/* ── CachePanel ──────────────────────────── */
.cache-panel {
    width: 300px;
    background: var(--glass);
    border-left: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.cache-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1.15rem;
    border-bottom: 1px solid var(--glass-border);
}

.cache-title {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-1);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.cache-refresh {
    background: none;
    border: 1px solid var(--glass-border);
    color: var(--text-3);
    cursor: pointer;
    padding: 0.3rem;
    display: flex;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.cache-refresh:hover {
    color: var(--text-2);
    background: var(--hover-bg);
}

.cache-summary {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.55rem 1.15rem;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-3);
    border-bottom: 1px solid var(--subtle-border);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cache-list {
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
    overflow-y: auto;
}

.cache-item {
    padding: 0.55rem 1.15rem;
    border-bottom: 1px solid var(--subtle-border);
    transition: background 0.2s;
    cursor: default;
}

.cache-item:hover {
    background: var(--hover-bg);
}

.cache-item-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.cache-var {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-2);
    letter-spacing: -0.01em;
}

.cache-meta {
    font-size: 0.7rem;
    color: var(--text-3);
    margin-top: 0.12rem;
    font-variant-numeric: tabular-nums;
}

.cache-dl-btn {
    flex-shrink: 0;
    background: none;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-3);
    padding: 0.3rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: all 0.2s;
    opacity: 0;
}

.cache-item:hover .cache-dl-btn {
    opacity: 1;
}

.cache-dl-btn:hover {
    color: var(--accent-2);
    border-color: rgba(56, 189, 248, 0.3);
    background: rgba(56, 189, 248, 0.08);
}

.cache-empty {
    padding: 2.5rem 1.15rem;
    text-align: center;
    color: var(--text-3);
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .cache-panel {
        width: 100%;
        border-left: none;
        border-top: 1px solid var(--glass-border);
        max-height: 35vh;
    }
}