body {
    font-family: 'Inter', sans-serif;
}

/* Rate container styling */
.rate-container {
    transform: scale(0.3); 
    transform-origin: center;
    margin: -3rem;
}

#rate-rack {
    width: 10.5rem;
    transform: translateY(-0.35rem) translateX(-7.5rem);
    display: flex;
    flex-direction: column;
}

#LFO-rack {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
}

.rate-component-template {
    display: flex;
    flex-direction: row;
}

.rate-title {
    height: 0;
    transform: translateX(-16.5rem) translateY(3.5rem) rotate(-90deg);
}

.rate-control-area {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

/* Prevents text selection during interaction */
.rate-container.interacting, .rate-container.interacting * {
    user-select: none;
    -webkit-user-select: none;
}

/* Mult toggle button styling */
.rate-mult-toggle {
    background: #374151;
    border: 2px solid #1f2937;
    transition: all 0.15s ease;
}

.rate-mult-toggle:hover {
    background: #1f2937;
}

.rate-mult-toggle.active {
    background: #1f2937;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.rate-slider {
    appearance: none;
    width: 120px;
    height: 10px;
    background: transparent;
}

.rate-slider::-webkit-slider-thumb {
    appearance: none;
    width: 32px;
    height: 32px;
    background: black;
    border-radius: 50%;
    cursor: pointer;
    margin-top: -14px;
    margin-left: -14px;
}

.rate-slider::-moz-range-thumb {
    width: 32px;
    height: 32px;
    background: black;
    border-radius: 50%;
    cursor: pointer;
}

.rate-slider::-webkit-slider-runnable-track {
    height: 4px;
    background: black;
    }

.rate-slider::-moz-range-track {
    height: 4px;
    background: black;
}

/* Hides slider when in mult mode */
.rate-container.mult-mode {
    display: none;
}

/* Arrow button hover effect */
.rate-num-up:hover svg,
.rate-num-down:hover svg,
.rate-denom-up:hover svg,
.rate-denom-down:hover svg {
    transform: scale(1.2);
    transition: transform 0.1s ease;
}

/* Input field styling */
.rate-freq-input:focus,
.rate-numerator:focus,
.rate-denominator:focus {
    background: #f3f4f6;
}

/* Fraction input container */
.rate-mult-mode input[type="number"] {
    -webkit-appearance: textfield;
    -moz-appearance: textfield;
    appearance: textfield;
}

.rate-mult-mode input[type="number"]::-webkit-outer-spin-button,
.rate-mult-mode input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}

/* Animation for mode switching */
.rate-frequency-mode,
.rate-mult-mode {
    transition: opacity 0.2s ease;
}

.rate-container.mult-mode .rate-frequency-mode {
    display: none;
}

.rate-container.mult-mode .rate-mult-mode {
    display: block !important;
}

/* Arrow button active state */
.rate-num-up:active svg,
.rate-num-down:active svg,
.rate-denom-up:active svg,
.rate-denom-down:active svg {
    transform: scale(0.9);
}