/* Calm Sceneleaf styling shared by Picture and Video Editor. */
:root{--editor-bg:#030a06;--editor-panel:#07130d;--editor-line:rgba(240,234,220,.14);--editor-green:#a9f39b;--editor-gold:#ffc36d;--editor-text:#f6f1e8;--editor-muted:#aeb9ae}
:root{--editor-green:#79d58c}
body:has(.editor-shell){font-family:Inter,"Segoe UI",Arial,sans-serif;background:var(--editor-bg)!important}
body:has(.editor-shell)::before,body:has(.editor-shell)::after{display:none!important}

.compact-topbar{border-bottom:1px solid var(--editor-line)!important;background:rgba(3,10,6,.96)!important;box-shadow:0 14px 46px rgba(0,0,0,.3)!important;backdrop-filter:blur(22px)!important}
.editor-logo.compact{width:38px!important;height:38px!important;border:1px solid rgba(169,243,155,.28)!important;border-radius:12px!important;background:rgba(169,243,155,.08)!important;box-shadow:none!important}
.editor-logo.compact img{width:24px!important;height:24px!important}
.editor-mode-switch,.top-format-switch{gap:4px!important;padding:4px!important;border-radius:12px!important;background:rgba(255,255,255,.035)!important}
.editor-mode-switch button,.top-format-switch button{min-width:72px;border-radius:9px!important;color:#b9c5bc!important;font-size:12px!important;font-weight:750!important}
.editor-mode-switch button.active,.top-format-switch button.active{color:#071008!important;background:var(--editor-green)!important;box-shadow:0 8px 22px rgba(121,213,140,.16)!important}
.top-right-commands button{min-height:40px!important;border-radius:10px!important;color:var(--editor-text)!important;background:rgba(255,255,255,.035)!important}
.top-right-commands .export-main{color:#071008!important;background:var(--editor-green)!important}
.workspace-toolbar .zoom-switch button{font-size:12px!important;min-width:44px!important;min-height:44px!important}
.canvas-library-tabs>button{font-size:12px!important;min-height:44px!important}
.canvas-library-panel>header small,.canvas-thumbnail-item small,.canvas-library-empty{font-size:12px!important;line-height:1.5}
.canvas-thumb-actions button,.version-item>button{font-size:12px!important;min-height:44px!important}
.empty-canvas-state small{font-size:13px!important;line-height:1.5!important}
.top-right-commands button{font-size:12px!important}
body[data-editor-mode="picture"] .video-canvas.is-empty{border:0!important;background:none!important;box-shadow:none!important}
@media(max-width:760px){body[data-editor-mode="picture"] .video-canvas.is-empty{min-height:340px!important;max-height:none!important;aspect-ratio:auto!important}body[data-editor-mode="picture"] .video-canvas.is-empty .empty-canvas-state{padding:20px 12px!important}.canvas-library-tabs>button{padding:0 9px!important}.canvas-library-tabs span{margin-left:3px}}
@media(max-width:760px){.editor-logo.compact{flex:0 0 44px!important;width:44px!important;min-width:44px!important;height:44px!important}.top-right-commands .export-main{min-height:44px!important}}

.tool-rail{border-right:1px solid var(--editor-line)!important;background:#040d08!important}
.tool-rail button{margin:2px 0;border-radius:12px!important}
.tool-rail button b{border-radius:9px!important}
.tool-rail button span{font-size:10px!important;line-height:1.2!important}
.tool-rail button.active::before{top:10px!important;bottom:10px!important;width:3px!important;border-radius:0 3px 3px 0!important}

.workspace{background:var(--editor-bg)!important}
.canvas-stage{padding:38px clamp(20px,4vw,64px) 24px!important;background:linear-gradient(180deg,#041008 0%,#030a06 100%)!important}
.video-canvas{border:1px solid rgba(240,234,220,.15)!important;border-radius:18px!important;background:#06100b!important;box-shadow:0 34px 100px rgba(0,0,0,.48)!important}
.video-canvas.is-empty{background:linear-gradient(145deg,rgba(169,243,155,.045),rgba(255,195,109,.018)),#06100b!important}
.empty-canvas-state{gap:12px!important;background:none!important}
.empty-canvas-state b{font-size:clamp(27px,3vw,46px)!important;letter-spacing:0!important}
.empty-canvas-state span{max-width:500px!important;color:#bdc8c0!important;font-size:14px!important}
.empty-canvas-state small{color:#829087!important;font-size:11px!important}
.canvas-import-button{min-height:48px!important;border:1px solid rgba(169,243,155,.48)!important;border-radius:12px!important;background:var(--editor-green)!important;box-shadow:0 16px 40px rgba(121,213,140,.14)!important}

body[data-editor-mode="picture"] #editor-video,body[data-editor-mode="picture"] .canvas-play,body[data-editor-mode="picture"] .safe-area{display:none!important}
body[data-editor-mode="picture"] .video-canvas:not(.has-image-layer) .empty-canvas-state{display:flex!important}
body[data-editor-mode="picture"] .video-canvas:not(.has-image-layer){background:#06100b!important}

.asset-panel,.properties-panel,.mask-edit-panel{border:1px solid var(--editor-line)!important;border-radius:18px!important;background:rgba(7,19,13,.97)!important;box-shadow:0 28px 80px rgba(0,0,0,.48)!important}
.panel-title h2{font-size:24px!important;letter-spacing:0!important}
.panel-title small,.collection-badge{color:var(--editor-gold)!important;font-size:10px!important}
.panel-help,.media-project-note,.voice-intro{font-size:11px!important;line-height:1.55!important}
.generate-asset-card,.media-dropzone,.project-file-tools,.spatial-lock-tools,.brand-upload-card,.mini-template,.text-style-card,.caption-style,.audio-row,.brand-lock-card,.version-box,.ai-action,.layer{border-radius:13px!important;background:rgba(255,255,255,.028)!important}
.asset-view input,.asset-view textarea,.asset-view select,.properties-panel input,.properties-panel select{min-height:42px;border-radius:10px!important;font-size:12px!important}
.wide-tool,.media-actions button,.properties-panel button,.mask-edit-panel button{min-height:40px;border-radius:10px!important;font-size:11px!important}
.mask-edit-panel{border-radius:18px!important}
#mask-edit-prompt{border-radius:12px!important;font-size:13px!important}
.apply-mask-edit{border-radius:12px!important}

.workspace-toolbar{padding:10px 18px!important;background:transparent!important}
.workspace-toolbar .zoom-switch,.playback{border:1px solid var(--editor-line)!important;border-radius:12px!important;background:rgba(7,19,13,.84)!important}
.playback button,.timeline-head button,.workspace-toolbar button{border-radius:9px!important}
.timeline-shell{background:#040d08!important;box-shadow:0 -16px 48px rgba(0,0,0,.24)!important}
.timeline{border-radius:12px!important;background:#06100b!important}
.clip,.caption-clip,.audio-clip{border-radius:9px!important}
.toast,.top-command-popover,.new-project-card,.edit-result-card,.tour-card{border-radius:16px!important;background:#07130d!important}
#editor-toast{left:90px;right:auto;max-width:min(480px,calc(100vw - 128px));overflow-wrap:anywhere}
@media(max-width:760px){#editor-toast{left:14px}}

/* Focused AI edit: the image gets the room, then the prompt opens below it. */
.mask-draw-toolbar{position:fixed;z-index:22010;left:50%;bottom:26px;translate:-50% 0;display:flex;align-items:center;gap:8px;padding:8px;border:1px solid rgba(240,234,220,.17);border-radius:14px;background:rgba(7,19,13,.94);box-shadow:0 20px 60px rgba(0,0,0,.55);backdrop-filter:blur(18px)}
.mask-draw-toolbar[hidden]{display:none!important}
.mask-draw-toolbar label{display:flex;align-items:center;gap:10px;padding:0 9px;color:#d8e2da;font-size:11px;font-weight:750}
.mask-draw-toolbar input{width:120px;accent-color:var(--editor-green)}
.mask-draw-toolbar button{min-height:36px;padding:0 12px;border:1px solid var(--editor-line);border-radius:9px;color:var(--editor-text);background:rgba(255,255,255,.04);font-weight:750}
.mask-mode-active .tool-rail,.mask-mode-active .asset-panel,.mask-mode-active .properties-panel{display:none!important}
body.mask-mode-active .editor-shell,
body.mask-mode-active.left-panel-collapsed .editor-shell,
body.mask-mode-active.right-panel-collapsed .editor-shell,
body.mask-mode-active.left-panel-collapsed.right-panel-collapsed .editor-shell{width:100vw!important;grid-template-columns:minmax(0,1fr)!important}
body.mask-mode-active .editor-shell>.workspace{width:100vw!important;min-width:0!important;grid-column:1!important}
.mask-mode-active .workspace-toolbar{visibility:hidden}
.mask-mode-active .canvas-stage{display:flex!important;flex-direction:column;justify-content:flex-start!important;align-items:center!important;gap:16px;overflow:auto!important;padding-top:20px!important}
.mask-mode-active .video-canvas{flex:0 0 auto;width:min(1180px,calc(100vw - 48px))!important;max-height:calc(100vh - 132px)!important}
.mask-mode-active .mask-hint{position:fixed!important;top:88px!important;left:50%!important;translate:-50% 0!important}
.mask-mode-active .mask-edit-panel{position:static!important;inset:auto!important;flex:0 0 auto;width:min(980px,calc(100vw - 48px))!important;margin:0 auto 28px!important;padding:18px 20px!important;border-radius:16px!important;translate:none!important}
.mask-mode-active .mask-edit-panel[hidden]{display:none!important}
.mask-mode-active .mask-selection-ready #edit-mask-canvas{pointer-events:none!important}
.mask-mode-active .mask-selection-ready .mask-edit-panel{display:block!important}
.mask-mode-active .mask-selection-ready .mask-steps{display:none!important}
.mask-mode-active .mask-selection-ready .mask-prompt-label{font-size:13px!important}
.mask-mode-active .mask-selection-ready #mask-edit-prompt{min-height:92px!important}
.mask-mode-active .mask-selection-ready .apply-mask-edit{position:sticky!important;bottom:0!important;z-index:2!important;width:100%!important;margin-top:12px!important;box-shadow:0 -12px 26px #07130d,0 10px 30px rgba(115,211,91,.18)!important}
.edit-result-dialog{z-index:30050!important}
.edit-result-dialog:not([hidden]){display:grid!important}
.edit-result-open{overflow:hidden!important}
.edit-result-open .edit-result-card{isolation:isolate}
.canvas-library-dock{position:fixed;z-index:180;right:18px;bottom:76px;width:min(480px,calc(100% - 36px));border:1px solid rgba(218,235,220,.14);border-radius:14px;background:rgba(5,17,11,.94);box-shadow:0 20px 54px rgba(0,0,0,.42);backdrop-filter:blur(20px)}
.canvas-library-dock.user-positioned{right:auto;bottom:auto;left:var(--library-left);top:var(--library-top)}
.canvas-library-dock.is-dragging{transition:none!important;box-shadow:0 26px 70px rgba(0,0,0,.58);user-select:none}
.canvas-library-tabs{display:flex;align-items:center;gap:5px;padding:6px}
.canvas-library-grip{display:grid;place-items:center;width:27px;height:34px;border-radius:8px;color:#7f9185;font-size:16px;cursor:grab;touch-action:none}.canvas-library-grip:hover{background:rgba(255,255,255,.05);color:#d9e8dc}.canvas-library-dock.is-dragging .canvas-library-grip{cursor:grabbing;color:#dfffd6}
.canvas-library-tabs>button{min-height:36px;border:0;border-radius:9px;padding:0 12px;background:transparent;color:#cbd7ce;font-size:11px;font-weight:760}
.canvas-library-tabs>button[aria-expanded="true"]{background:rgba(165,235,143,.13);color:#dfffd5}
.canvas-library-tabs span{display:inline-grid;place-items:center;min-width:19px;height:19px;margin-left:5px;border-radius:9px;background:rgba(255,255,255,.08);font-size:9px}
.canvas-library-tabs .canvas-library-close{display:none;margin-left:auto;width:34px;padding:0;font-size:18px;color:#aab7ad}
.canvas-library-dock[data-open="layers"] .canvas-library-close,.canvas-library-dock[data-open="versions"] .canvas-library-close{display:block}
.canvas-library-dock:not([data-open="layers"]):not([data-open="versions"]){width:auto}
.canvas-library-panel{max-height:min(360px,48vh);overflow:auto;border-top:1px solid rgba(218,235,220,.1);padding:12px}
.canvas-library-panel[hidden]{display:none!important}
.canvas-library-panel>header{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:0 2px 10px}
.canvas-library-panel>header b{font-size:12px;color:#f2f7f3}.canvas-library-panel>header small{font-size:9px;color:#839088}
.canvas-thumbnail-list{display:grid;gap:7px}
.canvas-thumbnail-item{display:grid;grid-template-columns:62px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:58px;padding:6px;border:1px solid rgba(255,255,255,.07);border-radius:10px;background:rgba(255,255,255,.025)}
.canvas-thumbnail-item.selected{border-color:rgba(165,235,143,.5);background:rgba(165,235,143,.08)}
.canvas-thumbnail-item.is-hidden{opacity:.58}
.canvas-thumb-select{position:relative;width:62px;height:46px;overflow:hidden;border:0;border-radius:7px;padding:0;background:#020704}
.canvas-thumbnail-item img{display:block;width:100%;height:46px;object-fit:cover;border-radius:7px}
.canvas-thumb-select span{position:absolute;left:4px;bottom:4px;padding:2px 5px;border-radius:5px;background:rgba(3,10,6,.88);color:#d9efcf;font-size:8px;font-weight:780}
.canvas-thumbnail-item>div:nth-of-type(1){min-width:0}.canvas-thumbnail-item b,.canvas-thumbnail-item small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.canvas-thumbnail-item b{color:#eef5ef;font-size:10px}.canvas-thumbnail-item small{margin-top:3px;color:#8e9b92;font-size:9px}
.canvas-thumb-actions{display:flex;gap:3px}.canvas-thumb-actions button,.version-item>button{min-height:30px;border:1px solid rgba(255,255,255,.09);border-radius:7px;padding:0 8px;background:rgba(255,255,255,.04);color:#cbd6ce;font-size:9px;font-weight:730}.canvas-thumb-actions .canvas-thumb-edit{border-color:rgba(165,235,143,.25);color:#dfffd6}.canvas-thumb-actions .canvas-thumb-delete{color:#d8aaa7}.canvas-thumb-actions button:hover,.version-item>button:hover{border-color:rgba(165,235,143,.4);color:#e2ffda}
.version-item{grid-template-columns:62px minmax(0,1fr) auto}.version-item>button{color:#dfffd6}.canvas-library-empty{margin:8px;color:#8f9a92;font-size:10px}
.mask-mode-active .canvas-library-dock{display:none}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .advanced-library-tab{display:none!important}
.canvas-advanced-toggle{margin-left:auto!important;color:#91a298!important}
.advanced-picture-editor .canvas-advanced-toggle{color:#dfffd6!important;background:rgba(165,235,143,.1)!important}
.object-context-bar button em{display:none;font-style:normal;font-size:10px;font-weight:760;letter-spacing:0}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .object-context-bar{gap:4px!important;padding:6px!important}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .object-context-bar .drag-grip,body[data-editor-mode="picture"]:not(.advanced-picture-editor) .object-context-bar button{display:none!important}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .object-context-bar [data-context-action="ai"],body[data-editor-mode="picture"]:not(.advanced-picture-editor) .object-context-bar [data-context-action="compare"],body[data-editor-mode="picture"]:not(.advanced-picture-editor) .object-context-bar [data-context-action="delete"]{display:flex!important;align-items:center!important;gap:6px!important;width:auto!important;padding:0 11px!important}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .object-context-bar button em{display:inline}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .design-object .resize-handle,body[data-editor-mode="picture"]:not(.advanced-picture-editor) .design-object .rotate-handle{display:none!important}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .design-object[hidden]{display:none!important}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .design-object.type-image:not([hidden]){left:50%!important;top:50%!important;width:calc(100% - 16px)!important;max-width:calc(100% - 16px)!important;max-height:calc(100% - 16px)!important;transform:translate(-50%,-50%)!important;opacity:1!important;border-radius:12px!important;cursor:default!important}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .design-object.type-image:not([hidden]) .layer-content{max-height:100%;overflow:hidden!important}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .design-object.type-image:not([hidden]) img{width:100%!important;height:auto!important;max-height:100%!important;object-fit:contain!important}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .design-object.type-image:not([hidden]){height:calc(100% - 16px)!important;display:block!important}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .design-object.type-image:not([hidden]) .layer-content{height:calc(100% - 60px)!important;min-height:0;display:block!important}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .design-object.type-image:not([hidden]) img{height:100%!important}
@media(max-width:760px){body[data-editor-mode="picture"]:not(.mask-mode-active) .video-canvas.has-image-layer{min-height:340px!important;max-height:none!important;aspect-ratio:auto!important}}
body[data-editor-mode="picture"]:not(.advanced-picture-editor) .properties-panel{display:none!important}
.object-context-bar:not([hidden]){opacity:1!important;pointer-events:auto!important;transform:none!important}

/* AI edit is one vertically scrollable task. The canvas and prompt must never
   compete for separate, non-scrollable viewport rows. */
body.mask-mode-active{overflow:hidden!important}
body.mask-mode-active .timeline-shell{display:none!important}
body.mask-mode-active .editor-shell{height:calc(100vh - var(--top))!important;min-height:0!important}
body.mask-mode-active .workspace{display:flex!important;flex-direction:column!important;height:100%!important;min-height:0!important;overflow-x:hidden!important;overflow-y:auto!important;overscroll-behavior:contain;scrollbar-gutter:stable}
body.mask-mode-active .workspace-toolbar{display:none!important}
body.mask-mode-active .canvas-stage{display:flex!important;flex:0 0 auto!important;min-height:0!important;overflow:visible!important;padding:20px 24px 8px!important}
body.mask-mode-active .video-canvas{width:min(1180px,calc(100vw - 48px))!important;max-height:min(64vh,720px)!important}
body.mask-mode-active .mask-edit-panel{display:block;flex:0 0 auto!important;width:min(980px,calc(100vw - 48px))!important;margin:8px auto 32px!important;overflow:visible!important;max-height:none!important}
body.mask-mode-active .mask-edit-panel[hidden]{display:none!important}
body.mask-mode-active .playback{display:none!important}
body.mask-mode-active .apply-mask-edit{position:static!important;background:var(--editor-green)!important;color:#07100b!important;border:1px solid rgba(220,255,215,.42)!important;box-shadow:0 10px 28px rgba(115,211,91,.2)!important;font-weight:850!important}
body.mask-mode-active .apply-mask-edit:hover{background:#a9f19a!important}
body.mask-mode-active .apply-mask-edit:focus-visible{outline:3px solid rgba(169,241,154,.32)!important;outline-offset:3px}

@media(max-width:760px){.canvas-stage{padding:16px 10px!important}.video-canvas{border-radius:13px!important}.editor-mode-switch button{min-width:58px!important;min-height:44px!important}.workspace-toolbar .zoom-switch button{min-width:44px!important;min-height:44px!important;padding:0 10px!important}.canvas-library-tabs>button{min-height:44px!important}.canvas-library-tabs .canvas-library-close{width:44px!important}.canvas-library-grip{width:36px;height:44px}.mask-draw-toolbar{bottom:12px;width:calc(100vw - 20px);justify-content:center}.mask-draw-toolbar input{width:84px}.mask-mode-active .video-canvas,.mask-mode-active .mask-edit-panel{width:calc(100vw - 20px)!important}.mask-mode-active .canvas-stage{padding:12px 10px 6px!important}.mask-mode-active .mask-edit-panel{margin:6px auto 20px!important}.canvas-library-dock{top:auto;right:10px;bottom:72px;left:70px;width:auto;max-width:calc(100vw - 80px)}.canvas-library-dock.user-positioned{top:auto!important;right:10px!important;bottom:72px!important;left:70px!important}.canvas-library-dock[data-open="layers"],.canvas-library-dock[data-open="versions"]{width:calc(100vw - 80px)}.canvas-library-panel{max-height:36vh;padding:9px}.canvas-library-panel>header{margin-bottom:7px}.canvas-thumbnail-list{gap:5px}.canvas-thumbnail-item{grid-template-columns:48px minmax(0,1fr);min-height:50px;padding:5px}.canvas-thumbnail-item img{height:40px}.canvas-thumb-actions{grid-column:1/-1;justify-content:flex-end}.version-item{grid-template-columns:48px minmax(0,1fr) auto}}
/* Storyboard handoff keeps the four-step video path visible in Studio. */
.storyboard-handoff[hidden]{display:none}.storyboard-handoff{display:grid;grid-template-columns:minmax(250px,.9fr) minmax(360px,1.4fr);gap:14px;width:min(1180px,calc(100% - 28px));margin:14px auto 0;padding:16px;border:1px solid rgba(240,234,220,.16);border-radius:8px;background:#07120c;color:#f4f7f3}
.handoff-copy small{color:#ffc36d;font-size:10px;font-weight:800}.handoff-copy h2{margin:5px 0 4px;font-size:20px;letter-spacing:0}.handoff-copy p{margin:0;color:#9da9a1;font-size:12px;line-height:1.5}.storyboard-handoff nav{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;align-self:start}.storyboard-handoff nav span{display:flex;align-items:center;gap:6px;min-height:38px;padding:5px 7px;color:#7f8b83;font-size:10px;font-weight:750}.storyboard-handoff nav b{display:grid;place-items:center;width:22px;height:22px;border:1px solid #46534b;border-radius:50%;font-size:10px}.storyboard-handoff nav .done{color:#b7c2ba}.storyboard-handoff nav .done b{border-color:#78a970}.storyboard-handoff nav .active{border-radius:5px;background:#16231a;color:#fff}.storyboard-handoff nav .active b{border-color:#a9f39b;background:#a9f39b;color:#071008}
.handoff-scenes{grid-column:1/-1;display:flex;gap:8px;overflow-x:auto;padding:2px}.handoff-scene{display:grid;grid-template-columns:54px minmax(120px,190px);gap:9px;align-items:center;flex:0 0 auto;min-height:62px;padding:5px;border:1px solid rgba(240,234,220,.14);border-radius:6px;background:#030a06;color:#f4f7f3;text-align:left}.handoff-scene:hover,.handoff-scene:focus-visible{border-color:#a9f39b}.handoff-thumb{width:54px;height:50px;border-radius:4px;background:#111 center/cover no-repeat}.handoff-scene>span:last-child{display:grid;gap:3px}.handoff-scene b{font-size:11px}.handoff-scene small{max-width:180px;overflow:hidden;color:#909c94;font-size:9px;text-overflow:ellipsis;white-space:nowrap}.handoff-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:8px}.handoff-actions a,.handoff-actions button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border:1px solid rgba(240,234,220,.16);border-radius:6px;background:transparent;color:#dfe6e1;font-size:11px;font-weight:800;text-decoration:none}.handoff-actions button{border-color:#a9f39b;background:#a9f39b;color:#071008}
@media(max-width:760px){.storyboard-handoff{grid-template-columns:1fr;width:calc(100% - 16px);margin-top:8px;padding:12px}.storyboard-handoff nav{grid-template-columns:1fr 1fr}.handoff-scenes{grid-column:1}.handoff-actions{grid-column:1}.handoff-actions a,.handoff-actions button{flex:1}.handoff-scene{grid-template-columns:48px minmax(118px,150px)}}