/* Front Porch of Bowdon – Door Access Form
   Matches the v2.0 theme design system (frontporchof.com) */

/* ── Design tokens (mirrors the active theme) ────────────────── */
.fpb-door-form-wrap {
	--fpb-cream:      #f4f2ec;
	--fpb-green:      #4BA2AC;
	--fpb-green-d:    #006E78;
	--fpb-gold:       #655D89;
	--fpb-gold-d:     #4a4470;
	--fpb-brown:      #324B4E;
	--fpb-muted:      #607475;
	--fpb-border:     #d4cfc8;
	--fpb-warm:       #f0ede6;
	--fpb-off-white:  #f8f7f4;
	--fpb-error:      #c0392b;
	--fpb-success:    #27ae60;
	--fpb-radius:     8px;
	--fpb-radius-pill:999px;
	--fpb-shadow:     0 2px 12px rgba(50,75,78,.10);
	--fpb-transition: 0.25s ease;

	max-width: 700px;
	margin: 0 auto;
	font-family: 'Inter', system-ui, -apple-system, sans-serif;
	color: var(--fpb-brown);
	line-height: 1.6;
}

/* ── Headings ────────────────────────────────────────────────── */
.fpb-door-form-title {
	font-family: 'Playfair Display', Georgia, serif;
	font-size: clamp(1.5rem, 3vw, 2rem);
	color: var(--fpb-brown);
	margin-bottom: 0.35rem;
	line-height: 1.25;
}

.fpb-door-form-intro {
	color: var(--fpb-muted);
	margin-bottom: 2rem;
	font-size: 0.975rem;
	line-height: 1.7;
}

/* ── Fields ──────────────────────────────────────────────────── */
.fpb-door-form .fpb-door-field,
.fpb-door-form .fpb-door-fieldset {
	margin-bottom: 1.25rem;
}

.fpb-door-form label,
.fpb-door-form legend {
	display: block;
	font-weight: 600;
	font-size: 0.9rem;
	margin-bottom: 0.4rem;
	color: var(--fpb-brown);
	letter-spacing: 0.01em;
}

.fpb-door-form legend {
	padding: 0;
}

.fpb-door-required {
	color: var(--fpb-error);
	margin-left: 2px;
}

.fpb-door-optional {
	font-weight: 400;
	color: var(--fpb-muted);
	font-size: 0.82rem;
}

/* ── Text inputs ─────────────────────────────────────────────── */
.fpb-door-form input[type="text"],
.fpb-door-form input[type="email"],
.fpb-door-form input[type="tel"] {
	width: 100%;
	padding: 11px 14px;
	border: 1.5px solid var(--fpb-border);
	border-radius: var(--fpb-radius);
	font-size: 0.95rem;
	font-family: 'Inter', system-ui, sans-serif;
	background: #fff;
	color: var(--fpb-brown);
	box-sizing: border-box;
	transition: border-color var(--fpb-transition), box-shadow var(--fpb-transition);
}

.fpb-door-form input:focus {
	outline: none;
	border-color: var(--fpb-green);
	box-shadow: 0 0 0 3px rgba(75, 162, 172, 0.18);
}

.fpb-door-form input::placeholder {
	color: var(--fpb-muted);
	opacity: 0.7;
}

.fpb-door-form input.fpb-door-invalid {
	border-color: var(--fpb-error);
	box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.12);
}

/* ── Textarea ─────────────────────────────────────────────────── */
.fpb-door-form .fpb-door-textarea {
	width: 100%;
	padding: 11px 14px;
	border: 1.5px solid var(--fpb-border);
	border-radius: var(--fpb-radius);
	font-size: 0.95rem;
	font-family: 'Inter', system-ui, sans-serif;
	background: #fff;
	color: var(--fpb-brown);
	box-sizing: border-box;
	resize: vertical;
	min-height: 90px;
	line-height: 1.6;
	transition: border-color var(--fpb-transition), box-shadow var(--fpb-transition);
}

.fpb-door-form .fpb-door-textarea:focus {
	outline: none;
	border-color: var(--fpb-green);
	box-shadow: 0 0 0 3px rgba(75, 162, 172, 0.18);
}

.fpb-door-form .fpb-door-textarea::placeholder {
	color: var(--fpb-muted);
	opacity: 0.7;
}

/* ── Fieldsets / Radio groups ────────────────────────────────── */
.fpb-door-fieldset {
	border: none;
	padding: 0;
	margin: 0 0 1.25rem;
}

.fpb-door-radio-group {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 6px;
}

.fpb-door-radio-label {
	display: flex;
	align-items: center;
	gap: 7px;
	cursor: pointer;
	background: var(--fpb-off-white);
	border: 1.5px solid var(--fpb-border);
	border-radius: var(--fpb-radius-pill);
	padding: 8px 16px;
	font-size: 0.88rem;
	font-weight: 500;
	color: var(--fpb-brown);
	transition: border-color var(--fpb-transition), background var(--fpb-transition), color var(--fpb-transition);
}

.fpb-door-radio-label:hover {
	border-color: var(--fpb-green);
	background: rgba(75, 162, 172, 0.07);
}

.fpb-door-radio-label input[type="radio"] {
	width: auto;
	margin: 0;
	accent-color: var(--fpb-green);
}

.fpb-door-radio-label:has(input:checked) {
	border-color: var(--fpb-green);
	background: rgba(75, 162, 172, 0.12);
	color: var(--fpb-green-d);
	font-weight: 600;
}

/* ── Two-column row ──────────────────────────────────────────── */
.fpb-door-row-2 {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

@media (max-width: 540px) {
	.fpb-door-row-2 {
		grid-template-columns: 1fr;
	}
}

/* ── Help text ───────────────────────────────────────────────── */
.fpb-door-field-help {
	margin: 6px 0 0;
	font-size: 0.82rem;
	color: var(--fpb-muted);
	line-height: 1.55;
}

/* ── Divider ─────────────────────────────────────────────────── */
.fpb-door-form-divider {
	border: none;
	border-top: 1px solid var(--fpb-border);
	margin: 1.75rem 0;
}

/* ── Alerts ──────────────────────────────────────────────────── */
.fpb-door-alert {
	padding: 13px 16px;
	border-radius: var(--fpb-radius);
	margin-bottom: 1rem;
	font-size: 0.93rem;
	line-height: 1.55;
}

.fpb-door-alert-error {
	background: rgba(192, 57, 43, 0.07);
	border-left: 4px solid var(--fpb-error);
	color: #8b1a0f;
}

.fpb-door-alert-success {
	background: rgba(39, 174, 96, 0.08);
	border-left: 4px solid var(--fpb-success);
	color: #1a6636;
}

/* ── Submit button ───────────────────────────────────────────── */
.fpb-door-submit-row {
	margin-top: 1.75rem;
}

.fpb-door-submit-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	background: var(--fpb-green);
	color: #fff;
	border: none;
	border-radius: var(--fpb-radius-pill);
	padding: 14px 36px;
	font-size: 1rem;
	font-family: 'Inter', system-ui, sans-serif;
	font-weight: 600;
	cursor: pointer;
	letter-spacing: 0.02em;
	transition: background var(--fpb-transition), transform var(--fpb-transition), box-shadow var(--fpb-transition);
	box-shadow: 0 2px 8px rgba(75, 162, 172, 0.25);
}

.fpb-door-submit-btn:hover {
	background: var(--fpb-green-d);
	transform: translateY(-2px);
	box-shadow: 0 6px 18px rgba(75, 162, 172, 0.30);
}

.fpb-door-submit-btn:focus {
	outline: 3px solid var(--fpb-gold);
	outline-offset: 3px;
}

.fpb-door-submit-btn:disabled {
	background: var(--fpb-muted);
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}

/* ── PIN field accent ────────────────────────────────────────── */
#fpb-door-pin {
	max-width: 180px;
	font-size: 1.1rem;
	letter-spacing: 0.15em;
	font-weight: 600;
}

/* ── Random PIN button ───────────────────────────────────────── */
.fpb-door-gen-pin-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	background: var(--fpb-warm);
	color: var(--fpb-brown);
	border: 1.5px solid var(--fpb-border);
	border-radius: var(--fpb-radius-pill);
	padding: 9px 18px;
	font-size: 0.88rem;
	font-family: 'Inter', system-ui, sans-serif;
	font-weight: 600;
	cursor: pointer;
	white-space: nowrap;
	transition: border-color var(--fpb-transition), background var(--fpb-transition), color var(--fpb-transition);
}

.fpb-door-gen-pin-btn:hover {
	border-color: var(--fpb-green);
	background: rgba(75, 162, 172, 0.08);
	color: var(--fpb-green-d);
}

/* ── Select dropdowns ────────────────────────────────────────── */
.fpb-door-form select,
.fpb-door-form .fpb-door-select {
	width: 100%;
	padding: 11px 36px 11px 14px;
	border: 1.5px solid var(--fpb-border);
	border-radius: var(--fpb-radius);
	font-size: 0.95rem;
	font-family: 'Inter', system-ui, sans-serif;
	background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23607475' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 14px center;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	color: var(--fpb-brown);
	box-sizing: border-box;
	cursor: pointer;
	transition: border-color var(--fpb-transition), box-shadow var(--fpb-transition);
}

.fpb-door-form select:focus,
.fpb-door-form .fpb-door-select:focus {
	outline: none;
	border-color: var(--fpb-green);
	box-shadow: 0 0 0 3px rgba(75, 162, 172, 0.18);
}

.fpb-door-form select.fpb-door-invalid,
.fpb-door-form .fpb-door-select.fpb-door-invalid {
	border-color: var(--fpb-error);
	box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.12);
}

/* ── Conditional sections ────────────────────────────────────── */
.fpb-door-conditional {
	display: none;
}

.fpb-door-conditional.is-visible {
	display: block;
	animation: fpb-slide-in 0.2s ease both;
}

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