.bt-panel{align-content:start;gap:var(--space-s);min-width:0;display:grid}.bt-panel__head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1rem;display:flex}.bt-status{font-family:var(--font-mono);font-size:var(--step--2);letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--fg-muted);align-items:center;gap:.6rem;display:inline-flex}.bt-status__dot{background:var(--fg-subtle);border-radius:50%;width:.55rem;height:.55rem}sc-booth[data-mode=live] .bt-status__dot{background:var(--focus-lock);box-shadow:0 0 10px color-mix(in srgb, var(--focus-lock) 60%, transparent)}sc-booth[data-mode=shooting] .bt-status__dot,sc-booth[data-mode=developing] .bt-status__dot{background:var(--safelight);box-shadow:0 0 10px var(--safelight-glow)}sc-booth[data-mode=result] .bt-status__dot{background:var(--accent-mark)}.bt-panel__tools{flex-wrap:wrap;gap:.35rem;display:flex}.bt-tool{border-radius:var(--radius-pill);border:1px solid var(--line);min-height:2.75rem;color:var(--fg-muted);font-size:var(--step--1);transition:color var(--dur-fast), border-color var(--dur-fast);align-items:center;gap:.45rem;padding:0 .85rem;display:inline-flex}.bt-tool:hover{color:var(--fg);border-color:var(--line-strong)}.bt-tool .bt-tool__on,.bt-tool[aria-pressed=true] .bt-tool__off{display:none}.bt-tool[aria-pressed=true] .bt-tool__on{color:var(--accent-text);display:block}.bt-tabs{border-bottom:var(--hairline);grid-template-columns:repeat(4,1fr);display:grid}.bt-tab{min-height:3.25rem;color:var(--fg-muted);font-size:var(--step--1);text-align:left;transition:color var(--dur-fast);flex-direction:column;align-items:flex-start;gap:.1rem;padding:.55rem .2rem .65rem;font-weight:540;display:flex;position:relative}.bt-tab:after{content:"";background:var(--accent);transform-origin:0;height:2px;transition:transform var(--dur-base) var(--ease-shutter);position:absolute;bottom:-1px;left:0;right:.6rem;transform:scaleX(0)}.bt-tab[aria-selected=true]{color:var(--fg)}.bt-tab[aria-selected=true]:after{transform:scaleX(1)}.bt-tab:hover{color:var(--fg)}.bt-tab__num{font-family:var(--font-mono);font-size:var(--step--2);letter-spacing:.12em;color:var(--fg-subtle)}.bt-tab[aria-selected=true] .bt-tab__num{color:var(--accent-text)}.bt-tabpanels{min-height:0}.bt-tabpanel{gap:var(--space-s);display:grid}.bt-tabpanel[hidden]{display:none}.bt-choices{border:0;gap:.55rem;min-width:0;margin:0;padding:0;display:grid}.bt-choices--frames,.bt-choices--props,.bt-choices--films{grid-template-columns:repeat(3,minmax(0,1fr))}.bt-choices--layouts{grid-template-columns:repeat(2,minmax(0,1fr))}.bt-choices:disabled{opacity:.55}.bt-legend{float:left;width:100%;font-size:var(--step--1);color:var(--fg-muted);grid-column:1/-1;margin-bottom:.35rem}.bt-choice{border-radius:var(--radius-s);cursor:pointer;min-width:0;transition:background-color var(--dur-fast);align-content:start;gap:.15rem;padding:.4rem .4rem .55rem;display:grid;position:relative}.bt-choice:hover{background:color-mix(in srgb, var(--fg) 5%, transparent)}.bt-choices:disabled .bt-choice{cursor:not-allowed}.bt-choice__input{clip:rect(0 0 0 0);white-space:nowrap;opacity:0;width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}.bt-choice__art{outline:1px solid var(--line);outline-offset:0;transition:outline-color var(--dur-fast), outline-offset var(--dur-base) var(--ease-out);border-radius:3px;margin-bottom:.3rem;display:block;overflow:hidden}.bt-choice__art svg{width:100%;height:auto;display:block}.bt-choice__art--prop{aspect-ratio:4/3;background:radial-gradient(circle at 50% 40%, var(--ink-700), var(--ink-850));place-items:center;padding:14%;display:grid}.bt-choice__art--prop svg{width:auto;max-width:100%;max-height:100%}.bt-choice__art--film{aspect-ratio:3/2}.bt-choice__art--layout{aspect-ratio:2;background:var(--ink-850);padding:.4rem}.bt-choice__art--layout svg{width:100%;height:100%}.bt-choice__input:checked~.bt-choice__art{outline:2px solid var(--accent-mark);outline-offset:3px}.bt-choice__input:focus-visible~.bt-choice__art{outline:2px solid var(--focus-lock);outline-offset:3px}.bt-choice__name{font-size:var(--step--1);color:var(--fg);font-weight:560;line-height:1.25}.bt-choice__hint{font-size:var(--step--2);color:var(--fg-subtle);line-height:1.35}.bt-choice__check{background:var(--accent-300);width:1.35rem;height:1.35rem;color:var(--ink-1000);transition:transform var(--dur-base) var(--ease-develop);border-radius:50%;place-items:center;display:grid;position:absolute;top:.65rem;right:.65rem;transform:scale(0)}.bt-choice__check svg{width:.85rem;height:.85rem}.bt-choice__input:checked~.bt-choice__check{transform:none}@media (width<=30rem){.bt-choice__hint{display:none}.bt-choices--layouts .bt-choice__hint{display:block}}.bt-adjust{border-radius:var(--radius-s);background:var(--surface);border:var(--hairline);gap:.5rem;padding:.75rem;display:grid}.bt-adjust[hidden]{display:none}.bt-adjust__title{font-size:var(--step--1);align-items:baseline;gap:.6rem;font-weight:560;display:flex}.bt-adjust__pad{grid-template-columns:repeat(9,minmax(0,1fr));gap:.3rem;display:grid}.bt-adjust__btn{border-radius:var(--radius-s);border:1px solid var(--line);min-height:2.75rem;color:var(--fg-muted);transition:color var(--dur-fast), border-color var(--dur-fast), background-color var(--dur-fast);place-items:center;display:grid}.bt-adjust__btn:hover{color:var(--fg);border-color:var(--line-strong);background:color-mix(in srgb, var(--fg) 5%, transparent)}.bt-adjust__btn svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;width:1.1rem;height:1.1rem}.bt-adjust__btn--remove{color:var(--safelight)}@media (width<=26rem){.bt-adjust__pad{grid-template-columns:repeat(5,minmax(0,1fr))}}.bt-help,.bt-locked-note{font-size:var(--step--1);color:var(--fg-subtle);max-width:58ch;line-height:1.5}.bt-locked-note{color:var(--accent-text)}.bt-switch{cursor:pointer;align-items:center;gap:.85rem;width:fit-content;min-height:2.75rem;display:flex}.bt-switch__input{opacity:0;width:1px;height:1px;position:absolute}.bt-switch__track{border-radius:var(--radius-pill);background:var(--surface-2);border:1px solid var(--line-strong);width:2.6rem;height:1.5rem;transition:background-color var(--dur-base);flex:none;position:relative}.bt-switch__thumb{background:var(--paper-50);width:1.05rem;height:1.05rem;transition:transform var(--dur-base) var(--ease-shutter);border-radius:50%;position:absolute;top:50%;left:.2rem;transform:translateY(-50%);box-shadow:0 1px 2px #0000004d}.bt-switch__input:checked+.bt-switch__track{background:var(--accent-600)}.bt-switch__input:checked+.bt-switch__track .bt-switch__thumb{transform:translate(1.05rem,-50%)}.bt-switch__input:focus-visible+.bt-switch__track{outline:2px solid var(--focus-lock);outline-offset:3px}.bt-switch__text{font-size:var(--step--1);font-weight:540;display:grid}.bt-switch__text span{font-weight:400;font-size:var(--step--2);color:var(--fg-subtle)}.bt-panel__privacy{padding-top:var(--space-s);border-top:var(--hairline);font-size:var(--step--1);color:var(--fg-muted);align-items:center;gap:.55rem;display:flex}.bt-panel__privacy svg{color:var(--focus-lock);flex:none}