/*botón*/
.btn {
    position: relative;
    width: var(--small-key-length);
    height: var(--small-key-length);
    border-radius: var(--radius-key-small);
    corner-shape: squircle;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-relief {
    position: absolute;
    height: 52px;
    inset: 8px;
    border-radius: var(--radius-key-big);
    corner-shape: squircle;
    filter: blur(0.75px);
    transition: var(--transition);
    pointer-events: none;
}

.btn img {
    height: 36px;
    width: auto;
    transition: var(--transition);
    position: relative;
    z-index: var(--z-index-icons);
    filter: brightness(0) invert(1);
    pointer-events: none;
}

/*botón blanco*/
.btn-white {
    background: var(--blanco-roto);
    box-shadow:
    var(--shadow-base-white-key-dark),
    var(--shadow-base-white-key-light);
}

.btn-white .btn-relief {
    background: var(--blanco-roto);
    box-shadow:
    var(--shadow-relief-white-key-dark),
    var(--shadow-relief-white-key-light);
}

.btn-white img {
    fill: var(--negro-principal);
    filter: brightness(0);
}

/*botón acento*/
.btn-accent {
    background: var(--acento-principal);
    box-shadow:
    var(--shadow-base-accent-key-dark),
    var(--shadow-base-accent-key-light);
}

.btn-accent .btn-relief {
    background: var(--acento-principal);
    box-shadow:
    var(--shadow-relief-accent-key-dark),
    var(--shadow-relief-accent-key-light);
}

.btn-accent img {
    fill: var(--blanco-roto);
}

/*botón acento secundario*/
.btn-accent-soft {
    background: var(--acento-secundario);
    box-shadow:
    var(--shadow-base-accent-key-dark),
    var(--shadow-base-accent-key-light);
}

.btn-accent-soft .btn-relief {
    background: var(--acento-secundario);
    box-shadow:
    var(--shadow-relief-accent-key-dark),
    var(--shadow-relief-accent-key-light);
}

.btn-accent-soft img {
    fill: var(--blanco-roto);
}

/*pressed*/
.btn:active {
    box-shadow: 
    var(--shadow-base-white-key-dark),
    var(--shadow-pressed);
}

.btn-white:active .btn-relief {
    box-shadow:
    var(--shadow-relief-white-key-dark-pressed),
    var(--shadow-relief-white-key-light);
    filter: blur(1px);
}

.btn-accent:active {
    box-shadow:
    var(--shadow-base-accent-key-dark),
    var(--shadow-pressed);
}

.btn-accent:active .btn-relief {
    box-shadow:
    var(--shadow-relief-accent-key-dark-pressed),
    var(--shadow-relief-accent-key-light-pressed);
    filter: blur(1px);
}

.btn-accent-soft:active {
    box-shadow:
    var(--shadow-base-accent-key-dark),
    var(--shadow-pressed);
}

.btn-accent-soft:active .btn-relief {
    box-shadow: var(--shadow-relief-accent-key-dark-pressed),
                var(--shadow-relief-accent-key-light-pressed);
    filter: blur(1px);
}

/*piloto led*/
.led {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--gris-oscuro);
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: var(--z-index-icons);
    transition: background var(--transition),
                box-shadow var(--transition);
}

.led-on {
    background: var(--verde-led);
    box-shadow: 0 0 4px var(--verde-led);
}

/*led para el secuenciador*/
.led-seq {
    position: relative;
    top: auto;
    right: auto;
}

/*slider*/

/*wrapper con degradado*/
.slider-wrapper {
    position: relative;
    border-radius: 8px;
    height: 14px;
    width: 100%;
}

.slider-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 8px;
    padding: 2px;
    background: linear-gradient(to right, var(--gris-medio), var(--gris-claro));
    mask-composite: exclude;
    pointer-events: none;
    z-index: 0;
}

.slider {
    -webkit-appearance: none;
    appearance: none;
    width: calc(100% - 4px);
    height: 10px;
    border-radius: 6px;
    background: var(--negro-principal);
    outline: none;
    cursor: pointer;
    display: block;
    position: relative;
    z-index: 0;
}

/*thumb personalizado que funcionará con js*/
.slider-thumb {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--gris-claro);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 2;
    box-shadow: 2px 2px 3px rgba(0, 0, 0, 0.4);
}

.slider-thumb__gradient {
    width: 10px;
    height: 10px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: linear-gradient(-45deg, var(--gris-medio), var(--gris-claro));
    z-index: 3;
}

.slider-thumb__inner {
    width: 8px;
    height: 8px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: var(--gris-claro);
    z-index: 4;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 0;
    height: 0;
    opacity: 0;
}

.slider::-moz-range-thumb {
  width: 0;
  height: 0;
  opacity: 0;
  border: none;
}

/*teclas de keyboard blancas*/

.key-white {
    width: var(--small-key-length);
    height: var(--big-key-length);
    background: var(--blanco-roto);
    border-radius: var(--radius-key-small);
    corner-shape: squircle;
    box-shadow:
    var(--shadow-base-white-key-dark),
    var(--shadow-base-white-key-light);
    transition: var(--transition);
    position: relative;
    font-family: var(--font-mono);
    color: var(--negro-principal);
}

.key-white-relief {
    position: absolute;
    height: calc(var(--big-key-length) - 16px);
    width: calc(var(--small-key-length) - 16px);
    inset: 8px;
    border-radius: var(--radius-key-big);
    corner-shape: squircle;
    background: var(--blanco-roto);
    box-shadow:
    var(--shadow-relief-white-key-dark),
    var(--shadow-relief-white-key-light);
    filter: blur(0.75px);
    display: flex;
    align-items: end;
    justify-content: center;
    padding: var(--space-400);
}

.key-white-relief-top {
    position: relative;
    inset: 12px;
    height: calc(var(--big-key-length) - 24px);
    width: calc(var(--small-key-length) - 24px);
    z-index: 3;
    display: flex;
    align-items: end;
    justify-content: center;
    padding: var(--space-300);
}

.key-white:active {
    box-shadow: 
    var(--shadow-base-white-key-dark),
    var(--shadow-pressed);
}

.key-white:active .key-white-relief {
    box-shadow:
    var(--shadow-relief-white-key-dark-pressed),
    var(--shadow-relief-white-key-light);
    filter: blur(0.75px);
}

/*teclas del keyboard negras*/

.key-black-1 {
    width: 104px;
    height: var(--small-key-length);
    background: var(--blanco-roto);
    border-radius: var(--radius-key-small);
    corner-shape: squircle;
    box-shadow:
    var(--shadow-base-white-key-dark),
    var(--shadow-base-white-key-light);
    transition: var(--transition);
    position: relative;
    font-family: var(--font-mono);
    color: var(--blanco-roto);
}

.key-black-relief-1 {
    position: absolute;
    height: calc(var(--small-key-length) - 16px);
    width: calc(104px - 16px);
    inset: 8px;
    border-radius: var(--radius-key-big);
    corner-shape: squircle;
    background: var(--blanco-roto);
    box-shadow:
    var(--shadow-relief-white-key-dark),
    var(--shadow-relief-white-key-light);
    filter: blur(0.75px);
}

.key-black-relief-top-1 {
    position: relative;
    inset: 12px;
    height: calc(var(--small-key-length) - 24px);
    width: calc(104px - 24px);
    border-radius: calc(var(--radius-key-big) - 4px);
    corner-shape: squircle;
    background: var(--negro-principal);
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.key-black-1:active {
    box-shadow: 
    var(--shadow-base-white-key-dark),
    var(--shadow-pressed);
}

.key-black-1:active .key-black-relief-1 {
    box-shadow:
    var(--shadow-relief-white-key-dark-pressed),
    var(--shadow-relief-white-key-light);
    filter: blur(0.75px);
}

/*tecla negra pequeña*/

.key-black-2 {
    width: var(--small-key-length);
    height: var(--small-key-length);
    background: var(--blanco-roto);
    border-radius: var(--radius-key-small);
    corner-shape: squircle;
    box-shadow:
    var(--shadow-base-white-key-dark),
    var(--shadow-base-white-key-light);
    transition: var(--transition);
    position: relative;
    font-family: var(--font-mono);
    color: var(--blanco-roto);
}

.key-black-relief-2 {
    position: absolute;
    height: calc(var(--small-key-length) - 16px);
    width: calc(var(--small-key-length) - 16px);
    inset: 8px;
    border-radius: var(--radius-key-big);
    corner-shape: squircle;
    background: var(--blanco-roto);
    box-shadow:
    var(--shadow-relief-white-key-dark),
    var(--shadow-relief-white-key-light);
    filter: blur(0.75px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.key-black-relief-top-2 {
    position: relative;
    inset: 12px;
    height: calc(var(--small-key-length) - 24px);
    width: calc(var(--small-key-length) - 24px);
    border-radius: calc(var(--radius-key-big) - 4px);
    corner-shape: squircle;
    background: var(--negro-principal);
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.key-black-2:active {
    box-shadow: 
        var(--shadow-base-white-key-dark),
        var(--shadow-pressed);
}

.key-black-2:active .key-black-relief-2 {
    box-shadow:
        var(--shadow-relief-white-key-dark-pressed),
        var(--shadow-relief-white-key-light);
    filter: blur(0.75px);
}

.key-white.key-pressed {
    box-shadow:
        var(--shadow-base-white-key-dark),
        var(--shadow-pressed);
}

.key-white.key-pressed .key-white-relief {
    box-shadow:
        var(--shadow-relief-white-key-dark-pressed),
        var(--shadow-relief-white-key-light);
    filter: blur(0.75px);
}

.key-black-1.key-pressed,
.key-black-2.key-pressed {
    box-shadow:
        var(--shadow-base-white-key-dark),
        var(--shadow-pressed);
}

.key-black-1.key-pressed .key-black-relief-1,
.key-black-2.key-pressed .key-black-relief-2 {
    box-shadow:
        var(--shadow-relief-white-key-dark-pressed),
        var(--shadow-relief-white-key-light);
    filter: blur(0.75px);
}

/*wordmark*/

.wordmark-frame {
    width: var(--big-key-length);
    height: var(--small-key-length);
    background: var(--blanco-roto);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-key-small);
    corner-shape: squircle;
    padding: 8px 0px 0px 0px;
    box-shadow:
    var(--shadow-base-white-key-dark),
    var(--shadow-base-white-key-light);
}

/*adsr*/

.module[data-module="adsr"] {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 212px;
    height: 140px;
    background: var(--blanco-roto);
    border-radius: var(--radius-key-small);
    corner-shape: squircle;
    box-shadow:
    var(--shadow-base-white-key-dark),
    var(--shadow-base-white-key-light);
    padding: var(--space-300);
    gap: var(--space-500);
}

.adsr-slider {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    position: relative;
    height: 16px;
    font-family: var(--font-mono);
    color: var(--negro-principal);
    gap: var(--space-300)
}

.adsr-slider .slider-wrapper {
    width: 124px;
}


/*filter*/

.filter-frame {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: var(--big-key-length);
    height: var(--small-key-length);
    background: var(--blanco-roto);
    border-radius: var(--radius-key-small);
    corner-shape: squircle;
    box-shadow:
    var(--shadow-base-white-key-dark),
    var(--shadow-base-white-key-light);
    padding: var(--space-300);
    gap: var(--space-400);
}

/*bpm*/

.bpm-frame {
    display: flex;
    flex-direction: column;
    align-items: left;
    justify-content: center;
    background: var(--blanco-roto);
    border-radius: var(--radius-key-small);
    height: var(--small-key-length);
    width: var(--big-key-length);
    padding: var(--space-300);
    corner-shape: squircle;
    box-shadow:
        var(--shadow-base-white-key-dark),
        var(--shadow-base-white-key-light);
    font-family: var(--font-mono);
    gap: var(--space-300);
}

.module[data-module="altavoz"] {
    width: 212px;
    height: 212px;
    background: var(--blanco-roto);
    border-radius: var(--radius-key-small);
    corner-shape: squircle;
    box-shadow:
    var(--shadow-base-white-key-dark),
    var(--shadow-base-white-key-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.module[data-module="altavoz"] img {
    width: 196px;
    pointer-events: none;
}