.panel {
      border: 1px solid var(--color-border-light);
      border-radius: var(--radius-md);
      background: var(--color-surface);
      padding: 16px;
      margin-bottom: 14px;
    }

    .panel-title {
      margin: 0 0 12px;
      font-size: 0.82rem;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--color-text-muted);
      font-weight: 700;
    }

    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .input-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .input-group label {
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--color-text-secondary);
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .input-group input,
    .input-group textarea,
    .input-group select {
      width: 100%;
      padding: 10px 12px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-sm);
      font-family: var(--font-body);
      font-size: 0.94rem;
      color: var(--color-text);
      background: var(--color-surface);
      outline: none;
      transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
      -moz-appearance: textfield;
    }

    .input-group textarea {
      min-height: 78px;
      resize: vertical;
    }

    .input-group input:focus,
    .input-group textarea:focus,
    .input-group select:focus {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 3px var(--color-primary-light);
    }

    .input-group input::-webkit-inner-spin-button,
    .input-group input::-webkit-outer-spin-button {
      -webkit-appearance: none;
      margin: 0;
    }

    .input-with-affix {
      position: relative;
    }

    .input-with-affix .affix {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      color: var(--color-text-muted);
      font-weight: 600;
      pointer-events: none;
    }

    .input-with-affix .affix.right {
      right: 10px;
    }

    .input-with-affix.suffix input {
      padding-right: 26px;
    }

    .money-input {
      position: relative;
    }

    .money-input .prefix {
      position: absolute;
      top: 50%;
      left: 10px;
      transform: translateY(-50%);
      color: var(--color-text-muted);
      font-weight: 600;
      pointer-events: none;
    }

    .money-input input {
      padding-left: 24px;
    }

    .privacy-badge {
      border: 1px solid #bfdbfe;
      background: #eff6ff;
      color: #1d4ed8;
      padding: 10px 12px;
      border-radius: var(--radius-sm);
      font-size: 0.84rem;
      line-height: 1.45;
      margin-bottom: 12px;
    }

    .quick-settings-grid {
      align-items: start;
    }

    .style-drawer {
      padding: 0;
      overflow: hidden;
    }

    .style-drawer-summary {
      list-style: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      padding: 14px 16px;
      font-size: 0.82rem;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--color-text-muted);
      font-weight: 700;
      background: var(--color-bg);
      border-bottom: 1px solid var(--color-border-light);
    }

    .style-drawer-summary::-webkit-details-marker {
      display: none;
    }

    .style-drawer-summary::after {
      content: '+';
      font-size: 1.1rem;
      line-height: 1;
      color: var(--color-text-secondary);
      font-weight: 700;
    }

    .style-drawer[open] .style-drawer-summary::after {
      content: '-';
    }

    .style-drawer-content {
      padding: 14px 16px 16px;
    }

    .style-drawer-note {
      margin-top: 0;
      margin-bottom: 12px;
    }

    .style-sections {
      display: grid;
      gap: 12px;
    }

    .style-section {
      border: 1px solid var(--color-border-light);
      border-radius: var(--radius-sm);
      background: var(--color-surface);
      padding: 12px;
    }

    .style-section-title {
      margin: 0 0 10px;
      font-size: 0.78rem;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--color-text-muted);
      font-weight: 700;
    }

    .logo-settings-grid {
      grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
      align-items: start;
    }

    .style-settings-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
      align-items: start;
    }

    .style-actions {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-top: 10px;
    }

    .style-actions .btn {
      padding: 9px 12px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--color-border);
      background: var(--color-bg);
      color: var(--color-text);
      font-weight: 600;
      cursor: pointer;
      font-family: var(--font-body);
      font-size: 0.84rem;
    }

    .style-actions .btn:hover {
      filter: brightness(0.97);
    }

    .style-actions.compact-actions {
      margin-top: 12px;
    }

    .style-actions.inline-actions {
      margin-top: 8px;
    }

    .color-swatch-label {
      display: flex;
      align-items: center;
      gap: 8px;
      min-height: 38px;
    }

    .logo-upload-control input[type="file"] {
      padding: 8px;
      font-size: 0.85rem;
      border-style: dashed;
      background: var(--color-bg);
    }

    .logo-upload-control input[type="file"]::file-selector-button {
      border: 1px solid var(--color-border);
      border-radius: 6px;
      background: var(--color-surface);
      padding: 6px 10px;
      margin-right: 10px;
      cursor: pointer;
      font-family: var(--font-body);
      font-size: 0.8rem;
      color: var(--color-text);
    }

    #accentColor {
      width: 48px;
      min-width: 48px;
      height: 38px;
      padding: 2px;
      border-radius: 6px;
      cursor: pointer;
    }

    #accentHex {
      font-family: var(--font-mono);
      font-size: 0.85rem;
      color: var(--color-text-muted);
      letter-spacing: 0.03em;
    }

    .logo-preview-wrap {
      width: 100%;
      min-height: 72px;
      border: 1px dashed var(--color-border);
      border-radius: var(--radius-sm);
      background: var(--color-bg);
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 8px;
    }

    .logo-preview-image {
      max-width: 180px;
      max-height: 58px;
      object-fit: contain;
      display: none;
    }

    .logo-preview-wrap.has-image .logo-preview-image {
      display: block;
    }

    .logo-preview-placeholder {
      font-size: 0.8rem;
      color: var(--color-text-muted);
    }

    .hint-note {
      margin-top: 8px;
      font-size: 0.8rem;
      color: var(--color-text-muted);
      line-height: 1.45;
    }

    .line-items-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.9rem;
    }

    .line-items-table th,
    .line-items-table td {
      border-bottom: 1px solid var(--color-border-light);
      padding: 8px 6px;
      vertical-align: middle;
      text-align: left;
    }

    .line-items-table th {
      font-size: 0.72rem;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--color-text-muted);
      font-weight: 700;
    }

    .line-items-table td.actions-col {
      width: 72px;
      text-align: right;
    }

    .line-items-table input[type="text"],
    .line-items-table input[type="number"] {
      width: 100%;
      border: 1px solid var(--color-border);
      border-radius: 6px;
      padding: 8px;
      font-size: 0.9rem;
      font-family: var(--font-body);
      outline: none;
      background: var(--color-surface);
    }

    .line-items-table .money-input input[type="text"] {
      padding-left: 24px;
    }

    .line-items-table .qty-input {
      max-width: 110px;
    }

    .line-items-table .rate-wrap {
      max-width: 140px;
    }

    .line-items-table .line-total {
      font-family: var(--font-mono);
      font-weight: 700;
      text-align: right;
      white-space: nowrap;
    }

    .line-items-table .remove-btn {
      border: 1px solid #fecaca;
      background: #fef2f2;
      color: #b91c1c;
      border-radius: 6px;
      padding: 6px 10px;
      cursor: pointer;
      font-size: 0.8rem;
      font-weight: 700;
    }

    .line-items-table .remove-btn:hover {
      background: #fee2e2;
    }

    .line-actions {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 10px;
      gap: 12px;
      flex-wrap: wrap;
    }

    .line-actions .btn {
      padding: 9px 14px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--color-border);
      background: var(--color-bg);
      color: var(--color-text);
      font-weight: 600;
      cursor: pointer;
      font-family: var(--font-body);
      font-size: 0.88rem;
    }

    .line-actions .btn.primary {
      background: var(--color-primary);
      border-color: var(--color-primary);
      color: #fff;
    }

    .line-actions .btn:hover {
      filter: brightness(0.97);
    }

    .totals-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 8px;
    }

    .summary-list {
      border: 1px solid var(--color-border-light);
      border-radius: var(--radius-sm);
      padding: 10px 12px;
      background: var(--color-bg);
    }

    .summary-row {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 6px 0;
      font-size: 0.92rem;
    }

    .summary-row strong {
      font-family: var(--font-mono);
    }

    .summary-row.total {
      border-top: 1px solid var(--color-border-light);
      margin-top: 6px;
      padding-top: 10px;
      font-weight: 700;
      font-size: 1rem;
    }