/* Styles specific to the HTML Entity Converter Tool */

.converter-container {
    max-width: 900px; /* Wider container might be useful */
    margin: 1rem auto;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--preview-bg);
}

.textarea-group {
    margin-bottom: 1.5rem;
    position: relative; /* For positioning copy button */
}

.textarea-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--label-text);
}

.textarea-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace; /* Monospace font */
    font-size: 0.95rem;
    background-color: var(--bg-color);
    color: var(--text-color);
    resize: vertical;
    min-height: 180px;
    transition: border-color 0.2s ease;
    line-height: 1.5;
}

.textarea-group textarea:focus {
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.2);
}
 body.dark-mode .textarea-group textarea:focus {
     box-shadow: 0 0 0 2px rgba(102, 191, 255, 0.25);
}

#output-text {
    background-color: var(--preview-bg); /* Slightly different bg for readonly */
}
body.dark-mode #output-text {
    background-color: var(--bg-color-dark); /* Ensure dark readonly bg */
    opacity: 0.9;
}


.controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem 0;
    border-top: 1px dashed var(--border-color);
    border-bottom: 1px dashed var(--border-color);
    flex-wrap: wrap;
}

.control-button {
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s, background-color 0.2s;
    background-color: var(--accent-color);
    color: var(--bg-color-light); /* Light text on accent */
}
body.dark-mode .control-button {
    color: var(--bg-color-dark); /* Dark text on accent in dark mode */
}

.control-button:hover {
    opacity: 0.9;
}

.control-button.clear {
    background-color: #6c757d; /* Grey */
    color: white;
}
.dark-mode .control-button.clear {
    background-color: var(--label-text);
}
 .control-button.clear:hover {
    background-color: #5a6268;
}

.control-button.copy {
    position: absolute;
    top: 2px; /* Adjust as needed based on label height */
    right: 5px;
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
    background-color: var(--label-text);
    color: var(--bg-color);
    opacity: 0.7;
}
 .control-button.copy:hover {
    opacity: 1;
}

.copy-status-message {
    position: absolute;
    top: 6px;
    right: 60px; /* Adjust based on copy button width */
    font-size: 0.8rem;
    color: var(--accent-color);
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}
.copy-status-message.visible {
    opacity: 1;
}


/* Responsive */
@media (max-width: 600px) {
    .converter-container {
         padding: 1rem;
    }
     .textarea-group textarea {
        min-height: 150px;
        font-size: 0.9rem;
     }
     .controls {
        gap: 0.8rem;
        flex-direction: column;
     }
     .control-button {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
     }
}