/* New shop styles (Phase 4) */
#shop-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    justify-content: center;
    align-items: center;
    background: rgba(0,0,0,0.85);
    z-index: 3000;
    pointer-events: all;
}
#shop-panel {
    width: 820px;
    max-width: calc(100% - 40px);
    background: #001122;
    border: 2px solid #00ffff;
    border-radius: 10px;
    padding: 18px;
    color: #00ffff;
    font-family: Arial, sans-serif;
}
#shop-header {
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:12px;
}
#shop-header h2 { color:#ffff00; margin:0; }
#shop-items {
    display:flex;
    gap:12px;
    flex-wrap:wrap;
    justify-content:flex-start;
}
.shop-card {
    width: 180px;
    background: rgba(0,255,255,0.03);
    border:1px solid rgba(0,255,255,0.08);
    border-radius:8px;
    padding:10px;
    display:flex;
    flex-direction:column;
    gap:8px;
}
.shop-card .name { color:#00ffff; font-weight:bold; font-size:14px; }
.shop-card .desc { color:#cccccc; font-size:12px; min-height:36px; }
.shop-card .meta { color:#ffff00; font-size:12px; }
.shop-card .tags { color:#88ffff; font-size:11px; margin-top:4px; }
.shop-card button.purchase {
    background:#00ffff;color:#000;border:none;padding:8px;border-radius:6px;cursor:pointer;font-weight:bold;
}
.shop-card button.purchase:disabled { background:#444;color:#999;cursor:not-allowed; }
#shop-sidebar {
    width:220px;
    margin-left:12px;
    background: rgba(0,255,255,0.01);
    border:1px solid rgba(0,255,255,0.04);
    padding:10px;border-radius:6px;color:#cccccc;font-size:13px;
}
#shop-footer {
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-top:12px;
}
#shop-reroll {
    background: linear-gradient(135deg,#ff6600,#ff9900);
    border: none;
    color: #fff;
    padding: 10px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
}
#shop-close {
    background:#ff0066;color:#fff;border:none;padding:8px 10px;border-radius:6px;cursor:pointer;
}