/**
 * viz.css — style dla wizualizacji faktury.
 *
 * Uzywany przez:
 * - index.html (glowna aplikacja — tab Podglad)
 * - wizualizator/index.html (feature C: wizualizator cudzego XML)
 *
 * Wczytuje tez Google Font Karla (taka sama jak w index.html).
 *
 * Klasy obslugiwane przez viz.js (renderInvoicePreview):
 *   .invoice-header, .invoice-header-left, .invoice-header-right,
 *   .invoice-number-label, .invoice-number, .invoice-type-label,
 *   .invoice-status-label, .invoice-hr, .invoice-section-header,
 *   .invoice-parties, .party-box, .party-sublabel,
 *   .invoice-details-box, .invoice-items-table, .invoice-total-line,
 *   .invoice-adnotacje-box, .invoice-rejestry-box,
 *   .invoice-pozostale-box, .pln-equivalent
 *
 * R6.3.1.
 */

/* Google Font Karla */
@import url('https://fonts.googleapis.com/css2?family=Karla:wght@400;500;700&display=swap');

/* Podgląd faktury */
.invoice-preview {
    background: white;
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

/* === STYL FAKTURY ZBLIŻONY DO KSEF === */
.invoice-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 15px;
    margin-bottom: 0;
}

.invoice-header-left {
    text-align: left;
}

.invoice-header-right {
    text-align: right;
}

.invoice-number-label {
    font-size: 0.85em;
    color: #666;
}

.invoice-number {
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
    font-size: 1.3em;
    font-weight: 700;
    color: #343a40;
    margin: 3px 0;
}

.invoice-type-label {
    font-size: 0.85em;
    color: #343a40;
    margin-top: 3px;
}

.invoice-status-label {
    font-size: 0.85em;
    color: #666;
    margin-top: 3px;
}

.invoice-dates {
    font-size: 0.85em;
    color: #666;
    margin-top: 10px;
}

.invoice-dates strong {
    color: #343a40;
}

.invoice-hr {
    border: none;
    height: 1px;
    background-color: #bababa;
    margin: 15px 0;
}

.invoice-section-header {
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
    font-size: 0.9em;
    font-weight: 700;
    color: #343a40;
    margin: 15px 0 10px 0;
    padding-top: 15px;
    border-top: 1px solid #bababa;
}

.invoice-parties {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 10px;
}

.party-box {
    padding: 0;
    background: transparent;
    border-radius: 0;
}

.party-box h4 {
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
    color: #343a40;
    margin-bottom: 8px;
    font-size: 0.85em;
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0;
}

.party-box p {
    margin: 2px 0;
    font-size: 0.8em;
    color: #343a40;
}

.party-box .party-sublabel {
    font-size: 0.75em;
    color: #343a40;
    margin-top: 8px;
    margin-bottom: 2px;
}

.invoice-details-box {
    margin: 10px 0;
    font-size: 0.8em;
}

.invoice-details-box p {
    margin: 3px 0;
}

.invoice-items-table {
    width: 100%;
    border-collapse: collapse;
    margin: 10px 0;
    font-size: 0.75em;
}

.invoice-items-table th {
    background: #f6f7fa;
    color: #343a40;
    padding: 8px 6px;
    text-align: left;
    font-size: 0.85em;
    font-weight: 700;
    border: 1px solid #bababa;
}

.invoice-items-table td {
    padding: 8px 6px;
    border: 1px solid #bababa;
    vertical-align: top;
}

.invoice-items-table tr:nth-child(even) {
    background: transparent;
}

.invoice-total-line {
    margin: 15px 0;
    font-size: 0.9em;
    color: #343a40;
}

.invoice-payment-box {
    margin: 10px 0;
    font-size: 0.8em;
}

.invoice-payment-box p {
    margin: 3px 0;
}

.invoice-adnotacje-box,
.invoice-rejestry-box,
.invoice-pozostale-box {
    margin: 10px 0;
    font-size: 0.8em;
}

.invoice-adnotacje-box p,
.invoice-rejestry-box p,
.invoice-pozostale-box p {
    margin: 3px 0;
}

.invoice-footer {
    margin-top: 15px;
    font-size: 0.8em;
    color: #666;
}

.invoice-footer p {
    margin: 3px 0;
}

.invoice-subsection-header {
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
    font-size: 0.85em;
    font-weight: 700;
    color: #343a40;
    margin: 12px 0 8px 0;
}

.invoice-generated-info {
    margin-top: 25px;
    text-align: left;
    font-size: 0.8em;
    color: #343a40;
}

/* R48a.6: sekcja "Dane korekty" — layout dwukolumnowy wzorem MF.
   Border-top na calej gridzie zastepuje globalny <hr>; viz.js pomija
   wtedy globalny separator zeby uniknac podwojnej linii. */
.invoice-korekta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 15px 0 10px 0;
    padding-top: 15px;
    border-top: 1px solid #bababa;
}

.invoice-korekta-header {
    font-family: 'Montserrat', 'Segoe UI', sans-serif;
    font-size: 0.9em;
    font-weight: 700;
    color: #343a40;
    margin-bottom: 8px;
}

.invoice-korekta-col p {
    margin: 3px 0;
    font-size: 0.85em;
}

/* Responsive — mobile */
@media (max-width: 768px) {
    .invoice-meta,
    .invoice-parties,
    .invoice-korekta-grid {
        grid-template-columns: 1fr;
    }

    /* Rownowartosc PLN w nawiasie — wymus nowa linie na mobile,
       wyrownana do prawej dla spojnosci z kwota w walucie obcej */
    .pln-equivalent {
        display: block;
        text-align: right;
    }
}

/* Print styles — reguly faktury */
@media print {
    .invoice-preview {
        box-shadow: none !important;
        padding: 8mm !important;
        margin: 0 !important;
        max-width: 100% !important;
    }

    .invoice-hr {
        background-color: #bababa !important;
    }

    .invoice-section-header {
        border-top: 1px solid #bababa !important;
        page-break-after: avoid !important;
    }

    /* R48a.7: defensywnie wymuszamy grid w printcie — Chrome/Firefox czasem
       normalizuja grid na block w okninie drukowania, co rozsypuje layout
       Sprzedawca/Nabywca i sekcji korekty. */
    .invoice-parties,
    .invoice-korekta-grid {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 30px !important;
    }

    .invoice-korekta-grid {
        page-break-inside: avoid !important;
    }

    .party-box {
        background: transparent !important;
        border: none !important;
    }

    .invoice-items-table th {
        background: #f6f7fa !important;
        color: #343a40 !important;
    }

    .invoice-items-table,
    .invoice-items-table th,
    .invoice-items-table td {
        border: 1px solid #bababa !important;
    }
}