/* src/assets/css/calculator.css */
.calc-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    outline: none;
    transition: background .3s;
}

.calc-slider:hover {
    background: rgba(255, 255, 255, 0.2);
}

.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: #6366f1; /* Indigo-500 */
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
    transition: transform 0.1s;
}

.calc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: #818cf8;
}

.mode-btn {
    padding: 8px 16px;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s;
    border: 1px solid rgba(255,255,255,0.1);
    background: transparent;
    color: #9ca3af;
}

.mode-btn.active {
    background: #4f46e5;
    color: white;
    border-color: #4f46e5;
    box-shadow: 0 0 15px rgba(79, 70, 229, 0.3);
}

.highlight-text {
    color: #00f7ff;
    font-weight: bold;
}