.mv-wrapper {
    position: relative;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0 24px;
    padding: 22px 24px;
    border-radius: 24px;
    border: 4px solid #7bb0ff;
    background: rgba(0, 0, 0, 0.2);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
}

.mv-wrapper .mv-sidebar {
    flex: 0 1 388px;
    min-width: 280px;
    max-width: 388px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mv-wrapper .mv-field {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mv-wrapper .mv-label {
    margin: 0;
    font-size: 16px;
    font-weight: 400;
    color: #fff;
}

.mv-wrapper .mv-star {
    color: #ff4f17;
}

.mv-wrapper .mv-style-row {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.mv-wrapper .mv-style-option {
    display: block;
    padding: 0;
    border: none;
    background: none;
    cursor: pointer;
    text-align: left;
    flex: 1 1 0;
    min-width: 0;
    max-width: 124px;
}

.mv-wrapper .mv-style-thumb {
    display: block;
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 14px;
    overflow: hidden;
    border: 2px solid transparent;
    box-sizing: border-box;
}

.mv-wrapper .mv-style-thumb::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 52%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.2) 45%, transparent 100%);
    pointer-events: none;
    z-index: 1;
}

.mv-wrapper .mv-style-option.is-selected .mv-style-thumb {
    border-color: #685bff;
}

.mv-wrapper .mv-style-thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.mv-wrapper .mv-style-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 10px;
    z-index: 2;
    margin: 0;
    padding: 0 6px;
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    text-align: center;
    line-height: 1.2;
}

.mv-wrapper .mv-upload-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.mv-wrapper .upload-box {
    position: relative;
    flex: 1;
    min-width: 140px;
    height: 168px;
    border-radius: 12px;
    border: 2px dashed rgba(212, 214, 218, 0.5);
    background: rgba(248, 248, 249, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.mv-wrapper .upload-box:not(.is-loading, .is-uploaded):hover {
    background: rgba(104, 91, 255, 0.12);
    border-color: #685bff;
}

.mv-wrapper .upload-box.is-loading {
    cursor: wait;
}

.mv-wrapper .upload-box.is-uploaded {
    cursor: default;
    padding: 0;
}

.mv-wrapper .mv-upload-row .upload-box:hover {
    background: rgba(248, 248, 249, 0.2);
    border-color: rgba(212, 214, 218, 0.65);
}

.mv-wrapper .upload-content {
    padding: 12px;
    text-align: center;
}

.mv-wrapper .upload-text {
    margin: 12px auto 6px;
    font-size: 14px;
    color: #fff;
}

.mv-wrapper .upload-tips {
    margin: 0;
    font-size: 12px;
    line-height: 1.35;
    color: rgba(255, 255, 255, 0.6);
}

.mv-wrapper .file-upload {
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 1;
}

.mv-wrapper .upload-box.is-uploaded .file-upload {
    pointer-events: none;
}

.mv-wrapper .upload-box.is-loading .file-upload {
    pointer-events: none;
}

.mv-wrapper .img-box {
    position: relative;
    display: none;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    overflow: hidden;
}

.mv-wrapper .upload-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: rgba(0, 0, 0, 0.25);
}

.mv-wrapper .img-operate {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    color: #fff;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 2;
}

.mv-wrapper .img-operate span {
    position: relative;
    z-index: 1;
    cursor: pointer;
    transition: opacity 0.2s;
}

.mv-wrapper .img-operate span:hover {
    opacity: 0.85;
}

.mv-wrapper .loading-box {
    display: none;
    color: #685bff;
    animation: mv-spin 1s linear infinite;
}

@keyframes mv-spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.mv-wrapper .upload-box.is-loading .loading-box {
    display: flex;
    align-items: center;
    justify-content: center;
}

.mv-wrapper .upload-box.is-uploaded .img-box {
    display: block;
}

.mv-wrapper .upload-box.is-loading .upload-content,
.mv-wrapper .upload-box.is-loading .img-box,
.mv-wrapper .upload-box.is-uploaded .upload-content {
    display: none;
}

.mv-wrapper .upload-box.mv-upload-music.is-loading.is-uploaded .img-box.mv-music-img-box {
    display: block;
}

.mv-wrapper .upload-box.mv-upload-music.is-loading.is-uploaded .loading-box {
    display: none;
}

.mv-wrapper .upload-box.is-uploaded:hover .img-operate {
    opacity: 1;
}

.mv-wrapper .mv-disclaimer {
    margin: 4px 0 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.4;
}

.mv-wrapper .upload-box.mv-upload-music {
    width: 100%;
    max-width: none;
    flex: none;
    min-width: 0;
}

.mv-wrapper .upload-box.mv-upload-music:not(.is-loading, .is-uploaded):hover {
    background: rgba(248, 248, 249, 0.2);
    border-color: rgba(212, 214, 218, 0.65);
}

.mv-wrapper .upload-box.mv-upload-music.is-dragover:not(.is-uploaded, .is-loading) {
    background: rgba(248, 248, 249, 0.2);
    border-color: rgba(212, 214, 218, 0.65);
}

.mv-wrapper .upload-box.mv-upload-music.is-loading {
    cursor: wait;
}

.mv-wrapper .upload-box.mv-upload-music.is-uploaded {
    cursor: default;
    height: auto;
}

.mv-wrapper .upload-box.mv-upload-music.is-uploaded .img-box.mv-music-img-box {
    height: auto;
    min-height: 0;
}

.mv-wrapper .mv-audio-clips-area {
    position: relative;
    width: 100%;
    padding: 32px 10px;
    box-sizing: border-box;
    border-radius: 12px;
    user-select: none;
}

.mv-wrapper .mv-music-close {
    position: absolute;
    top: 7px;
    right: 7px;
    width: 22px;
    height: 22px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(42, 48, 72, 0.85);
    color: #fff;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    transition: opacity 0.2s;
}

.mv-wrapper .mv-music-close:hover {
    opacity: 0.88;
}

.mv-wrapper .mv-music-reload-mask {
    position: absolute;
    inset: 0;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(20, 22, 38, 0.48);
    pointer-events: auto;
}

.mv-wrapper .mv-music-reload-mask[hidden] {
    display: none;
}

.mv-wrapper .mv-music-reload-spinner {
    width: 28px;
    height: 28px;
    border: 3px solid rgba(168, 169, 255, 0.25);
    border-top-color: #a8a9ff;
    border-radius: 50%;
    animation: mv-spin 1s linear infinite;
}

.mv-wrapper .upload-box.mv-upload-music.is-loading.is-uploaded .mv-audio-clips-area {
    pointer-events: none;
}

.mv-wrapper .upload-box.mv-upload-music.is-loading.is-uploaded .mv-music-close {
    pointer-events: auto;
}

.mv-wrapper .mv-audio-trimmer {
    padding: 4px 28px 0 0;
}

.mv-wrapper .mv-clips-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mv-wrapper .mv-music-play {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(104, 91, 255, 0.22);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, opacity 0.2s;
}

.mv-wrapper .mv-music-play:hover:not(:disabled) {
    background: rgba(104, 91, 255, 0.38);
}

.mv-wrapper .mv-music-play.is-playing {
    background: rgba(104, 91, 255, 0.45);
}

.mv-wrapper .mv-music-play:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.mv-wrapper .mv-music-play .mv-music-pause-icon[hidden],
.mv-wrapper .mv-music-play .mv-music-play-icon[hidden] {
    display: none;
}

.mv-wrapper .mv-audio-clips-outer {
    flex: 1;
    min-width: 0;
}

.mv-wrapper .mv-audio-clips {
    position: relative;
    height: 56px;
    border-radius: 8px;
    /* overflow: hidden; */
    background: rgba(232, 233, 236, 0.2);
    cursor: crosshair;
    touch-action: none;
}

.mv-wrapper .mv-wave-box {
    position: absolute;
    inset: 0;
}

.mv-wrapper .mv-wave-loading {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #f7f7f7;
    z-index: 6;
    background: rgba(0, 0, 0, 0.6);
}

.mv-wrapper .mv-wave-loading.is-hidden {
    display: none;
}

.mv-wrapper .mv-music-wave-canvas {
    display: block;
    width: 100%;
    height: 100%;
    vertical-align: top;
    pointer-events: none;
}

.mv-wrapper .mv-music-progress-indicator {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 2px;
    margin-left: -1px;
    background: #685bff;
    pointer-events: none;
    z-index: 3;
    transform: translateZ(0);
}

.mv-wrapper .mv-music-selected-area {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(104, 91, 255, 0.28);
    border-left: 2px solid rgba(255, 255, 255, 0.85);
    border-right: 2px solid rgba(255, 255, 255, 0.85);
    z-index: 2;
    pointer-events: auto;
}

.mv-wrapper .mv-music-drag-handle {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 70%;
    min-height: 28px;
    max-height: 44px;
    cursor: ew-resize;
    z-index: 4;
    touch-action: none;
    border-radius: 6px;
    background: linear-gradient(180deg, rgba(120, 108, 255, 0.98) 0%, rgba(88, 74, 220, 0.98) 100%);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.45),
        0 2px 6px rgba(0, 0, 0, 0.18);
}

.mv-wrapper .mv-music-drag-handle::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 6px;
    height: 18px;
    transform: translate(-50%, -50%);
    border-radius: 2px;
    background: repeating-linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.95) 0 2px,
        transparent 2px 4px
    );
    opacity: 0.95;
}

.mv-wrapper .mv-music-drag-handle-left {
    left: -6px;
}

.mv-wrapper .mv-music-drag-handle-right {
    right: -6px;
}

.mv-wrapper .mv-music-selected-box {
    position: absolute;
    inset: 0;
    cursor: grab;
}

.mv-wrapper .mv-music-selected-box:active {
    cursor: grabbing;
}

.mv-wrapper .mv-music-time-wrap {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
    margin-top: 16px;
    font-size: 12px;
    line-height: 1.4;
}

.mv-wrapper .mv-music-time-interval {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 4px;
}

.mv-wrapper .mv-music-range-text {
    color: #a8a9ff;
    font-weight: 500;
}

.mv-wrapper .mv-music-range-hint {
    color: rgba(255, 255, 255, 0.45);
    font-size: 11px;
}

.mv-wrapper .mv-music-duration-line {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.85);
}

.mv-wrapper .mv-music-seg-duration {
    color: #a8a9ff;
    font-weight: 500;
}

.mv-wrapper .mv-link {
    color: #685bff;
    text-decoration: underline;
}

.mv-wrapper .generate-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 352px;
    height: 48px;
    margin: 8px auto 0;
    border-radius: 8px;
    background: #685bff;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s;
    cursor: pointer;
}

.mv-wrapper .generate-btn:hover {
    background: #4839EA;
}

.mv-wrapper .mv-divider {
    flex: 0 0 1px;
    width: 1px;
    min-height: 100%;
    background: rgba(217, 217, 217, 0.2);
    align-self: stretch;
}

.mv-wrapper .mv-main {
    flex: 1 1 0;
    min-width: 0;
}

.mv-wrapper .mv-title {
    margin: 0 0 12px;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    line-height: 1.3;
}

.mv-wrapper .mv-lead {
    margin: 0 0 28px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    line-height: 1.5;
}

.mv-wrapper .mv-previews {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.mv-wrapper .mv-preview-card {
    width: calc(100% /3);
    max-width: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.mv-wrapper .mv-preview-visual {
    position: relative;
    width: 100%;
    aspect-ratio: 200 / 355;
    border-radius: 16px;
    overflow: hidden;
    background: #0d0d0f;
    cursor: pointer;
}

.mv-wrapper .mv-preview-visual.is-playing {
    cursor: pointer;
}

.mv-wrapper .mv-preview-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.mv-wrapper .mv-preview-mute-wrap {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 3;
    pointer-events: none;
}

.mv-wrapper .mv-preview-mute-wrap .mv-preview-mute-btn {
    pointer-events: auto;
}

.mv-wrapper .mv-preview-bar {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.6) 0%, transparent 100%);
    pointer-events: auto;
    z-index: 2;
}

.mv-wrapper .mv-preview-mute-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    cursor: pointer;
    flex-shrink: 0;
    transition: opacity 0.2s, background 0.2s;
}

.mv-wrapper .mv-preview-mute-btn:hover {
    opacity: 0.92;
    background: rgba(0, 0, 0, 0.72);
}

.mv-wrapper .mv-preview-mute-btn .mv-icon-volume-on,
.mv-wrapper .mv-preview-mute-btn .mv-icon-volume-off {
    display: block;
}

.mv-wrapper .mv-preview-mute-btn.is-muted .mv-icon-volume-on {
    display: none;
}

.mv-wrapper .mv-preview-mute-btn.is-muted .mv-icon-volume-off {
    display: block;
}

.mv-wrapper .mv-preview-mute-btn:not(.is-muted) .mv-icon-volume-on {
    display: block;
}

.mv-wrapper .mv-preview-mute-btn:not(.is-muted) .mv-icon-volume-off {
    display: none;
}

.mv-wrapper .mv-preview-toggle {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.8);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.mv-wrapper .mv-preview-toggle:hover {
    opacity: 0.92;
}

.mv-wrapper .mv-preview-toggle-icon {
    display: block;
}

.mv-wrapper .mv-preview-time {
    font-size: 14px;
    font-weight: 500;
    color: #fff;
}

.mv-wrapper .mv-same-style {
    padding: 4px 16px;
    height: 42px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    cursor: pointer;
    border: 1px solid rgba(212, 214, 218, 0.2);
    background: rgba(255, 255, 255, 0.1);
    width: 100%;
}

.mv-wrapper .mv-same-style:hover {
    background: #685bff;
    border-color: transparent;
    opacity: 0.92;
}

@media (max-width: 1100px) {
    .mv-wrapper {
        padding: 20px 18px;
    }

    .mv-wrapper .mv-sidebar {
        flex: 1 1 auto;
        max-width: none;
        width: 75%;
        gap: 16px;
    }

    .mv-wrapper .mv-divider {
        display: none;
    }

    .mv-wrapper .mv-main {
        flex: 1 1 auto;
        width: 100%;
        padding-top: 8px;
    }

    .mv-wrapper .upload-box {
        height: 149px;
    }

    .mv-wrapper .mv-preview-card {
        max-width: 150px;
    }
}

@media (max-width: 992px) {
    .mv-wrapper .mv-main {
        display: none;
    }

    .mv-wrapper .mv-sidebar {
        gap: 12px;
    }

    .mv-wrapper .mv-style-row {
        gap: 8px;
    }

    .mv-wrapper .upload-box {
        height: 140px;
    }

    .mv-wrapper .upload-text {
        margin: 4px auto 2px;
    }

    .mv-wrapper .mv-disclaimer {
        margin: 2px 0 0;
        font-size: 12px;
    }
}

@media (max-width: 576px) {
    .mv-wrapper .upload-box {
        height: 134px;
    }

    .mv-wrapper .upload-text {
        font-size: 12px;
    }

    .mv-wrapper .upload-tips {
        font-size: 10px;
    }

    .mv-wrapper .mv-style-row {
        gap: 8px;
    }

    .mv-wrapper .mv-disclaimer {
        margin: 0;
    }
}