:root {
    --bg: #202733;
    --panel: #252e3b;
    --panel-2: #2b3442;
    --muted: #8fa0b3;
    --accent: #ff7a45;
    --radius: 14px;
}

.upgrade-wrap {
    display: grid;
    gap: 1rem;
}

.upgrade-shell {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 1rem;
    background: linear-gradient(180deg, rgba(37, 46, 59, .9), rgba(32, 39, 51, .9));
    border-radius: var(--radius);
    padding: 14px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .25);
}

@media (max-width:980px) {
    .upgrade-shell {
        grid-template-columns: 1fr;
    }
}

.scrolls {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.scroll-item {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 10px;
    align-items: center;
    background: linear-gradient(180deg, var(--panel), var(--panel-2));
    border-radius: 12px;
    padding: 8px;
    cursor: pointer;
    transition: transform .15s, box-shadow .15s, background .15s;
    border: 1px solid rgba(255, 255, 255, .04);
}

.scroll-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, .25);
}

.scroll-item.active {
    outline: 2px solid rgba(255, 122, 69, .45);
    box-shadow: 0 0 0 4px rgba(255, 122, 69, .12) inset;
}

.scroll-icon {
    width: 32px;
    height: 32px;
    background-size: 46px;
    border-radius: 0;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06), 0 3px 10px rgba(0, 0, 0, .4);
}

.scroll-title {
    font-size: 14px;
    line-height: 1.2;
    color: #e6edf6;
}

.scroll-sub {
    font-size: 12px;
    color: var(--muted);
    margin-top: 4px;
}

.panel {
    background: linear-gradient(180deg, var(--panel), var(--panel-2));
    border-radius: 12px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, .04);
}

.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 4px 12px 4px;
    border-bottom: 1px dashed rgba(255, 255, 255, .08);
    margin-bottom: 12px;
}

.ph-title {
    font-weight: 700;
    color: #eef3fb;
    font-size: 18px;
    letter-spacing: .2px;
}

.ph-meta {
    color: var(--muted);
    font-size: 12px;
}

.grid {
    display: grid;
    gap: 3px;
    padding: 0 0.7rem;
}

.row {
    display: grid;
    grid-template-columns: 182px 1fr 120px 140px;
    gap: 10px;
    align-items: center;
    background: #222a35;
    border: 1px solid rgba(255, 255, 255, .04);
    border-radius: 12px;
    padding: 12px;
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.badge.ok {
    background: rgba(34, 197, 94, .12);
    color: #c9f7d8;
    border: 1px solid rgba(34, 197, 94, .35);
}

.badge.mid {
    background: rgba(255, 122, 69, .12);
    color: #ffd7c8;
    border: 1px solid rgba(255, 122, 69, .35);
}

.coin {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #e9eef7;
    font-variant-numeric: tabular-nums;
}

.coin i {
    opacity: .7;
}

.step {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #e9eef7;
}

.step i {
    opacity: .7;
}

.step .arrow {
    width: 24px;
    height: 24px;
    border-radius: 999px;
    display: inline-grid;
    place-items: center;
    background: rgba(255, 255, 255, .06);
    font-size: 12px;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .08);
}

[x-cloak],
.x-cloak {
    display: none !important;
}

@media (max-width:720px) {
    .grid {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 0;
    }

    .row {
        display: flex;
        align-items: center;
        justify-content: center;
        width: calc((100% - 1rem) / 2);
        margin: 0;
        padding: 6px;
        text-align: center;
    }

    .step {
        justify-content: center;
    }
}