.tool-label { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
    .tool-input { width: 100%; padding: 12px 16px; border: 1px solid var(--border-light); border-radius: 8px; font-size: 14px; background: var(--bg-light); color: var(--text-dark); }
    .tool-input:focus { outline: none; border-color: var(--primary-light); box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1); }
    .tool-select { width: 100%; padding: 12px 16px; border: 1px solid var(--border-light); border-radius: 8px; font-size: 14px; background: var(--bg-white); color: var(--text-dark); cursor: pointer; }
    .form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .form-group { display: flex; flex-direction: column; }
    .balance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .balance-card { padding: 20px; background: var(--bg-light); border-radius: 8px; display: flex; align-items: center; gap: 16px; }
    .balance-card i { font-size: 32px; color: var(--primary); }
    .balance-label { font-size: 12px; color: var(--text-light); margin-bottom: 4px; }
    .balance-value { font-size: 24px; font-weight: 700; color: var(--text-dark); }
    @media (max-width: 768px) { .form-grid, .balance-grid { grid-template-columns: 1fr; } }