/* ============================================================
 *  Phone Case Customizer Pro — Frontend styles (v2.1.3)
 *
 *  Compact, consistent, mobile-first. Clean 8-px spacing grid.
 * ============================================================ */

#pccp-customizer {
	--pccp-primary:       #111111;
	--pccp-primary-hover: #000;
	--pccp-primary-soft:  #f4f4f5;
	--pccp-accent:        #ff5a36;
	--pccp-text:          #18181b;
	--pccp-text-light:    #52525b;
	--pccp-muted:         #71717a;
	--pccp-border:        #e4e4e7;
	--pccp-border-light:  #f4f4f5;
	--pccp-bg:            #ffffff;
	--pccp-bg-soft:       #fafafa;
	--pccp-card-bg:       #ffffff;
	--pccp-success:       #16a34a;
	--pccp-danger:        #dc2626;
	--pccp-warning:       #f59e0b;

	--pccp-radius:    12px;
	--pccp-radius-sm:  8px;
	--pccp-radius-xs:  5px;

	--pccp-shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
	--pccp-shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
	--pccp-shadow:    0 4px 16px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
	--pccp-shadow-lg: 0 16px 40px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.06);

	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	color: var(--pccp-text);
	background: var(--pccp-bg);
	border-radius: var(--pccp-radius);
	max-width: 1400px;
	margin: 0 auto;
	padding: 24px 20px;
	box-sizing: border-box;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}
#pccp-customizer * { box-sizing: border-box; }
#pccp-customizer button { font-family: inherit; }

#pccp-customizer .pccp-is-hidden { display: none !important; }

/* Normalise text colours against aggressive theme resets */
#pccp-customizer,
#pccp-customizer p,
#pccp-customizer h1,
#pccp-customizer h2,
#pccp-customizer h3,
#pccp-customizer h4,
#pccp-customizer span,
#pccp-customizer label,
#pccp-customizer strong,
#pccp-customizer button { color: var(--pccp-text); }
#pccp-customizer .pccp-device-card,
#pccp-customizer .pccp-device-card-name,
#pccp-customizer .pccp-material-card,
#pccp-customizer .pccp-material-name,
#pccp-customizer .pccp-addon-name { color: var(--pccp-text) !important; }
#pccp-customizer .pccp-device-card-meta,
#pccp-customizer .pccp-material-desc,
#pccp-customizer .pccp-addon-desc,
#pccp-customizer .pccp-tool-help,
#pccp-customizer .pccp-stage-hint,
#pccp-customizer .pccp-empty,
#pccp-customizer .pccp-step-label { color: var(--pccp-muted) !important; }
#pccp-customizer .pccp-success-card h3,
#pccp-customizer .pccp-success-card p { color: var(--pccp-text) !important; }

/* ================================================================
   STEP INDICATOR
   ================================================================ */
.pccp-steps {
	display: flex;
	gap: 0;
	list-style: none;
	margin: 0 0 24px;
	padding: 0;
	position: relative;
}
.pccp-steps::before {
	content: '';
	position: absolute;
	top: 15px;
	left: 5%;
	right: 5%;
	height: 2px;
	background: var(--pccp-border);
	z-index: 0;
}
.pccp-step {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
	position: relative;
	z-index: 1;
	background: transparent;
	border: 0;
	padding: 0;
}
.pccp-step-num {
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: var(--pccp-bg);
	border: 2px solid var(--pccp-border);
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 600;
	font-size: 13px;
	color: var(--pccp-muted);
	transition: all 0.2s ease;
}
.pccp-step.active .pccp-step-num {
	background: var(--pccp-primary);
	color: #fff;
	border-color: var(--pccp-primary);
	transform: scale(1.08);
	box-shadow: 0 0 0 3px rgba(0,0,0,0.07);
}
.pccp-step.completed .pccp-step-num {
	background: var(--pccp-primary);
	color: #fff;
	border-color: var(--pccp-primary);
}
.pccp-step-label {
	font-weight: 500;
	font-size: 12px;
	white-space: nowrap;
	color: var(--pccp-muted);
	letter-spacing: 0.01em;
}
.pccp-step.active .pccp-step-label { color: var(--pccp-text); font-weight: 600; }

/* ================================================================
   PANELS
   ================================================================ */
.pccp-panel {
	display: none;
	animation: pccp-fade 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.pccp-panel.pccp-panel-active { display: block; }
@keyframes pccp-fade {
	from { opacity: 0; transform: translateY(10px); }
	to   { opacity: 1; transform: none; }
}

.pccp-panel-head {
	margin-bottom: 20px;
	text-align: center;
}
.pccp-panel-head h2 {
	margin: 0 0 6px;
	font-size: 22px;
	font-weight: 700;
	letter-spacing: -0.02em;
}
.pccp-panel-head p {
	margin: 0;
	color: var(--pccp-muted);
	font-size: 14px;
}

.pccp-panel-foot {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 12px;
	margin-top: 24px;
	padding-top: 16px;
	border-top: 1px solid var(--pccp-border-light);
}
.pccp-panel-foot-spacer { flex: 1; }

/* ================================================================
   BUTTONS
   ================================================================ */
.pccp-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: 10px 20px;
	border-radius: 999px;
	border: 1px solid transparent;
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.15s ease;
	text-decoration: none;
	line-height: 1;
	letter-spacing: 0.01em;
}
.pccp-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.pccp-btn-primary { background: var(--pccp-primary); color: #fff !important; }
.pccp-btn-primary:hover:not(:disabled) {
	background: var(--pccp-primary-hover);
	transform: translateY(-1px);
	box-shadow: var(--pccp-shadow);
}
.pccp-btn-secondary {
	background: transparent;
	color: var(--pccp-text) !important;
	border-color: var(--pccp-border);
}
.pccp-btn-secondary:hover { background: var(--pccp-bg-soft); border-color: var(--pccp-text); }
.pccp-btn-block { width: 100%; }
.pccp-btn-lg { padding: 13px 24px; font-size: 15px; }

/* ================================================================
   STEP 1 — DEVICE PICKER
   ================================================================ */
.pccp-device-search {
	max-width: 520px;
	margin: 0 auto 16px;
	position: relative;
}
.pccp-device-search::before {
	content: '🔍';
	position: absolute;
	left: 16px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 13px;
	opacity: 0.45;
	pointer-events: none;
}
#pccp-device-search {
	width: 100%;
	padding: 11px 16px 11px 40px;
	border: 1px solid var(--pccp-border);
	border-radius: 999px;
	font-size: 14px;
	background: var(--pccp-bg-soft);
	transition: all 0.15s;
	font-family: inherit;
}
#pccp-device-search:focus {
	outline: none;
	border-color: var(--pccp-text);
	background: var(--pccp-bg);
	box-shadow: 0 0 0 3px rgba(0,0,0,0.06);
}

.pccp-device-tabs {
	display: flex;
	gap: 6px;
	justify-content: center;
	margin-bottom: 20px;
	flex-wrap: wrap;
}
.pccp-tab {
	padding: 6px 16px;
	background: transparent;
	border: 1px solid var(--pccp-border);
	border-radius: 999px;
	cursor: pointer;
	font-size: 13px;
	font-weight: 500;
	color: var(--pccp-muted);
	transition: all 0.15s;
}
.pccp-tab:hover { color: var(--pccp-text); border-color: var(--pccp-text); }
.pccp-tab.active {
	background: var(--pccp-primary);
	color: #fff;
	border-color: var(--pccp-primary);
}

.pccp-device-section { margin-bottom: 28px; }
.pccp-device-section-title {
	font-size: 11px;
	font-weight: 700;
	color: var(--pccp-muted);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	margin: 0 0 12px;
	padding-left: 2px;
}
.pccp-device-cards {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
	gap: 10px;
}
.pccp-device-card {
	background: var(--pccp-bg);
	border: 1.5px solid var(--pccp-border);
	border-radius: var(--pccp-radius);
	padding: 14px 10px 12px;
	cursor: pointer;
	transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
	text-align: center;
	display: flex;
	flex-direction: column;
	gap: 7px;
	font-family: inherit;
	position: relative;
}
.pccp-device-card:hover {
	border-color: var(--pccp-text);
	transform: translateY(-2px);
	box-shadow: var(--pccp-shadow);
}
.pccp-device-card.active {
	border-color: var(--pccp-primary);
	border-width: 2px;
	background: var(--pccp-primary-soft);
	transform: translateY(-2px);
	box-shadow: var(--pccp-shadow);
}
.pccp-device-card.active::after {
	content: '✓';
	position: absolute;
	top: 8px;
	right: 10px;
	width: 18px;
	height: 18px;
	background: var(--pccp-primary);
	color: #fff;
	border-radius: 50%;
	font-size: 10px;
	font-weight: bold;
	display: flex;
	align-items: center;
	justify-content: center;
}
.pccp-device-card-thumb {
	height: 110px;
	display: flex;
	align-items: center;
	justify-content: center;
}
.pccp-device-card-thumb svg,
.pccp-device-card-thumb img { max-height: 100%; max-width: 80px; }
.pccp-device-card-name {
	font-size: 13px;
	font-weight: 600;
	letter-spacing: -0.01em;
	line-height: 1.3;
}
.pccp-device-card-meta { font-size: 10px; color: var(--pccp-muted); }

/* ================================================================
   STEP 2 — MATERIAL PICKER
   ================================================================ */
.pccp-material-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
	gap: 14px;
	max-width: 1100px;
	margin: 0 auto;
}
.pccp-material-card {
	background: var(--pccp-bg);
	border: 1.5px solid var(--pccp-border);
	border-radius: var(--pccp-radius);
	padding: 0;
	cursor: pointer;
	transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
	text-align: left;
	display: flex;
	flex-direction: column;
	font-family: inherit;
	overflow: hidden;
	position: relative;
}
.pccp-material-card:hover {
	border-color: var(--pccp-text);
	transform: translateY(-2px);
	box-shadow: var(--pccp-shadow);
}
.pccp-material-card.active {
	border-color: var(--pccp-primary);
	border-width: 2px;
	box-shadow: var(--pccp-shadow);
}
.pccp-material-card.active::after {
	content: '✓';
	position: absolute;
	top: 10px;
	right: 10px;
	width: 22px;
	height: 22px;
	background: var(--pccp-primary);
	color: #fff;
	border-radius: 50%;
	font-size: 12px;
	font-weight: bold;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 2;
}
.pccp-material-thumb {
	height: 130px;
	background: var(--pccp-bg-soft);
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}
.pccp-material-thumb.has-photo { background: #fafafa; }
.pccp-material-thumb img { width: 100%; height: 100%; object-fit: cover; }
.pccp-material-thumb svg { width: 60px; height: 60px; }
.pccp-material-name {
	font-weight: 600;
	font-size: 14px;
	padding: 12px 14px 3px;
	letter-spacing: -0.01em;
}
.pccp-material-desc {
	font-size: 12px;
	color: var(--pccp-muted);
	line-height: 1.45;
	padding: 0 14px;
	min-height: 32px;
}
.pccp-material-price {
	margin: 10px 14px 14px;
	padding: 4px 10px;
	background: var(--pccp-primary-soft);
	border-radius: 999px;
	font-size: 11px;
	font-weight: 700;
	color: var(--pccp-text) !important;
	align-self: flex-start;
}

/* ================================================================
   STEP 3 — DESIGN EDITOR
   ================================================================ */
.pccp-design-layout {
	display: grid;
	grid-template-columns: 256px 1fr 236px;
	gap: 14px;
	min-height: 560px;
	align-items: start;
}

/* --- Left toolbar --- */
.pccp-tools {
	background: var(--pccp-bg);
	border: 1px solid var(--pccp-border);
	border-radius: var(--pccp-radius);
	display: flex;
	flex-direction: column;
	overflow: hidden;
	box-shadow: var(--pccp-shadow-xs);
}
.pccp-tool-nav {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	background: var(--pccp-bg-soft);
	border-bottom: 1px solid var(--pccp-border);
}
.pccp-tool-btn {
	background: transparent;
	border: 0;
	padding: 12px 4px 10px;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	font-size: 10px;
	color: var(--pccp-muted);
	transition: all 0.15s;
	border-bottom: 2px solid transparent;
	font-weight: 600;
	letter-spacing: 0.01em;
}
.pccp-tool-btn svg { width: 18px; height: 18px; }
.pccp-tool-btn:hover { color: var(--pccp-text); background: var(--pccp-bg); }
.pccp-tool-btn.active {
	color: var(--pccp-text);
	border-bottom-color: var(--pccp-primary);
	background: var(--pccp-bg);
}
.pccp-tool-panels {
	flex: 1;
	padding: 16px;
	overflow-y: auto;
	max-height: 540px;
}
.pccp-tool-panel { display: none; }
.pccp-tool-panel.active { display: block; }
.pccp-tool-panel h3 {
	margin: 0 0 4px;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: -0.01em;
}
.pccp-tool-help {
	font-size: 11px;
	color: var(--pccp-muted);
	margin: 0 0 14px;
	line-height: 1.5;
}

/* Upload zone */
.pccp-upload-zone {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: 22px 12px;
	background: var(--pccp-bg);
	border: 2px dashed var(--pccp-border);
	border-radius: var(--pccp-radius-sm);
	cursor: pointer;
	transition: all 0.15s;
	color: var(--pccp-muted);
	text-align: center;
}
.pccp-upload-zone svg { width: 28px; height: 28px; }
.pccp-upload-zone:hover, .pccp-upload-zone.drag {
	border-color: var(--pccp-text);
	background: var(--pccp-bg-soft);
	color: var(--pccp-text);
}
.pccp-upload-zone-title {
	font-weight: 600;
	font-size: 12px;
	color: var(--pccp-text) !important;
}
.pccp-upload-zone-sub { font-size: 10px; }

.pccp-progress {
	margin-top: 10px;
	height: 3px;
	background: var(--pccp-border);
	border-radius: 2px;
	overflow: hidden;
}
.pccp-progress-bar {
	height: 100%;
	background: var(--pccp-primary);
	width: 0%;
	transition: width 0.15s;
}

/* Templates */
.pccp-template-cats {
	display: flex;
	flex-wrap: wrap;
	gap: 5px;
	margin-bottom: 10px;
}
.pccp-cat-pill {
	padding: 4px 10px;
	background: var(--pccp-bg);
	border: 1px solid var(--pccp-border);
	border-radius: 999px;
	font-size: 11px;
	cursor: pointer;
	color: var(--pccp-muted);
	transition: all 0.15s;
}
.pccp-cat-pill:hover { color: var(--pccp-text); border-color: var(--pccp-text); }
.pccp-cat-pill.active {
	background: var(--pccp-primary);
	color: #fff;
	border-color: var(--pccp-primary);
}
.pccp-template-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 8px;
}
.pccp-template-card {
	border: 1px solid var(--pccp-border);
	border-radius: var(--pccp-radius-sm);
	padding: 0;
	background: var(--pccp-bg);
	cursor: pointer;
	overflow: hidden;
	aspect-ratio: 9/16;
	transition: all 0.15s;
}
.pccp-template-card:hover {
	border-color: var(--pccp-text);
	transform: translateY(-2px);
	box-shadow: var(--pccp-shadow-sm);
}
.pccp-template-card img { width: 100%; height: 100%; object-fit: cover; display: block; }

.pccp-empty {
	text-align: center;
	padding: 32px 14px;
	color: var(--pccp-muted);
	font-size: 12px;
	background: var(--pccp-bg);
	border-radius: var(--pccp-radius-sm);
}

/* Text input */
.pccp-input {
	width: 100%;
	padding: 9px 12px;
	border: 1px solid var(--pccp-border);
	border-radius: var(--pccp-radius-sm);
	font-size: 13px;
	background: var(--pccp-bg);
	font-family: inherit;
	margin-bottom: 8px;
	transition: all 0.15s;
}
.pccp-input:focus {
	outline: none;
	border-color: var(--pccp-text);
	box-shadow: 0 0 0 3px rgba(0,0,0,0.06);
}
.pccp-text-presets {
	display: flex;
	flex-wrap: wrap;
	gap: 5px;
	margin-top: 10px;
}
.pccp-preset {
	padding: 5px 10px;
	background: var(--pccp-bg);
	border: 1px solid var(--pccp-border);
	border-radius: 999px;
	font-size: 11px;
	cursor: pointer;
	transition: all 0.15s;
}
.pccp-preset:hover { border-color: var(--pccp-text); color: var(--pccp-text); }

/* Color swatches */
.pccp-color-swatches {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 6px;
	margin-bottom: 12px;
}
.pccp-swatch {
	aspect-ratio: 1;
	border-radius: 50%;
	border: 2px solid transparent;
	cursor: pointer;
	padding: 0;
	transition: all 0.15s;
	box-shadow: 0 0 0 1px var(--pccp-border) inset;
}
.pccp-swatch:hover { transform: scale(1.12); }
.pccp-swatch.active {
	transform: scale(1.12);
	border-color: var(--pccp-text);
	box-shadow: 0 0 0 2px var(--pccp-bg) inset;
}

/* Field/label */
.pccp-field {
	display: flex;
	flex-direction: column;
	gap: 3px;
	margin-bottom: 12px;
}
.pccp-field > span {
	font-size: 11px;
	font-weight: 600;
	color: var(--pccp-muted);
	text-transform: uppercase;
	letter-spacing: 0.04em;
}
.pccp-field input[type=color] {
	width: 100%;
	height: 36px;
	border: 1px solid var(--pccp-border);
	border-radius: var(--pccp-radius-sm);
	background: none;
	cursor: pointer;
	padding: 3px;
}
.pccp-field input[type=range] { width: 100%; accent-color: var(--pccp-primary); }

/* Design action bar */
.pccp-design-actions {
	display: flex;
	gap: 4px;
	padding: 8px 12px;
	border-top: 1px solid var(--pccp-border);
	background: var(--pccp-bg-soft);
}
.pccp-design-actions button {
	flex: 1;
	padding: 7px 2px;
	background: var(--pccp-bg);
	border: 1px solid var(--pccp-border);
	border-radius: var(--pccp-radius-xs);
	cursor: pointer;
	font-size: 14px;
	color: var(--pccp-text);
	transition: all 0.15s;
	line-height: 1;
}
.pccp-design-actions button:hover {
	background: var(--pccp-primary);
	border-color: var(--pccp-primary);
	color: #fff;
	transform: translateY(-1px);
	box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}

/* --- Center canvas --- */
.pccp-stage {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
}
.pccp-stage-info {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 12px;
	color: var(--pccp-muted);
	font-weight: 500;
	background: var(--pccp-bg-soft);
	border: 1px solid var(--pccp-border);
	border-radius: 999px;
	padding: 5px 14px;
}
.pccp-stage-info .pccp-dot { opacity: 0.4; }

/* Floating action bar */
.pccp-float-bar {
	display: flex;
	align-items: center;
	gap: 1px;
	background: #111113;
	border: 1px solid rgba(255,255,255,0.10);
	border-radius: 999px;
	padding: 2px 4px;
	box-shadow: 0 4px 14px rgba(0,0,0,0.30), 0 1px 3px rgba(0,0,0,0.18);
	animation: pccp-bar-in 0.18s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes pccp-bar-in {
	from { opacity:0; transform:translateY(-8px) scale(0.90); }
	to   { opacity:1; transform:none; }
}
.pccp-float-bar button {
	background: transparent;
	border: 0;
	color: rgba(255,255,255,0.75);
	cursor: pointer;
	padding: 5px 8px;
	border-radius: 999px;
	display: flex;
	align-items: center;
	justify-content: center;
	min-width: 30px;
	transition: all 0.12s;
}
.pccp-float-bar button svg { width: 13px; height: 13px; flex-shrink: 0; }
.pccp-float-bar button:hover {
	background: rgba(255,255,255,0.10);
	color: #fff;
}
.pccp-float-divider {
	width: 1px;
	height: 16px;
	background: rgba(255,255,255,0.14);
	margin: 0 2px;
	flex-shrink: 0;
}
.pccp-float-delete {
	color: #fca5a5 !important;
}
.pccp-float-delete:hover {
	background: rgba(239,68,68,0.22) !important;
	color: #fecaca !important;
}

/* Background / gradient preset swatches in Templates panel */
.pccp-preset-section { margin-bottom: 10px; }
.pccp-preset-label {
	font-size: 10px;
	font-weight: 700;
	color: var(--pccp-muted);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	margin-bottom: 5px;
}
.pccp-bg-presets {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 4px;
}
.pccp-bg-preset {
	height: 26px;
	border-radius: 5px;
	border: 1.5px solid transparent;
	cursor: pointer;
	transition: transform 0.12s, box-shadow 0.12s, border-color 0.12s;
	padding: 0;
}
.pccp-bg-preset:hover {
	transform: scale(1.10);
	box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
.pccp-bg-preset.active {
	border-color: var(--pccp-primary);
	box-shadow: 0 0 0 2px rgba(var(--pccp-primary-rgb, 245,107,30),0.35);
}

.pccp-canvas-wrap {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	/* Subtle dot-grid background — feels like a design canvas */
	background-color: #f0f0f2;
	background-image: radial-gradient(circle, #c8c8d0 1px, transparent 1px);
	background-size: 20px 20px;
	border: 1px solid var(--pccp-border);
	border-radius: var(--pccp-radius);
	padding: 24px;
	width: 100%;
	min-height: 480px;
	box-shadow: inset 0 2px 6px rgba(0,0,0,0.05);
	position: relative;
}
.pccp-canvas-wrap canvas {
	box-shadow:
		0 0 0 1px rgba(0,0,0,0.06),
		0 8px 24px rgba(0,0,0,0.12),
		0 24px 56px -8px rgba(0,0,0,0.18);
	border-radius: 24px;
	display: block;
}
.pccp-stage-hint {
	font-size: 11px;
	color: var(--pccp-muted);
	text-align: center;
	max-width: 480px;
	line-height: 1.55;
	padding: 0 8px;
}

/* --- Right properties --- */
.pccp-properties {
	background: var(--pccp-bg);
	border: 1px solid var(--pccp-border);
	border-radius: var(--pccp-radius);
	padding: 14px;
	box-shadow: var(--pccp-shadow-xs);
}
.pccp-properties-empty {
	text-align: center;
	color: var(--pccp-muted);
	padding: 32px 12px;
}
.pccp-properties-empty svg {
	display: block;
	margin: 0 auto 12px;
	opacity: 0.22;
	width: 32px;
	height: 32px;
}
.pccp-properties-empty p { font-size: 12px; margin: 0; line-height: 1.6; color: var(--pccp-muted); }

.pccp-prop-section {
	margin-bottom: 16px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--pccp-border-light);
}
.pccp-prop-section:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.pccp-prop-section h4 {
	margin: 0 0 10px;
	font-size: 10px;
	font-weight: 700;
	color: var(--pccp-muted);
	text-transform: uppercase;
	letter-spacing: 0.08em;
}
.pccp-prop-row {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 4px;
}
/* Layer row only has 4 items — keep them evenly spaced */
.pccp-prop-section:last-child .pccp-prop-row {
	grid-template-columns: repeat(4, 1fr);
}
.pccp-prop-row button {
	padding: 8px 4px;
	background: var(--pccp-bg-soft);
	border: 1px solid var(--pccp-border);
	border-radius: var(--pccp-radius-xs);
	cursor: pointer;
	font-size: 13px;
	transition: all 0.15s;
}
.pccp-prop-row button:hover {
	background: var(--pccp-bg);
	border-color: var(--pccp-text);
	box-shadow: var(--pccp-shadow-xs);
}
.pccp-prop-row button.pccp-danger { color: var(--pccp-danger); }
.pccp-prop-row button.pccp-danger:hover {
	background: var(--pccp-danger);
	color: #fff;
	border-color: var(--pccp-danger);
}

/* ================================================================
   STEP 4 — REVIEW
   ================================================================ */
.pccp-review-grid {
	display: grid;
	grid-template-columns: 1fr 360px;
	gap: 20px;
	align-items: start;
	max-width: 1100px;
	margin: 0 auto;
}
.pccp-review-preview {
	background: var(--pccp-bg);
	border: 1px solid var(--pccp-border);
	border-radius: var(--pccp-radius);
	padding: 20px;
	box-shadow: var(--pccp-shadow-sm);
}
.pccp-final-preview {
	background:
		radial-gradient(circle at 30% 20%, rgba(0,0,0,0.04), transparent 60%),
		linear-gradient(135deg, #fafafa 0%, #f4f4f5 100%);
	border-radius: var(--pccp-radius-sm);
	padding: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 300px;
}
.pccp-final-preview img {
	max-width: 100%;
	max-height: 400px;
	object-fit: contain;
	box-shadow: 0 20px 50px -10px rgba(0,0,0,0.20), 0 6px 20px rgba(0,0,0,0.08);
	border-radius: 28px;
}
.pccp-summary {
	list-style: none;
	margin: 16px 0 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 8px;
}
.pccp-summary li {
	display: flex;
	flex-direction: column;
	padding: 10px 12px;
	background: var(--pccp-bg-soft);
	border-radius: var(--pccp-radius-sm);
}
.pccp-summary li span {
	font-size: 10px;
	color: var(--pccp-muted);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	font-weight: 600;
}
.pccp-summary li strong { font-size: 13px; margin-top: 3px; }

.pccp-review-side { display: flex; flex-direction: column; gap: 14px; }
.pccp-card {
	background: var(--pccp-bg);
	border: 1px solid var(--pccp-border);
	border-radius: var(--pccp-radius);
	padding: 16px;
	box-shadow: var(--pccp-shadow-sm);
}
.pccp-card h3 {
	margin: 0 0 12px;
	font-size: 15px;
	font-weight: 700;
	letter-spacing: -0.01em;
}

/* Add-ons */
.pccp-addon-list { display: flex; flex-direction: column; gap: 8px; }
.pccp-addon-row {
	display: grid;
	grid-template-columns: auto 1fr auto;
	align-items: center;
	gap: 10px;
	padding: 10px 12px;
	border: 1.5px solid var(--pccp-border);
	border-radius: var(--pccp-radius-sm);
	cursor: pointer;
	transition: all 0.15s;
}
.pccp-addon-row:hover { border-color: var(--pccp-text); }
.pccp-addon-row input[type=checkbox] {
	width: 16px;
	height: 16px;
	accent-color: var(--pccp-primary);
	cursor: pointer;
	flex-shrink: 0;
}
.pccp-addon-info { display: flex; flex-direction: column; gap: 1px; }
.pccp-addon-name { font-weight: 600; font-size: 13px; }
.pccp-addon-desc { font-size: 11px; color: var(--pccp-muted); }
.pccp-addon-price { font-weight: 700; font-size: 13px; color: var(--pccp-text) !important; white-space: nowrap; }

/* Price card */
.pccp-price-card { background: var(--pccp-primary-soft); border-color: transparent; }
.pccp-price-lines {
	list-style: none;
	margin: 0 0 12px;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 8px;
}
.pccp-price-lines li {
	display: flex;
	justify-content: space-between;
	font-size: 13px;
}
.pccp-price-lines li > :first-child { color: var(--pccp-muted); }
.pccp-price-lines li > :last-child { color: var(--pccp-text) !important; font-weight: 600; }
.pccp-price-total {
	padding-top: 12px;
	border-top: 1px solid var(--pccp-border);
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.pccp-price-total span { font-weight: 600; font-size: 14px; }
.pccp-price-total strong {
	font-size: 24px;
	color: var(--pccp-text) !important;
	letter-spacing: -0.02em;
}

/* ================================================================
   SUCCESS OVERLAY
   ================================================================ */
.pccp-success {
	position: fixed;
	inset: 0;
	background: rgba(0,0,0,0.5);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 99999;
	animation: pccp-fade 0.25s ease;
	backdrop-filter: blur(4px);
}
.pccp-success-card {
	position: relative;
	background: var(--pccp-bg);
	border-radius: var(--pccp-radius);
	padding: 32px 28px;
	max-width: 400px;
	width: 90%;
	text-align: center;
	box-shadow: var(--pccp-shadow-lg);
}
.pccp-success-card svg {
	color: var(--pccp-success);
	margin-bottom: 12px;
	width: 48px;
	height: 48px;
}
.pccp-success-card h3 {
	margin: 0 0 6px;
	font-size: 22px;
	font-weight: 700;
	letter-spacing: -0.01em;
}
.pccp-success-card p { margin: 0 0 24px; color: var(--pccp-muted); font-size: 14px; }
.pccp-success-actions {
	display: flex;
	gap: 8px;
	justify-content: center;
}
.pccp-success-dismiss {
	position: absolute;
	top: 8px; right: 8px;
	width: 32px; height: 32px;
	background: transparent;
	border: 0;
	font-size: 22px;
	cursor: pointer;
	color: var(--pccp-muted);
	border-radius: 50%;
	transition: all 0.15s;
	display: flex;
	align-items: center;
	justify-content: center;
}
.pccp-success-dismiss:hover { background: var(--pccp-bg-soft); color: var(--pccp-text); }

/* ================================================================
   LOADING + TOAST
   ================================================================ */
.pccp-loading {
	position: fixed;
	inset: 0;
	background: rgba(255,255,255,0.88);
	backdrop-filter: blur(4px);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 14px;
	z-index: 99998;
}
.pccp-loading p { font-size: 14px; font-weight: 500; color: var(--pccp-text); margin: 0; }
.pccp-spinner {
	width: 38px; height: 38px;
	border: 3px solid var(--pccp-border);
	border-top-color: var(--pccp-primary);
	border-radius: 50%;
	animation: pccp-spin 0.75s linear infinite;
}
@keyframes pccp-spin { to { transform: rotate(360deg); } }

.pccp-toast {
	position: fixed;
	bottom: 24px;
	left: 50%;
	transform: translateX(-50%);
	background: var(--pccp-text);
	color: #fff !important;
	padding: 12px 20px;
	border-radius: 999px;
	font-size: 13px;
	font-weight: 500;
	box-shadow: var(--pccp-shadow-lg);
	z-index: 100000;
	max-width: 90%;
	transition: opacity 0.25s ease;
	opacity: 1;
}
#pccp-customizer .pccp-toast.pccp-is-hidden {
	display: block !important;
	opacity: 0;
	pointer-events: none;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1100px) {
	.pccp-design-layout { grid-template-columns: 230px 1fr 210px; gap: 12px; }
}

@media (max-width: 980px) {
	.pccp-design-layout {
		grid-template-columns: 1fr 200px;
		grid-template-rows: auto auto;
	}
	.pccp-stage  { grid-column: 1; grid-row: 1; }
	.pccp-tools  { grid-column: 1; grid-row: 2; }
	.pccp-properties { grid-column: 2; grid-row: 1 / 3; }
	.pccp-tool-panels { max-height: 320px; }
	.pccp-review-grid { grid-template-columns: 1fr; }
	.pccp-review-side { max-width: 540px; }
}

@media (max-width: 768px) {
	#pccp-customizer { padding: 16px 12px; }
	.pccp-panel-head h2 { font-size: 20px; }
	.pccp-step-label { display: none; }
	.pccp-step-num { width: 28px; height: 28px; font-size: 12px; }
	.pccp-steps::before { top: 14px; }
	.pccp-device-cards { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px; }
	.pccp-device-card-thumb { height: 90px; }
	.pccp-material-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
	.pccp-material-thumb { height: 110px; }
	.pccp-design-layout {
		grid-template-columns: 1fr;
		grid-template-rows: auto auto auto;
	}
	.pccp-stage      { grid-column: 1; grid-row: 1; order: 1; }
	.pccp-tools      { grid-column: 1; grid-row: 2; order: 2; }
	.pccp-properties { grid-column: 1; grid-row: 3; order: 3; }
	.pccp-canvas-wrap { padding: 12px; min-height: 360px; }
	.pccp-canvas-wrap canvas { border-radius: 20px; }
	.pccp-prop-row { grid-template-columns: repeat(6, 1fr); }
	.pccp-prop-section:last-child .pccp-prop-row { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 480px) {
	#pccp-customizer { padding: 12px 8px; }
	.pccp-panel-foot {
		flex-direction: column-reverse;
		align-items: stretch;
		gap: 8px;
	}
	.pccp-panel-foot .pccp-btn { width: 100%; }
	.pccp-summary { grid-template-columns: 1fr; }
	.pccp-success-actions { flex-direction: column; }
	.pccp-success-actions .pccp-btn { width: 100%; }
	.pccp-review-grid { gap: 14px; }
}