.btt-dd{display:contents}.btt-dd-native{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}:where(.btt-dd-trigger){padding:8px 12px;border:1px solid var(--bg-line,var(--kv-line,#1f2733));border-radius:var(--radius-sm,10px);background:var(--bg-card,var(--kv-surface,#131922));color:var(--text,var(--kv-ink,#e6edf3));font:inherit;font-size:.86rem}.btt-dd-trigger{display:inline-flex;align-items:center;gap:8px;text-align:left;cursor:pointer}.btt-dd-trigger:hover:not(:disabled){border-color:color-mix(in oklab,var(--accent-blue,var(--kv-accent,#58a6ff)) 45%,transparent)}.btt-dd-trigger:focus-visible{outline:2px solid var(--accent-blue,var(--kv-accent,#58a6ff));outline-offset:2px}.btt-dd-trigger:disabled{opacity:.5;cursor:default}.btt-dd-value{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btt-dd.is-placeholder .btt-dd-value{color:var(--text-mute,var(--kv-mute,#9aa4b2))}.btt-dd-caret{flex:0 0 auto;width:7px;height:7px;margin-left:auto;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;rotate:45deg;translate:0 -2px;opacity:.6;transition:rotate 140ms ease,translate 140ms ease}.btt-dd.is-open .btt-dd-caret{rotate:225deg;translate:0 2px}.btt-dd-panel{position:fixed;z-index:900;overflow-y:auto;overscroll-behavior:contain;padding:5px;border:1px solid var(--bg-line,var(--kv-line,#1f2733));border-radius:var(--radius-sm,10px);background:var(--bg-card,var(--kv-surface,#131922));box-shadow:0 14px 40px rgba(0,0,0,.45);scrollbar-width:thin}.btt-dd-panel[hidden]{display:none}.btt-dd-option{padding:7px 10px;border-radius:7px;color:var(--text,var(--kv-ink,#e6edf3));font-size:.86rem;line-height:1.35;white-space:nowrap;cursor:pointer}.btt-dd-option.is-active{background:color-mix(in oklab,var(--accent-blue,var(--kv-accent,#58a6ff)) 20%,transparent)}.btt-dd-option.is-selected{font-weight:600}.btt-dd-option.is-selected::after{content:"";float:right;width:5px;height:9px;margin:3px 0 0 12px;border-right:2px solid var(--accent-blue,var(--kv-accent,#58a6ff));border-bottom:2px solid var(--accent-blue,var(--kv-accent,#58a6ff));rotate:45deg}.btt-dd-option[aria-disabled="true"]{opacity:.45;cursor:default}.btt-dd-grouplabel{padding:8px 10px 4px;font-size:.72rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--text-mute,var(--kv-mute,#9aa4b2))}@media(prefers-reduced-motion:reduce){.btt-dd-caret{transition:none}}