/* ================================================================
   KPG Roof Visualizer — unified stylesheet
   Scoped under .krv-wrapper to avoid theme conflicts.
   Design tokens aligned with the KPG Roofings theme.
   ================================================================ */

.krv-wrapper {
	--krv-magenta: #e50687;
	--krv-maroon: #6a133d;
	--krv-ink: #353435;
	--krv-pink: #f2a1b4;
	--krv-pinkline: #fcd2de;
	--krv-cream: #fcf8f8;
	--krv-pinkbg: #ffeff4;
	--krv-muted: #6b7280;
	--krv-line: #ececef;
	--krv-bg: #ffffff;
	--krv-white: #ffffff;
	--krv-shadow: 0 1px 2px rgba(17,17,34,.03), 0 4px 14px rgba(17,17,34,.05);
	--krv-shadow-lg: 0 12px 28px rgba(17,17,34,.12);
	--krv-radius: 22px;
	--krv-radius-sm: 12px;
	--krv-transition: .2s cubic-bezier(0.16, 1, 0.3, 1);
	--krv-sidebar-w: 400px;
	--krv-content: 1300px;

	font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
	-webkit-font-smoothing: antialiased;
	color: var(--krv-ink);
	line-height: 1.5;
}
.krv-wrapper *, .krv-wrapper *::before, .krv-wrapper *::after { box-sizing: border-box; }

/* ── Container width ──────────────────────────────────────── */

.krv-container {
	max-width: var(--krv-content);
	margin: 0 auto;
	padding: 0 40px;
	width: 100%;
}

/* ── Two-column layout ─────────────────────────────────────── */

.krv-layout {
	display: flex;
	gap: 20px;
	padding: 24px 0;
	height: 100%;
	overflow: hidden;
	background: var(--krv-bg);
}

/* ── Sidebar (card) ────────────────────────────────────────── */

.krv-sidebar {
	background: var(--krv-white);
	border: 1px solid var(--krv-line);
	border-radius: var(--krv-radius);
	padding: 24px;
	box-shadow: var(--krv-shadow);
	display: flex;
	flex-direction: column;
	overflow: hidden;
	width: var(--krv-sidebar-w);
	flex-shrink: 0;
	min-height: 0;
}

.krv-sidebar-header {
	margin-bottom: 16px;
	padding-bottom: 18px;
	border-bottom: 1px solid var(--krv-line);
	flex-shrink: 0;
}

.krv-logo {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	background: linear-gradient(135deg, #ff2b8c 0%, var(--krv-magenta) 100%);
	border-radius: 11px;
	font-weight: 800;
	font-size: 14px;
	letter-spacing: .3px;
	color: #fff;
	margin-bottom: 14px;
	box-shadow: 0 6px 16px rgba(229,6,135,.28);
}

.krv-sidebar-title {
	font-size: 22px;
	font-weight: 700;
	letter-spacing: -.02em;
	color: var(--krv-maroon);
	margin: 0;
	line-height: 1.2;
}

/* ── Back link ─────────────────────────────────────────────── */

.krv-back-link {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	background: none;
	border: none;
	color: var(--krv-magenta);
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	padding: 0;
	margin-bottom: 10px;
	transition: color var(--krv-transition);
}
.krv-back-link:hover { color: var(--krv-maroon); }
.krv-back-link svg { flex-shrink: 0; }

/* ── Landing tabs + colour grid ────────────────────────────── */

.krv-landing-tabs {
	flex-shrink: 0;
	margin-bottom: 12px;
}

.krv-colour-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
	/* flex: 1; */
	overflow-y: auto;
	min-height: 0;
	scrollbar-width: thin;
}
.krv-colour-grid::-webkit-scrollbar { width: 4px; }
.krv-colour-grid::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 4px; }

.krv-colour-card {
	border: 2px solid var(--krv-line);
	border-radius: var(--krv-radius-sm);
	background: var(--krv-white);
	padding: 0;
	overflow: hidden;
	cursor: pointer;
	text-align: left;
	box-shadow: 0 1px 4px rgba(0,0,0,.04);
	transition: border-color var(--krv-transition);
	display: flex;
	flex-direction: column;
}
.krv-colour-card:active { transform: scale(.97); }
.krv-colour-card.krv-active {
	border-color: var(--krv-magenta);
	box-shadow: 0 0 0 3px rgba(229,6,135,.12), 0 4px 14px rgba(229,6,135,.16);
}

.krv-colour-card-img {
	width: 100%;
	height: 100px;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 8px;
	flex-shrink: 0;
}

.krv-colour-card-img img {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	display: block;
}

.krv-colour-card-name {
	display: block;
	font-size: 12px;
	font-weight: 600;
	padding: 6px 8px;
	color: var(--krv-maroon);
	line-height: 1.2;
    border-top: 1px solid #eeeeee;
}
.krv-colour-card.krv-active .krv-colour-card-name { color: var(--krv-magenta); }

/* ── Main area (card) ──────────────────────────────────────── */

.krv-main {
	flex-direction: column;
	background: var(--krv-white);
	border: 1px solid var(--krv-line);
	border-radius: var(--krv-radius);
	padding: 18px;
	box-shadow: var(--krv-shadow);
	overflow: hidden;
	flex: 1;
	min-height: 0;
	min-width: 0;
}

/* ── Fixed preview container ───────────────────────────────── */

.krv-preview-stage {
	position: relative;
	background: var(--krv-cream);
	border: 1px solid var(--krv-line);
	border-radius: 14px;
	overflow: hidden;
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 0;
}

.krv-preview-stage img,
.krv-preview-stage video {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.krv-preview-badge {
	position: absolute;
	bottom: 12px;
	left: 12px;
	background: rgba(0,0,0,.7);
	backdrop-filter: blur(8px);
	color: #fff;
	padding: 8px 14px;
	border-radius: 10px;
	display: flex;
	flex-direction: column;
	gap: 1px;
}
.krv-badge-collection {
	font-size: 9px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: .7px;
	opacity: .75;
}
.krv-badge-name {
	font-size: 14px;
	font-weight: 700;
}

.krv-landing-cta {
	text-align: center;
	padding: 12px 0 0;
	flex-shrink: 0;
}

/* ── Buttons (KPG theme-matched) ───────────────────────────── */

.krv-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 14px 24px;
	border-radius: 58px;
	font-size: 16px;
	font-weight: 600;
	border: none;
	cursor: pointer;
	transition: background-color .25s cubic-bezier(0.16, 1, 0.3, 1), transform .18s cubic-bezier(.2, .8, .3, 1), box-shadow .18s ease, color .2s ease;
	text-decoration: none;
	letter-spacing: .2px;
	white-space: nowrap;
	line-height: 1;
}
.krv-btn:disabled {
	background: #e5e7eb !important;
	color: #9ca3af !important;
	cursor: not-allowed;
	box-shadow: none !important;
	transform: none !important;
}

.krv-btn-primary {
	background: var(--krv-magenta);
	color: #fff;
	box-shadow: 0 3px 12px rgba(229,6,135,.3);
}
.krv-btn-primary:hover:not(:disabled) {
	background: var(--krv-maroon);
	box-shadow: 0 12px 24px -6px rgba(106, 19, 61, 0.35), inset 0 0 0 1px rgba(255, 255, 255, 0.12);
	transform: translateY(-1px);
}

.krv-btn-ghost {
	background: var(--krv-white);
	color: var(--krv-magenta);
	border: 1.5px solid var(--krv-pinkline);
	box-shadow: inset 0 0 0 1px var(--krv-pinkline);
}
.krv-btn-ghost:hover:not(:disabled) {
	background: var(--krv-pinkbg);
	border-color: var(--krv-magenta);
	box-shadow: inset 0 0 0 1px var(--krv-magenta);
}

.krv-btn-lg {
	padding: 16px 32px;
	font-size: 18px;
}

/* ── Photo area (inside fixed stage) ───────────────────────── */

.krv-photo-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	color: var(--krv-muted);
	font-size: 14px;
	width: 100%;
	height: 100%;
	justify-content: center;
}
.krv-photo-icon { font-size: 44px; }

.krv-shutter {
	position: absolute;
	bottom: 14px;
	left: 50%;
	transform: translateX(-50%);
	width: 52px;
	height: 52px;
	border-radius: 50%;
	border: 3px solid #fff;
	background: var(--krv-magenta);
	cursor: pointer;
	box-shadow: var(--krv-shadow-lg);
	padding: 0;
	transition: transform var(--krv-transition);
}
.krv-shutter:hover { transform: translateX(-50%) scale(1.08); }

/* ── Sidebar controls ──────────────────────────────────────── */

.krv-hint {
	font-size: 13px;
	color: var(--krv-muted);
	margin: 0 0 10px;
	line-height: 1.5;
}

.krv-io {
	display: flex;
	gap: 8px;
}

.krv-pill {
	flex: 1;
	appearance: none;
	border: 1.5px solid var(--krv-line);
	background: #fff;
	color: var(--krv-ink);
	padding: 12px 14px;
	border-radius: 12px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	transition: all var(--krv-transition);
}
.krv-pill:hover { border-color: var(--krv-magenta); color: var(--krv-magenta); }
.krv-pill.krv-active { background: var(--krv-magenta); color: #fff; border-color: transparent; }

.krv-err {
	background: #fff0f5;
	border: 1px solid var(--krv-pinkline);
	color: #b21e63;
	padding: 10px 12px;
	border-radius: 10px;
	font-size: 13px;
	margin-top: 8px;
	line-height: 1.4;
}

/* ── Tabs ──────────────────────────────────────────────────── */

.krv-tabs {
	display: flex;
	gap: 6px;
	margin-bottom: 10px;
	overflow-x: auto;
	padding-bottom: 2px;
	scrollbar-width: none;
}
.krv-tabs::-webkit-scrollbar { display: none; }

.krv-tab {
	flex: 0 0 auto;
	padding: 7px 16px;
	border-radius: 20px;
	border: 1.5px solid var(--krv-line);
	background: var(--krv-white);
	font-size: 13px;
	font-weight: 600;
	color: var(--krv-muted);
	cursor: pointer;
	transition: all var(--krv-transition);
	white-space: nowrap;
}
.krv-tab:hover { border-color: var(--krv-magenta); color: var(--krv-magenta); }
.krv-tab.krv-active {
	background: var(--krv-magenta);
	color: #fff;
	border-color: transparent;
	box-shadow: 0 2px 6px rgba(229,6,135,.25);
}

/* ── Tile grid ─────────────────────────────────────────────── */

.krv-tiles {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
	flex: 1;
	overflow-y: auto;
	min-height: 0;
	scrollbar-width: thin;
}
.krv-tiles::-webkit-scrollbar { width: 4px; }
.krv-tiles::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 4px; }

.krv-tile {
	border: 2px solid var(--krv-line);
	border-radius: var(--krv-radius-sm);
	background: var(--krv-white);
	padding: 0;
	overflow: hidden;
	cursor: pointer;
	text-align: left;
	box-shadow: 0 1px 4px rgba(0,0,0,.04);
	transition: all var(--krv-transition);
}
.krv-tile:hover { border-color: #d1d5db; box-shadow: 0 6px 16px rgba(0,0,0,.08); }
.krv-tile:active { transform: scale(.97); }
.krv-tile.krv-active {
	border-color: var(--krv-magenta);
	box-shadow: 0 0 0 3px rgba(229,6,135,.12), 0 4px 14px rgba(229,6,135,.16);
}

.krv-tile img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	display: block;
	background: var(--krv-pinkbg);
	min-height: 0;
}
.krv-tile span {
	display: block;
	font-size: 12px;
	font-weight: 600;
	padding: 6px 8px;
	color: var(--krv-maroon);
	line-height: 1.2;
}
.krv-tile.krv-active span { color: var(--krv-magenta); }

/* ── Footer ────────────────────────────────────────────────── */

.krv-footer {
	padding: 10px 0 0;
	flex-shrink: 0;
}
.krv-footer-nav {
	display: flex;
	gap: 8px;
}
.krv-footer-nav .krv-btn { flex: 1; }

/* ── Comparison slider ─────────────────────────────────────── */

.krv-compare {
	position: relative;
	width: 100%;
	height: 100%;
	border-radius: 10px;
	overflow: hidden;
	user-select: none;
	touch-action: none;
	box-shadow: inset 0 0 0 1px rgba(0,0,0,.06);
}
.krv-compare img { display: block; width: 100%; height: 100%; object-fit: cover; }

.krv-after {
	position: absolute;
	inset: 0;
	overflow: hidden;
}
.krv-after img {
	position: absolute;
	inset: 0;
	height: 100%;
	width: auto;
	min-width: 100%;
	object-fit: cover;
}

.krv-handle {
	position: absolute;
	top: 0;
	bottom: 0;
	width: 3px;
	background: #fff;
	box-shadow: 0 0 0 1px rgba(229,6,135,.3), 0 2px 8px rgba(0,0,0,.15);
	z-index: 2;
}
.krv-handle::after {
	content: "\2194";
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: var(--krv-magenta);
	color: #fff;
	display: grid;
	place-items: center;
	font-size: 14px;
	box-shadow: 0 4px 16px rgba(229,6,135,.35);
}

.krv-lbl {
	position: absolute;
	top: 12px;
	padding: 5px 12px;
	border-radius: 8px;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: .03em;
	text-transform: uppercase;
	background: rgba(0,0,0,.6);
	backdrop-filter: blur(4px);
	color: #fff;
	z-index: 1;
}
.krv-lbl.krv-l { left: 12px; }
.krv-lbl.krv-r { right: 12px; }

.krv-result-actions {
	display: flex;
	gap: 8px;
	margin-top: 10px;
}

/* ── Loading (premium animation) ──────────────────────────── */

.krv-loading {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	width: 100%;
	height: 100%;
	gap: 20px;
	padding-top: 25px;
}

/* Sparkle orb container */
.krv-spinner {
	position: relative;
	width: 50px;
	height: 50px;
}

/* Central glowing orb */
.krv-spinner::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 18px;
	height: 18px;
	transform: translate(-50%, -50%);
	background: radial-gradient(circle, var(--krv-magenta) 0%, rgba(229,6,135,.4) 50%, transparent 70%);
	border-radius: 50%;
	animation: krv-orb-pulse 1.4s ease-in-out infinite;
}

/* Orbiting ring */
.krv-spinner::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 50px;
	height: 50px;
	border: 2.5px solid transparent;
	border-top-color: var(--krv-magenta);
	border-right-color: rgba(229,6,135,.3);
	border-radius: 50%;
	animation: krv-orbit 1.2s cubic-bezier(.4,.2,.2,1) infinite;
}

/* Sparkle particles */
.krv-spinner .krv-sparkle {
	position: absolute;
	width: 4px;
	height: 4px;
	background: var(--krv-magenta);
	border-radius: 50%;
	animation: krv-sparkle-float 2s ease-in-out infinite;
}
.krv-spinner .krv-sparkle:nth-child(1) { top: 0; left: 50%; animation-delay: 0s; }
.krv-spinner .krv-sparkle:nth-child(2) { top: 50%; right: 0; animation-delay: .3s; }
.krv-spinner .krv-sparkle:nth-child(3) { bottom: 0; left: 50%; animation-delay: .6s; }
.krv-spinner .krv-sparkle:nth-child(4) { top: 50%; left: 0; animation-delay: .9s; }
.krv-spinner .krv-sparkle:nth-child(5) { top: 12%; right: 12%; animation-delay: .15s; }
.krv-spinner .krv-sparkle:nth-child(6) { bottom: 12%; left: 12%; animation-delay: .75s; }

@keyframes krv-orb-pulse {
	0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: .8; }
	50% { transform: translate(-50%, -50%) scale(1.3); opacity: 1; }
}

@keyframes krv-orbit {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}

@keyframes krv-sparkle-float {
	0%, 100% { opacity: 0; transform: scale(0) translateY(0); }
	20% { opacity: 1; transform: scale(1) translateY(-6px); }
	50% { opacity: .6; transform: scale(.8) translateY(-12px); }
	80% { opacity: 0; transform: scale(0) translateY(-18px); }
}

/* .krv-loading-text {
	font-size: 15px;
	font-weight: 500;
	color: var(--krv-maroon);
	margin: 0;
	max-width: 280px;
	line-height: 1.5;
	animation: krv-text-fade 2s ease-in-out infinite;
} */

@keyframes krv-text-fade {
	0%, 100% { opacity: .7; }
	50% { opacity: 1; }
}

.krv-loading-thumb {
	width: 180px;
	border-radius: 12px;
	box-shadow: 0 8px 24px rgba(0,0,0,.1);
	opacity: .6;
	animation: krv-thumb-breathe 3s ease-in-out infinite;
}

@keyframes krv-thumb-float {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-4px); }
}

.krv-loading-thumb {
	animation: krv-thumb-float 2.5s ease-in-out infinite;
}

/* ── Error ─────────────────────────────────────────────────── */

.krv-error-wrap {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	width: 100%;
	height: 100%;
	gap: 8px;
}
.krv-error-title {
	font-size: 16px;
	font-weight: 700;
	margin: 0;
}

/* ── Lead Capture Form ────────────────────────────────────── */

.krv-lead-form {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.krv-field-group {
	display: flex;
	flex-direction: column;
	gap: 5px;
}

.krv-field-label {
	font-size: 13px;
	font-weight: 600;
	color: var(--krv-maroon);
	letter-spacing: .01em;
}

.krv-field-input {
	width: 100%;
	height: 44px;
	padding: 0 14px;
	border: 1.5px solid var(--krv-line);
	border-radius: 12px;
	background: var(--krv-white);
	font-family: inherit;
	font-size: 14px;
	color: var(--krv-ink);
	outline: none;
	transition: border-color var(--krv-transition), box-shadow var(--krv-transition);
	box-sizing: border-box;
}

.krv-field-input::placeholder {
	color: #9ca3af;
}

.krv-field-input:focus {
	border-color: var(--krv-magenta);
	box-shadow: 0 0 0 3px rgba(229,6,135,.1);
}

.krv-field-error {
	font-size: 12px;
	color: #dc2626;
	font-weight: 500;
	margin-top: 2px;
}

.krv-field-error-wrap .krv-field-input {
	border-color: #dc2626;
}

.krv-field-error-wrap .krv-field-input:focus {
	box-shadow: 0 0 0 3px rgba(220,38,38,.1);
}

/* ── Cloudflare Turnstile ─────────────────────────────────── */

.krv-turnstile-container {
	margin-top: 4px;
	min-height: 65px;
	display: flex;
	align-items: flex-start;
}

.krv-turnstile-widget {
	width: 100%;
}

/* ── Responsive ────────────────────────────────────────────── */

@media (max-width: 960px) {
	:root { --krv-sidebar-w: 340px; }
	.krv-container { padding: 0 24px; }
}

@media (max-width: 768px) {
	.krv-layout {
		flex-direction: column;
		height: 100vh;
	}

	.krv-container { padding: 0 16px; }

	.krv-sidebar {
		width: 100%;
		border-radius: var(--krv-radius);
		max-height: 48vh;
		overflow-y: auto;
	}

	.krv-main {
		border-radius: var(--krv-radius);
		min-height: 0;
	}

	.krv-colour-grid {
		grid-template-columns: repeat(3, 1fr);
		flex: none;
		overflow: visible;
	}

	.krv-tiles {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 480px) {
	.krv-sidebar { padding: 16px; }
	.krv-logo { width: 34px; height: 34px; font-size: 12px; border-radius: 8px; }
	.krv-sidebar-title { font-size: 18px; }
	.krv-colour-grid { grid-template-columns: repeat(2, 1fr); }
	.krv-colour-card-img { height: 80px; }
	.krv-tiles { grid-template-columns: repeat(2, 1fr); }
	.krv-footer-nav { flex-direction: column; }
	.krv-preview-badge { bottom: 8px; left: 8px; padding: 6px 10px; }
	.krv-badge-name { font-size: 13px; }
	.krv-btn { padding: 12px 20px; font-size: 15px; }
	.krv-btn-lg { padding: 14px 24px; font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
	.krv-colour-card, .krv-btn, .krv-tab, .krv-tile {
		transition: none !important;
	}
}