/* फाइल: /tools/online-comma-separator-with-quotes/tool-style.css */
.tool-container { max-width: 1000px; background-color: var(--white-color); padding: 2rem; border-radius: var(--border-radius); box-shadow: var(--box-shadow); margin-top: 2rem; }
.tool-header { text-align: center; margin-bottom: 2rem; }
.tool-header h1 { font-size: 2.5rem; color: var(--heading-color); }
.text-boxes-container { display: flex; gap: 2rem; margin-bottom: 1.5rem; }
.text-box-wrapper { flex: 1; display: flex; flex-direction: column; }
.text-box-wrapper label { font-weight: 500; margin-bottom: 0.5rem; }
.text-area { width: 100%; min-height: 250px; padding: 1rem; font-size: 1rem; font-family: monospace; border: 1px solid var(--border-color); border-radius: var(--border-radius); resize: vertical; flex-grow: 1; }
.text-area:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25); }

/* --- कंट्रोल ऑप्शंस का स्टाइल --- */
.controls-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    background-color: var(--background-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
    border: 1px solid var(--border-color);
}
.control-fieldset { border: none; padding: 0; margin: 0; }
.control-legend { font-weight: 500; padding: 0; margin-bottom: 1rem; font-size: 1rem; }
.radio-group, .checkbox-group { display: flex; flex-direction: column; gap: 0.75rem; }
.radio-group label, .checkbox-group label { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; font-size: 0.9rem; }
.radio-group input[type="radio"], .checkbox-group input[type="checkbox"] { width: 1.2em; height: 1.2em; accent-color: var(--primary-color); }

.utility-buttons { display: flex; justify-content: center; gap: 1rem; }
.tool-btn.utility { padding: 0.75rem 1.5rem; font-size: 1rem; font-weight: 500; border: none; background-color: var(--primary-color); color: var(--white-color); border-radius: var(--border-radius); cursor: pointer; transition: all 0.2s ease; }
.tool-btn.utility.clear { background-color: #6c757d; }
.tool-btn.utility:hover { opacity: 0.9; }
.content-box { /* ... (पहले जैसा) ... */ }

@media (max-width: 768px) {
    .text-boxes-container { flex-direction: column; }
}