/**
 * MindX Buy - Frontend Styles
 *
 * Dark form design matching MindX theme.
 * Purple #682e96, dark bg, white border, custom inputs.
 */

:root {
	--mxb-bg: #111114;
	--mxb-input-bg: #1a1a22;
	--mxb-border: #ffffff;
	--mxb-border-input: rgba(255, 255, 255, 0.18);
	--mxb-purple: #682e96;
	--mxb-purple-hover: #572580;
	--mxb-text: #ffffff;
	--mxb-text-muted: rgba(255, 255, 255, 0.55);
	--mxb-text-label: rgba(255, 255, 255, 0.85);
	--mxb-radius: 20px;
	--mxb-radius-input: 8px;
}

/* ===========================
   Wrapper
   =========================== */
.mxb-form-wrap {
	max-width: 640px;
	margin: 0 auto;
	padding: 48px 20px;
}

/* ===========================
   Back Link
   =========================== */
.mxb-back-link {
	display: inline-block;
	color: #555555;
	font-size: 14px;
	font-weight: 500;
	text-decoration: none;
	margin-bottom: 16px;
	transition: color 0.2s;
}

.mxb-back-link:hover {
	color: #111114;
}

/* ===========================
   Form Card
   =========================== */
.mxb-form {
	background: var(--mxb-bg);
	border: 1px solid var(--mxb-border);
	border-radius: var(--mxb-radius);
	padding: 40px 36px;
}

/* ===========================
   Plan Banner (shown when URL has #core / #premium / #elite)
   =========================== */
.mxb-plan-banner {
	text-align: center;
	padding: 24px 20px;
	margin-bottom: 28px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mxb-plan-banner__label {
	font-size: 11px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 2px;
	color: var(--mxb-text-muted);
	margin-bottom: 6px;
}

.mxb-plan-banner__name {
	font-size: 32px;
	font-weight: 800;
	text-transform: uppercase;
	letter-spacing: 4px;
	color: var(--mxb-text);
	margin-bottom: 6px;
}

.mxb-plan-banner__price {
	font-size: 20px;
	font-weight: 400;
	color: var(--mxb-purple);
	letter-spacing: 0.5px;
}

/* ===========================
   Section
   =========================== */
.mxb-section {
	margin-bottom: 28px;
	padding-bottom: 28px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mxb-section--last {
	border-bottom: none;
	margin-bottom: 0;
	padding-bottom: 0;
}

.mxb-section__title {
	font-size: 16px;
	font-weight: 800;
	text-transform: uppercase;
	letter-spacing: 2px;
	color: var(--mxb-text);
	margin: 0 0 4px;
}

.mxb-section__subtitle {
	font-size: 13px;
	color: var(--mxb-text-muted);
	margin: 0 0 22px;
}

/* ===========================
   Row (2-column grid)
   =========================== */
.mxb-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

/* ===========================
   Field
   =========================== */
.mxb-field {
	margin-bottom: 16px;
}

.mxb-field label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	color: var(--mxb-text-label);
	margin-bottom: 6px;
}

.mxb-field input[type="text"],
.mxb-field input[type="email"],
.mxb-field input[type="tel"],
.mxb-field input[type="date"] {
	width: 100%;
	background: var(--mxb-input-bg);
	border: 1px solid var(--mxb-border-input);
	border-radius: var(--mxb-radius-input);
	padding: 12px 16px;
	color: var(--mxb-text);
	font-size: 15px;
	font-family: inherit;
	box-sizing: border-box;
	transition: border-color 0.2s ease;
	-webkit-appearance: none;
}

.mxb-field input:focus {
	outline: none;
	border-color: var(--mxb-purple);
}

/* Date input color-scheme for dark bg */
.mxb-field input[type="date"] {
	color-scheme: dark;
}

/* Invalid state */
.mxb-field input.mxb-invalid {
	border-color: #d94040;
}

/* Helper text */
.mxb-helper {
	display: block;
	font-size: 12px;
	color: var(--mxb-text-muted);
	margin-top: 5px;
	font-style: italic;
}

/* ===========================
   Radio Buttons (custom)
   =========================== */
.mxb-radio-group {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.mxb-radio {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	cursor: pointer;
	padding: 14px 18px;
	background: var(--mxb-input-bg);
	border: 1px solid var(--mxb-border-input);
	border-radius: var(--mxb-radius-input);
	transition: border-color 0.2s ease;
}

.mxb-radio:hover {
	border-color: rgba(255, 255, 255, 0.35);
}

.mxb-radio input[type="radio"] {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.mxb-radio__mark {
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	border: 2px solid rgba(255, 255, 255, 0.35);
	background: transparent;
	margin-top: 1px;
	transition: border-color 0.2s, background 0.2s;
	position: relative;
}

.mxb-radio__mark::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) scale(0);
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--mxb-purple);
	transition: transform 0.2s ease;
}

.mxb-radio input[type="radio"]:checked ~ .mxb-radio__mark {
	border-color: var(--mxb-purple);
}

.mxb-radio input[type="radio"]:checked ~ .mxb-radio__mark::after {
	transform: translate(-50%, -50%) scale(1);
}

.mxb-radio__text {
	font-size: 14px;
	color: var(--mxb-text-label);
	line-height: 1.45;
}

/* ===========================
   Checkboxes (custom)
   =========================== */
.mxb-checkbox-group {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.mxb-checkbox {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	cursor: pointer;
}

.mxb-checkbox input[type="checkbox"] {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.mxb-checkbox__mark {
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	border-radius: 4px;
	border: 2px solid rgba(255, 255, 255, 0.35);
	background: transparent;
	margin-top: 1px;
	transition: border-color 0.2s, background 0.2s;
	position: relative;
}

.mxb-checkbox__mark::after {
	content: "";
	position: absolute;
	top: 3px;
	left: 6px;
	width: 5px;
	height: 10px;
	border: solid #ffffff;
	border-width: 0 2px 2px 0;
	transform: rotate(45deg) scale(0);
	transition: transform 0.15s ease;
}

.mxb-checkbox input[type="checkbox"]:checked ~ .mxb-checkbox__mark {
	background: var(--mxb-purple);
	border-color: var(--mxb-purple);
}

.mxb-checkbox input[type="checkbox"]:checked ~ .mxb-checkbox__mark::after {
	transform: rotate(45deg) scale(1);
}

.mxb-checkbox__text {
	font-size: 14px;
	color: var(--mxb-text-label);
	line-height: 1.45;
}

.mxb-checkbox__text a {
	color: var(--mxb-purple);
	text-decoration: underline;
}

.mxb-checkbox__text a:hover {
	color: #ffffff;
}

/* ===========================
   Submit Button
   =========================== */
.mxb-submit-wrap {
	margin-top: 28px;
}

.mxb-submit {
	display: block;
	width: 100%;
	background: var(--mxb-purple);
	color: #ffffff;
	font-family: inherit;
	font-size: 16px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1.5px;
	padding: 16px 20px;
	border: none;
	border-radius: var(--mxb-radius-input);
	cursor: pointer;
	transition: background 0.25s ease, opacity 0.25s ease;
	-webkit-appearance: none;
}

.mxb-submit:disabled {
	opacity: 0.35;
	cursor: not-allowed;
}

.mxb-submit:not(:disabled):hover {
	background: var(--mxb-purple-hover);
}

.mxb-submit.mxb-submit--loading {
	opacity: 0.6;
	pointer-events: none;
}

/* ===========================
   Message
   =========================== */
.mxb-message {
	margin-top: 14px;
	padding: 12px 16px;
	border-radius: var(--mxb-radius-input);
	font-size: 14px;
	text-align: center;
}

.mxb-message--success {
	background: rgba(46, 160, 67, 0.15);
	color: #4ade80;
	border: 1px solid rgba(46, 160, 67, 0.3);
}

.mxb-message--error {
	background: rgba(217, 64, 64, 0.15);
	color: #f87171;
	border: 1px solid rgba(217, 64, 64, 0.3);
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 600px) {
	.mxb-form-wrap {
		padding: 28px 16px;
	}

	.mxb-form {
		padding: 28px 22px;
		border-radius: 16px;
	}

	.mxb-row {
		grid-template-columns: 1fr;
		gap: 0;
	}

	.mxb-section__title {
		font-size: 14px;
	}

	.mxb-submit {
		font-size: 14px;
		padding: 14px 16px;
	}
}