/* =========================================================
   WP Booking — Public Form Styles
   Colors are driven by CSS custom properties set inline
   by PHP from saved settings.
   ========================================================= */

#wpb-booking-wrapper {
	--wpb-primary:  #4f46e5;
	--wpb-bg:       #ffffff;
	--wpb-text:     #1f2937;
	--wpb-btn-text: #ffffff;
	--wpb-border:   #d1d5db;
	--wpb-radius:   8px;
	--wpb-shadow:   0 4px 24px rgba(0,0,0,.08);

	max-width: 540px;
	margin: 0 auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	color: var(--wpb-text);
}

/* ── Progress Bar ──────────────────────────────────────── */
.wpb-progress {
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 28px;
	gap: 0;
}

.wpb-progress-step {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
}

.wpb-step-circle {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: var(--wpb-border);
	color: #6b7280;
	font-weight: 700;
	font-size: 14px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background .25s, color .25s;
}

.wpb-step-active .wpb-step-circle,
.wpb-step-done   .wpb-step-circle {
	background: var(--wpb-primary);
	color: var(--wpb-btn-text);
}

.wpb-step-label {
	font-size: 11px;
	font-weight: 600;
	color: #9ca3af;
	text-transform: uppercase;
	letter-spacing: .05em;
	transition: color .25s;
}

.wpb-step-active .wpb-step-label,
.wpb-step-done   .wpb-step-label {
	color: var(--wpb-primary);
}

.wpb-progress-line {
	flex: 1;
	height: 2px;
	background: var(--wpb-border);
	margin: 0 10px;
	margin-bottom: 22px;
	transition: background .25s;
}

.wpb-progress-line.wpb-line-done {
	background: var(--wpb-primary);
}

/* ── Form Card ─────────────────────────────────────────── */
#wpb-form {
	background: var(--wpb-bg);
	border: 1px solid var(--wpb-border);
	border-radius: var(--wpb-radius);
	padding: 28px 32px;
	box-shadow: var(--wpb-shadow);
}

.wpb-step-title {
	font-size: 18px;
	font-weight: 700;
	color: var(--wpb-text);
	margin: 0 0 22px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--wpb-border);
}

/* ── Field Groups ──────────────────────────────────────── */
.wpb-field-group {
	margin-bottom: 18px;
}

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

.wpb-required {
	color: #dc2626;
	margin-left: 2px;
}

.wpb-field-group input,
.wpb-field-group textarea,
.wpb-field-group select {
	width: 100%;
	padding: 10px 14px;
	border: 1.5px solid var(--wpb-border);
	border-radius: 6px;
	font-size: 14px;
	color: var(--wpb-text);
	background: #fff;
	box-sizing: border-box;
	transition: border-color .2s, box-shadow .2s;
	font-family: inherit;
}

.wpb-field-group input:focus,
.wpb-field-group textarea:focus,
.wpb-field-group select:focus {
	outline: none;
	border-color: var(--wpb-primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--wpb-primary) 15%, transparent);
}

.wpb-field-group input.wpb-invalid,
.wpb-field-group textarea.wpb-invalid {
	border-color: #dc2626;
}

.wpb-field-group textarea {
	min-height: 90px;
	resize: vertical;
}

/* ── Step visibility ───────────────────────────────────── */
.wpb-step-hidden {
	display: none;
}

/* ── Buttons ───────────────────────────────────────────── */
.wpb-btn-row {
	display: flex;
	gap: 12px;
	margin-top: 8px;
}

.wpb-btn-row-right  { justify-content: flex-end; }
.wpb-btn-row-between { justify-content: space-between; }

.wpb-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 10px 22px;
	border-radius: 6px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	border: none;
	transition: opacity .2s, transform .1s;
	font-family: inherit;
}

.wpb-btn:active { transform: scale(.98); }

.wpb-btn-next,
.wpb-btn-submit {
	background: var(--wpb-primary);
	color: var(--wpb-btn-text);
}

.wpb-btn-next:hover,
.wpb-btn-submit:hover { opacity: .88; }

.wpb-btn-back {
	background: transparent;
	color: var(--wpb-text);
	border: 1.5px solid var(--wpb-border);
}

.wpb-btn-back:hover { background: #f3f4f6; }

.wpb-btn:disabled {
	opacity: .55;
	cursor: not-allowed;
}

/* ── Messages ──────────────────────────────────────────── */
.wpb-message {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	padding: 14px 18px;
	border-radius: var(--wpb-radius);
	margin-top: 18px;
	font-size: 14px;
	font-weight: 500;
}

.wpb-hidden { display: none !important; }

.wpb-message-success {
	background: #d1fae5;
	color: #065f46;
	border: 1px solid #a7f3d0;
}

.wpb-message-error {
	background: #fee2e2;
	color: #991b1b;
	border: 1px solid #fecaca;
}

.wpb-message-icon {
	font-size: 18px;
	line-height: 1.3;
}

/* ── Responsive ────────────────────────────────────────── */
@media ( max-width: 480px ) {
	#wpb-form {
		padding: 20px 16px;
	}
	.wpb-btn-row-between {
		flex-direction: column-reverse;
	}
	.wpb-btn { width: 100%; justify-content: center; }
}