<?php
/**
 * Default PDF CSS for mPDF.
 */

defined( 'ABSPATH' ) || exit;

$c = $data['colors'] ?? array(
	'bg'              => '#ffffff',
	'header_bg'       => '#111111',
	'accent'          => '#f59e0b',
	'body_text'       => '#333333',
	'muted'           => '#999999',
	'table_header_bg' => '#f5f5f5',
	'table_row_even'  => '#fafafa',
	'table_row_odd'   => '#ffffff',
	'border'          => '#e5e5e5',
	'total_text'      => '#f59e0b',
);

$fs = $data['font_sizes'] ?? array(
	'body'           => 9,
	'invoice_title'  => 28,
	'invoice_number' => 14,
	'table_header'   => 7,
	'total'          => 16,
	'footer'         => 7,
);
?>
/* ===== Reset ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

/* ===== Base ===== */
body {
	font-family: dejavusans;
	font-size: <?php echo esc_attr( $fs['body'] ); ?>pt;
	color: <?php echo esc_attr( $c['body_text'] ); ?>;
	background: <?php echo esc_attr( $c['bg'] ); ?>;
	line-height: 1.5;
}

/* ===== Layout helpers ===== */
.text-right  { text-align: right !important; }
.text-center { text-align: center !important; }
.text-left   { text-align: left !important; }

/* ===== HEADER ===== */
.header-table { width: 100%; border-collapse: collapse; margin-bottom: 0; }
.header-left {
	width: 55%;
	background: <?php echo esc_attr( $c['header_bg'] ); ?>;
	border-left: 4pt solid <?php echo esc_attr( $c['accent'] ); ?>;
	padding: 14pt 16pt;
	vertical-align: top;
}
.header-right {
	width: 45%;
	background: <?php echo esc_attr( $c['header_bg'] ); ?>;
	padding: 14pt 16pt;
	text-align: right;
	vertical-align: top;
}
.seller-brand {
	font-size: 20pt;
	font-weight: bold;
	color: <?php echo esc_attr( $c['accent'] ); ?>;
	margin-bottom: 6pt;
	letter-spacing: 0.5pt;
}
.seller-detail {
	font-size: 7.5pt;
	color: #888888;
	line-height: 1.8;
}
.invoice-title {
	font-size: <?php echo esc_attr( $fs['invoice_title'] ); ?>pt;
	font-weight: bold;
	color: #ffffff;
	letter-spacing: 4pt;
	text-transform: uppercase;
	margin-bottom: 8pt;
}
.header-meta-label {
	font-size: 7pt;
	color: #666666;
	text-transform: uppercase;
	letter-spacing: 0.5pt;
}
.header-meta-value {
	font-size: 9pt;
	color: #cccccc;
}

/* ===== Logo ===== */
.logo-img { max-height: 50pt; max-width: 150pt; margin-bottom: 8pt; }

/* ===== Invoice number badge ===== */
.badge-table { width: 100%; border-collapse: collapse; margin: 14pt 0 20pt 0; }
.badge-cell {
	background: <?php echo esc_attr( $c['accent'] ); ?>;
	padding: 8pt 0;
	text-align: center;
	font-size: <?php echo esc_attr( $fs['invoice_number'] ); ?>pt;
	font-weight: bold;
	color: #111111;
	letter-spacing: 2pt;
}

/* ===== Section labels ===== */
.section-label {
	font-size: 6pt;
	font-weight: bold;
	text-transform: uppercase;
	letter-spacing: 1.5pt;
	color: #aaaaaa;
	margin-bottom: 5pt;
	padding-bottom: 3pt;
	border-bottom: 0.5pt solid <?php echo esc_attr( $c['border'] ); ?>;
}

/* ===== Address sections ===== */
.address-table { width: 100%; border-collapse: collapse; margin-bottom: 14pt; }
.address-table td { vertical-align: top; width: 50%; padding: 0; }
.address-name {
	font-size: 10pt;
	font-weight: bold;
	color: <?php echo esc_attr( $c['body_text'] ); ?>;
	margin-bottom: 3pt;
}
.address-detail {
	font-size: 8pt;
	color: <?php echo esc_attr( $c['muted'] ); ?>;
	line-height: 1.7;
}
.address-detail strong { color: <?php echo esc_attr( $c['body_text'] ); ?>; }
.nif-badge {
	background: #fef3c7;
	border: 0.5pt solid <?php echo esc_attr( $c['accent'] ); ?>;
	padding: 2pt 8pt;
	font-size: 8pt;
	color: #333333;
	font-weight: bold;
	margin-top: 5pt;
}

/* ===== Section divider ===== */
hr.divider {
	border: none;
	border-top: 0.5pt solid <?php echo esc_attr( $c['border'] ); ?>;
	margin: 0 0 14pt 0;
}

/* ===== Metadata row ===== */
.meta-row-table {
	width: 100%;
	border-collapse: collapse;
	margin-bottom: 16pt;
	border: 0.5pt solid <?php echo esc_attr( $c['border'] ); ?>;
}
.meta-row-table td {
	padding: 7pt 10pt;
	border-right: 0.5pt solid <?php echo esc_attr( $c['border'] ); ?>;
	background: <?php echo esc_attr( $c['table_row_even'] ); ?>;
	vertical-align: top;
}
.meta-row-table td:last-child { border-right: none; }
.meta-label {
	font-size: 6pt;
	color: #aaaaaa;
	text-transform: uppercase;
	letter-spacing: 0.5pt;
	margin-bottom: 2pt;
}
.meta-value { font-size: 8.5pt; color: <?php echo esc_attr( $c['body_text'] ); ?>; }
.meta-value-accent { font-size: 8.5pt; color: <?php echo esc_attr( $c['accent'] ); ?>; font-weight: bold; }

/* ===== Line items table ===== */
table.items-table { width: 100%; border-collapse: collapse; margin-bottom: 16pt; }
table.items-table thead th {
	background: <?php echo esc_attr( $c['table_header_bg'] ); ?>;
	color: #aaaaaa;
	font-size: <?php echo esc_attr( $fs['table_header'] ); ?>pt;
	font-weight: bold;
	text-transform: uppercase;
	letter-spacing: 1pt;
	padding: 7pt 8pt;
	border-bottom: 1pt solid <?php echo esc_attr( $c['border'] ); ?>;
}
table.items-table tbody td {
	padding: 7pt 8pt;
	font-size: <?php echo esc_attr( $fs['body'] ); ?>pt;
	color: <?php echo esc_attr( $c['body_text'] ); ?>;
	border-bottom: 0.5pt solid <?php echo esc_attr( $c['border'] ); ?>;
	vertical-align: top;
}
tr.row-even td { background: <?php echo esc_attr( $c['table_row_even'] ); ?>; }
tr.row-odd  td { background: <?php echo esc_attr( $c['table_row_odd'] ); ?>; }
.item-description { color: <?php echo esc_attr( $c['body_text'] ); ?>; }
.item-variation { font-size: 7.5pt; color: <?php echo esc_attr( $c['muted'] ); ?>; }

/* ===== Totals block ===== */
.totals-outer   { width: 100%; border-collapse: collapse; margin-bottom: 14pt; }
.totals-spacer  { width: 50%; }
.totals-content { width: 50%; vertical-align: top; }
table.totals-table { width: 100%; border-collapse: collapse; }
.totals-table .subtotal-row td {
	padding: 4pt 8pt;
	font-size: 9pt;
	color: <?php echo esc_attr( $c['body_text'] ); ?>;
	border-bottom: 0.5pt solid <?php echo esc_attr( $c['border'] ); ?>;
}
.totals-table .iva-row td {
	padding: 3pt 8pt;
	font-size: 8pt;
	color: <?php echo esc_attr( $c['muted'] ); ?>;
}
.grand-total-label-cell {
	background: <?php echo esc_attr( $c['header_bg'] ); ?>;
	padding: 8pt 10pt;
	border-left: 3pt solid <?php echo esc_attr( $c['accent'] ); ?>;
	vertical-align: middle;
}
.grand-total-amount-cell {
	background: <?php echo esc_attr( $c['header_bg'] ); ?>;
	padding: 8pt 10pt;
	text-align: right;
	vertical-align: middle;
}
.grand-total-label {
	font-size: 8pt;
	color: #777777;
	text-transform: uppercase;
	letter-spacing: 0.5pt;
}
.grand-total-amount {
	font-size: <?php echo esc_attr( $fs['total'] ); ?>pt;
	font-weight: bold;
	color: <?php echo esc_attr( $c['total_text'] ); ?>;
}

/* ===== Payment method ===== */
.payment-label {
	font-size: 7pt;
	color: #aaaaaa;
	text-transform: uppercase;
	letter-spacing: 0.5pt;
	margin-bottom: 3pt;
}
.payment-box {
	border: 0.5pt solid <?php echo esc_attr( $c['border'] ); ?>;
	background: <?php echo esc_attr( $c['table_row_even'] ); ?>;
	padding: 5pt 10pt;
	font-size: 8pt;
	color: <?php echo esc_attr( $c['muted'] ); ?>;
}

/* ===== Credit note reference box ===== */
.cn-reference-box {
	border: 0.5pt solid <?php echo esc_attr( $c['border'] ); ?>;
	background: <?php echo esc_attr( $c['table_row_even'] ); ?>;
	padding: 8pt 10pt;
	margin-bottom: 14pt;
	font-size: 8pt;
	color: <?php echo esc_attr( $c['body_text'] ); ?>;
}
.cn-reference-title {
	font-weight: bold;
	font-size: 7pt;
	letter-spacing: 0.5pt;
	text-transform: uppercase;
	color: <?php echo esc_attr( $c['accent'] ); ?>;
	margin-bottom: 4pt;
}
.cn-annul-header td {
	background: #fef9c3;
	color: #92400e;
	font-style: italic;
	font-size: 8pt;
	padding: 5pt 8pt;
	border-bottom: 0.5pt solid <?php echo esc_attr( $c['border'] ); ?>;
}

/* ===== Notes ===== */
.notes-section {
	background: <?php echo esc_attr( $c['table_row_even'] ); ?>;
	border-left: 2pt solid <?php echo esc_attr( $c['accent'] ); ?>;
	padding: 8pt 12pt;
	margin-bottom: 14pt;
	font-size: 8pt;
	color: <?php echo esc_attr( $c['muted'] ); ?>;
}