.tool-detail{max-width:100%}.br-bc{display:grid;grid-template-columns:1fr;gap:var(--br-space-lg)}.br-bc__main{display:flex;flex-direction:column;gap:var(--br-space-lg);min-width:0}@media (min-width:1024px){.br-bc{grid-template-columns:320px minmax(0,1fr);align-items:start}.br-bc__sidebar{position:sticky;top:var(--br-space-md);max-height:calc(100vh - var(--br-space-md) * 2);overflow-y:auto;order:initial}}@media (max-width:640px){.br-bc__files-head{flex-direction:column;align-items:stretch}.br-bc__files-actions{flex-wrap:wrap;gap:var(--br-space-xxs);justify-content:stretch}.br-bc__files-actions .br-btn{flex:1 1 auto;min-width:0;padding:var(--br-space-xxs) var(--br-space-xs);font-size:var(--br-text-xxs)}.br-bc__files-actions .br-bc__pick-icon{width:.9rem;height:.9rem}}@media (max-width:1023px){.tool-detail{padding-bottom:5rem}.br-bc__sidebar{order:2}.br-bc__main{order:1}.br-bc__sidebar .br-bc__nav{display:none}.br-bc__sidebar .br-bc__controls{position:fixed;left:0;right:0;bottom:0;z-index:50;padding:var(--br-space-sm) var(--br-space-md);background-color:var(--br-color-surface);border-top:1px solid var(--br-color-border);box-shadow:0 -4px 12px rgba(0,0,0,.08);flex-direction:row}.br-bc__sidebar .br-bc__controls .br-btn{width:100%}}.br-bc__sidebar{display:flex;flex-direction:column;gap:var(--br-space-sm)}.br-bc__nav{display:flex;flex-direction:column;gap:2px;background-color:var(--br-color-bg-light);border:none;border-radius:var(--br-radius);padding:var(--br-space-xs)}.br-bc__nav-item{display:flex;align-items:center;gap:var(--br-space-sm);padding:var(--br-space-xs) var(--br-space-sm);background:0 0;border:none;border-radius:var(--br-radius);cursor:pointer;text-align:left;font-family:inherit;font-size:var(--br-text-sm);color:var(--br-color-text-sub);width:100%;transition:background-color .15s,color .15s}.br-bc__nav-item:hover{background-color:var(--br-color-surface);color:var(--br-color-text)}.br-bc__nav-item[data-state=active]{background-color:rgba(37,99,235,.08);color:var(--br-color-text);font-weight:600}.br-bc__nav-num{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;font-size:var(--br-text-xxs);font-weight:700;color:#fff;background-color:var(--br-color-text-sub);border-radius:999px;font-variant-numeric:tabular-nums}.br-bc__nav-item[data-state=active] .br-bc__nav-num{background-color:var(--br-color-accent)}.br-bc__nav-item[data-state=done] .br-bc__nav-num{background-color:#16a34a;color:transparent;position:relative}.br-bc__nav-item[data-state=done] .br-bc__nav-num::before{content:"✓";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff}.br-bc__nav-label{flex:1 1 auto}.br-bc__sidebar-card{padding:var(--br-space-sm) var(--br-space-md);background-color:var(--br-color-bg-light);border:none;border-radius:var(--br-radius);display:flex;flex-direction:column;gap:var(--br-space-xxs)}.br-bc__files-card[hidden],.br-bc__progress-card[hidden],.br-bc__result-card[hidden],.br-bc__sentence[hidden],.br-bc__sidebar-card[hidden],.br-bc__thumbs[hidden]{display:none}.br-bc__sidebar-label{font-size:var(--br-text-xxs);font-weight:600;color:var(--br-color-text-sub);text-transform:uppercase;letter-spacing:.04em}.br-bc__sidebar-value{font-size:var(--br-text-md);font-weight:700;color:var(--br-color-text);font-variant-numeric:tabular-nums}.br-bc__sidebar-value strong{font-weight:700;font-size:var(--br-text-lg)}.br-bc__sidebar .br-bc__controls{flex-direction:column;align-items:stretch}.br-bc__sidebar .br-bc__controls .br-btn{width:100%}.br-bc__step{border:1px solid var(--br-color-border);border-radius:var(--br-radius);background-color:var(--br-color-surface);overflow:hidden;transition:opacity .15s}.br-bc__step[data-state=pending] .br-bc__step-body{opacity:.55;pointer-events:none}.br-bc__step[data-state=active]{border-color:var(--br-color-accent);box-shadow:0 0 0 2px rgba(37,99,235,.12)}.br-bc__step-head{display:flex;align-items:center;gap:var(--br-space-sm);padding:var(--br-space-sm) var(--br-space-md);background-color:var(--br-color-bg-light);border-bottom:1px solid var(--br-color-border)}.br-bc__step-num{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;font-size:var(--br-text-xs);font-weight:700;color:#fff;background-color:var(--br-color-text-sub);border-radius:999px;font-variant-numeric:tabular-nums}.br-bc__step[data-state=active] .br-bc__step-num{background-color:var(--br-color-accent)}.br-bc__step[data-state=done] .br-bc__step-num{background-color:#16a34a;font-size:var(--br-text-sm);color:transparent;position:relative}.br-bc__step[data-state=done] .br-bc__step-num::before{content:"✓";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff}.br-bc__step-title{margin:0;flex:1 1 auto;font-size:var(--br-text-sm);font-weight:700;color:var(--br-color-text)}.br-bc__step-status{font-size:var(--br-text-xs);color:var(--br-color-text-sub);font-variant-numeric:tabular-nums}.br-bc__step-body{padding:var(--br-space-md);display:flex;flex-direction:column;gap:var(--br-space-md)}.br-bc__drop{padding:var(--br-space-lg);text-align:center;border:2px dashed var(--br-color-border);border-radius:var(--br-radius);background-color:var(--br-color-bg-light);cursor:pointer;transition:border-color .15s,background-color .15s}.br-bc__drop.is-dragover,.br-bc__drop:hover{border-color:var(--br-color-accent);background-color:rgba(37,99,235,.04)}.br-bc__drop-text{margin:0 0 var(--br-space-xs);font-size:var(--br-text-sm);font-weight:600;color:var(--br-color-text)}.br-bc__drop-hint{margin:0 0 var(--br-space-sm);font-size:var(--br-text-xs);color:var(--br-color-text-sub)}.br-bc__drop-actions{display:flex;gap:var(--br-space-xs);justify-content:center;flex-wrap:wrap}.br-bc__pick-btn{display:inline-flex;align-items:center;gap:var(--br-space-xs)}.br-bc__pick-icon{width:1.1rem;height:1.1rem;flex:0 0 auto}.br-bc__files-card{padding:0}.br-bc__files-head{display:flex;align-items:center;justify-content:flex-end;gap:var(--br-space-sm);margin-bottom:var(--br-space-sm);flex-wrap:wrap}.br-bc__files-title{margin:0;font-size:var(--br-text-sm);font-weight:700;color:var(--br-color-text)}.br-bc__files-summary{font-size:var(--br-text-sm);color:var(--br-color-text);font-variant-numeric:tabular-nums}.br-bc__files-summary strong{font-weight:700;font-size:var(--br-text-md)}.br-bc__files-note{display:inline-block;margin-left:var(--br-space-xs);font-size:var(--br-text-xs);color:var(--br-color-text-sub)}.br-bc__thumbs{margin-top:var(--br-space-sm);display:grid;grid-template-columns:repeat(auto-fill,minmax(3.5rem,1fr));gap:var(--br-space-xxs)}.br-bc__thumb{position:relative;aspect-ratio:1/1;background-color:var(--br-color-bg-light);border:1px solid var(--br-color-border);border-radius:var(--br-radius);overflow:hidden}.br-bc__thumb img{width:100%;height:100%;object-fit:cover;display:block}.br-bc__thumb--placeholder{display:flex;align-items:center;justify-content:center;font-size:.6875rem;color:var(--br-color-text-sub);font-weight:600;text-align:center;line-height:1.15;padding:.25rem;word-break:break-all;overflow:hidden}.br-bc__thumb--heic-clickable{cursor:pointer;background-color:rgba(37,99,235,.06);border-color:rgba(37,99,235,.4);border-style:dashed;color:var(--br-color-accent);transition:background-color .15s}.br-bc__thumb--heic-clickable:hover{background-color:rgba(37,99,235,.14)}.br-bc__thumb--loading{font-size:var(--br-text-md);font-weight:400}.br-bc__thumb-more{display:flex;align-items:center;justify-content:center;aspect-ratio:1/1;font-size:var(--br-text-xxs);color:var(--br-color-text-sub);background-color:var(--br-color-bg-light);border:1px dashed var(--br-color-border);border-radius:var(--br-radius);font-variant-numeric:tabular-nums;font-weight:600}.br-bc__details{margin-top:var(--br-space-sm);border:1px solid var(--br-color-border);border-radius:var(--br-radius);background-color:var(--br-color-surface);overflow:hidden}.br-bc__details-summary{cursor:pointer;padding:var(--br-space-xs) var(--br-space-sm);font-size:var(--br-text-xs);color:var(--br-color-text-sub);background-color:var(--br-color-surface);list-style:none;user-select:none}.br-bc__details-summary::-webkit-details-marker{display:none}.br-bc__details-summary::before{content:"▶ ";display:inline-block;transition:transform .15s;font-size:.6em;margin-right:var(--br-space-xxs);color:var(--br-color-text-sub)}.br-bc__details[open] .br-bc__details-summary::before{transform:rotate(90deg)}.br-bc__details[open] .br-bc__details-summary{border-bottom:1px solid var(--br-color-border)}.br-bc__details .br-bc__files{border:none;border-radius:0}.br-bc__files-actions{display:flex;gap:var(--br-space-xs)}.br-bc__files{list-style:none;margin:0;padding:0;max-height:24rem;overflow-y:auto;border:1px solid var(--br-color-border);border-radius:var(--br-radius);background-color:var(--br-color-surface)}.br-bc__file-item{display:grid;grid-template-columns:1fr auto auto auto;gap:var(--br-space-sm);align-items:center;padding:var(--br-space-xs) var(--br-space-sm);border-bottom:1px solid var(--br-color-border);font-size:var(--br-text-xs)}.br-bc__file-item:last-child{border-bottom:none}.br-bc__file-item.is-processing{background-color:rgba(37,99,235,.06)}.br-bc__file-item.is-done{color:var(--br-color-text-sub)}.br-bc__file-item.is-error{background-color:rgba(220,38,38,.06)}.br-bc__file-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.br-bc__file-meta,.br-bc__file-status{color:var(--br-color-text-sub);font-variant-numeric:tabular-nums;white-space:nowrap}.br-bc__file-status{min-width:4rem;text-align:right}.br-bc__file-status:empty{min-width:0}.br-bc__file-item.is-error .br-bc__file-status{color:#b91c1c}.br-bc__file-remove{border:none;background:0 0;color:var(--br-color-text-sub);font-size:var(--br-text-md);cursor:pointer;line-height:1;padding:0 var(--br-space-xs)}.br-bc__file-remove:hover{color:#b91c1c}.br-bc__file-more{list-style:none;padding:var(--br-space-xs) var(--br-space-sm);text-align:center;font-size:var(--br-text-xs);color:var(--br-color-text-sub)}.br-bc__presets{display:flex;flex-wrap:wrap;align-items:center;gap:var(--br-space-xs);margin-bottom:var(--br-space-sm)}.br-bc__presets-label{font-size:var(--br-text-xs);font-weight:600;color:var(--br-color-text-sub);margin-right:var(--br-space-xxs)}.br-bc__preset-btn{font-size:var(--br-text-xs);font-weight:500;padding:var(--br-space-xxs) var(--br-space-sm);background-color:var(--br-color-surface);color:var(--br-color-text);border:1px solid var(--br-color-border);border-radius:999px;cursor:pointer;font-family:inherit;transition:background-color .15s,border-color .15s}.br-bc__preset-btn:hover{background-color:var(--br-color-bg-light);border-color:var(--br-color-accent);color:var(--br-color-accent)}.br-bc__preset-btn.is-active{background-color:rgba(37,99,235,.08);border-color:var(--br-color-accent);color:var(--br-color-accent)}.br-bc__setup{display:grid;grid-template-columns:1fr;gap:var(--br-space-sm)}@media (min-width:720px){.br-bc__setup{grid-template-columns:1fr 1fr}.br-bc__setup-section--wide{grid-column:1/-1}}.br-bc__setup-section{padding:var(--br-space-sm) var(--br-space-md);background-color:var(--br-color-bg-light);border:1px solid var(--br-color-border);border-radius:var(--br-radius);transition:background-color .15s,border-color .15s}.br-bc__setup-section:has(.br-bc__setup-toggle input:checked){background-color:rgba(37,99,235,.06);border-color:var(--br-color-accent)}.br-bc__setup-head{display:flex;align-items:center;gap:var(--br-space-xs);margin-bottom:var(--br-space-xs)}.br-bc__setup-title{margin:0;font-size:var(--br-text-sm);font-weight:700;color:var(--br-color-text)}.br-bc__setup-toggle{display:inline-flex;align-items:center;gap:var(--br-space-xxs);cursor:pointer;user-select:none}.br-bc__setup-toggle input{width:1rem;height:1rem;cursor:pointer}.br-bc__setup-rows{display:grid;gap:var(--br-space-xs)}.br-bc__row{display:grid;grid-template-columns:6rem 1fr;align-items:center;gap:var(--br-space-sm)}.br-bc__row--quality{grid-template-columns:6rem 1fr 3rem}.br-bc__row--custom{grid-template-columns:6rem 1fr}.br-bc__label{font-size:var(--br-text-xs);font-weight:600;color:var(--br-color-text-sub)}.br-bc__input,.br-bc__select{min-height:var(--br-tap-min);padding:var(--br-space-xs) var(--br-space-sm);font-size:var(--br-text-sm);font-family:inherit;background-color:var(--br-color-surface);border:1px solid var(--br-color-border);border-radius:var(--br-radius);color:var(--br-color-text);min-width:0;width:100%;box-sizing:border-box}.br-bc__input:disabled,.br-bc__select:disabled{opacity:.55;cursor:not-allowed}.br-bc__range{width:100%}.br-bc__qval{text-align:right;font-family:"Courier New",Courier,monospace;font-size:var(--br-text-sm);font-variant-numeric:tabular-nums}.br-bc__sentence{margin:0;display:flex;align-items:center;gap:var(--br-space-xs);flex-wrap:wrap;font-size:var(--br-text-sm);color:var(--br-color-text);line-height:1.6}.br-bc__sentence-word{font-size:var(--br-text-sm);color:var(--br-color-text)}.br-bc__select--inline{width:auto;min-width:6rem;padding:var(--br-space-xxs) var(--br-space-xs);min-height:2.25rem;font-size:var(--br-text-sm)}.br-bc__input--inline{width:5.5rem;padding:var(--br-space-xxs) var(--br-space-xs);min-height:2.25rem;font-size:var(--br-text-sm);text-align:right;font-variant-numeric:tabular-nums}.br-bc__custom-inputs{display:flex;align-items:center;gap:var(--br-space-xs)}.br-bc__custom-inputs .br-bc__input{max-width:5rem}.br-bc__custom-sep{color:var(--br-color-text-sub);font-weight:700}.br-bc__checkbox-row{display:inline-flex;align-items:center;gap:var(--br-space-xs);font-size:var(--br-text-xs);color:var(--br-color-text-sub);cursor:pointer}.br-bc__checkbox-row input{width:1rem;height:1rem}.br-bc__trim-preview{margin-top:var(--br-space-sm);padding:var(--br-space-sm);background-color:#fff;border:1px solid var(--br-color-border);border-radius:var(--br-radius);display:flex;flex-direction:column;gap:var(--br-space-xs)}.br-bc__trim-preview[hidden]{display:none}.br-bc__trim-preview-head{display:flex;align-items:center;gap:var(--br-space-xs);justify-content:space-between}.br-bc__trim-preview-label{font-size:var(--br-text-xxs);font-weight:700;color:var(--br-color-text-sub);text-transform:uppercase;letter-spacing:.04em}.br-bc__trim-preview-meta{font-size:var(--br-text-xxs);color:var(--br-color-text-sub);font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;flex:1 1 auto;text-align:right}.br-bc__trim-preview-canvas-wrap{position:relative;width:100%;aspect-ratio:16/9;background-color:#f3f4f6;background-image:linear-gradient(45deg,#e5e7eb 25%,transparent 25%),linear-gradient(-45deg,#e5e7eb 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e5e7eb 75%),linear-gradient(-45deg,transparent 75%,#e5e7eb 75%);background-size:12px 12px;background-position:0 0,0 6px,6px -6px,-6px 0;border-radius:var(--br-radius);overflow:hidden}.br-bc__trim-preview-canvas-wrap canvas{width:100%;height:100%;display:block}.br-bc__trim-preview-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background-color:rgba(255,255,255,.7);font-size:var(--br-text-xs);color:var(--br-color-text-sub);font-weight:600}.br-bc__trim-preview-loading[hidden]{display:none}.br-bc__trim-preview-legend{display:flex;align-items:center;gap:var(--br-space-xs);font-size:var(--br-text-xxs);color:var(--br-color-text-sub);flex-wrap:wrap}.br-bc__trim-preview-swatch{display:inline-block;width:.75rem;height:.75rem;border-radius:2px;vertical-align:middle}.br-bc__trim-preview-swatch--crop{background-color:transparent;border:2px solid #2563eb}.br-bc__trim-preview-swatch--face{background-color:transparent;border:2px solid #16a34a;margin-left:var(--br-space-sm)}.br-bc__trim-preview-nav{display:flex;align-items:center;justify-content:space-between;gap:var(--br-space-xs)}.br-bc__trim-preview-btn{border:1px solid var(--br-color-border);background-color:#fff;border-radius:var(--br-radius);padding:.125rem .625rem;cursor:pointer;font-family:inherit;font-size:var(--br-text-sm);color:var(--br-color-text);min-height:1.75rem}.br-bc__trim-preview-btn:hover:not(:disabled){background-color:var(--br-color-bg-light);border-color:var(--br-color-accent);color:var(--br-color-accent)}.br-bc__trim-preview-btn:disabled{opacity:.4;cursor:not-allowed}.br-bc__trim-preview-idx{font-size:var(--br-text-xxs);color:var(--br-color-text-sub);font-variant-numeric:tabular-nums}.br-bc__switch{display:inline-flex;align-items:center;gap:var(--br-space-sm);cursor:pointer;user-select:none;font-size:var(--br-text-sm);color:var(--br-color-text)}.br-bc__switch input{position:absolute;opacity:0;pointer-events:none;width:0;height:0}.br-bc__switch-track{position:relative;width:2.5rem;height:1.25rem;background-color:var(--br-color-border);border-radius:999px;transition:background-color .2s;flex:0 0 auto}.br-bc__switch-track::after{content:"";position:absolute;top:2px;left:2px;width:calc(1.25rem - 4px);height:calc(1.25rem - 4px);background-color:#fff;border-radius:50%;box-shadow:0 1px 2px rgba(0,0,0,.2);transition:transform .2s}.br-bc__switch input:checked+.br-bc__switch-track{background-color:var(--br-color-accent)}.br-bc__switch input:checked+.br-bc__switch-track::after{transform:translateX(calc(2.5rem - 1.25rem))}.br-bc__switch input:focus-visible+.br-bc__switch-track{outline:2px solid var(--br-color-accent);outline-offset:2px}.br-bc__switch:has(input:disabled){cursor:not-allowed;color:var(--br-color-text-sub)}.br-bc__switch input:disabled+.br-bc__switch-track{opacity:.4}.br-bc__switch-label{line-height:1.4}.br-bc__hint{margin:var(--br-space-xxs) 0 0;font-size:var(--br-text-xxs);color:var(--br-color-text-sub);line-height:1.4}.br-bc__estimate-value{font-size:var(--br-text-lg);font-weight:700;color:var(--br-color-text);font-variant-numeric:tabular-nums}.br-bc__estimate-note{font-size:var(--br-text-xxs);color:var(--br-color-text-sub);line-height:1.4}.br-bc__controls{display:flex;gap:var(--br-space-sm);justify-content:flex-start;flex-wrap:wrap}.br-bc__overlay{position:fixed;inset:0;background-color:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:100;padding:var(--br-space-md);transition:opacity .4s}.br-bc__overlay[hidden]{display:none}.br-bc__overlay.is-fading{opacity:0;pointer-events:none}.br-bc__overlay-card{background-color:#fff;border-radius:var(--br-radius);padding:var(--br-space-lg);width:100%;max-width:28rem;display:flex;flex-direction:column;gap:var(--br-space-md);box-shadow:0 10px 40px rgba(0,0,0,.2)}.br-bc__overlay-title{margin:0;font-size:var(--br-text-md);font-weight:700;color:var(--br-color-text);text-align:center}.br-bc__progress-row{display:flex;justify-content:space-between;font-size:var(--br-text-xs);font-variant-numeric:tabular-nums}.br-bc__progress-meta{color:var(--br-color-text-sub)}.br-bc__progress-track{width:100%;height:.5rem;background-color:var(--br-color-border);border-radius:999px;overflow:hidden}.br-bc__progress-bar{height:100%;width:0%;background-color:var(--br-color-accent);transition:width .18s}.br-bc__cancel-link,.br-bc__close-link{align-self:center;font-size:var(--br-text-xs);color:var(--br-color-text-sub);text-decoration:underline;cursor:pointer;background:0 0;border:none;padding:var(--br-space-xxs) var(--br-space-sm)}.br-bc__cancel-link:hover,.br-bc__close-link:hover{color:var(--br-color-text)}.br-bc__overlay .br-btn{width:100%}.br-bc__download-btn{background-color:#16a34a;border:1px solid #16a34a;color:#fff;font-weight:700}.br-bc__download-btn:hover:not(:disabled){background-color:#15803d;border-color:#15803d;color:#fff}.br-bc__download-btn:disabled{opacity:.55;cursor:not-allowed}.br-bc__result-summary{font-size:var(--br-text-sm);color:var(--br-color-text)}.br-bc__result-summary strong{font-weight:700}.br-bc__download-again{font-size:var(--br-text-xxs);color:var(--br-color-text-sub);margin:0;flex-basis:100%}