/* ============================================================
   PhotoFab Uploader — frontend styles
   No Bootstrap dependency. Uses custom properties for theming.
   ============================================================ */

:root {
	--pfu-accent:       #2271b1;
	--pfu-accent-hover: #135e96;
	--pfu-border:       #c3c4c7;
	--pfu-bg-card:      #fff;
	--pfu-bg-drop:      #f6f7f7;
	--pfu-bg-drop-over: #e8f0fe;
	--pfu-text:         #1e1e1e;
	--pfu-text-muted:   #646970;
	--pfu-error:        #cc1818;
	--pfu-radius:       6px;
	--pfu-shadow:       0 1px 3px rgba(0,0,0,.12);
}

/* Accessibility utility */
.pfu-visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0,0,0,0);
	white-space: nowrap;
	border: 0;
}

/* ── Wrap ─────────────────────────────────────────────────── */
.pfu-wrap {
	max-width: 900px;
	margin: 0 auto;
}

/* ── Drop zone ───────────────────────────────────────────── */
.pfu-dropzone {
	border: 2px dashed var(--pfu-border);
	border-radius: var(--pfu-radius);
	background: var(--pfu-bg-drop);
	cursor: pointer;
	transition: background 0.15s, border-color 0.15s;
	text-align: center;
	padding: 40px 20px;
	margin-bottom: 24px;
	color: var(--pfu-text-muted);
}
.pfu-dropzone:hover,
.pfu-dropzone.pfu-dragover {
	background: var(--pfu-bg-drop-over);
	border-color: var(--pfu-accent);
	color: var(--pfu-accent);
}
.pfu-dropzone-inner svg { display: block; margin: 0 auto 12px; }
.pfu-dropzone-title {
	font-size: 1.05rem;
	font-weight: 600;
	margin: 0 0 4px;
}
.pfu-dropzone-hint {
	font-size: 0.85rem;
	margin: 0;
}

/* ── Cards container ─────────────────────────────────────── */
.pfu-cards {
	display: flex;
	flex-direction: column;
	gap: 16px;
	margin-bottom: 20px;
}

/* ── Individual card ─────────────────────────────────────── */
.pfu-card {
	background: var(--pfu-bg-card);
	border: 1px solid var(--pfu-border);
	border-radius: var(--pfu-radius);
	box-shadow: var(--pfu-shadow);
	overflow: hidden;
}
.pfu-card.pfu-card--uploading {
	opacity: 0.7;
	pointer-events: none;
}

.pfu-card-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 10px 14px;
	background: #f6f7f7;
	border-bottom: 1px solid var(--pfu-border);
	font-weight: 600;
	font-size: 0.9rem;
	color: var(--pfu-text-muted);
}
.pfu-remove-card {
	background: none;
	border: none;
	cursor: pointer;
	padding: 2px;
	color: var(--pfu-text-muted);
	line-height: 1;
	border-radius: 4px;
	transition: color 0.15s, background 0.15s;
}
.pfu-remove-card:hover {
	color: var(--pfu-error);
	background: #fce8e8;
}

.pfu-card-body {
	display: grid;
	grid-template-columns: 180px 1fr;
	grid-template-rows: auto auto;
	gap: 0;
}
@media (max-width: 600px) {
	.pfu-card-body {
		grid-template-columns: 1fr;
	}
}

/* Preview column */
.pfu-card-preview {
	grid-row: 1 / 3;
	padding: 14px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	border-right: 1px solid var(--pfu-border);
	background: #fafafa;
	min-height: 140px;
}
@media (max-width: 600px) {
	.pfu-card-preview { grid-row: auto; border-right: none; border-bottom: 1px solid var(--pfu-border); }
}
.pfu-preview-img {
	display: block;
	max-width: 150px;
	max-height: 120px;
	width: auto;
	height: auto;
	object-fit: contain;
	border-radius: 4px;
	background: #eee;
}
.pfu-uploading-label {
	font-size: 0.8rem;
	color: var(--pfu-text-muted);
	margin: 8px 0 0;
	display: none;
}
.pfu-card--uploading .pfu-uploading-label { display: block; }

/* RAW file badge (shown instead of image preview) */
.pfu-raw-badge {
	display: inline-block;
	background: #f0f0f0;
	border: 1px solid #bbb;
	border-radius: 4px;
	padding: 4px 10px;
	font-size: 0.8rem;
	font-family: monospace;
	color: #444;
	letter-spacing: 0.03em;
}
.pfu-sec-raw-badge {
	font-size: 0.78rem;
	font-family: monospace;
	background: #f0f0f0;
	border: 1px solid #bbb;
	border-radius: 3px;
	padding: 2px 7px;
	color: #444;
}

/* Options column */
.pfu-card-options {
	padding: 12px 14px 0;
}
.pfu-options-list {
	list-style: none;
	margin: 0;
	padding: 0;
}
.pfu-option-item {
	margin-bottom: 6px;
}
.pfu-option-label {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	cursor: pointer;
	font-size: 0.9rem;
	line-height: 1.4;
}
.pfu-option-label input[type="checkbox"] {
	margin-top: 2px;
	flex-shrink: 0;
	accent-color: var(--pfu-accent);
}

/* Secondary image upload slot */
.pfu-sec-upload {
	margin: 6px 0 4px 26px;
}
.pfu-sec-dropzone {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	border: 1px dashed var(--pfu-border);
	border-radius: var(--pfu-radius);
	padding: 6px 12px;
	cursor: pointer;
	font-size: 0.82rem;
	color: var(--pfu-text-muted);
	transition: border-color 0.15s, background 0.15s;
	background: #fafafa;
}
.pfu-sec-dropzone:hover {
	border-color: var(--pfu-accent);
	background: var(--pfu-bg-drop-over);
	color: var(--pfu-accent);
}
.pfu-sec-preview {
	max-width: 60px;
	max-height: 50px;
	border-radius: 3px;
	object-fit: contain;
}
.pfu-sec-prompt {
	display: flex;
	align-items: center;
	gap: 6px;
}

/* Notes row (spans full width below the two-column area) */
.pfu-card-note {
	grid-column: 1 / -1;
	padding: 10px 14px 14px;
	border-top: 1px solid var(--pfu-border);
}
.pfu-note-label {
	display: block;
	font-size: 0.85rem;
	color: var(--pfu-text-muted);
	margin-bottom: 4px;
}
.pfu-note {
	width: 100%;
	min-height: 70px;
	resize: vertical;
	font-size: 0.9rem;
	padding: 6px 10px;
	border: 1px solid var(--pfu-border);
	border-radius: 4px;
	box-sizing: border-box;
	font-family: inherit;
	color: var(--pfu-text);
}
.pfu-note:focus {
	outline: none;
	border-color: var(--pfu-accent);
	box-shadow: 0 0 0 2px rgba(34,113,177,.2);
}

/* ── Total price ─────────────────────────────────────────── */
.pfu-total-price {
	text-align: right;
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--pfu-text);
	margin-bottom: 12px;
}

/* ── Error banner ────────────────────────────────────────── */
.pfu-error {
	margin-bottom: 16px;
}

/* ── Submit row ──────────────────────────────────────────── */
.pfu-submit-row {
	text-align: center;
	margin-top: 8px;
}
/* Disable WC quantity controls that don't apply here */
.pfu-wrap .quantity { display: none !important; }
/* Suppress the "dt" labels WC adds in cart meta */
.woocommerce td.product-name dl.variation dt { display: none !important; }
/* Cart quantity field is managed by plugin — lock it */
.woocommerce-page .pfu-qty input.qty { pointer-events: none; }