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#d4dae4;background:#fff;color:#1f2a3d;font-size:1.05rem;font-weight:700}.action-btn:hover:enabled{transform:translateY(-1px)}.action-btn:disabled{opacity:.45;cursor:default}.action-btn.is-outline{border-color:#ffd2c3;color:var(--accent)}.action-btn.is-primary{border-color:var(--accent);background:linear-gradient(135deg,#ff6f43 0%,var(--accent-strong) 100%);color:#fff}.action-btn.is-ghost{background:#f5f7fa;color:#404c63}:root[data-theme=night] .top-header,:root[data-theme=night] .job-type-selector__tabs,:root[data-theme=night] .thumbnail-workspace,:root[data-theme=night] .action-panel,:root[data-theme=night] .progress-panel,:root[data-theme=night] .upload-zone,:root[data-theme=night] .bottom-action-bar{background:var(--surface-alpha)}:root[data-theme=night] .job-type-selector__tabs,:root[data-theme=night] .thumbnail-canvas,:root[data-theme=night] .upload-dropzone,:root[data-theme=night] .merge-order-box,:root[data-theme=night] .inspector-card,:root[data-theme=night] .split-group-list li,:root[data-theme=night] .progress-panel{background:var(--surface-muted)}:root[data-theme=night] .canvas-icon-btn,:root[data-theme=night] .split-mode-btn,:root[data-theme=night] .split-group-list button,:root[data-theme=night] .merge-order-item,:root[data-theme=night] .merge-order-handle,:root[data-theme=night] .merge-order-remove,:root[data-theme=night] .merge-add-button,:root[data-theme=night] .upload-control,:root[data-theme=night] .action-btn,:root[data-theme=night] .filename-preview{background:var(--button-bg);color:var(--button-text)}:root[data-theme=night] .job-type-tab{color:#b8c3d4}:root[data-theme=night] .job-type-tab__glyph{color:#8fa0b8}:root[data-theme=night] .job-type-selector__tabs{background:linear-gradient(180deg,rgba(255,255,255,.045),transparent 48%,rgba(0,0,0,.08)),#1f26318a;box-shadow:inset 0 1px #ffffff12,inset 0 -1px #00000038}:root[data-theme=night] .job-type-selector__tabs:before{background:linear-gradient(90deg,transparent,rgba(120,139,165,.44),transparent);opacity:.54}:root[data-theme=night] .job-type-tab:hover:enabled{border-color:var(--line-strong);color:var(--text-strong)}:root[data-theme=night] .job-type-tab.is-selected,:root[data-theme=night] .canvas-icon-btn.is-active,:root[data-theme=night] .split-mode-btn.is-selected{border-color:#704230;color:var(--accent)}:root[data-theme=night] .job-type-selector__liquid-plate{background:radial-gradient(circle at 50% 0%,rgba(255,178,146,.22),transparent 58%),linear-gradient(135deg,#ff845938,#ff6b3d1f),#ff84591a;box-shadow:inset 0 1px #ffdacb2e,inset 0 -18px 28px #ff53260f,0 0 0 1px #ff5c2b14}:root[data-theme=night] .job-type-tab__hover-sheen{background:radial-gradient(circle at 50% 120%,rgba(255,132,89,.2),transparent 58%),linear-gradient(180deg,rgba(255,255,255,.06),transparent)}:root[data-theme=night] .thumbnail-card{background:var(--surface);border-color:var(--line)}:root[data-theme=night] .thumbnail-card.is-in-range{background:#302720;border-color:#704230}:root[data-theme=night] .thumbnail-card.is-selected{border-color:var(--accent);box-shadow:inset 0 0 0 1px #ff8459c7}:root[data-theme=night] .thumbnail-card__image,:root[data-theme=night] .thumbnail-card__placeholder{background:var(--canvas-bg);border-color:var(--line)}:root[data-theme=night] .thumbnail-separator:before,:root[data-theme=night] .thumbnail-separator:after{background:var(--separator-line)}:root[data-theme=night] .split-range-visual__track,:root[data-theme=night] .bottom-action-bar__track{background:var(--range-track-bg)}:root[data-theme=night] .split-range-controls input[type=number],:root[data-theme=night] .filename-preview input{background:var(--field-bg);color:var(--text);border-color:var(--line)}:root[data-theme=night] .inspector-card header span{background:var(--success-bg);color:var(--success-text)}:root[data-theme=night] .progress-error{color:var(--danger-text)}:root[data-theme=night] .brand-block strong,:root[data-theme=night] .workspace-file-meta h2,:root[data-theme=night] .action-panel h2,:root[data-theme=night] .progress-panel h2,:root[data-theme=night] .upload-dropzone h3,:root[data-theme=night] .inspector-settings h3,:root[data-theme=night] .split-editor h3,:root[data-theme=night] .inspector-card h3,:root[data-theme=night] .merge-order-box h3,:root[data-theme=night] .bottom-action-bar__title,:root[data-theme=night] .thumbnail-card__label,:root[data-theme=night] .split-group-list strong,:root[data-theme=night] .inspector-fieldset legend,:root[data-theme=night] .merge-order-name,:root[data-theme=night] .progress-panel dd,:root[data-theme=night] .inspector-card__range{color:var(--text-strong)}:root[data-theme=night] .workspace-file-meta p,:root[data-theme=night] .action-panel__description,:root[data-theme=night] .inspector-job-label,:root[data-theme=night] .split-range-scale,:root[data-theme=night] .split-range-current,:root[data-theme=night] .split-group-list span,:root[data-theme=night] .merge-order-box>p,:root[data-theme=night] .merge-order-empty,:root[data-theme=night] .merge-order-index,:root[data-theme=night] .inspector-card p,:root[data-theme=night] .filename-preview strong,:root[data-theme=night] .inspector-settings label,:root[data-theme=night] .progress-panel dt,:root[data-theme=night] .progress-panel__status,:root[data-theme=night] .bottom-action-bar__message,:root[data-theme=night] .bottom-action-bar__status p,:root[data-theme=night] .thumbnail-card__global-label,:root[data-theme=night] .thumbnail-loading-hint,:root[data-theme=night] .workspace-hint,:root[data-theme=night] .upload-dropzone p,:root[data-theme=night] .upload-meta,:root[data-theme=night] .uploaded-file-list,:root[data-theme=night] .thumbnail-separator{color:var(--text-dim)}:root[data-theme=night] .action-btn.is-ghost{background:var(--button-bg-muted);color:var(--button-text)}:root[data-theme=night] .action-btn.is-primary{color:#fff}@media(prefers-reduced-motion:reduce){.job-type-selector__liquid-plate,.job-type-tab,.job-type-tab__content,.job-type-tab__glyph,.job-type-tab__hover-sheen{animation:none!important;transition-duration:80ms!important}}@media(max-width:1240px){.layout.has-inspector{grid-template-columns:1fr}.control-sidebar{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.top-shell{position:static;background:transparent}.top-header{min-height:60px}.job-type-selector{position:static;transform:none;width:100%;margin-top:10px}.bottom-action-bar{grid-template-columns:1fr;gap:10px}.bottom-action-bar__status{text-align:left}.bottom-action-bar__actions{justify-content:flex-end}}@media(max-width:900px){.app-shell{padding:12px 12px 192px}.top-header{padding:10px 12px}.brand-block strong{font-size:1.7rem}.job-type-selector__tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.job-type-selector__liquid-plate{display:none}.job-type-tab.is-selected{background:var(--accent-soft)}.workspace-header--canvas{flex-direction:column;align-items:stretch}.workspace-file-meta h2{font-size:1.6rem}.workspace-canvas-controls{flex-wrap:wrap}.zoom-control input[type=range]{width:110px}.control-sidebar{grid-template-columns:1fr}.bottom-action-bar{width:calc(100vw - 16px);bottom:8px;border-radius:14px;padding:10px}.bottom-action-bar__status strong{font-size:1.5rem}.bottom-action-bar__actions{width:100%;justify-content:stretch}.action-btn{min-width:0;flex:1}}