@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}}:root{--ink:#141513;--paper:#f2f1ea;--paper-bright:#faf9f3;--line:#c9c8bf;--muted:#76786f;--acid:#c8f436;--acid-strong:#aee20f;--orange:#ff6a3d;--panel:#faf9f3db}*{box-sizing:border-box}html{background:var(--paper)}body{background:linear-gradient(#14151309 1px, transparent 1px), linear-gradient(90deg, #14151309 1px, transparent 1px), var(--paper);color:var(--ink);background-size:24px 24px;margin:0;font-family:SF Pro Display,PingFang SC,Microsoft YaHei,system-ui,sans-serif}button,input,select{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid var(--orange);outline-offset:2px}.app-shell{width:min(1500px,100% - 40px);min-height:100vh;margin:0 auto;padding-bottom:28px}.topbar{border-bottom:1px solid var(--ink);justify-content:space-between;align-items:center;gap:20px;min-height:64px;display:flex}.brand{color:inherit;align-items:center;gap:12px;display:inline-flex}.brand-mark{background:var(--ink);width:43px;height:43px;color:var(--acid);border-radius:50%;place-items:center;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;font-weight:800;display:grid;transform:rotate(-7deg)}.brand strong{letter-spacing:.08em;font-size:17px;line-height:1.1}.project-switcher,.project-switcher label,.project-create-form,.topbar-actions,.account-menu{align-items:center;display:flex}.topbar-actions{justify-content:flex-end;gap:16px;min-width:0}.project-switcher{justify-content:flex-end;gap:8px;min-width:0}.project-switcher label{gap:8px;min-width:0}.project-switcher label>span{color:var(--muted);letter-spacing:.08em;font-size:9px;font-weight:700}.project-switcher select,.project-create-form input{border:1px solid var(--ink);background:var(--paper-bright);height:34px;color:var(--ink);border-radius:0;font-size:11px;font-weight:700}.project-switcher select{width:min(220px,30vw);padding:0 30px 0 10px}.project-create-form{gap:0}.project-create-form input{border-right:0;width:160px;padding:0 10px}.project-create-form button,.new-project-button{border:1px solid var(--ink);background:var(--ink);height:34px;color:var(--acid);cursor:pointer;padding:0 11px;font-size:10px;font-weight:800}.project-create-form button:disabled{cursor:not-allowed;opacity:.45}.project-create-form .project-create-cancel{background:var(--paper-bright);width:34px;color:var(--ink);border-left:0;padding:0}.new-project-button{color:var(--ink);background:0 0}.new-project-button:hover,.project-create-form button:hover:not(:disabled){background:var(--orange);color:var(--ink)}.character-manager-button{border:1px solid var(--ink);background:var(--acid);height:34px;color:var(--ink);cursor:pointer;padding:0 12px;font-size:10px;font-weight:900}.character-manager-button:hover:not(:disabled){background:var(--orange)}.character-manager-button:disabled{cursor:not-allowed;opacity:.4}.account-menu{border-left:1px solid var(--line);gap:8px;min-height:34px;padding-left:16px}.account-avatar{border:1px solid var(--ink);background:var(--acid);border-radius:50%;place-items:center;width:26px;height:26px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;font-weight:900;display:grid}.account-name{min-width:50px;font-size:11px;font-weight:800;line-height:1.1;display:grid}.account-name small{color:var(--orange);letter-spacing:.08em;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:7px}.account-menu button{height:28px;color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0 8px;font-size:9px;font-weight:800}.account-menu button:hover{color:var(--orange)}.process-status span{background:var(--acid-strong);border-radius:50%;width:8px;height:8px;display:inline-block;box-shadow:0 0 0 4px #aee20f29}.workspace{grid-template-columns:minmax(0,1fr) 330px;align-items:start;gap:16px;margin-top:20px;display:grid}.media-workbench{gap:16px;min-width:0;display:grid}.stage-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;min-width:0;display:grid}.panel{border:1px solid var(--ink);background:var(--panel);min-width:0;padding:20px}.controls-panel{position:sticky;top:16px}.panel-heading{justify-content:space-between;align-items:flex-start;gap:16px;min-height:30px;margin-bottom:16px;display:flex}.panel-heading>div{align-items:baseline;gap:10px;display:flex}.panel-heading h2{letter-spacing:-.02em;margin:0;font-size:16px;font-weight:800}.panel-index,.preview-time{letter-spacing:.08em;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:9px;font-weight:700}.panel-index{color:var(--orange)}.text-button{cursor:pointer;background:0 0;border:0;padding:0;font-size:11px;font-weight:700}.text-button:hover{text-decoration:underline}.text-button:disabled{cursor:not-allowed;opacity:.42}.drop-stage{aspect-ratio:1;border:1px solid var(--ink);background-color:#ebeae3;background-image:linear-gradient(45deg,#deddd5 25%,#0000 25%),linear-gradient(-45deg,#deddd5 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#deddd5 75%),linear-gradient(-45deg,#0000 75%,#deddd5 75%),none;background-position:0 0,0 10px,10px -10px,-10px 0;background-repeat:repeat,repeat,repeat,repeat,repeat;background-size:20px 20px;background-attachment:scroll,scroll,scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box,border-box,border-box;transition:border-color .16s,box-shadow .16s;position:relative;overflow:hidden}.drop-stage.is-dragging{border-color:var(--orange);box-shadow:inset 0 0 0 4px var(--orange)}.drop-stage video{object-fit:contain;width:100%;height:100%;display:block}.drop-hint{letter-spacing:.04em;pointer-events:none;background:#faf9f3e6;border:1px solid #141513d1;align-items:center;gap:6px;padding:7px 9px;font-size:9px;font-weight:700;display:flex;position:absolute;top:12px;right:12px}.drop-hint span{color:var(--orange)}.source-meta{border:1px solid var(--line);border-top:0;grid-template-columns:1fr 1fr;display:grid}.source-meta>div{min-width:0;padding:13px 14px}.source-meta>div+div{border-left:1px solid var(--line)}.source-meta span,.source-meta strong{display:block}.source-meta span{color:var(--muted);letter-spacing:.06em;margin-bottom:5px;font-size:9px}.source-meta strong{text-overflow:ellipsis;white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;overflow:hidden}.animation-target{border:1px solid var(--line);background:#faf9f39e;gap:10px;margin-top:14px;padding:12px;display:grid}.animation-target-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.animation-target-heading>span{color:var(--muted);letter-spacing:.08em;font-size:9px;font-weight:800}.animation-target-heading button{color:var(--orange);cursor:pointer;background:0 0;border:0;padding:0;font-size:9px;font-weight:800}.animation-target-heading button:disabled{cursor:not-allowed;opacity:.4}.animation-target-fields{grid-template-columns:1fr 1fr;gap:8px;display:grid}.animation-target-fields label{gap:5px;min-width:0;display:grid}.animation-target-fields label>span{color:var(--muted);font-size:8px;font-weight:700}.animation-target-fields select{border:1px solid var(--ink);background:var(--paper-bright);min-width:0;height:34px;color:var(--ink);border-radius:0;padding:0 28px 0 9px;font-size:10px;font-weight:700}.animation-target>small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:8px;overflow:hidden}.manager-backdrop{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#141513ad;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.character-manager{border:1px solid var(--ink);background:var(--paper-bright);width:min(760px,100%);max-height:min(780px,100svh - 48px);box-shadow:12px 12px 0 var(--acid);grid-template-rows:auto auto minmax(0,1fr) auto;display:grid}.character-manager>header{border-bottom:1px solid var(--ink);justify-content:space-between;align-items:center;gap:20px;min-height:76px;padding:14px 18px;display:flex}.character-manager>header span{color:var(--orange);letter-spacing:.08em;font-size:9px;font-weight:800}.character-manager>header h2{letter-spacing:-.04em;margin:2px 0 0;font-size:26px}.character-manager>header button{border:1px solid var(--ink);cursor:pointer;background:0 0;width:38px;height:38px;font-size:21px}.character-manager>header button:hover{background:var(--ink);color:var(--acid)}.manager-create-character{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:8px;padding:16px 18px;display:grid}.manager-create-character label{gap:6px;display:grid}.manager-create-character label span{color:var(--muted);font-size:9px;font-weight:800}.manager-create-character input,.manager-create-animation input{border:1px solid var(--ink);min-width:0;height:38px;color:var(--ink);background:#fff;border-radius:0;padding:0 11px;font-size:11px}.manager-create-character button,.manager-create-animation button{border:1px solid var(--ink);background:var(--ink);height:38px;color:var(--acid);cursor:pointer;padding:0 13px;font-size:10px;font-weight:900}.manager-create-character button:disabled,.manager-create-animation button:disabled{cursor:not-allowed;opacity:.4}.character-manager-list{align-content:start;gap:12px;padding:18px;display:grid;overflow-y:auto}.character-manager-list>article{border:1px solid var(--line);background:var(--paper)}.character-manager-list>article.is-active{border-color:var(--ink)}.character-card-heading{border-bottom:1px solid var(--line);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;min-height:46px;padding:0 12px;display:grid}.character-card-heading>span{color:var(--orange);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:9px;font-weight:900}.character-card-heading strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.character-card-heading small{color:var(--muted);font-size:9px}.manager-animation-list{align-items:center;gap:7px;min-height:49px;padding:9px 12px;display:flex;overflow-x:auto}.manager-animation-list>small{color:var(--muted);font-size:9px}.manager-animation-list button{border:1px solid var(--line);background:var(--paper-bright);cursor:pointer;flex:none;grid-template-columns:7px auto auto;align-items:center;gap:7px;height:31px;padding:0 9px;font-size:9px;display:grid}.manager-animation-list button:hover,.manager-animation-list button.is-selected{border-color:var(--ink);background:var(--ink);color:#fff}.manager-animation-list button i{background:#aaa99f;border-radius:50%;width:7px;height:7px}.manager-animation-list button i.has-video{background:var(--acid-strong)}.manager-animation-list button span{font-weight:800}.manager-animation-list button small{color:var(--muted);font-size:8px}.manager-animation-list button.is-selected small,.manager-animation-list button:hover small{color:#c9c8bf}.manager-create-animation{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) minmax(150px,.8fr) auto;gap:7px;padding:9px 12px 12px;display:grid}.manager-animation-file{border:1px dashed var(--ink);background:var(--paper-bright);cursor:pointer;align-items:center;min-width:0;height:38px;padding:0 10px;display:flex;position:relative;overflow:hidden}.manager-animation-file input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.manager-animation-file span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:9px;font-weight:700;overflow:hidden}.character-manager>footer{border-top:1px solid var(--ink);min-height:48px;color:var(--muted);justify-content:space-between;align-items:center;gap:16px;padding:10px 18px;font-size:9px;display:flex}.character-manager>footer strong{color:#c53d25;text-align:right}.manager-empty{color:var(--muted);text-align:center;margin:0;padding:38px 10px;font-size:11px}.control-stack{gap:22px;display:grid}.control-group{border:0;margin:0;padding:0;display:block}.control-group>span:first-child,.control-group legend{justify-content:space-between;align-items:center;width:100%;margin-bottom:10px;padding:0;font-size:11px;display:flex}.control-group output{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;font-weight:700}input[type=range]{appearance:none;cursor:pointer;background:0 0;width:100%;height:16px;margin:0}input[type=range]::-webkit-slider-runnable-track{background:var(--ink);height:2px}input[type=range]::-webkit-slider-thumb{appearance:none;border:2px solid var(--ink);background:var(--acid);border-radius:50%;width:14px;height:14px;margin-top:-6px}input[type=range]:disabled{cursor:not-allowed;opacity:.42}.segmented{border:1px solid var(--ink);grid-template-columns:repeat(3,1fr);display:grid}.segmented button{cursor:pointer;background:0 0;border:0;padding:9px 4px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;font-weight:700}.segmented button+button{border-left:1px solid var(--ink)}.segmented button.is-selected{background:var(--ink);color:var(--acid)}.trim-panel{padding:18px 20px 20px}.trim-heading{align-items:center;margin-bottom:12px}.trim-heading output{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;font-weight:700}.trim-actions{align-items:center;gap:6px;display:flex}.trim-transport,.trim-markers{gap:5px;display:flex}.trim-actions button{border:1px solid var(--line);cursor:pointer;background:0 0;padding:7px 10px;font-size:9px;font-weight:800}.trim-actions .frame-step{padding-inline:8px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.trim-actions .source-play-button{border-color:var(--ink);background:var(--ink);min-width:62px;color:var(--acid)}.trim-actions button:hover:not(:disabled){border-color:var(--ink);background:var(--ink);color:#fff}.trim-actions button:disabled{cursor:not-allowed;opacity:.35}.trim-editor{gap:9px;display:grid}.trim-range{height:28px;position:relative}.trim-track{background:var(--line);height:3px;position:absolute;top:13px;left:0;right:0}.trim-track i{background:var(--ink);position:absolute;top:0;bottom:0}.trim-track b{background:var(--orange);pointer-events:none;width:1px;height:13px;position:absolute;top:-5px;transform:translate(-50%)}.trim-range input[type=range]{z-index:2;pointer-events:none;height:28px;position:absolute;inset:0}.trim-range input[type=range]::-webkit-slider-runnable-track{background:0 0}.trim-range input[type=range]::-webkit-slider-thumb{pointer-events:auto;width:18px;height:18px;margin-top:-8px}.trim-range .trim-end{z-index:3}.trim-range .trim-end::-webkit-slider-thumb{background:var(--orange)}.trim-preview-heading{color:var(--muted);letter-spacing:.06em;justify-content:space-between;align-items:center;margin-top:2px;font-size:8px;font-weight:800;display:flex}.trim-preview-heading output{letter-spacing:0;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.trim-filmstrip{scrollbar-color:var(--ink) transparent;scrollbar-width:thin;gap:4px;min-height:68px;padding:2px 2px 7px;display:flex;overflow-x:auto}.trim-filmstrip.is-loading{opacity:.48}.trim-filmstrip button,.trim-frame-placeholder{border:1px solid var(--line);background:#deddd5;width:64px;min-width:64px;height:64px;position:relative;overflow:hidden}.trim-filmstrip button{cursor:pointer;padding:0;display:block}.trim-filmstrip button:disabled{cursor:wait}.trim-filmstrip button.is-active{border-color:var(--orange);box-shadow:0 0 0 2px var(--orange)}.trim-filmstrip img{object-fit:cover;width:100%;height:100%;display:block}.trim-filmstrip button span{color:#fff;background:#141513db;padding:2px 3px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:7px;line-height:1;position:absolute;bottom:3px;right:3px}.trim-frame-placeholder{background:linear-gradient(105deg,#deddd5 35%,#efeee7 48%,#deddd5 61%) 0 0/220% 100%;animation:1.2s linear infinite timeline-loading}.trim-time-fields{grid-template-columns:minmax(130px,180px) 1fr minmax(130px,180px);align-items:end;gap:14px;display:grid}.trim-time-fields label{border:1px solid var(--line);background:var(--paper-bright);grid-template-columns:auto 1fr auto;align-items:center;gap:8px;padding:6px 9px;display:grid}.trim-time-fields label>span,.trim-time-fields label>b{color:var(--muted);font-size:8px}.trim-time-fields input{text-align:right;background:0 0;border:0;outline:0;min-width:0;padding:0;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;font-weight:800}.trim-frame-count{color:var(--muted);text-align:center;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:9px;font-weight:700}.color-input-wrap{position:relative;justify-content:flex-end!important;width:auto!important;margin:-32px 0 10px auto!important}.color-input-wrap input{opacity:0;cursor:pointer;width:34px;height:28px;position:absolute}.color-input-wrap i{border:1px solid var(--ink);width:34px;height:22px;display:inline-block}.summary-grid{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin-top:25px;display:grid}.summary-grid div{text-align:center;padding:12px 6px}.summary-grid div+div{border-left:1px solid var(--line)}.summary-grid span,.summary-grid strong{display:block}.summary-grid span{color:var(--muted);margin-bottom:6px;font-size:8px}.summary-grid strong{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:9px}.primary-action{border:1px solid var(--ink);background:var(--acid);cursor:pointer;width:100%;height:53px;box-shadow:4px 4px 0 var(--ink);justify-content:space-between;align-items:center;margin-top:24px;padding:0 17px;font-size:12px;font-weight:800;transition:transform .12s,box-shadow .12s;display:flex}.primary-action:hover:not(:disabled){box-shadow:2px 2px 0 var(--ink);transform:translate(2px,2px)}.primary-action:disabled{cursor:not-allowed;box-shadow:none;opacity:.72;background:#deddd5}.primary-action b{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px}.progress-track{background:#d7d6ce;height:3px;margin-top:17px;overflow:hidden}.progress-track i{background:var(--orange);height:100%;transition:width .12s linear;display:block}.process-status{color:var(--muted);align-items:center;gap:8px;margin:10px 0 0;font-size:9px;font-weight:700;display:flex}.process-status span{width:6px;height:6px;box-shadow:none;background:#8c8e87}.process-status span.is-working{background:var(--orange);animation:.8s infinite alternate pulse}.error-message{color:#ba2d10;margin:10px 0 0;font-size:10px;font-weight:700}.preview-time{color:var(--muted)}.preview-heading-tools{display:flex;align-items:center!important;gap:8px!important}.preview-background-picker{border:1px solid var(--line);display:flex}.preview-background-picker button,.preview-background-picker label{background:var(--paper-bright);cursor:pointer;border:0;flex:0 0 24px;place-items:center;width:24px;height:22px;margin:0;padding:0;display:grid;position:relative;overflow:hidden}.preview-background-picker label{border-left:1px solid var(--line)}.preview-background-picker button.is-selected,.preview-background-picker label.is-selected{box-shadow:inset 0 0 0 2px var(--orange)}.preview-background-picker input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.preview-background-picker i{border:1px solid #1415138c;width:14px;height:14px;display:block}.preview-background-picker .mini-checkerboard{background-color:#f2f1ea;background-image:linear-gradient(45deg,#c7c6bf 25%,#0000 25%),linear-gradient(-45deg,#c7c6bf 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#c7c6bf 75%),linear-gradient(-45deg,#0000 75%,#c7c6bf 75%),none;background-position:0 0,0 4px,4px -4px,-4px 0;background-repeat:repeat,repeat,repeat,repeat,repeat;background-size:8px 8px;background-attachment:scroll,scroll,scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box,border-box,border-box}.preview-stage{aspect-ratio:1;border:1px solid var(--ink);background:#e9e8e0;place-items:center;display:grid;position:relative;overflow:hidden}.checkerboard{background-color:#efeee7;background-image:linear-gradient(45deg,#d8d7cf 25%,#0000 25%),linear-gradient(-45deg,#d8d7cf 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#d8d7cf 75%),linear-gradient(-45deg,#0000 75%,#d8d7cf 75%),none;background-position:0 0,0 14px,14px -14px,-14px 0;background-repeat:repeat,repeat,repeat,repeat,repeat;background-size:28px 28px;background-attachment:scroll,scroll,scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box,border-box,border-box;position:absolute;inset:0}.preview-stage canvas{z-index:1;object-fit:contain;image-rendering:auto;filter:drop-shadow(0 14px 18px #1415131f);width:min(80%,360px);height:min(80%,360px);position:relative}.empty-preview{z-index:1;color:#85877f;justify-items:center;display:grid;position:relative}.empty-preview>span{margin-bottom:12px;font-size:42px;line-height:1}.empty-preview strong{font-size:12px}.empty-preview small{margin-top:6px;font-size:9px}.frame-counter{z-index:2;background:var(--ink);color:#fff;padding:5px 7px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:8px;position:absolute;bottom:10px;right:11px}.playback{grid-template-columns:35px 1fr auto;align-items:center;gap:12px;padding:15px 0 12px;display:grid}.playback button{border:1px solid var(--ink);background:var(--ink);width:35px;height:30px;color:var(--acid);cursor:pointer;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px}.playback button:disabled{cursor:not-allowed;opacity:.28}.playback span{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:9px;font-weight:700}.filmstrip{scrollbar-color:var(--ink) transparent;scrollbar-width:thin;gap:7px;min-height:72px;padding:2px 2px 8px;display:flex;overflow-x:auto}.frame-placeholder,.frame-thumb{border:1px solid var(--line);background:#e7e6de;place-items:center;width:58px;min-width:58px;height:63px;display:grid;position:relative}.frame-placeholder{color:#a2a39c;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:8px}.frame-thumb{cursor:pointer;padding:0;overflow:hidden}.frame-thumb.is-active{border-color:var(--orange);box-shadow:0 0 0 1px var(--orange)}.frame-thumb canvas{object-fit:contain;background-color:#efeee7;background-image:linear-gradient(45deg,#d7d6cf 25%,#0000 25%),linear-gradient(-45deg,#d7d6cf 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#d7d6cf 75%),linear-gradient(-45deg,#0000 75%,#d7d6cf 75%),none;background-position:0 0,0 6px,6px -6px,-6px 0;background-repeat:repeat,repeat,repeat,repeat,repeat;background-size:12px 12px;background-attachment:scroll,scroll,scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box,border-box,border-box;width:100%;height:100%}.frame-thumb span{background:var(--ink);color:#fff;padding:2px 3px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:7px;position:absolute;bottom:3px;right:3px}.export-row{border-top:1px solid var(--line);justify-content:flex-end;align-items:center;gap:16px;margin-top:10px;padding-top:17px;display:flex}.export-button{border:1px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;padding:10px 14px;font-size:10px;font-weight:800}.export-button:hover:not(:disabled){background:var(--orange)}.export-button:disabled{cursor:not-allowed;opacity:.25}.export-actions{gap:7px;display:flex}.export-button.is-secondary{color:var(--ink);background:0 0}.export-button.is-secondary:hover:not(:disabled){background:var(--ink);color:#fff}.export-button.gif-button{background:var(--acid);min-width:88px;color:var(--ink)}.export-button.gif-button:hover:not(:disabled){background:var(--orange)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.frame-decoder{opacity:0;pointer-events:none;width:1px;height:1px;position:fixed;bottom:-4px;left:-4px}@keyframes pulse{50%{opacity:.5}}@keyframes timeline-loading{to{background-position:-220% 0}}@media (max-width:1180px){.workspace{grid-template-columns:1fr}.controls-panel{position:static}.controls-panel .control-stack{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px}}@media (max-width:760px){.app-shell{width:min(100% - 24px,640px)}.topbar{flex-direction:column;align-items:stretch;gap:10px;padding:10px 0 12px}.topbar-actions{flex-direction:column;align-items:stretch;gap:8px;width:100%}.character-manager-button{width:100%}.project-switcher{justify-content:flex-start}.project-switcher label{flex:1}.project-switcher select{width:100%}.project-create-form{flex:1}.project-create-form input{width:100%;min-width:0}.account-menu{border-top:1px solid var(--line);border-left:0;padding:8px 0 0}.account-menu button{margin-left:auto}.manager-backdrop{padding:10px}.character-manager{max-height:calc(100svh - 20px);box-shadow:7px 7px 0 var(--acid)}.manager-create-character,.manager-create-animation{grid-template-columns:1fr}.manager-create-character button,.manager-create-animation button{width:100%}.character-manager>footer{flex-direction:column;align-items:flex-start;gap:4px}.stage-grid{grid-template-columns:1fr}.workspace,.media-workbench{gap:12px}.panel{padding:19px}.controls-panel .control-stack{grid-template-columns:1fr}.trim-time-fields{grid-template-columns:1fr 1fr}.trim-frame-count{display:none}.trim-heading{align-items:flex-start}.trim-actions{flex-direction:column;align-items:flex-end}.export-row{align-items:flex-start}.export-actions{flex-direction:column}}