/* Standalone full-page shell */
body.rbff-standalone,
body.rbff-form-page {
	margin: 0;
	min-height: 100vh;
	background: #0c1f1c;
}

body.rbff-standalone .wp-site-blocks,
body.rbff-standalone header,
body.rbff-standalone footer,
body.rbff-standalone .wp-block-template-part,
body.rbff-form-page .wp-block-template-part {
	display: none !important;
}

.rbff-page {
	--rbff-ink: #10201c;
	--rbff-muted: #4a5c57;
	--rbff-accent: #1a7a6a;
	--rbff-accent-deep: #0f5549;
	--rbff-accent-soft: rgba(26, 122, 106, 0.12);
	--rbff-surface: rgba(255, 252, 248, 0.94);
	--rbff-border: rgba(16, 32, 28, 0.12);
	--rbff-error: #a61b2b;
	--rbff-success: #1b6b3a;
	--rbff-radius: 14px;
	--rbff-display: "Sora", system-ui, sans-serif;
	--rbff-body: "Figtree", system-ui, sans-serif;

	box-sizing: border-box;
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: clamp(1.25rem, 4vw, 2.5rem);
	font-family: var(--rbff-body);
	color: var(--rbff-ink);
	background:
		radial-gradient(ellipse 80% 60% at 10% 0%, rgba(46, 160, 140, 0.35), transparent 55%),
		radial-gradient(ellipse 70% 50% at 90% 100%, rgba(20, 90, 80, 0.45), transparent 50%),
		linear-gradient(160deg, #0c1f1c 0%, #14352e 45%, #0e2822 100%);
	animation: rbff-page-in 0.55s ease-out both;
}

.rbff-page *,
.rbff-page *::before,
.rbff-page *::after {
	box-sizing: border-box;
}

@keyframes rbff-page-in {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

@keyframes rbff-panel-in {
	from {
		opacity: 0;
		transform: translateY(14px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.rbff {
	position: relative;
	width: min(100%, 28.5rem);
	padding: clamp(1.5rem, 4vw, 2.15rem);
	background: var(--rbff-surface);
	border: 1px solid rgba(255, 255, 255, 0.35);
	border-radius: calc(var(--rbff-radius) + 6px);
	box-shadow:
		0 1px 0 rgba(255, 255, 255, 0.55) inset,
		0 24px 48px rgba(0, 0, 0, 0.28);
	backdrop-filter: blur(10px);
	animation: rbff-panel-in 0.6s 0.08s ease-out both;
}

.rbff__brand {
	margin: 0 0 1.35rem;
	padding-bottom: 1.1rem;
	border-bottom: 1px solid var(--rbff-border);
	text-align: center;
}

.rbff__brand-name {
	margin: 0;
	font-family: var(--rbff-display);
	font-size: clamp(1.85rem, 5vw, 2.35rem);
	font-weight: 700;
	letter-spacing: -0.03em;
	line-height: 1.05;
	color: var(--rbff-accent-deep);
}

.rbff__brand-tag {
	margin: 0.35rem 0 0;
	font-size: 0.8rem;
	font-weight: 500;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--rbff-muted);
}

.rbff__lang {
	display: flex;
	gap: 0.4rem;
	justify-content: center;
	margin-bottom: 1.25rem;
}

.rbff__lang-btn {
	min-width: 2.85rem;
	padding: 0.4rem 0.7rem;
	border: 1px solid var(--rbff-border);
	border-radius: 999px;
	background: transparent;
	color: var(--rbff-muted);
	font: inherit;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	cursor: pointer;
	transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.rbff__lang-btn:hover {
	border-color: var(--rbff-accent);
	color: var(--rbff-accent-deep);
}

.rbff__lang-btn.is-active,
.rbff__lang-btn[aria-pressed="true"] {
	background: var(--rbff-accent);
	border-color: var(--rbff-accent);
	color: #fff;
	transform: translateY(-1px);
}

.rbff__title {
	margin: 0 0 0.4rem;
	font-family: var(--rbff-display);
	font-size: clamp(1.25rem, 3vw, 1.45rem);
	font-weight: 650;
	letter-spacing: -0.02em;
	line-height: 1.2;
	text-align: center;
}

.rbff__intro {
	margin: 0 0 1.35rem;
	color: var(--rbff-muted);
	font-size: 0.95rem;
	line-height: 1.45;
	text-align: center;
}

.rbff__form {
	display: grid;
	gap: 1.05rem;
}

.rbff__field {
	display: grid;
	gap: 0.4rem;
}

.rbff__field label {
	font-size: 0.82rem;
	font-weight: 600;
	letter-spacing: 0.01em;
}

.rbff__field input[type="text"],
.rbff__field select,
.rbff__field textarea {
	width: 100%;
	padding: 0.78rem 0.95rem;
	border: 1px solid var(--rbff-border);
	border-radius: var(--rbff-radius);
	background: #fff;
	color: var(--rbff-ink);
	font: inherit;
	font-size: 1rem;
	line-height: 1.4;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.rbff__field textarea {
	resize: vertical;
	min-height: 6.5rem;
}

.rbff__field input:focus,
.rbff__field select:focus,
.rbff__field textarea:focus {
	outline: none;
	border-color: var(--rbff-accent);
	box-shadow: 0 0 0 3px var(--rbff-accent-soft);
}

.rbff__file-input {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	border: 0;
}

.rbff__field--file {
	position: relative;
}

.rbff__file {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.65rem 0.75rem;
	border: 1px dashed rgba(26, 122, 106, 0.45);
	border-radius: var(--rbff-radius);
	background: rgba(26, 122, 106, 0.05);
	cursor: pointer;
	transition: background 0.15s ease, border-color 0.15s ease;
}

.rbff__file:hover {
	background: rgba(26, 122, 106, 0.1);
	border-color: var(--rbff-accent);
}

.rbff__file-btn {
	flex-shrink: 0;
	padding: 0.4rem 0.75rem;
	border-radius: 999px;
	background: var(--rbff-accent);
	color: #fff;
	font-size: 0.8rem;
	font-weight: 650;
}

.rbff__file-name {
	font-size: 0.85rem;
	color: var(--rbff-muted);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.rbff__hint {
	margin: 0;
	color: var(--rbff-muted);
	font-size: 0.78rem;
	line-height: 1.35;
}

.rbff__hp {
	position: absolute !important;
	left: -9999px !important;
	width: 1px !important;
	height: 1px !important;
	opacity: 0 !important;
	pointer-events: none !important;
}

.rbff__field--consent {
	margin-top: 0.15rem;
}

.rbff__consent {
	display: flex;
	align-items: flex-start;
	gap: 0.7rem;
	font-size: 0.86rem;
	font-weight: 500;
	line-height: 1.4;
	color: var(--rbff-muted);
	cursor: pointer;
}

.rbff__consent input[type="checkbox"] {
	flex-shrink: 0;
	width: 1.1rem;
	height: 1.1rem;
	margin: 0.15rem 0 0;
	accent-color: var(--rbff-accent);
	cursor: pointer;
}

.rbff__consent span {
	flex: 1;
}

.rbff__actions {
	margin-top: 0.35rem;
}

.rbff__submit {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	padding: 0.95rem 1.25rem;
	border: none;
	border-radius: var(--rbff-radius);
	background: linear-gradient(180deg, #1f8a78 0%, var(--rbff-accent-deep) 100%);
	color: #fff;
	font: inherit;
	font-family: var(--rbff-display);
	font-size: 1rem;
	font-weight: 650;
	letter-spacing: -0.01em;
	cursor: pointer;
	box-shadow: 0 10px 22px rgba(15, 85, 73, 0.28);
	transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.rbff__submit:hover:not(:disabled) {
	filter: brightness(1.05);
	transform: translateY(-1px);
	box-shadow: 0 14px 28px rgba(15, 85, 73, 0.34);
}

.rbff__submit:active:not(:disabled) {
	transform: translateY(1px);
}

.rbff__submit:disabled {
	opacity: 0.7;
	cursor: wait;
	transform: none;
	box-shadow: none;
}

.rbff__message {
	margin: 0;
	padding: 0.8rem 0.95rem;
	border-radius: var(--rbff-radius);
	font-size: 0.925rem;
	line-height: 1.4;
	animation: rbff-panel-in 0.35s ease-out both;
}

.rbff__message.is-success {
	background: #e4f6ea;
	color: var(--rbff-success);
}

.rbff__message.is-error {
	background: #fde8ea;
	color: var(--rbff-error);
}

@media (max-width: 480px) {
	.rbff-page {
		padding: 0;
		align-items: stretch;
	}

	.rbff {
		width: 100%;
		min-height: 100vh;
		border-radius: 0;
		border: none;
		display: flex;
		flex-direction: column;
		justify-content: center;
		padding: 1.5rem 1.2rem 2rem;
		box-shadow: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	.rbff-page,
	.rbff,
	.rbff__message,
	.rbff__lang-btn,
	.rbff__submit {
		animation: none !important;
		transition: none !important;
	}
}