.output {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
    overflow-x: auto;
}

.answer-line {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.answer-line:hover {
    background: rgba(255, 255, 255, 0.08);
}

.answer {
    padding: 0.5rem;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: all 0.2s;
}

.answer:hover {
    background: rgba(255, 255, 255, 0.1);
}

.success {
    background: rgba(34, 197, 94, 0.2);
}

.disabled {
    pointer-events: none;
}

.answer-line.copied {
    background: rgba(59, 130, 246, 0.2);
}

.num {
    color: #60A5FA;
    font-weight: 500;
    user-select: none;
}

.answer {
    flex: 1;
}

.copy-indicator {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 16px;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 1000;
}

.copy-indicator.show {
    opacity: 1;
}