.btb{grid-template-columns:minmax(0,1fr);gap:16px;display:grid}.btb-board,.btb-side{box-sizing:border-box;border:1px solid var(--border);background:var(--surface);min-width:0;box-shadow:0 30px 60px -40px color-mix(in srgb, var(--tl) 45%, transparent);border-radius:24px;padding:16px}.btb-board{grid-template-columns:minmax(0,1fr);gap:14px;display:grid}.btb-board .tc{scrollbar-width:none;flex-wrap:nowrap;margin-inline:-16px;padding:2px 16px 4px;overflow-x:auto}.btb-board .tc-chip{flex:none}.btb-net-name{display:none}.btb-next{background:color-mix(in srgb, var(--tl) 10%, var(--surface));font-variant-numeric:tabular-nums;color:var(--heading);border-radius:16px;flex-wrap:wrap;align-items:center;gap:6px 8px;margin:0;padding:12px 14px;font-size:14.5px;display:flex}.btb-next svg{color:var(--tl)}.btb-next em{background:var(--tl);color:#fff;border-radius:999px;margin-left:auto;padding:3px 10px;font-size:12.5px;font-style:normal;font-weight:700}.btb-grid{gap:4px;display:grid}.btb-row,.btb-axis{grid-template-columns:38px minmax(0,1fr) 26px;align-items:center;gap:8px;display:grid}.btb-row{min-height:44px;font:inherit;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:12px;padding:0 6px;transition:background-color .16s,border-color .16s}.btb-row[aria-checked=true]{border-color:color-mix(in srgb, var(--tl) 45%, var(--border));background:color-mix(in srgb, var(--tl) 7%, var(--surface))}.btb-row:focus-visible{outline:2px solid var(--tl);outline-offset:2px}@media (hover:hover) and (pointer:fine){.btb-row:hover{background:color-mix(in srgb, var(--tl) 5%, var(--surface))}}.btb-day{text-align:left;color:var(--heading);font-size:13px;font-weight:700}.btb-strip,.btb-ticks{grid-template-columns:repeat(24,minmax(0,1fr));gap:2px;display:grid}.btb-cell{background:color-mix(in srgb, var(--tl) calc(6% + var(--v) * 84%), var(--surface-alt,#f1f5f9));height:24px;transition:opacity .4s cubic-bezier(.23,1,.32,1),transform .4s cubic-bezier(.23,1,.32,1);transition-delay:calc(var(--h) * 14ms);border-radius:4px}@starting-style{.btb-cell{opacity:0;transform:scaleY(.4)}}.btb-flag{background:var(--surface-alt,#f1f5f9);width:26px;height:26px;color:var(--muted,#94a3b8);border-radius:50%;place-items:center;display:grid}.btb-flag[data-hot]{background:color-mix(in srgb, var(--tl) 14%, var(--surface));color:var(--tl)}.btb-ticks span{white-space:nowrap;color:var(--muted,#64748b);font-size:10.5px;overflow:visible}.btb-local{color:var(--muted,#64748b);margin:0;font-size:12.5px}.btb-side{grid-template-columns:minmax(0,1fr);align-content:start;gap:16px;display:grid}.btb-dayname{color:var(--heading);margin:0;font-size:22px}.btb-windows{gap:8px;margin:0;padding:0;list-style:none;display:grid}.btb-window{border:1px solid var(--border);font-variant-numeric:tabular-nums;min-height:48px;color:var(--heading);border-radius:14px;grid-template-columns:28px 1fr auto;align-items:center;gap:10px;padding:0 12px;transition:opacity .3s cubic-bezier(.23,1,.32,1),transform .3s cubic-bezier(.23,1,.32,1);display:grid}@starting-style{.btb-window{opacity:0;transform:translate(-8px)}}.btb-rank{background:color-mix(in srgb, var(--tl) 14%, var(--surface));width:26px;height:26px;color:var(--tl);border-radius:50%;place-items:center;font-size:13px;font-weight:700;display:grid}.btb-strength{background:var(--surface-alt,#f1f5f9);color:var(--text);border-radius:999px;padding:3px 10px;font-size:12.5px;font-weight:700}.btb-strength[data-top]{background:var(--tl);color:#fff}.btb-quiet{background:var(--surface-alt,#f1f5f9);min-height:48px;color:var(--muted,#64748b);border-radius:14px;align-items:center;gap:8px;margin:0;padding:0 14px;font-size:14px;display:flex}.btb-source{min-height:32px;color:var(--accent);align-items:center;gap:6px;font-size:13px;font-weight:600;display:inline-flex}@media (min-width:640px){.btb-net-name{display:inline}.btb-board .tc{flex-wrap:wrap;margin:0;padding:0;overflow:visible}.btb-row,.btb-axis{grid-template-columns:48px minmax(0,1fr) 28px}.btb-cell{height:28px}}@media (min-width:960px){.btb{grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:24px}.btb-board,.btb-side{padding:24px}}@media (prefers-reduced-motion:reduce){.btb-cell,.btb-window{transition:opacity .2s}@starting-style{.btb-cell,.btb-window{transform:none}}}