.tool-textarea {
    width: 100%;
    min-height: 250px;
    padding: 1.25rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    color: #fff;
    font-size: 0.95rem;
    font-family: var(--font-primary);
    resize: vertical;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
    line-height: 1.5;
}
[data-theme="light"] .tool-textarea {
    background: #fff;
    color: #0f172a;
}
.tool-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}
.tool-select,
.tool-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: #fff;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}
[data-theme="light"] .tool-select,
[data-theme="light"] .tool-input {
    background: #fff;
    color: #0f172a;
}
.tool-select:focus,
.tool-input:focus {
    outline: none;
    border-color: var(--primary-color);
}
.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    align-items: end;
}
.checkbox-group {
    display: flex;
    align-items: center;
    height: 42px;
}
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.95rem;
}
.checkbox-label input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}
.action-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
.output-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}
.error-msg {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    margin-top: 1rem;
    font-size: 0.9rem;
}
.features-list {
    margin-top: 1rem;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}
.features-list li {
    margin-bottom: 0.5rem;
}
.info-note {
    background: rgba(99, 102, 241, 0.05);
    border-left: 4px solid var(--primary-color);
    padding: 1rem;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}
.mt-2 {
    margin-top: 1.5rem;
}
.tool-card-large {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
}
@media (max-width: 768px) {
    .tool-card-large {
        padding: 1.5rem;
    }
}