/* ==========================================================================
   Custom Product Designer — Frontend Styles
   ========================================================================== */

.cpd-configurator, .cpd-configurator * { box-sizing: border-box; }

.cpd-configurator {
	--cpd-black: #0d0d0d;
	--cpd-white: #ffffff;
	--cpd-accent: #ff0000;
	--cpd-border: #e5e5e5;
	--cpd-muted: #888888;
	font-family: 'Montserrat', -apple-system, sans-serif;
	color: var(--cpd-black);
	padding-bottom: 100px; /* room for sticky summary on mobile */
}

/* ---------- Step 1: Product Picker ---------- */

.cpd-picker-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
	gap: 24px;
	margin: 20px 0;
}

.cpd-picker-card {
	display: block;
	text-decoration: none;
	color: inherit;
	border: 1px solid var(--cpd-border);
	border-radius: 10px;
	overflow: hidden;
	transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.cpd-picker-card:hover {
	box-shadow: 0 8px 24px rgba(0,0,0,0.08);
	transform: translateY(-2px);
}
.cpd-picker-card-img { aspect-ratio: 4/3; background: #f4f4f4; overflow: hidden; }
.cpd-picker-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cpd-picker-card-placeholder { width: 100%; height: 100%; background: #eaeaea; }
.cpd-picker-card-body { padding: 16px; }
.cpd-picker-card-type {
	font-size: 11px;
	letter-spacing: 1px;
	text-transform: uppercase;
	color: var(--cpd-accent);
	font-weight: 700;
}
.cpd-picker-card-title { margin: 6px 0; font-size: 18px; font-weight: 700; }
.cpd-picker-card-desc { margin: 0; font-size: 13px; color: var(--cpd-muted); line-height: 1.5; }

/* ---------- Configurator layout ---------- */

.cpd-configurator-inner {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 48px;
	align-items: start;
}

@media (max-width: 900px) {
	.cpd-configurator-inner { grid-template-columns: 1fr; gap: 24px; }
}

/* ---------- Live Preview ---------- */

.cpd-preview-col { position: sticky; top: 24px; }
@media (max-width: 900px) { .cpd-preview-col { position: static; } }

.cpd-preview-frame {
	background: #ece9e2;
	border-radius: 4px;
	padding: 28px;
	aspect-ratio: 1 / 1;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background-color 0.3s ease;
}
.cpd-preview-mat {
	background: #ffffff;
	width: 100%;
	height: 100%;
	padding: 18px;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: inset 0 0 0 1px rgba(0,0,0,0.05);
	transition: background-color 0.3s ease;
}
.cpd-preview-artwork {
	width: 100%;
	height: 100%;
	background: #f7f7f5;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}
.cpd-preview-artwork img { width: 100%; height: 100%; object-fit: cover; }
.cpd-preview-placeholder { font-size: 13px; color: var(--cpd-muted); text-align: center; padding: 20px; }
.cpd-preview-caption { text-align: center; font-size: 12px; color: var(--cpd-muted); margin-top: 12px; }

/* ---------- Steps ---------- */

.cpd-product-title { font-size: 26px; font-weight: 800; margin: 0 0 20px; }
.cpd-step { margin-bottom: 32px; }
.cpd-step-title { font-size: 15px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 14px; }

/* Upload */
.cpd-upload-dropzone {
	border: 2px dashed var(--cpd-border);
	border-radius: 8px;
	padding: 36px 20px;
	text-align: center;
	cursor: pointer;
	transition: border-color 0.2s ease, background-color 0.2s ease;
}
.cpd-upload-dropzone:hover, .cpd-upload-dropzone.is-dragover {
	border-color: var(--cpd-black);
	background: #fafafa;
}
.cpd-upload-icon { display: block; font-size: 24px; margin-bottom: 8px; }
.cpd-upload-types { font-size: 11px; color: var(--cpd-muted); text-transform: uppercase; letter-spacing: 0.5px; }

.cpd-upload-preview { display: flex; align-items: center; gap: 14px; border: 1px solid var(--cpd-border); border-radius: 8px; padding: 12px; }
.cpd-upload-preview img { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; background: #f4f4f4; }
.cpd-upload-preview-info { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.cpd-upload-preview-info button { background: none; border: none; text-decoration: underline; cursor: pointer; font-size: 12px; color: var(--cpd-muted); padding: 0; width: fit-content; }

.cpd-upload-status { font-size: 12px; margin-top: 8px; }
.cpd-upload-status.is-error { color: var(--cpd-accent); }
.cpd-upload-status.is-success { color: #1a7a1a; }

.cpd-no-design-note { margin-top: 14px; font-size: 13px; }
.cpd-whatsapp-btn {
	display: inline-block;
	margin-top: 6px;
	background: #25D366;
	color: #fff;
	padding: 8px 16px;
	border-radius: 20px;
	text-decoration: none;
	font-size: 12px;
	font-weight: 700;
}

/* Options */
.cpd-option-group { margin-bottom: 20px; }
.cpd-option-label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.cpd-option-hint { display: block; font-size: 11px; color: var(--cpd-muted); margin-top: 6px; }

.cpd-select, .cpd-quantity-input, #cpd-width, #cpd-height, #cpd-notes {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid var(--cpd-border);
	border-radius: 6px;
	font-family: inherit;
	font-size: 14px;
	background: #fff;
}
.cpd-dimension-inputs { display: flex; align-items: center; gap: 10px; }
.cpd-dimension-x { color: var(--cpd-muted); }
.cpd-quantity-input { max-width: 100px; }

.cpd-swatch-row { display: flex; flex-wrap: wrap; gap: 10px; }
.cpd-swatch {
	width: 38px; height: 38px;
	border-radius: 50%;
	border: 2px solid var(--cpd-border);
	background-size: cover;
	background-position: center;
	cursor: pointer;
	padding: 0;
	transition: border-color 0.15s ease, transform 0.15s ease;
}
.cpd-swatch:hover { transform: scale(1.08); }
.cpd-swatch.is-selected { border-color: var(--cpd-black); box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--cpd-black); }

.cpd-radio-row { display: flex; flex-wrap: wrap; gap: 10px; }
.cpd-radio-pill {
	border: 1px solid var(--cpd-border);
	border-radius: 20px;
	padding: 8px 16px;
	font-size: 13px;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	transition: border-color 0.15s ease, background-color 0.15s ease;
}
.cpd-radio-pill input { accent-color: var(--cpd-black); }
.cpd-radio-pill:has(input:checked) { border-color: var(--cpd-black); background: #f5f5f5; font-weight: 700; }

/* Services */
.cpd-service-row { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 6px; cursor: pointer; font-size: 14px; }
.cpd-service-row input { margin-top: 3px; }
.cpd-service-label em { display: block; font-style: normal; color: var(--cpd-muted); font-size: 12px; }
.cpd-service-contacts { display: flex; gap: 14px; margin: 6px 0 18px 26px; font-size: 12px; }
.cpd-service-contacts a { color: var(--cpd-black); text-decoration: underline; }

textarea#cpd-notes { resize: vertical; }

/* ---------- Sticky Order Summary ---------- */

.cpd-summary {
	position: sticky;
	bottom: 0;
	left: 0;
	right: 0;
	background: #ffffff;
	border-top: 1px solid var(--cpd-border);
	margin-top: 40px;
	padding: 18px 0;
	z-index: 50;
}
.cpd-summary-inner { max-width: 100%; }
.cpd-summary-rows { font-size: 12px; color: var(--cpd-muted); margin-bottom: 8px; }
.cpd-summary-row { display: flex; justify-content: space-between; padding: 2px 0; }
.cpd-summary-total-row {
	display: flex;
	justify-content: space-between;
	font-size: 20px;
	font-weight: 800;
	border-top: 1px solid var(--cpd-border);
	padding-top: 10px;
	margin-top: 6px;
}
.cpd-add-to-cart-btn {
	width: 100%;
	margin-top: 16px;
	background: var(--cpd-black);
	color: #fff;
	border: none;
	padding: 16px;
	font-size: 14px;
	font-weight: 700;
	letter-spacing: 1px;
	text-transform: uppercase;
	border-radius: 6px;
	cursor: pointer;
	transition: opacity 0.2s ease;
}
.cpd-add-to-cart-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.cpd-summary-message { font-size: 12px; margin-top: 8px; text-align: center; }
.cpd-summary-message.is-error { color: var(--cpd-accent); }
.cpd-summary-message.is-success { color: #1a7a1a; }

@media (max-width: 900px) {
	.cpd-summary {
		position: fixed;
		bottom: 0;
		left: 0; right: 0;
		box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
		padding: 14px 16px;
	}
}