/* FillKite Builder mockup (hero). */
.fkc-builder { overflow: hidden; border: 1px solid var(--fkc-border); border-radius: var(--fkc-radius-lg); background: var(--fkc-bg); box-shadow: var(--fkc-shadow-lg); color: var(--fkc-text); font-size: 12px; line-height: 1.4; text-align: left; }
.fkc-builder p { margin: 0; }
.fkc-builder__title { font-size: 13px; font-weight: 700; }
.fkc-builder__tabs { display: flex; gap: 2px; padding: 2px; border-radius: 7px; background: var(--fkc-fill); }
.fkc-builder__tabs span { padding: 3px 9px; border-radius: 5px; color: var(--fkc-muted); font-weight: 700; }
.fkc-builder__tabs .is-active { background: var(--fkc-bg); color: var(--fkc-text); box-shadow: var(--fkc-shadow-sm); }
.fkc-builder__action { margin-left: auto; padding: 5px 12px; border-radius: 6px; background: var(--fkc-primary-strong); color: #fff; font-weight: 700; }

.fkc-builder__body { display: grid; grid-template-columns: 148px minmax(0, 1fr) 184px; min-height: 420px; }
.fkc-builder__panel { padding: 14px; }
.fkc-builder__panel--fields { border-right: 1px solid var(--fkc-border); }
.fkc-builder__panel--settings { border-left: 1px solid var(--fkc-border); }
.fkc-builder__label { margin-bottom: 10px !important; color: var(--fkc-muted); font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.fkc-builder__tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.fkc-builder__tile { display: flex; flex-direction: column; align-items: center; gap: 5px; padding: 9px 4px 8px; border: 1px solid var(--fkc-border); border-radius: var(--fkc-radius-sm); background: var(--fkc-bg); color: var(--fkc-muted); font-size: 11px; font-weight: 500; }
.fkc-builder__tile-icon { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 6px; background: var(--fkc-primary-soft); color: var(--fkc-primary-ink); }
.fkc-builder__tile-icon svg { display: block; width: 15px; height: 15px; }
.fkc-builder__tile.is-dragging { border-color: var(--fkc-primary); color: var(--fkc-text); box-shadow: var(--fkc-shadow-md); animation: fkc-tile-float 3.2s ease-in-out infinite; }
@keyframes fkc-tile-float {
	0%, 100% { transform: rotate(-4deg) translateY(-2px); }
	50% { transform: rotate(-2deg) translateY(-6px); }
}

.fkc-builder__canvas { display: flex; justify-content: center; align-items: flex-start; padding: 22px 18px; background-color: var(--fkc-bg-soft); background-image: radial-gradient(#D9E0EA 1px, transparent 1px); background-size: 14px 14px; }
.fkc-builder__form { display: flex; flex-direction: column; gap: 8px; width: 100%; max-width: 300px; padding: 16px; border: 1px solid var(--fkc-border); border-radius: var(--fkc-radius-md); background: var(--fkc-bg); box-shadow: var(--fkc-shadow-sm); }
.fkc-builder__form-title { font-size: 14px; font-weight: 800; }
.fkc-builder__form-sub { margin-top: -4px !important; color: var(--fkc-muted); font-size: 11px; }
.fkc-builder__field { display: flex; flex-direction: column; gap: 4px; padding: 6px; border: 1.5px solid transparent; border-radius: var(--fkc-radius-sm); }
.fkc-builder__field.is-selected { border-color: var(--fkc-primary); background: rgba(234, 242, 254, .6); }
.fkc-builder__field-head { display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.fkc-builder__field-label { font-size: 11px; font-weight: 700; }
.fkc-builder__tag { padding: 1px 7px; border-radius: 999px; background: var(--fkc-accent); color: var(--fkc-text); font-size: 9.5px; font-weight: 700; }
.fkc-builder__input { display: flex; align-items: center; height: 28px; padding: 0 8px; border: 1px solid var(--fkc-border-strong); border-radius: 6px; background: var(--fkc-bg); color: var(--fkc-muted); font-size: 11px; }
.fkc-builder__drop { padding: 8px; border: 1.5px dashed var(--fkc-primary); border-radius: var(--fkc-radius-sm); background: var(--fkc-primary-soft); color: var(--fkc-primary-ink); font-size: 11px; font-weight: 700; text-align: center; animation: fkc-drop-pulse 2.4s ease-in-out infinite; }
@keyframes fkc-drop-pulse {
	0%, 100% { background-color: var(--fkc-primary-soft); }
	50% { background-color: #DCEAFD; }
}
.fkc-builder__submit { align-self: flex-start; margin: 4px 6px 0; padding: 7px 16px; border-radius: 6px; background: var(--fkc-primary-strong); color: #fff; font-weight: 700; }

.fkc-builder__settings-tabs { display: flex; gap: 2px; margin-bottom: 14px; padding: 3px; border-radius: var(--fkc-radius-sm); background: var(--fkc-fill); }
.fkc-builder__settings-tabs span { flex: 1; padding: 4px 0; border-radius: 6px; color: var(--fkc-muted); font-weight: 700; text-align: center; }
.fkc-builder__settings-tabs .is-active { background: var(--fkc-bg); color: var(--fkc-text); box-shadow: var(--fkc-shadow-sm); }
.fkc-builder__row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.fkc-builder__row--inline { flex-direction: row; align-items: center; justify-content: space-between; }
.fkc-builder__row-label { color: var(--fkc-muted); font-size: 11px; font-weight: 500; }
.fkc-builder__toggle { display: flex; justify-content: flex-end; width: 28px; height: 16px; padding: 2px; border-radius: 999px; background: var(--fkc-primary-strong); }
.fkc-builder__toggle::after { content: ""; width: 12px; height: 12px; border-radius: 50%; background: #fff; }
.fkc-builder__rule { padding: 10px; border: 1px solid var(--fkc-border); border-radius: var(--fkc-radius-sm); background: var(--fkc-bg-soft); font-size: 11px; line-height: 2.1; }

@media (max-width: 719px) {
	.fkc-builder__body { grid-template-columns: minmax(0, 1fr) 168px; min-height: 0; }
	.fkc-builder__panel--fields { display: none; }
}
@media (max-width: 519px) {
	.fkc-builder__body { grid-template-columns: minmax(0, 1fr); }
	.fkc-builder__panel--settings, .fkc-builder__tabs { display: none; }
}
@media (prefers-reduced-motion: reduce) {
	.fkc-builder__tile.is-dragging, .fkc-builder__drop { animation: none; }
	.fkc-builder__tile.is-dragging { transform: rotate(-3deg); }
}