.mchart{background:var(--surface,#121620);border:1px solid var(--border,#1d2436);border-radius:12px;margin-top:20px;padding:14px 12px 10px}.mchart--loading,.mchart--empty{min-height:80px;color:var(--ink-2,#64748b);font-size:12px;font-family:var(--mono,"DM Mono", monospace);justify-content:center;align-items:center;gap:8px;display:flex}.mchart-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.mchart-header-left{align-items:baseline;gap:10px;display:flex}.mchart-label{font-size:11px;font-family:var(--mono,"DM Mono", monospace);color:var(--ink-2,#64748b);text-transform:uppercase;letter-spacing:.06em}.mchart-scrub-price{font-family:var(--mono,"DM Mono", monospace);font-size:16px;font-weight:600;transition:color .15s}.mchart-periods{gap:4px;display:flex}.mchart-period{box-sizing:border-box;border:1px solid var(--border,#1d2436);min-width:44px;min-height:44px;color:var(--ink-2,#64748b);font-size:11px;font-family:var(--mono,"DM Mono", monospace);cursor:pointer;background:0 0;border-radius:6px;justify-content:center;align-items:center;padding:2px 7px;transition:border-color .15s,color .15s;display:inline-flex}.mchart-period:hover{border-color:var(--brand,#4a7cf7);color:var(--brand,#4a7cf7)}.mchart-period--active{border-color:var(--brand,#4a7cf7);color:var(--brand,#4a7cf7);background:var(--brand-dim)}.mchart-period:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.mchart-tooltip{background:var(--surface,#121620);border:1px solid var(--border,#1d2436);border-radius:6px;padding:4px 8px}.mchart-tooltip-price{font-family:var(--mono,"DM Mono", monospace);color:var(--ink,#e2e8f0);font-size:13px;font-weight:600}.mchart-updated{text-align:right;font-family:var(--mono,"DM Mono", monospace);color:var(--ink-3,#475569);margin-top:6px;font-size:10px;display:block}