.premium-upload-wrapper {
        display: flex;
        justify-content: center;
        padding: 40px;
        font-family: 'Inter', system-ui, sans-serif;
    }

    .premium-card {
        width: 380px;
        background: linear-gradient(180deg, #0f172a, #020617);
        border-radius: 18px;
        padding: 28px;
        box-shadow: 0 30px 80px rgba(0, 0, 0, .6);
        color: #fff;
    }

    .upload-box {
        display: block;
        border: 2px dashed rgba(255, 255, 255, .15);
        border-radius: 14px;
        padding: 30px;
        cursor: pointer;
        transition: all .3s ease;
    }

    .upload-box {
        border-color: #38bdf8;
        background: rgba(56, 189, 248, .05);
        display: flex;
        justify-content: center;
    }

    .upload-content {
        text-align: center;
    }

    .upload-icon {
        width: 42px;
        height: 42px;
        stroke: #38bdf8;
        fill: none;
        stroke-width: 1.5;
        margin-bottom: 12px;
    }

    .upload-title {
        font-weight: 600;
        font-size: 15px;
    }

    .upload-sub {
        font-size: 12px;
        color: #94a3b8;
    }

    .progress-wrapper {
        margin-top: 18px;
    }

    .progress-bar {
        margin-top: 10px;
        height: 8px;
        background: rgba(255, 255, 255, .1);
        border-radius: 20px;
        overflow: hidden;
    }

    .progress-fill {
        height: 100%;
        background: linear-gradient(90deg, #38bdf8, #6366f1);
        transition: width .2s ease;
    }

    .progress-text {
        font-size: 12px;
        margin-top: 6px;
        display: block;
        text-align: right;
        color: #c7d2fe;
    }

    .upload-btn {
        margin-top: 22px;
        width: 100%;
        padding: 12px;
        border-radius: 12px;
        border: none;
        background: linear-gradient(135deg, #38bdf8, #6366f1);
        color: #fff;
        font-weight: 600;
        cursor: pointer;
        transition: transform .2s ease, box-shadow .2s ease;
    }

    .upload-btn:hover {
        transform: translateY(-1px);
        box-shadow: 0 10px 30px rgba(99, 102, 241, .4);
    }

    .error-text {
        margin-top: 10px;
        font-size: 12px;
        color: #f87171;
    }

    .success-text {
        margin-top: 10px;
        font-size: 12px;
        color: #4ade80;
    }

    .file-list {
    margin-top: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.file-item {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,.05);
    border-radius: 12px;
    padding: 10px;
    gap: 12px;
}

.file-thumb {
    width: 44px;
    height: 44px;
    object-fit: cover;
    border-radius: 8px;
}

.file-info {
    flex: 1;
    border: 1px solid beige;
    border-radius: 11px;
    padding: 12px;
}

.file-name {
    font-size: 13px;
    font-weight: 600;
}

.file-size {
    font-size: 11px;
    color: #94a3b8;
}

.remove-btn {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #ef4444;
    color: #fff;
    border: none;
    font-size: 14px;
    cursor: pointer;
}