-shadow 180ms ease;
}

.mersal-otp-login__select {
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666666' d='M1.4.6 6 5.2 10.6.6 12 2 6 8 0 2z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 14px center;
	background-color: var(--motp-input-bg);
	padding-right: 36px;
}

.mersal-otp-login__input::placeholder {
	color: var(--motp-muted);
	opacity: 0.75;
}

.mersal-otp-login__input:focus,
.mersal-otp-login__select:focus {
	outline: none;
	border-color: var(--motp-primary);
	box-shadow: 0 0 0 3px var(--motp-focus);
}

.mersal-otp-login__phone-row {
	display: grid;
	grid-template-columns: minmax(140px, 0.9fr) 1.4fr;
	gap: 12px;
	margin: 0 0 4px;
}

/* Verify panel */
.mersal-otp-login__verify-header {
	text-align: center;
	margin: 0 0 20px;
}

.mersal-otp-login__verify-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	margin: 0 0 12px;
	border-radius: 50%;
	background: var(--motp-selected-bg, rgba(0, 0, 0, 0.05));
	color: var(--motp-primary);
}

.mersal-otp-login__title--verify {
	font-size: 20px;
	margin-bottom: 8px;
}

.mersal-otp-login__desc--verify {
	margin: 0 0 8px;
}

.mersal-otp-login__phone-masked {
	margin: 0;
	color: var(--motp-heading);
	font-size: 18px;
	font-weight: 600;
	letter-spacing: 0.02em;
	font-variant-numeric: tabular-nums;
}

.mersal-otp-login__otp-status {
	margin: 10px 0 0;
	font-size: 13px;
	font-weight: 500;
	line-height: 1.4;
}

.mersal-otp-login__otp-status.is-success {
	color: var(--motp-success);
}

.mersal-otp-login__otp-status.is-success::before {
	content: "✓ ";
}

.mersal-otp-login__field--otp {
	margin-bottom: 12px;
}

.mersal-otp-login__field--otp .mersal-otp-login__label {
	text-align: center;
}

.mersal-otp-login__otp-wrap {
	position: relative;
	margin: 0 auto;
	max-width: 320px;
}

.mersal-otp-login__otp-slots {
	display: flex;
	justify-content: center;
	gap: 8px;
	pointer-events: auto;
	cursor: text;
}

.mersal-otp-login__otp-slot {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 52px;
	border: 1px solid var(--motp-border);
	border-radius: var(--motp-radius);
	background: var(--motp-input-bg);
	color: var(--motp-heading);
	font-size: 24px;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
	line-height: 1;
	transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.mersal-otp-login__otp-slot.is-filled {
	border-color: var(--motp-primary);
}

.mersal-otp-login.is-otp-focused .mersal-otp-login__otp-slot.is-active {
	border-color: var(--motp-primary);
	box-shadow: 0 0 0 3px var(--motp-focus);
}

.mersal-otp-login[data-state="invalid_otp"] .mersal-otp-login__otp-slot {
	border-color: var(--motp-error);
}

.mersal-otp-login__otp-field {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 0;
	border: 0;
	opacity: 0.01;
	color: transparent;
	caret-color: transparent;
	background: transparent;
	font-size: 24px;
	letter-spacing: 2.2em;
	text-align: center;
	cursor: text;
	z-index: 2;
}

.mersal-otp-login__otp-field:focus {
	outline: none;
}

.mersal-otp-login__panel--otp .mersal-otp-login__message {
	text-align: center;
	margin: 0 0 14px;
	min-height: 0;
}

.mersal-otp-login__panel--otp .mersal-otp-login__message:empty {
	display: none;
}

.mersal-otp-login__message--phone:empty {
	display: none;
}

/* Delivery cards */
.mersal-otp-login__delivery {
	margin: 8px 0 18px;
}

.mersal-otp-login__channels {
	display: grid;
	gap: 10px;
}

.mersal-otp-login__channel {
	display: grid;
	grid-template-columns: 28px 1fr 18px;
	align-items: center;
	gap: 12px;
	width: 100%;
	margin: 0;
	padding: 14px 14px;
	border: 1px solid var(--motp-border);
	border-radius: var(--motp-radius);
	background: var(--motp-card);
	color: inherit;
	font: inherit;
	text-align: left;
	cursor: pointer;
	transition: border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.mersal-otp-login__channel:hover {
	border-color: var(--motp-primary);
}

.mersal-otp-login__channel.is-selected {
	border-color: var(--motp-primary);
	background: var(--motp-selected-bg);
	box-shadow: inset 0 0 0 1px var(--motp-primary);
}

.mersal-otp-login__channel:focus-visible {
	outline: 2px dotted var(--motp-primary);
	outline-offset: 2px;
}

.mersal-otp-login__channel-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	color: var(--motp-primary);
}

.mersal-otp-login__channel-body {
	display: grid;
	gap: 2px;
	min-width: 0;
}

.mersal-otp-login__channel-title {
	font-size: 14px;
	font-weight: 600;
	color: var(--motp-heading);
}

.mersal-otp-login__channel-desc {
	font-size: 12px;
	line-height: 1.4;
	color: var(--motp-muted);
}

.mersal-otp-login__channel-radio {
	width: 16px;
	height: 16px;
	border: 2px solid var(--motp-border);
	border-radius: 50%;
	position: relative;
	justify-self: end;
}

.mersal-otp-login__channel.is-selected .mersal-otp-login__channel-radio {
	border-color: var(--motp-primary);
}

.mersal-otp-login__channel.is-selected .mersal-otp-login__channel-radio::after {
	content: "";
	position: absolute;
	inset: 3px;
	border-radius: 50%;
	background: var(--motp-primary);
}

/* Buttons */
.mersal-otp-login__btn {
	appearance: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	width: 100%;
	margin: 0;
	padding: 14px 24px;
	border: 0;
	border-radius: var(--motp-radius);
	background: var(--motp-primary);
	color: var(--motp-button-text);
	font: inherit;
	font-size: 14px;
	font-weight: 600;
	line-height: 1;
	cursor: pointer;
	transition: background-color 180ms ease, opacity 180ms ease, color 180ms ease;
}

.mersal-otp-login__btn:hover:not(:disabled) {
	background: var(--motp-primary-hover);
	color: var(--motp-button-text);
}

.mersal-otp-login__btn:focus-visible {
	outline: 2px dotted var(--motp-primary);
	outline-offset: 2px;
}

.mersal-otp-login__btn:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

.mersal-otp-login__btn--resend {
	width: auto;
	min-height: 0;
	padding: 0;
	background: transparent;
	color: var(--motp-muted);
	font-weight: 500;
	text-decoration: none;
}

.mersal-otp-login__btn--resend.is-ready {
	color: var(--motp-primary);
	font-weight: 600;
}

.mersal-otp-login__btn--resend:hover:not(:disabled) {
	background: transparent;
	color: var(--motp-primary-hover);
	text-decoration: underline;
}

.mersal-otp-login__btn--resend:disabled {
	opacity: 1;
	color: var(--motp-muted);
	font-weight: 500;
	cursor: default;
}

.mersal-otp-login__spinner {
	display: none;
	width: 14px;
	height: 14px;
	border: 2px solid rgba(255, 255, 255, 0.35);
	border-top-color: currentColor;
	border-radius: 50%;
	animation: mersal-otp-spin 0.7s linear infinite;
}

.mersal-otp-login[data-state="sending"] .mersal-otp-login__btn--primary .mersal-otp-login__spinner,
.mersal-otp-login[data-state="verifying"] .mersal-otp-login__btn--verify .mersal-otp-login__spinner {
	display: inline-block;
}

.mersal-otp-login[data-state="sending"] .mersal-otp-login__btn--primary,
.mersal-otp-login[data-state="verifying"] .mersal-otp-login__btn--verify {
	pointer-events: none;
	opacity: 0.85;
}

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

.mersal-otp-login__secure {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	margin: 14px 0 0;
	color: var(--motp-muted);
	font-size: 12px;
	line-height: 1.45;
}

.mersal-otp-login__secure-icon {
	display: inline-flex;
	margin-top: 1px;
	color: var(--motp-muted);
	flex: 0 0 auto;
}

.mersal-otp-login__otp-actions {
	margin-top: 18px;
	text-align: center;
}

.mersal-otp-login__resend-block {
	display: grid;
	gap: 4px;
	justify-items: center;
	margin: 0 0 14px;
}

.mersal-otp-login__resend-prompt {
	margin: 0;
	color: var(--motp-muted);
	font-size: 13px;
}

.mersal-otp-login__link--back {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 36px;
	padding: 4px 8px;
	color: var(--motp-muted);
	font-size: 13px;
	font-weight: 500;
	text-decoration: none;
}

.mersal-otp-login__link--back:hover {
	color: var(--motp-primary);
	text-decoration: underline;
}

.mersal-otp-login__muted {
	color: var(--motp-muted);
}

.mersal-otp-login__link {
	appearance: none;
	display: inline;
	width: auto;
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--motp-muted);
	font: inherit;
	font-size: 13px;
	text-decoration: underline;
	cursor: pointer;
}

.mersal-otp-login__link:hover {
	color: var(--motp-primary);
}

.mersal-otp-login__message {
	min-height: 1.2em;
	margin: 16px 0 0;
	padding: 0;
	font-size: 13px;
	line-height: 1.45;
	color: var(--motp-muted);
}

.mersal-otp-login__message.is-error {
	color: var(--motp-error);
}

.mersal-otp-login__message.is-success {
	color: var(--motp-success);
}

.mersal-otp-login__hint {
	margin: 0;
	color: var(--motp-muted);
	font-size: 13px;
}

.mersal-otp-login__switch {
	margin: 10px 0 0;
	text-align: center;
}

/* WooCommerce / login integration helpers (scoped classes only) */
.mersal-otp-wc-login,
.mersal-otp-wc-add {
	margin: 0 0 28px;
}

.mersal-otp-wc-divider {
	display: flex;
	align-items: center;
	gap: 14px;
	margin: 8px 0 24px;
	color: var(--motp-muted, #666666);
	font-family: inherit;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.mersal-otp-wc-divider::before,
.mersal-otp-wc-divider::after {
	content: "";
	flex: 1 1 auto;
	height: 1px;
	background: var(--motp-border, #dddddd);
}

.mersal-otp-pwd-fallback {
	margin: 0 0 20px;
	text-align: center;
	font-size: 14px;
}

.mersal-otp-pwd-fallback a,
.mersal-otp-show-wc-password {
	color: var(--motp-primary, inherit);
}

/* wp-login.php */
.login .mersal-otp-wp-login {
	width: 100%;
}

.login .mersal-otp-login {
	max-width: 100%;
	margin: 0 0 16px;
}

.login .mersal-otp-pwd-fallback {
	margin-top: 8px;
}

/* Dark scheme: only when no live detection yet */
@media (prefers-color-scheme: dark) {
	.mersal-otp-login:not([data-theme-adapted="1"]),
	.mersal-otp-wc-login:not([data-theme-adapted="1"]),
	.mersal-otp-wc-add:not([data-theme-adapted="1"]) {
		--motp-safe-text: #e8e8e8;
		--motp-safe-heading: #f5f5f5;
		--motp-safe-muted: #a8a8a8;
		--motp-safe-border: #3a3a3a;
		--motp-safe-background: #1f1f1f;
		--motp-safe-card: #242424;
		--motp-safe-primary: #e8e8e8;
		--motp-safe-primary-hover: #ffffff;
		--motp-safe-button-text: #111111;
		--motp-safe-focus: rgba(232, 232, 232, 0.2);
		--motp-safe-selected-bg: rgba(232, 232, 232, 0.08);
		--motp-safe-shadow: none;
	}
}

/* Responsive */
@media (max-width: 600px) {
	.mersal-otp-login {
		max-width: 100%;
		margin-bottom: 1.5rem;
	}

	.mersal-otp-login__card {
		padding: 20px 16px 18px;
	}

	.mersal-otp-login__title {
		font-size: 20px;
	}

	.mersal-otp-login__phone-row {
		grid-template-columns: 1fr;
		gap: 0;
	}

	.mersal-otp-login__channel {
		grid-template-columns: 24px 1fr 16px;
		padding: 12px;
	}

	.mersal-otp-login__otp-wrap {
		max-width: 100%;
	}

	.mersal-otp-login__otp-slots {
		gap: 6px;
	}

	.mersal-otp-login__otp-slot {
		width: min(44px, calc((100% - 30px) / 6));
		height: 48px;
		font-size: 22px;
	}

	.mersal-otp-login__phone-masked {
		font-size: 16px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.mersal-otp-login__tab,
	.mersal-otp-login__btn,
	.mersal-otp-login__input,
	.mersal-otp-login__channel,
	.mersal-otp-login__spinner {
		transition: none;
		animation: none;
	}
}