/* ============================================================
   Magic Form Builder — Premium Frontend
   Blogcutter
   ============================================================ */

.mfb-form-wrapper {
	--mfb-brand: #0ea5e9;
	--mfb-brand-deep: #0284c7;
	--mfb-brand-soft: rgba(14, 165, 233, 0.12);
	--mfb-ink: #0f172a;
	--mfb-ink-soft: #334155;
	--mfb-muted: #64748b;
	--mfb-line: #e2e8f0;
	--mfb-surface: #ffffff;
	--mfb-danger: #dc2626;
	--mfb-success: #059669;
	--mfb-radius: 14px;
	--mfb-radius-sm: 10px;
	--mfb-font: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	--mfb-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 16px 40px rgba(15, 23, 42, 0.08);

	max-width: 640px;
	margin: 0 auto;
	font-family: var(--mfb-font);
	color: var(--mfb-ink);
	-webkit-font-smoothing: antialiased;
}

.mfb-form-card {
	position: relative;
	background:
		radial-gradient(ellipse 90% 60% at 0% 0%, rgba(14, 165, 233, 0.07), transparent 50%),
		radial-gradient(ellipse 70% 50% at 100% 100%, rgba(2, 132, 199, 0.05), transparent 45%),
		var(--mfb-surface);
	border: 1px solid var(--mfb-line);
	border-radius: calc(var(--mfb-radius) + 4px);
	padding: 2rem 1.75rem 1.75rem;
	box-shadow: var(--mfb-shadow);
	overflow: hidden;
}

.mfb-form-card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: linear-gradient(90deg, #0ea5e9, #06b6d4 50%, #0284c7);
}

.mfb-form {
	font-family: inherit;
	margin: 0;
}

.mfb-form-group {
	margin-bottom: 1.35rem;
}

.mfb-label {
	display: block;
	font-weight: 600;
	font-size: 0.875rem;
	color: var(--mfb-ink);
	margin-bottom: 0.45rem;
	letter-spacing: -0.01em;
}

.mfb-required {
	color: var(--mfb-danger);
	margin-left: 2px;
	font-weight: 700;
}

.mfb-input,
.mfb-textarea,
.mfb-select {
	width: 100%;
	padding: 0.8rem 1rem;
	border: 1.5px solid var(--mfb-line);
	border-radius: var(--mfb-radius-sm);
	font-size: 0.975rem;
	font-weight: 450;
	color: var(--mfb-ink);
	background: #f8fafc;
	box-sizing: border-box;
	transition:
		border-color 0.18s ease,
		box-shadow 0.18s ease,
		background 0.18s ease,
		transform 0.15s ease;
	font-family: inherit;
	appearance: none;
	-webkit-appearance: none;
}

.mfb-select {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 12px center;
	padding-right: 2.5rem;
	cursor: pointer;
}

.mfb-input:hover,
.mfb-textarea:hover,
.mfb-select:hover {
	border-color: #cbd5e1;
	background: #fff;
}

.mfb-input:focus,
.mfb-textarea:focus,
.mfb-select:focus {
	outline: none;
	border-color: var(--mfb-brand);
	background: #fff;
	box-shadow: 0 0 0 4px var(--mfb-brand-soft);
}

.mfb-input::placeholder,
.mfb-textarea::placeholder {
	color: #94a3b8;
}

.mfb-input[type="color"] {
	height: 52px;
	padding: 0.35rem;
	cursor: pointer;
}

.mfb-textarea {
	resize: vertical;
	line-height: 1.6;
	min-height: 120px;
}

/* Options */
.mfb-options-group {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	margin-top: 0.4rem;
}

.mfb-option-label {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	font-size: 0.9375rem;
	font-weight: 500;
	color: var(--mfb-ink-soft);
	cursor: pointer;
	padding: 0.65rem 0.85rem;
	border: 1.5px solid var(--mfb-line);
	border-radius: var(--mfb-radius-sm);
	background: #f8fafc;
	transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.mfb-option-label:hover {
	border-color: rgba(14, 165, 233, 0.4);
	background: #fff;
}

.mfb-option-label:has(input:checked) {
	border-color: var(--mfb-brand);
	background: linear-gradient(180deg, #f0f9ff, #fff);
	box-shadow: 0 0 0 3px var(--mfb-brand-soft);
	color: var(--mfb-ink);
}

.mfb-option-label input {
	accent-color: var(--mfb-brand);
	width: 1.05rem;
	height: 1.05rem;
	flex-shrink: 0;
}

/* File upload */
.mfb-file {
	width: 100%;
	padding: 1.1rem 1rem;
	border: 2px dashed #cbd5e1;
	border-radius: var(--mfb-radius-sm);
	background: #f8fafc;
	box-sizing: border-box;
	font-size: 0.9rem;
	font-family: inherit;
	color: var(--mfb-muted);
	cursor: pointer;
	transition: border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.mfb-file:hover {
	border-color: var(--mfb-brand);
	background: var(--mfb-brand-soft);
	color: var(--mfb-brand-deep);
}

.mfb-file:focus {
	outline: none;
	border-color: var(--mfb-brand);
	box-shadow: 0 0 0 4px var(--mfb-brand-soft);
}

/* Help / structure */
.mfb-help-text {
	display: block;
	font-size: 0.8rem;
	color: var(--mfb-muted);
	margin-top: 0.4rem;
	line-height: 1.45;
}

.mfb-heading {
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--mfb-ink);
	margin: 0.5rem 0 0.35rem;
	letter-spacing: -0.02em;
	padding-bottom: 0.5rem;
	border-bottom: 2px solid transparent;
	border-image: linear-gradient(90deg, var(--mfb-brand), transparent) 1;
}

.mfb-divider {
	border: none;
	height: 1px;
	background: linear-gradient(90deg, transparent, var(--mfb-line), transparent);
	margin: 1.25rem 0;
}

.mfb-captcha-group .mfb-input {
	max-width: 160px;
}

/* Submit */
.mfb-submit-wrap {
	margin-top: 1.75rem;
}

.mfb-submit-btn {
	position: relative;
	width: 100%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
	color: #fff;
	padding: 0.95rem 2rem;
	border: none;
	border-radius: 12px;
	font-size: 1rem;
	font-weight: 650;
	letter-spacing: -0.01em;
	cursor: pointer;
	transition:
		opacity 0.2s ease,
		transform 0.15s ease,
		box-shadow 0.2s ease,
		filter 0.2s ease;
	box-shadow:
		0 4px 14px -2px rgba(14, 165, 233, 0.45),
		inset 0 1px 0 rgba(255, 255, 255, 0.2);
	font-family: inherit;
}

.mfb-submit-btn:hover:not(:disabled) {
	filter: brightness(1.05);
	box-shadow:
		0 8px 22px -4px rgba(14, 165, 233, 0.5),
		inset 0 1px 0 rgba(255, 255, 255, 0.25);
	transform: translateY(-1px);
}

.mfb-submit-btn:active:not(:disabled) {
	transform: translateY(0) scale(0.99);
}

.mfb-submit-btn:disabled {
	opacity: 0.55;
	cursor: not-allowed;
	filter: none;
	transform: none;
	box-shadow: none;
}

.mfb-submit-hint {
	margin: 0.65rem 0 0;
	font-size: 0.8rem;
	color: var(--mfb-muted);
	text-align: center;
	line-height: 1.4;
}

.mfb-form-group.mfb-is-invalid .mfb-input,
.mfb-form-group.mfb-is-invalid .mfb-textarea,
.mfb-form-group.mfb-is-invalid .mfb-select,
.mfb-form-group.mfb-is-invalid .mfb-file {
	border-color: var(--mfb-danger);
	box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.12);
	background: #fff;
}

.mfb-form-group.mfb-is-invalid .mfb-option-label {
	border-color: #fecaca;
	background: #fef2f2;
}

.mfb-form-group.mfb-is-invalid .mfb-label {
	color: var(--mfb-danger);
}

.mfb-submit-btn.is-loading .mfb-btn-label {
	opacity: 0.85;
}

.mfb-btn-spinner {
	display: none;
	width: 18px;
	height: 18px;
	border: 2px solid rgba(255, 255, 255, 0.35);
	border-top-color: #fff;
	border-radius: 50%;
	animation: mfb-spin 0.7s linear infinite;
}

.mfb-submit-btn.is-loading .mfb-btn-spinner {
	display: block;
}

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

/* Messages */
.mfb-success-message,
.mfb-error-message {
	padding: 1rem 1.15rem;
	border-radius: var(--mfb-radius-sm);
	margin-bottom: 1.25rem;
	font-size: 0.9rem;
	line-height: 1.5;
	font-weight: 500;
	animation: mfb-fade-in 0.35s ease;
}

.mfb-success-message {
	background: linear-gradient(135deg, #ecfdf5, #d1fae5);
	color: #065f46;
	border: 1px solid #a7f3d0;
	box-shadow: 0 4px 14px rgba(16, 185, 129, 0.12);
}

.mfb-error-message {
	background: linear-gradient(135deg, #fef2f2, #fee2e2);
	color: #991b1b;
	border: 1px solid #fecaca;
	box-shadow: 0 4px 14px rgba(239, 68, 68, 0.1);
}

@keyframes mfb-fade-in {
	from {
		opacity: 0;
		transform: translateY(-6px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
	.mfb-input,
	.mfb-textarea,
	.mfb-select,
	.mfb-submit-btn,
	.mfb-option-label,
	.mfb-success-message,
	.mfb-error-message {
		transition: none;
		animation: none;
	}

	.mfb-btn-spinner {
		animation: none;
		border-top-color: #fff;
	}
}

/* ============================================================
   v2 additions
   ============================================================ */

/* Honeypot: visually removed but present for bots */
.mfb-hp-wrap {
	position: absolute !important;
	left: -9999px !important;
	top: -9999px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* Conditionally hidden fields */
.mfb-form-group.mfb-cond-hidden {
	display: none !important;
}

/* Half-width fields */
.mfb-form {
	display: flex;
	flex-direction: column;
}

.mfb-step,
.mfb-form {
	container-type: normal;
}

.mfb-form-group--half {
	width: calc(50% - 0.5rem);
	display: inline-block;
	vertical-align: top;
}

.mfb-step .mfb-form-group--half,
.mfb-form > .mfb-form-group--half {
	float: left;
	margin-right: 1rem;
}

.mfb-form-group--half + .mfb-form-group--half {
	margin-right: 0;
}

.mfb-form-group:not(.mfb-form-group--half) {
	clear: both;
}

/* Composite fields (Full Name, Address) */
.mfb-composite {
	display: flex;
	flex-direction: column;
	gap: 0.6rem;
	margin-top: 0.45rem;
}

.mfb-full-name {
	flex-direction: row;
	gap: 0.75rem;
}

.mfb-full-name .mfb-composite__part {
	flex: 1;
}

.mfb-composite__row {
	display: flex;
	gap: 0.75rem;
}

.mfb-composite__row .mfb-composite__part {
	flex: 1;
}

.mfb-composite__caption {
	display: block;
	margin-top: 0.3rem;
	font-size: 0.72rem;
	color: var(--mfb-muted);
}

/* HTML block */
.mfb-html-block {
	font-size: 0.9375rem;
	line-height: 1.6;
	color: var(--mfb-ink-soft);
}

/* Consent */
.mfb-consent-label {
	align-items: flex-start;
	line-height: 1.5;
}

/* Multi-step */
.mfb-step-title {
	font-size: 1.15rem;
	font-weight: 700;
	color: var(--mfb-ink);
	margin: 0 0 1.1rem;
	letter-spacing: -0.01em;
}

.mfb-progress {
	margin-bottom: 1.5rem;
}

.mfb-progress__bar {
	height: 8px;
	background: var(--mfb-line);
	border-radius: 999px;
	overflow: hidden;
}

.mfb-progress__fill {
	display: block;
	height: 100%;
	width: 0;
	background: linear-gradient(90deg, var(--mfb-brand), var(--mfb-brand-deep));
	border-radius: 999px;
	transition: width 0.3s ease;
}

.mfb-progress__text {
	margin: 0.5rem 0 0;
	font-size: 0.8rem;
	font-weight: 600;
	color: var(--mfb-muted);
}

.mfb-step-nav {
	display: flex;
	gap: 0.75rem;
	margin-bottom: 0.75rem;
}

.mfb-step-btn {
	flex: 1;
	padding: 0.85rem 1.5rem;
	border-radius: 12px;
	font-size: 0.95rem;
	font-weight: 650;
	cursor: pointer;
	font-family: inherit;
	transition: filter 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.mfb-step-next {
	background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
	color: #fff;
	border: none;
	box-shadow: 0 4px 14px -2px rgba(14, 165, 233, 0.45);
}

.mfb-step-next:hover {
	filter: brightness(1.05);
	transform: translateY(-1px);
}

.mfb-step-back {
	background: #f1f5f9;
	color: var(--mfb-ink-soft);
	border: 1.5px solid var(--mfb-line);
}

.mfb-step-back:hover {
	background: #e2e8f0;
}

/* Mobile */
@media (max-width: 600px) {
	.mfb-form-card {
		padding: 1.5rem 1.15rem 1.25rem;
		border-radius: 14px;
	}

	.mfb-submit-btn {
		padding: 0.9rem 1.25rem;
	}

	.mfb-full-name,
	.mfb-composite__row {
		flex-direction: column;
		gap: 0.6rem;
	}

	.mfb-form-group--half {
		width: 100%;
		float: none;
		margin-right: 0;
	}
}

/* Reduced motion for v2 elements */
@media (prefers-reduced-motion: reduce) {
	.mfb-progress__fill,
	.mfb-step-btn {
		transition: none;
	}
}