/* =====================================================================
   Invoices page (#invoices) — mobile makeover, same pattern as Partners:
     - Stats grid pinned at top (2×2)
     - Search + funnel below, then cards
     - FAB (+) at the bottom right for new invoice
   ===================================================================== */

/* Desktop safety net */
#invoices .iv-mobile-header,
#invoices .iv-cards,
#invoices .iv-fab { display: none; }

@media (max-width: 767px) {
    /* Kill the title + filter card, and the section title */
    #invoices > .modern-content-card.u-mb-4,
    #invoices > .modern-content-card .modern-section-header {
        display: none !important;
    }
    #invoices > .modern-content-card {
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        margin: 0 !important;
        border-radius: 0 !important;
    }

    /* Hide desktop table, empty state, and pagination controls on mobile.
       The empty state still shows via a different mechanism below;
       pagination is hidden here to reclaim the empty space between the
       search bar and the first card. */
    #invoices .table-container,
    #invoices #invoicesTable,
    #invoices #noInvoicesMessage,
    #invoices .email-logs-pagination {
        display: none !important;
    }

    /* Stats grid — 2×2 tight grid at top. Cancel the inline `margin-bottom: 1.5rem`. */
    #invoices > div.stats-grid,
    #invoices .stats-grid {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 8px !important;
        margin: 0 0 10px 0 !important;
        padding: 0 4px !important;
    }
    /* Stat-card interior sizing/layout lives in shared css/stat-cards-mobile.css */

    /* Search + funnel bar (below stats grid, not fixed) */
    #invoices .iv-mobile-header {
        display: flex !important;
        gap: 8px;
        padding: 0 4px !important;
        margin: 0 0 10px 0 !important;
        background: transparent;
        border-bottom: none;
    }

    /* Nuke every trailing sibling after the cards container — the hidden
       title card and table wrapper still contribute margin/padding to the
       page flow even though their contents are display:none. */
    #invoices > .modern-content-card,
    #invoices > .modern-content-card.u-mb-4 {
        display: none !important;
        margin: 0 !important;
        padding: 0 !important;
        height: 0 !important;
    }
    /* Also force any leftover margins on the direct #invoices children */
    #invoices > * {
        margin-top: 0 !important;
    }
    #invoices .iv-top-search-input {
        flex: 1;
        min-width: 0;
        height: 40px;
        padding: 0.55rem 0.75rem;
        border: 1px solid #d1d5db;
        border-radius: 8px;
        font-size: 0.9rem;
        background: #fff;
        color: #111827;
        outline: none;
    }
    #invoices .iv-top-search-input:focus {
        border-color: #6366f1;
    }
    #invoices .iv-filter-trigger {
        flex-shrink: 0;
        width: 40px;
        height: 40px;
        border-radius: 8px;
        border: 1px solid #d1d5db;
        background: #fff;
        color: #4b5563;
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        position: relative;
    }
    .iv-filter-badge {
        position: absolute;
        top: -4px;
        right: -4px;
        min-width: 16px;
        height: 16px;
        padding: 0 4px;
        border-radius: 8px;
        background: #ef4444;
        color: #fff;
        font-size: 0.6rem;
        font-weight: 700;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }
    .iv-filter-badge[hidden] { display: none; }

    /* Cards container — sits directly under the search bar. Bottom
       padding clears the FAB + tab bar area. */
    #invoices .iv-cards {
        display: flex !important;
        flex-direction: column;
        gap: 10px;
        padding: 0 4px 90px !important;
        margin: 0 !important;
    }

    /* Individual card */
    .iv-card {
        position: relative;
        background: #fff;
        border: 1px solid #e5e7eb;
        border-radius: 12px;
        padding: 12px 44px 12px 20px;
        display: flex;
        flex-direction: column;
        gap: 4px;
        overflow: hidden;
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    }
    .iv-card .iv-strip {
        position: absolute;
        left: 0; top: 0; bottom: 0;
        width: 4px;
    }
    .iv-card .iv-more {
        position: absolute;
        top: 8px;
        right: 8px;
        width: 32px;
        height: 32px;
        border: none;
        background: transparent;
        color: #6b7280;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
    }
    .iv-card .iv-more:active { background: #f3f4f6; }
    .iv-card .iv-head {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        gap: 12px;
    }
    .iv-card .iv-number {
        font-size: 0.85rem;
        font-weight: 700;
        color: #111827;
        font-family: monospace;
    }
    .iv-card .iv-amount {
        font-size: 1rem;
        font-weight: 800;
        color: #111827;
    }
    .iv-card .iv-customer {
        font-size: 0.95rem;
        font-weight: 600;
        color: #111827;
    }
    .iv-card .iv-ref {
        font-size: 0.75rem;
        color: #6b7280;
        font-family: monospace;
    }
    .iv-card .iv-meta {
        display: flex;
        gap: 6px;
        flex-wrap: wrap;
        align-items: center;
        margin-top: 6px;
        padding-top: 6px;
        border-top: 1px solid #f3f4f6;
    }
    .iv-card .iv-date {
        margin-left: auto;
        font-size: 0.75rem;
        color: #9ca3af;
    }
    /* Normalise the status / payment status badges rendered inline */
    .iv-card .iv-meta > span[style*="border-radius: 9999px"],
    .iv-card .iv-meta > span[style*="9999px"] {
        padding: 3px 10px !important;
        font-size: 0.65rem !important;
    }

    /* FAB */
    #invoices .iv-fab {
        display: inline-flex !important;
        position: fixed;
        bottom: 90px;
        right: 16px;
        width: 56px;
        height: 56px;
        border-radius: 50%;
        background: linear-gradient(135deg, #667eea, #764ba2);
        color: #fff;
        border: 2px solid rgba(255, 255, 255, 0.2);
        box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4);
        align-items: center;
        justify-content: center;
        cursor: pointer;
        z-index: 900;
    }
    #invoices .iv-fab:active { transform: scale(0.95); }

    /* Filter drawer (Status + Payment Status pills) */
    .iv-drawer-wrap {
        position: fixed;
        inset: 0;
        z-index: 1050;
        pointer-events: none;
    }
    .iv-drawer-wrap.is-open { pointer-events: auto; }
    .iv-drawer-backdrop {
        position: absolute;
        inset: 0;
        background: rgba(0, 0, 0, 0);
        transition: background 0.22s;
    }
    .iv-drawer-wrap.is-open .iv-drawer-backdrop { background: rgba(0, 0, 0, 0.45); }
    .iv-drawer {
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        width: min(85vw, 340px);
        background: #fff;
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.18);
        transform: translateX(100%);
        transition: transform 0.28s cubic-bezier(0.32, 0.72, 0, 1);
        display: flex;
        flex-direction: column;
    }
    .iv-drawer-wrap.is-open .iv-drawer { transform: translateX(0); }
    .iv-drawer-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 16px 20px 12px;
        border-bottom: 1px solid #f3f4f6;
    }
    .iv-drawer-title {
        font-size: 1.1rem;
        font-weight: 700;
        margin: 0;
        color: #111827;
    }
    .iv-drawer-close {
        background: transparent;
        border: none;
        font-size: 1.75rem;
        color: #6b7280;
        cursor: pointer;
        padding: 4px 8px;
        line-height: 1;
    }
    .iv-drawer-body {
        padding: 16px 20px;
        overflow-y: auto;
        flex: 1;
    }
    .iv-drawer-group { margin-bottom: 18px; }
    .iv-drawer-group-label {
        display: block;
        font-size: 0.8rem;
        font-weight: 600;
        color: #374151;
        margin-bottom: 6px;
        text-transform: uppercase;
        letter-spacing: 0.03em;
    }
    .iv-drawer-pills {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }
    .iv-drawer-pill {
        display: inline-flex;
        align-items: center;
        padding: 8px 14px;
        border-radius: 999px;
        border: 1.5px solid #e5e7eb;
        background: #fff;
        color: #4b5563;
        font-size: 0.85rem;
        font-weight: 600;
        cursor: pointer;
    }
    .iv-drawer-pill.selected {
        background: #eef2ff;
        border-color: #6366f1;
        color: #4338ca;
    }
    .iv-drawer-footer {
        display: flex;
        gap: 8px;
        padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
        border-top: 1px solid #f3f4f6;
    }
    .iv-drawer-footer button {
        flex: 1;
        height: 42px;
        border-radius: 10px;
        font-weight: 600;
        font-size: 0.9rem;
        cursor: pointer;
    }
    .iv-clear-btn {
        background: #f3f4f6;
        color: #374151;
        border: 1px solid #e5e7eb;
    }
    .iv-close-btn {
        background: linear-gradient(135deg, #667eea, #764ba2);
        color: #fff;
        border: none;
    }

    /* Bottom action sheet */
    .iv-sheet-wrap {
        position: fixed;
        inset: 0;
        z-index: 1100;
        pointer-events: none;
    }
    .iv-sheet-wrap.is-open { pointer-events: auto; }
    .iv-sheet-backdrop {
        position: absolute;
        inset: 0;
        background: rgba(0, 0, 0, 0);
        transition: background 0.2s;
    }
    .iv-sheet-wrap.is-open .iv-sheet-backdrop { background: rgba(0, 0, 0, 0.35); }
    .iv-sheet {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: #fff;
        border-radius: 20px 20px 0 0;
        padding: 0.5rem 0.75rem calc(0.75rem + env(safe-area-inset-bottom));
        transform: translateY(100%);
        transition: transform 0.22s cubic-bezier(0.32, 0.72, 0, 1);
    }
    .iv-sheet-wrap.is-open .iv-sheet { transform: translateY(0); }
    .iv-sheet-handle {
        width: 40px;
        height: 4px;
        background: #d1d5db;
        border-radius: 2px;
        margin: 8px auto 12px;
    }
    .iv-sheet-title {
        text-align: center;
        font-size: 0.85rem;
        color: #6b7280;
        margin-bottom: 8px;
        font-weight: 600;
    }
    .iv-sheet-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px 8px;
        background: transparent;
        border: none;
        cursor: pointer;
        text-align: left;
        width: 100%;
    }
    .iv-sheet-item:active { background: #f3f4f6; }
    .iv-sheet-icon {
        width: 32px;
        height: 32px;
        border-radius: 8px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }
    .iv-sheet-label {
        font-size: 0.95rem;
        font-weight: 600;
        color: #111827;
    }
    .iv-sheet-divider {
        height: 1px;
        background: #f3f4f6;
        margin: 6px 8px;
    }
    .iv-sheet-cancel {
        width: 100%;
        margin-top: 8px;
        padding: 12px;
        background: #f3f4f6;
        border: none;
        border-radius: 10px;
        font-size: 0.95rem;
        font-weight: 600;
        color: #374151;
        cursor: pointer;
    }

    /* =====================================================================
       Invoice Create/Edit modal (#invoiceModal) — same modernisation as
       the partner Create/Edit modal.
       ===================================================================== */
    #invoiceModal.modal-overlay,
    #invoiceModal.modal {
        padding: 0 !important;
        overflow: hidden !important;
        align-items: stretch !important;
    }
    #invoiceModal .modal-content {
        width: 100% !important;
        max-width: 100% !important;
        height: 100dvh !important;
        max-height: 100dvh !important;
        margin: 0 !important;
        border-radius: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
    }
    /* Header — white bg, dark title */
    #invoiceModal .modal-header {
        background: #fff !important;
        color: #111827 !important;
        border-bottom: 1px solid #f3f4f6 !important;
        padding: 16px 20px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        flex-shrink: 0 !important;
    }
    #invoiceModal .modal-header h2,
    #invoiceModal .modal-header h3,
    #invoiceModal .modal-title {
        color: #111827 !important;
        font-size: 1.05rem !important;
        font-weight: 700 !important;
        margin: 0 !important;
    }
    #invoiceModal .close,
    #invoiceModal .close-modal {
        background: #f3f4f6 !important;
        color: #6b7280 !important;
        border: none !important;
        width: 32px !important;
        height: 32px !important;
        border-radius: 50% !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        font-size: 1.15rem !important;
        cursor: pointer;
    }

    /* Body — scrolls; form fills. Zero bottom padding so the pinned
       button row can sit flush against the viewport bottom. */
    #invoiceModal .modal-body {
        padding: 12px !important;
        overflow-y: auto !important;
        flex: 1 !important;
        background: #f9fafb !important;
        -webkit-overflow-scrolling: touch !important;
        overscroll-behavior: contain !important;
        transform: translateZ(0);
        contain: paint;
    }
    #invoiceModal #invoiceForm {
        display: flex !important;
        flex-direction: column !important;
        min-height: 100% !important;
    }

    /* Form sections — normalize padding, keep border radius consistent */
    #invoiceModal .form-section {
        padding: 14px !important;
        border-radius: 12px !important;
        margin-bottom: 10px !important;
    }
    #invoiceModal .form-section h4 {
        font-size: 0.95rem !important;
    }

    /* Stack all inline grids to a single column on mobile */
    #invoiceModal #invoiceForm > div[style*="grid-template-columns"],
    #invoiceModal .form-section > div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    /* Form fields — uniform styling */
    #invoiceModal .form-group {
        margin-bottom: 10px !important;
    }
    #invoiceModal .form-group label,
    #invoiceModal .form-label {
        font-size: 0.85rem !important;
        font-weight: 600 !important;
        color: #374151 !important;
        display: block !important;
        margin-bottom: 4px !important;
    }
    #invoiceModal .form-group input,
    #invoiceModal .form-group select,
    #invoiceModal .form-group textarea,
    #invoiceModal .form-control {
        width: 100% !important;
        min-height: 42px !important;
        padding: 8px 12px !important;
        border: 1px solid #d1d5db !important;
        border-radius: 8px !important;
        font-size: 0.95rem !important;
        background: #fff !important;
        box-sizing: border-box !important;
    }
    #invoiceModal .form-group textarea,
    #invoiceModal textarea.form-control {
        min-height: 70px !important;
        resize: vertical !important;
    }
    #invoiceModal .form-group input:focus,
    #invoiceModal .form-group select:focus,
    #invoiceModal .form-group textarea:focus,
    #invoiceModal .form-control:focus {
        outline: none !important;
        border-color: #6366f1 !important;
        box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1) !important;
    }

    /* Line-item rows — stack their inner grid so quantity/price/total
       don't try to fit five columns on a phone. */
    #invoiceModal .line-item-row {
        padding: 10px !important;
    }
    #invoiceModal .line-item-row .form-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 8px !important;
    }
    #invoiceModal .line-item-row .form-grid .form-group:first-child {
        grid-column: 1 / -1 !important;
    }
    #invoiceModal .line-item-row .form-grid > div:last-child {
        grid-column: 1 / -1 !important;
        padding-top: 0 !important;
        display: flex !important;
        justify-content: flex-end !important;
    }
    #invoiceModal .line-item-row .form-label {
        font-size: 0.75rem !important;
    }

    /* Totals card (blue gradient) — tighten padding */
    #invoiceModal .form-section[style*="linear-gradient(135deg, #3b82f6"] {
        padding: 14px !important;
    }
    #invoiceModal .form-section[style*="linear-gradient(135deg, #3b82f6"] > div:last-child {
        padding: 12px !important;
    }

    /* Pinned bottom buttons — Cancelar (grey secondary) + Save (purple
       gradient primary), full-width equal split, sticky at viewport bottom. */
    #invoiceModal .modal-actions {
        margin-top: auto !important;
        position: sticky !important;
        bottom: 0 !important;
        background: #fff !important;
        padding: 12px 12px calc(12px + env(safe-area-inset-bottom)) !important;
        margin-left: -12px !important;
        margin-right: -12px !important;
        border-top: 1px solid #f3f4f6 !important;
        display: flex !important;
        flex-direction: row !important;
        gap: 8px !important;
        justify-content: stretch !important;
        z-index: 5 !important;
    }
    #invoiceModal .modal-actions > .btn {
        flex: 1 1 calc(50% - 4px) !important;
        max-width: calc(50% - 4px) !important;
        min-width: 0 !important;
        margin: 0 !important;
        height: 44px !important;
        border-radius: 10px !important;
        font-weight: 600 !important;
        font-size: 0.9rem !important;
        box-shadow: none !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    #invoiceModal .modal-actions > .btn-secondary {
        background: #f3f4f6 !important;
        color: #374151 !important;
        border: 1px solid #e5e7eb !important;
    }
    #invoiceModal .modal-actions > .btn-success,
    #invoiceModal .modal-actions > .btn-primary {
        background: linear-gradient(135deg, #667eea, #764ba2) !important;
        color: #fff !important;
        border: none !important;
    }

    /* =====================================================================
       Invoice Actions (View) modal (#invoiceActionsModal) — same
       modernisation as the other detail modals.
       ===================================================================== */
    #invoiceActionsModal.modal-overlay {
        padding: 0 !important;
        align-items: stretch !important;
        backdrop-filter: none !important;
    }
    #invoiceActionsModal .invoice-actions-content {
        position: static !important;
        transform: none !important;
        top: auto !important;
        left: auto !important;
        width: 100% !important;
        max-width: 100% !important;
        height: 100dvh !important;
        max-height: 100dvh !important;
        margin: 0 !important;
        border-radius: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
        box-shadow: none !important;
        animation: none !important;
    }
    #invoiceActionsModal .invoice-actions-content.expanded {
        width: 100% !important;
        max-width: 100% !important;
        max-height: 100dvh !important;
    }
    /* Header — white bg, dark title (kill purple gradient) */
    #invoiceActionsModal .invoice-actions-header {
        background: #fff !important;
        color: #111827 !important;
        border-bottom: 1px solid #f3f4f6 !important;
        border-radius: 0 !important;
        padding: 16px 20px !important;
        flex-shrink: 0 !important;
    }
    #invoiceActionsModal .invoice-actions-header h3 {
        color: #111827 !important;
        font-size: 1.05rem !important;
        font-weight: 700 !important;
        margin: 0 !important;
    }
    #invoiceActionsModal .invoice-actions-header h3 svg {
        color: #6366f1 !important;
    }
    #invoiceActionsModal .invoice-actions-header .modal-close-btn {
        background: #f3f4f6 !important;
        color: #6b7280 !important;
        border: none !important;
        width: 32px !important;
        height: 32px !important;
        border-radius: 50% !important;
        padding: 0 !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    #invoiceActionsModal .invoice-actions-header .modal-close-btn svg {
        color: #6b7280 !important;
        width: 16px !important;
        height: 16px !important;
    }

    /* Body — single scroll, soft grey surface */
    #invoiceActionsModal .invoice-actions-body {
        background: #f9fafb !important;
        padding: 14px !important;
        overflow-y: auto !important;
        flex: 1 !important;
        max-height: none !important;
        -webkit-overflow-scrolling: touch !important;
        overscroll-behavior: contain !important;
        transform: translateZ(0);
        contain: paint;
    }

    /* Info box — cleaner, on white */
    #invoiceActionsModal .invoice-info-box {
        background: #fff !important;
        border: 1px solid #e5e7eb !important;
        border-radius: 12px !important;
        padding: 14px 16px !important;
        margin-bottom: 14px !important;
    }
    #invoiceActionsModal .invoice-info-box p {
        margin: 6px 0 !important;
        font-size: 0.9rem !important;
    }
    #invoiceActionsModal .invoice-info-box p strong {
        color: #6b7280 !important;
        font-weight: 600 !important;
    }
    #invoiceActionsModal .invoice-info-box p span {
        color: #111827 !important;
        font-weight: 600 !important;
    }

    /* Action buttons — stack as full-width tiles */
    #invoiceActionsModal .invoice-actions-buttons {
        grid-template-columns: 1fr !important;
        gap: 8px !important;
    }
    #invoiceActionsModal .invoice-action-btn {
        flex-direction: row !important;
        justify-content: flex-start !important;
        align-items: center !important;
        gap: 12px !important;
        padding: 14px 16px !important;
        border: 1px solid #e5e7eb !important;
        border-radius: 12px !important;
        background: #fff !important;
        font-size: 0.95rem !important;
        color: #111827 !important;
        font-weight: 500 !important;
        text-align: left !important;
    }
    #invoiceActionsModal .invoice-action-btn svg {
        width: 20px !important;
        height: 20px !important;
        flex-shrink: 0 !important;
    }
    #invoiceActionsModal .invoice-action-btn:hover {
        background: #f9fafb !important;
        border-color: #d1d5db !important;
        transform: none !important;
    }

    /* Pay Now section — cleaner divider and full-width primary CTA */
    #invoiceActionsModal .modal-pay-now-section {
        margin-top: 16px !important;
    }
    #invoiceActionsModal .pay-now-divider span {
        background: #f9fafb !important;
    }
    #invoiceActionsModal .btn-pay-now {
        width: 100% !important;
        padding: 14px 16px !important;
        background: linear-gradient(135deg, #667eea, #764ba2) !important;
        box-shadow: none !important;
        border-radius: 10px !important;
        font-size: 0.95rem !important;
    }
    #invoiceActionsModal .btn-pay-now:hover {
        background: linear-gradient(135deg, #5b6fd8, #6a4291) !important;
        transform: none !important;
    }

    /* Terms checkbox row */
    #invoiceActionsModal .payment-terms-checkbox label {
        font-size: 0.85rem !important;
    }

    /* PDF preview — trim height so it fits on a phone */
    #invoiceActionsModal .pdf-frame {
        height: calc(100dvh - 320px) !important;
        min-height: 300px !important;
    }

    /* Footer — sticky Cancel button, safe-area aware */
    #invoiceActionsModal .invoice-actions-footer {
        background: #fff !important;
        border-top: 1px solid #f3f4f6 !important;
        padding: 12px 16px calc(12px + env(safe-area-inset-bottom)) !important;
        text-align: center !important;
        flex-shrink: 0 !important;
    }
    #invoiceActionsModal .invoice-actions-footer button {
        width: 100% !important;
        height: 44px !important;
        border-radius: 10px !important;
        background: #f3f4f6 !important;
        color: #374151 !important;
        font-weight: 600 !important;
        font-size: 0.9rem !important;
    }

    /* =====================================================================
       Invoice View modal (dynamically injected by viewInvoice() in
       invoice-management.js — .invoice-view-modal-content is its content
       node, wrapped by a plain .modal overlay). Same modernisation as
       the other detail modals.
       ===================================================================== */
    .modal:has(.invoice-view-modal-content) {
        padding: 0 !important;
        align-items: stretch !important;
        justify-content: stretch !important;
        background: rgba(0, 0, 0, 0.5) !important;
    }
    .invoice-view-modal-content {
        width: 100% !important;
        max-width: 100% !important;
        height: 100dvh !important;
        max-height: 100dvh !important;
        margin: 0 !important;
        border-radius: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
        box-shadow: none !important;
    }

    /* Header — white bg, dark title (kill blue gradient) */
    .invoice-view-modal-content .invoice-view-header {
        background: #fff !important;
        color: #111827 !important;
        border-bottom: 1px solid #f3f4f6 !important;
        border-radius: 0 !important;
        padding: 14px 20px !important;
        flex-shrink: 0 !important;
        position: relative !important;
    }
    .invoice-view-modal-content .invoice-view-header h2 {
        color: #111827 !important;
        font-size: 1.05rem !important;
        font-weight: 700 !important;
        margin: 0 !important;
        padding-right: 44px !important;
    }
    .invoice-view-modal-content .invoice-view-header p {
        color: #6b7280 !important;
        font-size: 0.8rem !important;
        opacity: 1 !important;
        margin: 4px 0 0 0 !important;
    }
    .invoice-view-modal-content .invoice-view-header .close {
        background: #f3f4f6 !important;
        color: #6b7280 !important;
        border-radius: 50% !important;
        width: 32px !important;
        height: 32px !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        right: 16px !important;
        font-size: 1.15rem !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        line-height: 1 !important;
    }

    /* Content — scrolls, soft grey surface */
    .invoice-view-modal-content .invoice-view-content {
        padding: 12px !important;
        background: #f9fafb !important;
        overflow-y: auto !important;
        flex: 1 !important;
        display: flex !important;
        flex-direction: column !important;
        -webkit-overflow-scrolling: touch !important;
        overscroll-behavior: contain !important;
        transform: translateZ(0);
        contain: paint;
    }

    /* Bill To / Status grid — stack, each block gets a card treatment */
    .invoice-view-modal-content .invoice-view-grid {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
        margin-bottom: 12px !important;
    }
    .invoice-view-modal-content .invoice-view-grid > div > h3 {
        font-size: 0.75rem !important;
        margin: 0 0 8px 0 !important;
    }
    .invoice-view-modal-content .invoice-view-grid > div > div {
        background: #fff !important;
        border: 1px solid #e5e7eb !important;
        border-radius: 12px !important;
        padding: 12px 14px !important;
    }

    /* Status selects/pills — normalize field styling */
    .invoice-view-modal-content select#viewInvoiceStatus,
    .invoice-view-modal-content .form-control {
        width: 100% !important;
        min-height: 42px !important;
        padding: 8px 12px !important;
        border: 1px solid #d1d5db !important;
        border-radius: 8px !important;
        font-size: 0.9rem !important;
        background: #fff !important;
        box-sizing: border-box !important;
    }
    .invoice-view-modal-content select#viewInvoiceStatus:focus,
    .invoice-view-modal-content .form-control:focus {
        outline: none !important;
        border-color: #6366f1 !important;
        box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1) !important;
    }

    /* Section titles ("Line Items", "Payments") */
    .invoice-view-modal-content .invoice-view-content > div > h3,
    .invoice-view-modal-content .invoice-payments-section > h3 {
        font-size: 0.75rem !important;
        color: #6b7280 !important;
        margin: 0 0 8px 0 !important;
    }

    /* Line-items table → cards */
    .invoice-view-modal-content .invoice-view-content > div > div[style*="overflow-x"],
    .invoice-view-modal-content .invoice-payments-section > div[data-booking-id] {
        overflow-x: visible !important;
        border: none !important;
        background: transparent !important;
    }
    .invoice-view-modal-content table {
        display: block !important;
        min-width: 0 !important;
        width: 100% !important;
        border: none !important;
        background: transparent !important;
    }
    .invoice-view-modal-content table thead {
        display: none !important;
    }
    .invoice-view-modal-content table tbody {
        display: flex !important;
        flex-direction: column !important;
        gap: 8px !important;
    }
    .invoice-view-modal-content table tbody tr {
        display: grid !important;
        grid-template-columns: 1fr auto !important;
        gap: 4px 12px !important;
        background: #fff !important;
        border: 1px solid #e5e7eb !important;
        border-radius: 10px !important;
        padding: 10px 12px !important;
    }
    .invoice-view-modal-content table tbody td {
        display: block !important;
        padding: 0 !important;
        border: none !important;
        font-size: 0.85rem !important;
        color: #4b5563 !important;
        text-align: left !important;
    }
    /* First td (description) spans full width and is the "title" */
    .invoice-view-modal-content table tbody td:first-child {
        grid-column: 1 / -1 !important;
        font-weight: 700 !important;
        color: #111827 !important;
        font-size: 0.9rem !important;
        margin-bottom: 4px !important;
    }
    /* Last td (line total) accented + right-aligned */
    .invoice-view-modal-content table tbody td:last-child {
        font-weight: 700 !important;
        color: #111827 !important;
        text-align: right !important;
    }

    /* Totals block — full width card */
    .invoice-view-modal-content .invoice-view-totals {
        justify-content: stretch !important;
        margin-bottom: 12px !important;
    }
    .invoice-view-modal-content .invoice-view-totals-inner {
        min-width: 0 !important;
        width: 100% !important;
        background: #fff !important;
        border: 1px solid #e5e7eb !important;
        border-radius: 12px !important;
        padding: 12px 14px !important;
    }
    .invoice-view-modal-content .invoice-view-totals-inner > div {
        padding: 8px 0 !important;
    }
    .invoice-view-modal-content .invoice-view-totals-inner > div[style*="background: #f9fafb"] {
        margin: 4px 0 0 0 !important;
        padding: 12px 14px !important;
        border-radius: 8px !important;
        background: #f9fafb !important;
    }

    /* Notes / Terms card */
    .invoice-view-modal-content .invoice-view-content > div[style*="border-top: 2px solid"] {
        background: #fff !important;
        border: 1px solid #e5e7eb !important;
        border-top: 1px solid #e5e7eb !important;
        border-radius: 12px !important;
        padding: 12px 14px !important;
        margin: 0 0 12px 0 !important;
    }
    .invoice-view-modal-content .invoice-view-content > div[style*="border-top: 2px solid"] h4 {
        font-size: 0.75rem !important;
        color: #6b7280 !important;
        margin: 0 0 6px 0 !important;
    }

    /* Actions row — sticky at bottom, 2×2 grid, safe-area aware */
    .invoice-view-modal-content .invoice-view-actions {
        grid-template-columns: 1fr 1fr !important;
        gap: 8px !important;
        margin-top: auto !important;
        position: sticky !important;
        bottom: 0 !important;
        background: #fff !important;
        padding: 12px 12px calc(12px + env(safe-area-inset-bottom)) !important;
        margin-left: -12px !important;
        margin-right: -12px !important;
        border-top: 1px solid #f3f4f6 !important;
        z-index: 5 !important;
    }
    .invoice-view-modal-content .invoice-view-actions .btn {
        height: 44px !important;
        border-radius: 10px !important;
        font-weight: 600 !important;
        font-size: 0.9rem !important;
        margin: 0 !important;
        box-shadow: none !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        padding: 0 12px !important;
    }
    .invoice-view-modal-content .invoice-view-actions .btn-primary {
        background: linear-gradient(135deg, #667eea, #764ba2) !important;
        color: #fff !important;
        border: none !important;
    }
    .invoice-view-modal-content .invoice-view-actions .btn-secondary {
        background: #f3f4f6 !important;
        color: #374151 !important;
        border: 1px solid #e5e7eb !important;
    }
}