/* =========================================================================
   Imperial AI Countertop Visualizer
   Self-contained: falls back to its own tokens if the Imperial theme is not
   the active theme, so the shortcode works anywhere.
   ========================================================================= */

.ikp-viz, .ikp-viz-standalone {
	--ikp-primary: #F26A21;
	--ikp-primary-rgb: 242, 106, 33;
	--ikp-primary-dark: #D4530F;
	--ikp-ink: #14181F;
	--ikp-muted: #63697A;
	--ikp-bg-alt: #F8F7F4;
	--ikp-border: #E7E4DE;
	--ikp-radius: 14px;
	--ikp-space-3: 16px;
	--ikp-space-4: 24px;
	--ikp-space-5: 32px;
	--ikp-space-6: 48px;
	--ikp-shadow-sm: 0 1px 2px rgba(20,24,31,.06), 0 2px 8px rgba(20,24,31,.04);
	--ikp-t-fast: 160ms;
	--ikp-t: 240ms;
	--ikp-ease: cubic-bezier(.22,.61,.36,1);
	--ikp-font-head: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
	font-family: inherit;
}

/* --------------------------------------------------------------------------
   [hidden] MUST win.

   The busy overlay, the hint pill and the progress bar are toggled with the
   `hidden` attribute from JavaScript. The browser's own `[hidden]{display:none}`
   rule lives in the user-agent stylesheet, so any author rule that sets a
   `display` on those elements silently beats it — and the overlay then sits on
   the canvas forever showing "Working…" over a tool that is idle.

   This is exactly what happened in production. Keep these rules.
   -------------------------------------------------------------------------- */
.ikp-viz [hidden] { display: none !important; }

/* Minimal button / field / chip primitives so the plugin never depends on
   the theme's stylesheet being loaded. Themed sites simply override these. */
.ikp-viz .ikp-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 9px;
	min-height: 48px; padding: 13px 22px;
	border: 1px solid transparent; border-radius: 999px;
	font-family: var(--ikp-font-head); font-weight: 700; font-size: .95rem;
	cursor: pointer; text-decoration: none;
	transition: transform var(--ikp-t-fast) var(--ikp-ease), background var(--ikp-t-fast) var(--ikp-ease),
	            color var(--ikp-t-fast) var(--ikp-ease), border-color var(--ikp-t-fast) var(--ikp-ease);
}
.ikp-viz .ikp-btn--primary { background: var(--ikp-primary); color: #fff; }
.ikp-viz .ikp-btn--primary:hover { background: var(--ikp-primary-dark); color: #fff; transform: translateY(-2px); }
.ikp-viz .ikp-btn--ghost { background: #fff; color: var(--ikp-ink); border-color: var(--ikp-border); }
.ikp-viz .ikp-btn--ghost:hover { border-color: var(--ikp-primary); color: var(--ikp-primary-dark); transform: translateY(-2px); }
.ikp-viz .ikp-chip {
	min-height: 44px; padding: 10px 18px; border-radius: 999px;
	border: 1px solid var(--ikp-border); background: #fff;
	font-family: var(--ikp-font-head); font-weight: 600; font-size: .87rem; cursor: pointer;
	transition: all var(--ikp-t-fast) var(--ikp-ease);
}
.ikp-viz .ikp-chip:hover { border-color: var(--ikp-primary); color: var(--ikp-primary-dark); }
.ikp-viz .ikp-chip.is-active { background: var(--ikp-ink); border-color: var(--ikp-ink); color: #fff; }
.ikp-viz .ikp-field { display: grid; gap: 7px; }
.ikp-viz .ikp-field > label, .ikp-viz .ikp-field legend { font-family: var(--ikp-font-head); font-weight: 700; font-size: .87rem; }
.ikp-viz .ikp-field input[type="number"], .ikp-viz .ikp-field select {
	width: 100%; min-height: 48px; padding: 12px 15px;
	border: 1px solid var(--ikp-border); border-radius: 10px; background: #fff;
}
.ikp-viz .ikp-field input:focus, .ikp-viz .ikp-field select:focus {
	outline: none; border-color: var(--ikp-primary);
	box-shadow: 0 0 0 3px rgba(var(--ikp-primary-rgb), .16);
}
.ikp-viz .ikp-field__help { font-size: .78rem; color: var(--ikp-muted); margin: 0; }
.ikp-viz .ikp-field--checks { border: 0; padding: 0; margin: 0; }
.ikp-viz .ikp-check { display: flex; align-items: center; gap: 10px; min-height: 44px; font-size: .9rem; cursor: pointer; }
.ikp-viz .ikp-check input { width: 20px; height: 20px; accent-color: var(--ikp-primary); }
.ikp-viz .ikp-sr {
	position: absolute !important; width: 1px; height: 1px;
	padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0);
	white-space: nowrap; border: 0;
}
.ikp-viz .ikp-icon { flex: none; }
.ikp-viz .ikp-spinner {
	width: 30px; height: 30px; border-radius: 50%;
	border: 3px solid rgba(var(--ikp-primary-rgb), .25);
	border-top-color: var(--ikp-primary);
	animation: ikp-spin .8s linear infinite;
}
@keyframes ikp-spin { to { transform: rotate(360deg); } }
.ikp-viz *:focus-visible { outline: 3px solid var(--ikp-primary); outline-offset: 3px; }

/* =========================================================================
   AI Countertop Visualizer
   ========================================================================= */

.ikp-viz {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 384px;
	gap: clamp(20px, 2.4vw, 32px);
	align-items: start;
}
@media (max-width: 1080px) { .ikp-viz { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- Stage */
.ikp-viz__stage {
	background: #fff;
	border: 1px solid var(--ikp-border);
	border-radius: var(--ikp-radius);
	overflow: hidden;
	box-shadow: var(--ikp-shadow-sm);
}

.ikp-viz__toolbar {
	display: flex; align-items: center; gap: var(--ikp-space-4);
	flex-wrap: wrap;
	padding: 12px 16px;
	border-bottom: 1px solid var(--ikp-border);
	background: var(--ikp-bg-alt);
}
.ikp-viz__toolgroup { display: flex; align-items: center; gap: 6px; }
.ikp-viz__toolgroup--slider { gap: 10px; margin-left: auto; }
.ikp-viz__toolgroup--slider label { font-size: .78rem; color: var(--ikp-muted); font-weight: 600; }

.ikp-tool {
	display: inline-flex; align-items: center; gap: 7px;
	min-height: 44px; padding: 9px 14px;
	border: 1px solid var(--ikp-border); border-radius: 10px;
	background: #fff; font-size: .84rem; font-weight: 600;
	transition: all var(--ikp-t-fast) var(--ikp-ease);
}
.ikp-tool:hover { border-color: var(--ikp-primary); color: var(--ikp-primary-dark); }
.ikp-tool.is-active { background: var(--ikp-ink); border-color: var(--ikp-ink); color: #fff; }
.ikp-tool.is-active .ikp-icon { color: var(--ikp-primary); }
@media (max-width: 620px) { .ikp-tool span { display: none; } .ikp-tool { padding: 9px 12px; } }

input[type="range"] { accent-color: var(--ikp-primary); height: 26px; }
.ikp-viz__toolgroup--slider input[type="range"] { width: 130px; }

/* --------------------------------------------------------------- Canvas */
.ikp-viz__canvas-wrap {
	position: relative;
	background:
		repeating-conic-gradient(#F4F3F0 0% 25%, #FFFFFF 0% 50%) 50% / 22px 22px;
	min-height: 380px;
	display: grid; place-items: center;
	overflow: hidden;
}
.ikp-viz__canvas-wrap.is-drag { outline: 3px dashed var(--ikp-primary); outline-offset: -10px; }
.ikp-viz__canvas { max-width: 100%; height: auto; display: block; touch-action: none; }
.ikp-viz:not(.is-loaded) .ikp-viz__canvas { opacity: 0; height: 0; }

.ikp-viz__cursor {
	position: absolute; z-index: 5; pointer-events: none;
	border: 2px solid var(--ikp-primary);
	background: rgba(var(--ikp-primary-rgb), .14);
	border-radius: 50%;
	transform: translate(-50%, -50%);
	opacity: 0; transition: opacity 120ms linear;
}

/* ----------------------------------------------------------------- Drop */
.ikp-viz__drop {
	position: absolute; inset: 0; z-index: 4;
	display: grid; place-content: center; justify-items: center;
	text-align: center; padding: var(--ikp-space-6);
	background: linear-gradient(180deg, #fff, var(--ikp-bg-alt));
}
.ikp-viz__drop-icon {
	width: 74px; height: 74px; border-radius: 22px;
	background: rgba(var(--ikp-primary-rgb), .1); color: var(--ikp-primary-dark);
	display: grid; place-items: center; margin-bottom: var(--ikp-space-4);
}
.ikp-viz__drop h2 { font-size: clamp(1.15rem, 1rem + .7vw, 1.6rem); margin-bottom: 8px; }
.ikp-viz__drop p { color: var(--ikp-muted); font-size: .87rem; max-width: 430px; }
.ikp-viz__drop-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: var(--ikp-space-4); }
.ikp-viz__drop label.ikp-btn { cursor: pointer; }

.ikp-viz__hint {
	position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%);
	z-index: 6; display: inline-flex; align-items: center; gap: 9px;
	background: rgba(20, 24, 31, .88); color: #fff;
	padding: 9px 16px; border-radius: 999px;
	font-size: .82rem; max-width: calc(100% - 32px);
	backdrop-filter: blur(6px);
}
.ikp-viz__hint .ikp-icon { color: var(--ikp-primary); flex: none; }

.ikp-viz__busy {
	position: absolute; inset: 0; z-index: 8;
	display: grid; place-items: center; align-content: center; gap: 14px;
	background: rgba(255, 255, 255, .84); backdrop-filter: blur(3px);
}
.ikp-viz__busy p { font-size: .88rem; color: var(--ikp-muted); margin: 0; }

/* ------------------------------------------------------------ Stage foot */
.ikp-viz__stagefoot {
	display: flex; align-items: center; justify-content: space-between;
	gap: var(--ikp-space-4); flex-wrap: wrap;
	padding: 14px 16px; border-top: 1px solid var(--ikp-border);
	background: var(--ikp-bg-alt);
}
.ikp-viz__finish { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ikp-viz__finish label { font-size: .78rem; font-weight: 600; color: var(--ikp-muted); }
.ikp-viz__finish input[type="range"] { width: 110px; }
.ikp-viz__stageactions { display: flex; gap: 10px; flex-wrap: wrap; margin-left: auto; }
.ikp-viz__stageactions .ikp-btn { min-height: 44px; padding: 11px 18px; font-size: .88rem; }

/* --------------------------------------------------------------- Sidebar */
.ikp-viz__side { display: grid; gap: var(--ikp-space-3); }
.ikp-viz__panel {
	background: #fff; border: 1px solid var(--ikp-border);
	border-radius: var(--ikp-radius); padding: var(--ikp-space-4);
}
.ikp-viz__panel-title {
	display: flex; align-items: center; gap: 9px;
	font-size: .98rem; margin-bottom: var(--ikp-space-3);
}
.ikp-viz__panel-title .ikp-icon { color: var(--ikp-primary); }

.ikp-viz__families { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: var(--ikp-space-3); }
.ikp-viz__families .ikp-chip { min-height: 38px; padding: 7px 13px; font-size: .8rem; }

.ikp-viz__swatches {
	display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
	max-height: 340px; overflow-y: auto; padding-right: 4px;
}
.ikp-viz__swatches::-webkit-scrollbar { width: 6px; }
.ikp-viz__swatches::-webkit-scrollbar-thumb { background: var(--ikp-border); border-radius: 3px; }

.ikp-swatch {
	border: 2px solid transparent; background: none; padding: 0;
	border-radius: 11px; overflow: hidden; text-align: left;
	transition: all var(--ikp-t-fast) var(--ikp-ease);
}
.ikp-swatch:hover { border-color: rgba(var(--ikp-primary-rgb), .5); transform: translateY(-2px); }
.ikp-swatch.is-active { border-color: var(--ikp-primary); box-shadow: 0 0 0 3px rgba(var(--ikp-primary-rgb), .18); }
.ikp-swatch__chip { display: block; aspect-ratio: 1; border-radius: 9px; overflow: hidden; background: var(--ikp-bg-alt); }
.ikp-swatch__chip img, .ikp-swatch__chip canvas { width: 100%; height: 100%; object-fit: cover; display: block; }
.ikp-swatch__label {
	display: block; font-size: .69rem; line-height: 1.3; padding: 6px 2px 2px;
	color: var(--ikp-muted); font-weight: 600;
	overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ikp-swatch.is-active .ikp-swatch__label { color: var(--ikp-ink); }

.ikp-viz__selected {
	margin: var(--ikp-space-3) 0 0; font-size: .82rem; color: var(--ikp-primary-dark);
	font-weight: 600; min-height: 1.2em;
}

/* -------------------------------------------------------------- Estimate */
.ikp-viz__panel .ikp-field { margin-bottom: var(--ikp-space-3); }
.ikp-viz__panel .ikp-check { min-height: 40px; font-size: .84rem; }

.ikp-viz__total {
	margin-top: var(--ikp-space-3); padding-top: var(--ikp-space-3);
	border-top: 1px dashed var(--ikp-border);
}
.ikp-viz__total-row {
	display: flex; justify-content: space-between; gap: 12px;
	padding: 6px 0; font-size: .86rem; color: var(--ikp-muted);
}
.ikp-viz__total-row strong { color: var(--ikp-ink); font-family: var(--ikp-font-head); }
.ikp-viz__total-row--sum {
	margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--ikp-border);
	font-size: .95rem; color: var(--ikp-ink);
}
.ikp-viz__total-row--sum strong { color: var(--ikp-primary-dark); font-size: 1.22rem; }
.ikp-viz__total-note { font-size: .74rem; color: var(--ikp-muted); margin: 10px 0 0; }

.ikp-viz__panel--tip { background: var(--ikp-bg-alt); }
.ikp-viz__panel--tip h3 { display: flex; align-items: center; gap: 9px; font-size: .95rem; }
.ikp-viz__panel--tip h3 .ikp-icon { color: var(--ikp-primary); }
.ikp-viz__panel--tip ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ikp-viz__panel--tip li { font-size: .82rem; color: var(--ikp-muted); padding-left: 16px; position: relative; }
.ikp-viz__panel--tip li::before {
	content: ''; position: absolute; left: 0; top: 8px;
	width: 6px; height: 6px; border-radius: 50%; background: var(--ikp-primary);
}

.ikp-viz__copy { max-width: 800px; margin: var(--ikp-space-7) auto 0; }

/* Hide the mobile bottom bar overlap on this page */
.ikp-visualizer-page .ikp-float { bottom: 130px; }

/* ------------------------------------------------ AI-specific additions */
.ikp-tool--ai.is-active { background: var(--ikp-primary); border-color: var(--ikp-primary); color: #fff; }
.ikp-tool--ai.is-active .ikp-icon { color: #fff; }

.ikp-viz__bar {
	width: 220px; max-width: 60vw; height: 6px;
	border-radius: 3px; background: rgba(var(--ikp-primary-rgb), .18); overflow: hidden;
}
.ikp-viz__bar span {
	display: block; height: 100%; width: 0;
	background: var(--ikp-primary); transition: width 200ms linear;
}

.ikp-viz__privacy {
	display: flex; align-items: center; gap: 8px;
	margin: 0; padding: 11px 16px;
	border-top: 1px solid var(--ikp-border);
	background: #fff;
	font-size: .78rem; color: var(--ikp-muted);
}
.ikp-viz__privacy .ikp-icon { color: #067647; }

/* the plugin can be used outside the Imperial theme, so guard the grid too */
@media (max-width: 1080px) { .ikp-viz { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
	.ikp-viz *, .ikp-viz *::before, .ikp-viz *::after {
		animation-duration: .001ms !important;
		transition-duration: .001ms !important;
	}
}