/* Invoice Page Styling */

.invoice-body {
    background: #e5e7eb;
    min-height: 100vh;
    padding: 0;
}

/* Toolbar */
.toolbar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-light);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.toolbar-left,
.toolbar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.toolbar-title {
    font-weight: 600;
    color: var(--dark);
    font-size: 1.125rem;
}

.toolbar-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.625rem 1rem;
    border: 1px solid var(--gray-light);
    background: var(--white);
    color: var(--dark);
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.toolbar-btn:hover {
    background: var(--gray-lighter);
    border-color: var(--gray);
}

.toolbar-btn svg {
    width: 18px;
    height: 18px;
}

.toolbar-btn-primary {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.toolbar-btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

/* Invoice Workspace */
.invoice-workspace {
    padding: var(--spacing-xl) var(--spacing-md);
    display: flex;
    justify-content: center;
}

/* A4 Page Simulation */
.a4-page {
    width: 210mm;
    min-height: auto;
    background: var(--white);
    padding: 12mm 20mm;
    box-shadow: var(--shadow-xl);
    margin: 0 auto;
    position: relative;
}

/* Page break indicator for editing */
.a4-page::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 273mm; /* A4 height (297mm) - bottom padding (12mm) - top padding (12mm) = 273mm usable space */
    height: 2px;
    background: repeating-linear-gradient(
        90deg,
        #ef4444 0px,
        #ef4444 10px,
        transparent 10px,
        transparent 20px
    );
    pointer-events: none;
    z-index: 10;
    opacity: 0.6;
}

/* Invoice Header */
.invoice-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-md);
}

.company-info {
    flex: 1;
}

.logo-upload {
    width: 70px;
    height: 70px;
    border: 2px dashed var(--gray-light);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 0.5rem;
    color: var(--gray);
    font-size: 0.625rem;
}

.logo-upload:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.logo-upload svg {
    width: 20px;
    height: 20px;
}

.logo-upload.has-logo {
    border: none;
    padding: 0;
}

.logo-upload img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.company-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.2rem;
    line-height: 1.2;
}

.company-detail {
    font-size: 0.75rem;
    color: var(--gray);
    margin-bottom: 0.1rem;
    line-height: 1.3;
}

.invoice-meta {
    text-align: right;
    flex-shrink: 0;
}

.invoice-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
    line-height: 1;
}

.meta-row {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    margin-bottom: 0.2rem;
    align-items: center;
}

.meta-label {
    font-weight: 600;
    color: var(--dark);
    font-size: 0.75rem;
}

.meta-value {
    color: var(--gray);
    min-width: 130px;
    text-align: right;
    font-size: 0.75rem;
}

.date-input,
.status-select {
    border: 1px solid transparent;
    background: transparent;
    padding: 0.15rem 0.3rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--gray);
    cursor: pointer;
    transition: all 0.2s;
}

.date-input:hover,
.date-input:focus,
.status-select:hover,
.status-select:focus {
    border-color: var(--primary);
    background: var(--gray-lighter);
    outline: none;
}

/* Bill To Section */
.bill-to {
    margin-bottom: var(--spacing-sm);
    padding: 0.5rem var(--spacing-md);
    background: var(--gray-lighter);
    border-radius: var(--radius-md);
}

.section-label {
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.2rem;
    font-size: 0.688rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bank-details-section .section-label {
    margin-bottom: 0.15rem;
}

.client-name {
    font-size: 0.938rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.2rem;
    line-height: 1.2;
}

.client-detail {
    font-size: 0.75rem;
    color: var(--gray);
    margin-bottom: 0.1rem;
    line-height: 1.3;
}

/* Editable Elements */
.editable {
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    padding: 0.2rem 0.4rem;
    margin: -0.2rem -0.4rem;
    transition: all 0.2s;
    cursor: text;
    min-height: 1.3em;
}

.editable:hover {
    background: rgba(99, 102, 241, 0.05);
}

.editable:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
}

.editable:empty:before {
    content: attr(data-placeholder);
    color: var(--gray-light);
}

/* Items Table */
.items-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-sm);
}

.items-table thead th {
    background: var(--dark);
    color: var(--white);
    padding: 0.4rem 0.5rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.688rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.items-table thead th:last-child {
    width: 40px;
}

.col-description {
    width: 35%;
}

.col-qty {
    width: 12%;
    text-align: center;
}

.col-unit {
    width: 18%;
}

.col-rate {
    width: 15%;
}

.col-amount {
    width: 16%;
    text-align: right;
}

.col-action {
    width: 40px;
}

.item-row {
    border-bottom: 1px solid var(--gray-lighter);
}

.item-row td {
    padding: 0.4rem 0.5rem;
    vertical-align: middle;
}

.item-row td:nth-child(2) {
    text-align: center;
}

.item-row td:nth-child(5) {
    text-align: right;
}

.item-description {
    font-weight: 500;
    color: var(--dark);
    font-size: 0.813rem;
    line-height: 1.3;
}

.item-input {
    width: 100%;
    border: 1px solid transparent;
    background: transparent;
    padding: 0.25rem 0.3rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    transition: all 0.2s;
}

.item-qty {
    text-align: center;
}

.item-unit {
    font-size: 0.688rem;
}

.item-input:hover {
    background: var(--gray-lighter);
}

.item-input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
}

.currency-input {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.currency-symbol {
    color: var(--gray);
    font-weight: 500;
}

.item-amount {
    font-weight: 600;
    color: var(--dark);
    text-align: right;
    font-size: 0.813rem;
}

.btn-remove {
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-remove:hover {
    color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

.btn-remove svg {
    width: 18px;
    height: 18px;
}

.btn-add-item {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: var(--gray-lighter);
    border: 1px dashed var(--gray-light);
    color: var(--gray);
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.813rem;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: var(--spacing-md);
}

.btn-add-item:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.btn-add-item svg {
    width: 18px;
    height: 18px;
}

/* Item Library */
.item-library {
    background: var(--gray-lighter);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.item-library h4 {
    font-size: 0.813rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.library-items {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.library-item {
    padding: 0.4rem 0.8rem;
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-sm);
    font-size: 0.813rem;
    cursor: pointer;
    transition: all 0.2s;
}

.library-item:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* Totals Section */
.totals-section {
    max-width: 300px;
    margin-left: auto;
    margin-top: var(--spacing-sm);
}

.totals-row {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0;
    border-bottom: 1px solid var(--gray-lighter);
}

.totals-label {
    font-weight: 500;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.813rem;
}

.totals-value {
    font-weight: 600;
    color: var(--dark);
    font-size: 0.813rem;
}

.tax-input {
    width: 45px;
    border: 1px solid transparent;
    background: transparent;
    padding: 0.1rem 0.2rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    text-align: center;
    transition: all 0.2s;
}

.tax-input:hover,
.tax-input:focus {
    border-color: var(--primary);
    background: var(--white);
    outline: none;
}

.totals-total {
    border-bottom: none;
    border-top: 2px solid var(--dark);
    padding-top: 0.4rem;
    margin-top: 0.2rem;
}

.totals-total .totals-label,
.totals-total .totals-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
}

/* Notes Section */
.notes-section {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--gray-lighter);
}

.notes-content {
    color: var(--gray);
    font-size: 0.75rem;
    line-height: 1.4;
    min-height: 40px;
}

/* Bank Details Section */
.bank-details-section {
    margin-top: var(--spacing-sm);
    padding: 0.5rem 0.75rem;
    background: var(--gray-lighter);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary);
}

.bank-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.25rem;
    margin-top: 0.25rem;
}

.bank-detail-row {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.bank-detail-label {
    font-weight: 600;
    color: var(--dark);
    font-size: 0.688rem;
    min-width: 85px;
}

.bank-detail-value {
    color: var(--gray);
    font-size: 0.688rem;
    font-family: 'Courier New', monospace;
}

/* Invoice Footer */
.invoice-footer {
    margin-top: var(--spacing-sm);
    padding-top: 0.5rem;
    border-top: 1px solid var(--gray-lighter);
    text-align: center;
}

.footer-note {
    font-size: 0.625rem;
    color: var(--gray-light);
    line-height: 1.2;
}

/* Client Import Button */
.btn-import-client {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.688rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-import-client:hover {
    background: var(--primary-dark);
}

.client-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.client-item {
    padding: var(--spacing-md);
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
}

.client-item:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.05);
}

.client-item-name {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.client-item-details {
    font-size: 0.75rem;
    color: var(--gray);
}

/* Print Styles */
@media print {
    * {
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    body {
        background: white !important;
        margin: 0;
        padding: 0;
    }
    
    /* Hide page break indicator when printing */
    .a4-page::after {
        display: none !important;
    }
    
    .toolbar,
    .customize-sidebar,
    .customize-overlay {
        display: none !important;
    }
    
    .invoice-workspace {
        padding: 0 !important;
        margin: 0 !important;
        background: white !important;
    }
    
    .a4-page {
        box-shadow: none !important;
        margin: 0 !important;
        padding: 12mm 20mm !important;
        width: 210mm !important;
        min-height: auto !important;
        max-width: 210mm !important;
        page-break-after: auto;
        background: white !important;
    }
    
    .btn-add-item,
    .btn-remove,
    .item-library,
    .col-action,
    .btn-import-client {
        display: none !important;
    }
    
    /* Hide Tridah widget when printing */
    [data-tridah-widget],
    .tridah-widget,
    .tridah-chat,
    .tridah-chatbot,
    iframe[src*="tridah"],
    div[id*="tridah"],
    div[class*="tridah"] {
        display: none !important;
    }
    
    .editable {
        border-color: transparent !important;
        background: transparent !important;
        padding: 0.25rem 0 !important;
        margin: 0 !important;
    }
    
    .editable:hover {
        background: transparent !important;
    }
    
    .item-input,
    .date-input,
    .status-select,
    .tax-input {
        border: none !important;
        background: transparent !important;
        padding: 0.25rem 0 !important;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
    }
    
    .items-table {
        page-break-inside: avoid;
    }
    
    .items-table thead th {
        background: var(--dark) !important;
        color: white !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .totals-section {
        page-break-inside: avoid;
    }
    
    .invoice-header,
    .bill-to,
    .notes-section,
    .bank-details-section {
        page-break-inside: avoid;
    }
    
    /* Bank details print styling */
    .bank-details-section {
        background: var(--gray-lighter) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    /* Ensure header layout stays side-by-side */
    .invoice-header {
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: flex-start !important;
        gap: var(--spacing-lg) !important;
        flex-wrap: nowrap !important;
    }
    
    .company-info {
        flex: 1 !important;
        max-width: 50% !important;
        min-width: 0 !important;
    }
    
    .invoice-meta {
        flex-shrink: 0 !important;
        text-align: right !important;
        max-width: 45% !important;
        width: auto !important;
    }
    
    .meta-row {
        justify-content: flex-end !important;
    }
    
    /* Hide action column completely */
    .items-table th:last-child,
    .items-table td:last-child {
        display: none !important;
    }
    
    /* Adjust column widths for print without action column */
    .col-description {
        width: 40%;
    }
    
    .col-qty {
        width: 12%;
        text-align: center !important;
    }
    
    .col-unit {
        width: 18%;
    }
    
    .col-rate {
        width: 16%;
    }
    
    .col-amount {
        width: 16%;
        text-align: right !important;
    }
    
    .item-row td:nth-child(2) {
        text-align: center !important;
    }
    
    .item-row td:nth-child(5) {
        text-align: right !important;
    }
    
    .item-amount {
        text-align: right !important;
    }
}

/* Responsive - only for screen, not print */
@media screen and (max-width: 900px) {
    .a4-page {
        width: 100%;
        min-height: auto;
        padding: var(--spacing-lg);
    }
    
    .invoice-header {
        flex-direction: column;
    }
    
    .invoice-meta {
        text-align: left;
    }
    
    .meta-row {
        justify-content: flex-start;
    }
    
    .toolbar {
        flex-wrap: wrap;
    }
    
    .toolbar-title {
        display: none;
    }
}