html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background: #000;
    overflow: hidden;
    font-family: Arial, sans-serif;
}

.mp-fs-app {
    position: fixed;
    inset: 0;
    background: #000;
    color: #fff;
    overflow: hidden;
}

.mp-fs-stage {
    position: absolute;
    inset: 0;
    background: #000;
}

.mp-fs-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 900ms ease;
    background: #000;
    overflow: hidden;
}

.mp-fs-slide::before {
    content: "";
    position: absolute;
    inset: -28px;
    background-image: var(--mp-fs-bg);
    background-size: cover;
    background-position: center;
    filter: blur(24px);
    opacity: .42;
    transform: scale(1.06);
    z-index: 0;
}

.mp-fs-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.18);
    z-index: 1;
}

.mp-fs-slide.is-active {
    opacity: 1;
    z-index: 2;
}

.mp-fs-slide img {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* Modo horizontal / vertical */
.mp-fs-app.orientation-auto .mp-fs-slide img {
    object-fit: cover;
}

.mp-fs-app.orientation-horizontal .mp-fs-slide img {
    object-fit: cover;
}

.mp-fs-app.orientation-vertical .mp-fs-slide img {
    object-fit: cover;
    object-position: center;
    padding: 0;
}

.mp-fs-icon-btn.is-active {
    background: rgba(255,255,255,.28);
    border-color: rgba(255,255,255,.55);
}

/* Controles */
.mp-fs-controls {
   position: absolute;
    inset: 0;
    z-index: 50;
    pointer-events: none;
    opacity: 1;
    transition: opacity .4s ease;
}

.mp-fs-controls.is-hidden {
    opacity: 0;
}

.mp-fs-top-left,
.mp-fs-top-right {
    position: absolute;
    top: 18px;
    display: flex;
    gap: 8px;
    pointer-events: auto;
    z-index: 60;
}

.mp-fs-top-left {
    left: 18px;
}

.mp-fs-top-right {
    right: 18px;
}

.mp-fs-icon-btn {
    border: 1px solid rgba(255,255,255,.28);
    background: rgba(0,0,0,.35);
    color: #fff;
    border-radius: 999px;
    min-width: 42px;
    height: 42px;
    font-size: 20px;
    cursor: pointer;
    backdrop-filter: blur(8px);
}

.mp-fs-icon-btn:hover {
    background: rgba(255,255,255,.16);
}

/* Menú álbumes */
.mp-fs-albums-panel {
   position: absolute;
    top: 52px;
    left: 0;
    width: min(390px, calc(100vw - 36px));
    max-height: 74vh;
    padding: 10px;
    background: rgba(0,0,0,.82);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 16px;
    backdrop-filter: blur(12px);
    display: none;
    z-index: 80;
    box-sizing: border-box;
}

.mp-fs-albums-panel.is-open {
    display: block;
}

.mp-fs-album-link {
    display: block;
    color: #fff;
    text-decoration: none;
    padding: 11px 12px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.25;
    opacity: .86;
}

.mp-fs-album-link:hover,
.mp-fs-album-link.is-current {
    background: rgba(255,255,255,.14);
    opacity: 1;
}

.mp-fs-albums-list {
   height: calc(74vh - 72px);
    max-height: calc(74vh - 72px);
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 4px;
    scroll-behavior: smooth;

}

.mp-fs-albums-scroll-controls {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid rgba(255,255,255,.12);
}

.mp-fs-scroll-btn {
   flex: 1;
    border: 1px solid rgba(255,255,255,.28);
    background: rgba(255,255,255,.14);
    color: #ffffff;
    border-radius: 14px;
    height: 44px;
    font-size: 20px;
    font-weight: 800;
    cursor: pointer;
}

.mp-fs-scroll-btn:hover,
.mp-fs-scroll-btn:focus,
.mp-fs-scroll-btn:active {
    background: rgba(255,255,255,.26);
    outline: none;
}

/* Logo */
.mp-fs-logo {
    position: absolute;
    left: 18px;
    bottom: 18px;
    z-index: 15;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: rgba(0,0,0,.38);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 999px;
    backdrop-filter: blur(8px);
    max-width: 48vw;
}

.mp-fs-logo img {
    width: 38px;
    height: 38px;
    border-radius: 999px;
    object-fit: cover;
    background: #111;
}

.mp-fs-logo span {
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mp-fs-logo {
    text-decoration: none;
    color: #fff;
    cursor: pointer;
}

.mp-fs-logo:hover {
    color: #fff;
    text-decoration: none;
}

/* QR */
.mp-fs-qr {
    position: absolute;
    right: 18px;
    bottom: 18px;
    z-index: 15;
    width: 96px;
    height: 96px;
    padding: 6px;
    background: rgba(255,255,255,.92);
    border-radius: 14px;
    box-shadow: 0 8px 28px rgba(0,0,0,.35);
}

.mp-fs-qr img {
    width: 100%;
    height: 100%;
    display: block;
}

/* Título álbum */
.mp-fs-album-title {
    position: absolute;
    left: 50%;
    bottom: 26px;
    transform: translateX(-50%);
    z-index: 14;
    max-width: 44vw;
    padding: 9px 14px;
    background: rgba(0,0,0,.34);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 999px;
    backdrop-filter: blur(8px);
    font-size: 14px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mp-fs-start {
    position: absolute;
    z-index: 30;
    left: 50%;
    top: 80%;
    transform: translate(-50%, -50%);
    border: 0;
    background: rgba(255,255,255,.92);
    color: #111;
    padding: 14px 22px;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 12px 36px rgba(0,0,0,.4);
}

.mp-fs-start.is-hidden {
    display: none;
}

@media (max-width: 768px) {
    .mp-fs-logo {
        max-width: 56vw;
    }

    .mp-fs-qr {
        width: 78px;
        height: 78px;
    }

    .mp-fs-album-title {
        display: none;
    }
}
/* agregar micromovimiento */
.mp-fs-app::after {
    content: "";
    position: fixed;
    width: 2px;
    height: 2px;
    left: 1px;
    top: 1px;
    background: rgba(255,255,255,.01);
    z-index: 999999;
    animation: mpFsKeepAliveDot 20s infinite alternate;
    pointer-events: none;
}

@keyframes mpFsKeepAliveDot {
    0% {
        transform: translate(0, 0);
        opacity: .01;
    }
    100% {
        transform: translate(12px, 12px);
        opacity: .02;
    }
}

.mp-fs-albums-list {
    height: calc(74vh - 74px);
    max-height: calc(74vh - 74px);
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 4px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.mp-fs-albums-scroll-controls {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid rgba(255,255,255,.12);
}

.mp-fs-scroll-btn {
    flex: 1;
    border: 1px solid rgba(255,255,255,.28);
    background: rgba(255,255,255,.16);
    color: #ffffff;
    border-radius: 14px;
    min-height: 48px;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
}

.mp-fs-scroll-btn:hover,
.mp-fs-scroll-btn:focus,
.mp-fs-scroll-btn:active {
    background: rgba(255,255,255,.28);
    outline: none;
}