.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: 6px;
    }
    .tool-select {
        width: 100%;
        padding: 10px 12px;
        border: 1px solid var(--border-light);
        border-radius: 6px;
        font-size: 13px;
        background: var(--bg-white);
        color: var(--text-dark);
        cursor: pointer;
    }
    .tool-select:focus { outline: none; border-color: var(--primary-light); }
    .btn-tool {
        padding: 8px 16px;
        border: none;
        background: var(--primary-light);
        color: white;
        border-radius: 6px;
        font-size: 13px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.2s;
    }
    .btn-tool:hover { background: var(--primary); }
    .btn-tool-outline {
        background: transparent;
        color: var(--primary);
        border: 1px solid var(--border-light);
    }
    .btn-tool-outline:hover { background: var(--bg-light); border-color: var(--primary-light); }
    .btn-copy {
        background: none;
        border: none;
        color: var(--primary-light);
        cursor: pointer;
        font-size: 12px;
        font-weight: 600;
        padding: 0;
    }
    .btn-copy:hover { color: var(--primary); }
    .snippet-tab {
        padding: 6px 12px;
        border: 1px solid var(--border-light);
        background: var(--bg-white);
        border-radius: 4px;
        font-size: 12px;
        font-weight: 500;
        cursor: pointer;
        color: var(--text-medium);
        transition: all 0.2s;
    }
    .snippet-tab:hover { border-color: var(--primary-light); color: var(--primary); }
    .snippet-tab.active {
        background: var(--primary);
        color: white;
        border-color: var(--primary);
    }
    @media (max-width: 768px) {
        .cron-grid { grid-template-columns: 1fr 1fr !important; }
        .tool-grid { grid-template-columns: 1fr !important; }
    }
    @media (max-width: 480px) {
        .cron-grid { grid-template-columns: 1fr !important; }
    }