/* invoices.css */

/* Isolated Invoices Page Styles */
.invoices-page {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* Page Header */
.invoices-page .page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-xs);
}

.invoices-page .page-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-neutral-900);
}

.invoices-page .page-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-500);
    margin-top: 4px;
}

.invoices-page .header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Summary Grid & Cards */
.invoices-page .invoices-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xs);
}

.invoices-page .summary-card {
    background: #ffffff;
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--box-shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.invoices-page .summary-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

.invoices-page .summary-card-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.invoices-page .summary-card-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.invoices-page .summary-card-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--color-neutral-900);
    line-height: 1.2;
}

.invoices-page .summary-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.invoices-page .card-icon-total {
    background-color: rgba(37, 99, 235, 0.08);
    color: var(--color-primary);
}

.invoices-page .card-icon-paid {
    background-color: rgba(16, 185, 129, 0.08);
    color: var(--color-success);
}

.invoices-page .card-icon-outstanding {
    background-color: rgba(245, 158, 11, 0.08);
    color: var(--color-warning);
}

.invoices-page .card-icon-unpaid {
    background-color: rgba(239, 68, 68, 0.08);
    color: var(--color-danger);
}

/* Unified Filter Toolbar */
.invoices-page .filter-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    background: #ffffff;
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    box-shadow: var(--box-shadow);
}

.invoices-page .search-box {
    position: relative;
    flex: 1;
    min-width: 280px;
}

.invoices-page .search-box .form-control {
    padding-left: 40px;
    width: 100%;
    height: 42px;
}

.invoices-page .search-box .search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--color-neutral-400);
    pointer-events: none;
}

.invoices-page .filter-group {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.invoices-page .filter-select {
    min-width: 150px;
    height: 42px;
}

.invoices-page .date-filter-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-neutral-50);
    border: 1px solid var(--color-neutral-300);
    border-radius: 6px;
    padding: 0 10px;
    height: 42px;
}

.invoices-page .date-filter-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    user-select: none;
}

.invoices-page .date-input {
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
    height: 100% !important;
    font-size: 13px !important;
    color: var(--color-neutral-800) !important;
    outline: none !important;
    box-shadow: none !important;
}

.invoices-page .btn-reset {
    background-color: #ffffff;
    border: 1px solid var(--color-neutral-300);
    color: var(--color-neutral-700);
    height: 42px;
    padding: 0 var(--space-md);
    transition: all 0.2s;
}

.invoices-page .btn-reset:hover {
    background-color: var(--color-neutral-50);
    border-color: var(--color-neutral-400);
    color: var(--color-neutral-900);
}

/* Table Design */
.invoices-page .table-container {
    background: #ffffff;
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.invoices-page .data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.invoices-page .data-table th,
.invoices-page .data-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-neutral-200);
    vertical-align: middle;
}

.invoices-page .data-table th {
    background-color: var(--color-neutral-50);
    color: var(--color-neutral-600);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 2;
}

.invoices-page .data-table tr:hover {
    background-color: var(--color-neutral-50);
}

.invoices-page .data-table tr:last-child td {
    border-bottom: none;
}

/* Table Cells Formatting */
.invoices-page .invoice-id-cell {
    font-weight: 600;
    color: var(--color-neutral-800);
    font-family: monospace;
    font-size: 14px;
}

.invoices-page .invoice-date-cell {
    font-size: 11px;
    color: var(--color-neutral-500);
    margin-top: 2px;
}

.invoices-page .customer-info-cell {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.invoices-page .customer-name-bold {
    font-weight: 600;
    color: var(--color-neutral-900);
    font-size: 15px;
}

.invoices-page .customer-sub-name {
    font-size: 12px;
    color: var(--color-neutral-500);
    font-weight: 500;
}

.invoices-page .due-date-cell {
    color: var(--color-neutral-700);
    font-size: 14px;
}

.invoices-page .overdue-warning {
    color: var(--color-danger);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.invoices-page .overdue-warning svg {
    color: var(--color-danger);
}

.invoices-page .amount-details-cell {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.invoices-page .amount-net {
    font-weight: 600;
    color: var(--color-neutral-900);
    font-size: 14px;
}

.invoices-page .amount-paid {
    font-size: 11px;
    color: var(--color-neutral-500);
}

.invoices-page .amount-outstanding {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-warning);
}

.invoices-page .text-muted-dash {
    color: var(--color-neutral-400);
    font-weight: 400;
}

/* Actions cell buttons */
.invoices-page .action-buttons {
    display: flex;
    gap: var(--space-sm);
    justify-content: flex-end;
}

/* Action icon hover overrides (module-specific colors) */
.invoices-page .btn-icon.btn-edit:hover {
    background-color: rgba(37, 99, 235, 0.08);
    color: var(--color-primary);
}

.invoices-page .btn-icon.btn-delete:hover {
    background-color: rgba(239, 68, 68, 0.08);
    color: var(--color-danger);
}

/* Polished Status Badges */
.invoices-page .badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
    text-transform: capitalize;
}

.invoices-page .badge-paid {
    background-color: hsl(142, 70%, 95%);
    color: hsl(142, 70%, 25%);
    border: 1px solid hsl(142, 70%, 85%);
}

.invoices-page .badge-unpaid {
    background-color: hsl(220, 10%, 95%);
    color: hsl(220, 10%, 40%);
    border: 1px solid hsl(220, 10%, 88%);
}

.invoices-page .badge-partial {
    background-color: hsl(45, 90%, 96%);
    color: hsl(45, 90%, 30%);
    border: 1px solid hsl(45, 90%, 88%);
}

.invoices-page .badge-overdue {
    background-color: hsl(350, 80%, 96%);
    color: hsl(350, 70%, 35%);
    border: 1px solid hsl(350, 70%, 90%);
}

.invoices-page .badge-cancelled {
    background-color: hsl(220, 10%, 95%);
    color: hsl(220, 10%, 40%);
    border: 1px solid hsl(220, 10%, 88%);
}

/* Premium Empty State */
.invoices-page .empty-state {
    padding: 56px 24px;
    text-align: center;
    color: var(--color-neutral-500);
    background: #ffffff;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-neutral-200);
    box-shadow: var(--box-shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.invoices-page .empty-state-icon {
    display: inline-flex;
    padding: var(--space-md);
    background-color: var(--color-neutral-50);
    border-radius: 50%;
    color: var(--color-neutral-400);
    margin-bottom: var(--space-md);
    border: 1px solid var(--color-neutral-200);
}

.invoices-page .empty-state-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-neutral-800);
    margin-bottom: var(--space-sm);
}

.invoices-page .empty-state-message {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-500);
    max-width: 380px;
    margin-bottom: var(--space-lg);
    line-height: 1.5;
}

/* Premium Error Card */
.invoices-page .error-card {
    padding: 48px 24px;
    text-align: center;
    background-color: hsl(350, 80%, 98%);
    border: 1px solid hsl(350, 70%, 90%);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.invoices-page .error-card-icon {
    color: var(--color-danger);
    margin-bottom: var(--space-md);
    display: inline-flex;
}

.invoices-page .error-card-title {
    font-size: 18px;
    font-weight: 600;
    color: hsl(350, 70%, 30%);
    margin-bottom: var(--space-sm);
}

.invoices-page .error-card-message {
    font-size: var(--font-size-sm);
    color: hsl(350, 70%, 35%);
    max-width: 440px;
    margin-bottom: var(--space-lg);
    line-height: 1.5;
}

body:has(.modal-overlay.active) {
    overflow: hidden;
}

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100dvh;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.25);
    width: min(860px, 95vw);
    max-height: calc(100dvh - 48px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.2s ease;
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    flex-shrink: 0;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-neutral-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
}

.modal-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-neutral-900);
}

.modal-close {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-neutral-500);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xs);
    border-radius: 50%;
    transition: background-color 0.2s;
}

.modal-close:hover {
    background-color: var(--color-neutral-100);
    color: var(--color-neutral-900);
}

#invoice-form {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

.modal-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
    background-color: var(--color-neutral-50);
}

.modal-footer {
    flex-shrink: 0;
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--color-neutral-200);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
    background: #ffffff;
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-neutral-700);
}

.form-control {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-neutral-300);
    border-radius: 6px;
    font-size: var(--font-size-md);
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-error {
    color: var(--color-danger);
    font-size: 12px;
    display: none;
}

.form-control:invalid ~ .form-error {
    display: block;
}

/* Form Section Cards */
.form-section-card {
    background: #ffffff;
    border: 1px solid var(--color-neutral-200);
    border-radius: 10px;
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.form-section-card:last-child {
    margin-bottom: 0;
}

.form-section-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-neutral-800);
    margin-top: 0;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-left: 3px solid var(--color-primary);
    padding-left: 10px;
}

.form-section-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.col-span-2 {
    grid-column: span 2;
}

/* Collapsible Payment Details Accordion */
.form-section-details {
    background: #ffffff;
    border: 1px solid var(--color-neutral-200);
    border-radius: 10px;
    margin-bottom: var(--space-lg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.2s ease;
}

.form-section-details[open] {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.form-section-summary {
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    list-style: none; /* Hide default triangle */
    background-color: var(--color-neutral-50);
    user-select: none;
    border-bottom: 1px solid transparent;
    transition: border-bottom-color 0.2s;
}

.form-section-details[open] .form-section-summary {
    border-bottom-color: var(--color-neutral-200);
    background-color: #ffffff;
}

.form-section-summary::-webkit-details-marker {
    display: none; /* Hide default triangle in Safari */
}

.summary-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-neutral-800);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-left: 3px solid var(--color-neutral-400);
    padding-left: 10px;
    flex-grow: 1;
}

.form-section-details[open] .summary-title {
    border-left-color: var(--color-primary);
}

.summary-subtitle {
    font-size: 11px;
    color: var(--color-neutral-500);
    margin-right: var(--space-md);
}

.summary-arrow {
    color: var(--color-neutral-500);
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.form-section-details[open] .summary-arrow {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.details-content {
    padding: var(--space-lg);
}

/* Dynamic Items Editor */
.items-editor-container {
    border: 1px solid var(--color-neutral-100);
    border-radius: 8px;
    padding: var(--space-sm);
    background-color: #ffffff;
    margin-top: var(--space-xs);
}

.table-responsive {
    overflow-x: auto;
    width: 100%;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--color-neutral-200);
    border-radius: 6px;
    margin-bottom: var(--space-sm);
}

.items-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 680px;
}

.items-table th {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-neutral-500);
    padding: var(--space-sm) var(--space-md);
    border-bottom: 2px solid var(--color-neutral-200);
    text-align: left;
    background-color: var(--color-neutral-50);
}

.items-table td {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-neutral-100);
    vertical-align: top;
}

.items-table tr:last-child td {
    border-bottom: none;
}

.items-table .form-control {
    padding: 6px 10px;
    font-size: 13px;
}

.items-table .item-name {
    width: 100%;
}

.items-table .item-notes {
    font-size: 12px;
}

.item-total-col {
    font-weight: 600;
    color: var(--color-neutral-800);
    padding-top: var(--space-md) !important;
    text-align: right;
    font-family: monospace;
    font-size: 14px;
}

/* Totals Display Summary */
.invoice-totals {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-xs);
}

.totals-row {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 300px;
    padding: 4px 0;
}

.totals-label {
    font-weight: 500;
    color: var(--color-neutral-500);
    font-size: 13px;
}

.totals-value {
    font-weight: 600;
    color: var(--color-neutral-800);
    font-family: monospace;
    font-size: 14px;
}

.totals-row.grand-total {
    border-top: 1px solid var(--color-neutral-200);
    padding-top: 8px;
    margin-top: 4px;
}

.totals-row.grand-total .totals-label {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 14px;
}

.totals-row.grand-total .totals-value {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 18px;
}

@media (max-width: 768px) {
    .modal-overlay {
        padding: 12px;
    }
    .modal {
        width: 100%;
        max-height: calc(100dvh - 24px);
    }
    .form-section-grid {
        grid-template-columns: 1fr;
    }
    .col-span-2 {
        grid-column: span 1;
    }
}

/* Toasts */
.toast-container {
    position: fixed;
    top: var(--space-lg);
    right: var(--space-lg);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.toast {
    background: #ffffff;
    border-left: 4px solid var(--color-primary);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    padding: var(--space-md);
    border-radius: 4px;
    width: 320px;
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    animation: slideIn 0.3s ease-out;
}

.toast.success { border-color: var(--color-success); }
.toast.error { border-color: var(--color-danger); }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Empty State */
.empty-state {
    padding: 64px 24px;
    text-align: center;
    color: var(--color-neutral-500);
    background: #ffffff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}
.empty-state svg {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-md);
    color: var(--color-neutral-300);
}

/* Skeleton Loading State */
.skeleton {
    animation: skeleton-pulse 1.5s infinite ease-in-out;
    background-color: var(--color-neutral-200);
    border-radius: 4px;
}

@keyframes skeleton-pulse {
    0% { opacity: 1; }
    50% { opacity: 0.4; }
    100% { opacity: 1; }
}

/* Filter Bar & Search Box */
.filter-bar {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
    align-items: center;
}
.search-box {
    position: relative;
    flex: 1;
    min-width: 240px;
}
.search-box .form-control {
    padding-left: 38px;
    width: 100%;
}
.search-box .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--color-neutral-400);
    pointer-events: none;
}
.filter-select {
    min-width: 160px;
}

/* ================================================
   Clickable Table Rows
   ================================================ */
.invoices-page .invoice-row-clickable {
    cursor: pointer;
    transition: background-color 0.15s ease;
    outline: none;
}

.invoices-page .invoice-row-clickable:hover {
    background-color: rgba(37, 99, 235, 0.04) !important;
}

.invoices-page .invoice-row-clickable:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
    background-color: rgba(37, 99, 235, 0.04) !important;
}

.invoices-page .invoice-row-clickable:active {
    background-color: rgba(37, 99, 235, 0.08) !important;
}

/* ================================================
   Invoice Preview Tooltip
   ================================================ */
.invoice-preview-tooltip {
    position: fixed;
    z-index: 200;
    width: 340px;
    background: #ffffff;
    border: 1px solid var(--color-neutral-200);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
    pointer-events: none;
    font-family: var(--font-family);
    font-size: 13px;
    overflow: hidden;
    max-height: 480px;
    overflow-y: auto;
}

.itp-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px 10px;
    border-bottom: 1px solid var(--color-neutral-100);
    background: var(--color-neutral-50);
    position: sticky;
    top: 0;
    z-index: 1;
}

.itp-id {
    font-weight: 700;
    font-size: 13px;
    color: var(--color-neutral-900);
    font-family: monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
}

.itp-status-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 9999px;
    text-transform: capitalize;
    flex-shrink: 0;
}

.itp-status-paid      { background: rgba(16, 185, 129, 0.1); color: #059669; }
.itp-status-unpaid    { background: rgba(245, 158, 11, 0.1); color: #d97706; }
.itp-status-partial   { background: rgba(37, 99, 235, 0.1); color: var(--color-primary); }
.itp-status-overdue   { background: rgba(239, 68, 68, 0.1); color: #dc2626; }
.itp-status-cancelled { background: rgba(100, 116, 139, 0.1); color: #475569; }

.itp-grid {
    padding: 10px 16px 8px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.itp-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.itp-row-full {
    flex-direction: column;
    gap: 2px;
}

.itp-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-neutral-400);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    min-width: 82px;
    flex-shrink: 0;
    padding-top: 1px;
}

.itp-value {
    font-size: 13px;
    color: var(--color-neutral-800);
    font-weight: 500;
    flex: 1;
}

.itp-amount    { font-weight: 700; color: var(--color-primary); }
.itp-outstanding { font-weight: 700; color: var(--color-warning); }
.itp-overdue   { color: var(--color-danger); font-weight: 600; }
.itp-notes     { color: var(--color-neutral-600); font-style: italic; font-size: 12px; }

.itp-section-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 8px 16px 4px;
    border-top: 1px solid var(--color-neutral-100);
}

.itp-items {
    padding: 0 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.itp-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 8px;
    align-items: center;
    padding: 4px 0;
    border-bottom: 1px solid var(--color-neutral-100);
    font-size: 12px;
}

.itp-item:last-child { border-bottom: none; }

.itp-item-name {
    font-weight: 500;
    color: var(--color-neutral-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.itp-item-detail { color: var(--color-neutral-500); white-space: nowrap; }
.itp-item-total  { font-weight: 600; color: var(--color-neutral-900); text-align: right; }
.itp-disc        { color: var(--color-danger); font-size: 11px; }

.itp-more {
    font-size: 11px;
    color: var(--color-neutral-500);
    font-style: italic;
    text-align: center;
    padding-top: 4px;
}

/* Quick Actions Section */
.quick-actions-section {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-neutral-200);
}

.quick-actions-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-neutral-500);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.quick-actions-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.quick-actions-buttons .btn-quick-action {
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    height: auto;
    line-height: 1.5;
}

.quick-actions-hint {
    font-size: 11px;
    color: var(--color-neutral-400);
    margin-top: var(--space-xs);
}

/* Generate Invoice Webhook Styling */
.invoice-generate-actions {
    position: relative;
}

.invoice-generate-status {
    font-size: 12px;
    color: var(--color-neutral-500);
}

.invoice-generate-error {
    color: var(--color-danger);
}

.invoice-generate-success {
    color: var(--color-success);
}

/* Unsaved changes warning modal overlay */
.invoice-unsaved-overlay {
    position: fixed;
    inset: 0;
    z-index: 123;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(2px);
}

.invoice-unsaved-dialog {
    background: #ffffff;
    border: 1px solid var(--color-neutral-200);
    border-radius: 10px;
    padding: var(--space-xl);
    width: 420px;
    max-width: 90%;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    animation: dialogFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.invoice-unsaved-dialog h4 {
    margin-top: 0;
    margin-bottom: var(--space-md);
    color: var(--color-neutral-900);
    font-size: 16px;
    font-weight: 600;
}

.invoice-unsaved-dialog p {
    margin: 0 0 var(--space-lg) 0;
    color: var(--color-neutral-500);
    font-size: 14px;
    line-height: 1.5;
}

.invoice-unsaved-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
}

@keyframes dialogFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}



/* Invoice Type UI Improvements */
.invoice-type-control {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.invoice-type-helper {
    font-size: 12px;
    color: var(--color-neutral-500);
}

.invoice-type-helper.locked {
    color: var(--color-danger); /* or keeping it neutral depending on design */
}

/* Modal Footer Layout */
.modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.invoice-modal-footer-left {
    display: flex;
    align-items: center;
}

.invoice-modal-footer-right {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Delete Confirmation Dialog */
.invoice-delete-confirm-overlay {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100dvh;
    z-index: 123;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.invoice-delete-confirm-dialog {
    background: #ffffff;
    border-radius: 8px;
    padding: var(--space-xl);
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    animation: modal-pop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.invoice-delete-confirm-dialog h4 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-neutral-900);
}

.invoice-delete-confirm-dialog p {
    margin: 0;
    font-size: 14px;
    color: var(--color-neutral-600);
    line-height: 1.5;
}

.invoice-delete-confirm-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
    margin-top: var(--space-xs);
}

@media (max-width: 767px) {
    .invoice-preview-tooltip { display: none !important; }
}

/* Searchable Customer Subscription Combobox Styles */
.subscription-combobox {
    position: relative;
    width: 100%;
}

.subscription-combobox-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 8px 12px;
    background-color: #ffffff;
    border: 1px solid var(--color-neutral-300);
    border-radius: var(--border-radius, 8px);
    cursor: pointer;
    user-select: none;
    min-height: 48px;
    font-size: var(--font-size-sm, 14px);
    color: var(--color-neutral-800);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    outline: none;
}

.subscription-combobox-trigger:focus-visible,
.subscription-combobox-trigger.active {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.subscription-combobox-selected {
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-align: left;
    overflow: hidden;
    flex: 1;
}

.subscription-combobox-placeholder {
    color: var(--color-neutral-400);
}

.subscription-combobox-selected .subscription-combobox-option-main {
    font-weight: 600;
    color: var(--color-neutral-900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.subscription-combobox-selected .subscription-combobox-option-sub {
    font-size: 12px;
    color: var(--color-neutral-500);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.subscription-combobox-selected .text-error {
    color: var(--color-danger);
    font-weight: 600;
}

.subscription-combobox-chevron {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-neutral-400);
    margin-left: var(--space-sm);
    transition: transform 0.2s ease;
}

.subscription-combobox-trigger.active .subscription-combobox-chevron {
    transform: rotate(180deg);
}

.subscription-combobox-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background-color: #ffffff;
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--border-radius, 8px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    z-index: 122; /* Must be 122 according to requirements */
    overflow: hidden;
    flex-direction: column;
}

.subscription-combobox.open .subscription-combobox-menu {
    display: flex;
}

.subscription-combobox-search-wrapper {
    padding: 8px 12px;
    border-bottom: 1px solid var(--color-neutral-100);
    background-color: var(--color-neutral-50);
}

.subscription-combobox-search {
    width: 100%;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--color-neutral-300);
    border-radius: 6px;
    font-size: 13px;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.subscription-combobox-search:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.subscription-combobox-options {
    max-height: 220px;
    overflow-y: auto;
    padding: 4px 0;
}

.subscription-combobox-option {
    padding: 8px 12px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 2px;
    transition: background-color 0.15s ease;
    user-select: none;
}

.subscription-combobox-option:hover,
.subscription-combobox-option.highlighted {
    background-color: var(--color-neutral-100);
}

.subscription-combobox-option.selected {
    background-color: rgba(37, 99, 235, 0.08);
}

.subscription-combobox-option.selected .subscription-combobox-option-main {
    color: var(--color-primary);
}

.subscription-combobox-option-main {
    font-weight: 500;
    font-size: 13px;
    color: var(--color-neutral-800);
}

.subscription-combobox-option-sub {
    font-size: 11px;
    color: var(--color-neutral-500);
}

.subscription-combobox-empty {
    padding: 16px;
    text-align: center;
    color: var(--color-neutral-400);
    font-size: 13px;
}