.billing-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: #f8f9fa;
    border-radius: 10px;
    margin-bottom: 20px;
    border: 1px solid #e9ecef;
    gap: 12px;
}

.billing-toolbar-actions {
    display: flex;
    gap: 8px;
}

.billing-toolbar-options {
    display: flex;
    align-items: center;
    gap: 8px;
}

.billing-toolbar-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.billing-toolbar-btn-primary {
    background: var(--accent-color, #0d6efd);
    color: white;
}

.billing-toolbar-btn-primary:hover {
    opacity: 0.85;
}

.billing-toolbar-btn-outline {
    background: white;
    color: #374151;
    border: 1px solid #d1d5db;
}

.billing-toolbar-btn-outline:hover {
    background: #f3f4f6;
    border-color: #9ca3af;
}

.billing-toolbar-select {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    font-size: 13px;
    background: white;
    cursor: pointer;
    outline: none;
}

.billing-toolbar-select:focus {
    border-color: var(--accent-color, #0d6efd);
    box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.15);
}

.billing-toolbar-color {
    width: 36px;
    height: 36px;
    padding: 2px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    cursor: pointer;
    background: white;
}

.billing-toolbar-color::-webkit-color-swatch-wrapper {
    padding: 2px;
}

.billing-toolbar-color::-webkit-color-swatch {
    border: none;
    border-radius: 4px;
}

@media (max-width: 768px) {
    .billing-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .billing-toolbar-actions {
        justify-content: stretch;
    }
    .billing-toolbar-actions .billing-toolbar-btn {
        flex: 1;
        justify-content: center;
    }
    .billing-toolbar-options {
        justify-content: stretch;
    }
    .billing-toolbar-options > * {
        flex: 1;
    }
}

.billing-generator .page-post {
    max-width: 90% !important;
}

.billing-generator .invoice-container,
.billing-generator .quote-container {
    text-align: left !important;
}

.billing-generator .invoice-preview,
.billing-generator .quote-preview {
    background: #fff !important;
    padding: 3rem !important;
    margin-bottom: 30px !important;
    border-radius: 8px !important;
    box-shadow: rgba(0, 0, 0, 0.05) 0px 6px 24px 0px, rgba(0, 0, 0, 0.08) 0px 0px 0px 1px !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
}

.billing-generator [contenteditable="true"] {
    cursor: text !important;
    transition: all 0.2s ease !important;
    border-radius: 4px !important;
    padding: 2px 5px !important;
    margin-left: -5px !important;
}

.billing-generator [contenteditable="true"]:hover {
    background-color: rgba(13, 110, 253, 0.06) !important;
    outline: 1px dashed rgba(13, 110, 253, 0.3) !important;
}

.billing-generator [contenteditable="true"]:focus {
    outline: none !important;
    background-color: #fff !important;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.2) !important;
}

.billing-generator .company-name {
    font-size: 1.75rem !important;
    font-weight: 600 !important;
    color: #2c3e50 !important;
}

.billing-generator .invoice-title,
.billing-generator .quote-title {
    color: var(--accent-color, #0d6efd) !important;
    font-weight: 700 !important;
    font-size: 2.5rem !important;
    margin-top: -1rem !important;
}

.billing-generator .client-label {
    color: #6c757d !important;
    font-size: 0.9rem !important;
}

.billing-generator .invoice-number {
    font-weight: 700 !important;
    font-size: 1.1rem !important;
}

.billing-generator .invoice-due-date {
    font-size: 0.85rem;
    color: #6c757d;
    margin-top: 4px;
}

.billing-generator .custom-message {
    border: 1px solid #dee2e6 !important;
    padding: 15px !important;
    border-radius: 4px !important;
    white-space: pre-wrap !important;
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
    background-color: #f8f9fa !important;
    min-height: 120px !important;
    margin-bottom: 2rem !important;
}

.billing-generator .custom-message:focus {
    outline: none !important;
    border-color: #86b7fe !important;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25) !important;
}

.billing-generator .table th {
    background-color: var(--accent-color, #0d6efd) !important;
    color: white !important;
    font-weight: 600 !important;
    font-size: 0.75rem !important;
    white-space: nowrap !important;
    padding: 0.5rem !important;
    text-align: center !important;
    vertical-align: middle !important;
}

.billing-generator .table th:first-child {
    text-align: left !important;
    padding-left: 0.75rem !important;
}

.billing-generator .table td:first-child {
    padding-left: 0.75rem !important;
}

.billing-generator .table td {
    padding: 0.5rem !important;
    vertical-align: middle !important;
    font-size: 0.9rem !important;
}

.billing-generator .table td.text-end {
    padding-right: 0.75rem !important;
}

.billing-generator .table th.text-end {
    padding-right: 0.75rem !important;
}

.billing-generator .table-sm {
    width: 100% !important;
}

.billing-generator .table-sm tbody {
    width: 100% !important;
    display: table !important;
}

.billing-generator .total-row td {
    color: var(--accent-color, #0d6efd) !important;
    font-weight: 700 !important;
    font-size: 1.1rem !important;
    border-top: 2px solid var(--accent-color, #0d6efd) !important;
}

.billing-generator .notes-section {
    font-size: 0.9rem !important;
    color: #6c757d !important;
    text-align: left !important;
    margin: 2rem 0 0 !important;
    padding-top: 2rem !important;
}

.billing-generator .notes {
    line-height: 1.8 !important;
}

.billing-generator td {
    border-right: none;
}

@media print {
    .billing-toolbar {
        display: none !important;
    }
    .billing-generator .invoice-preview,
    .billing-generator .quote-preview {
        padding: 20mm !important;
        margin: 0 !important;
        box-shadow: none !important;
        max-width: 210mm !important;
        min-height: 297mm !important;
    }
    .billing-generator .custom-message {
        page-break-inside: avoid !important;
        max-width: 100% !important;
        overflow: hidden !important;
    }
}

@media (max-width: 768px) {
    .billing-generator .invoice-preview,
    .billing-generator .quote-preview {
        padding: 1.5rem !important;
    }
}