/* Animation Asset Browser external rig upload — same structure and visual rhythm
   as the existing mobile Publish / Upload File window. */
.abm-browser-toolbar{display:flex;justify-content:flex-end;margin:0 0 14px}
.abm-open-button{background:#2563eb;color:#fff;border:1px solid #3b82f6;border-radius:12px;min-height:42px;padding:0 18px;font-weight:800;font-size:13px;cursor:pointer}
.abm-open-button:hover{background:#1d4ed8}
.abm-upload-overlay{position:fixed;inset:0;z-index:20000;background:rgba(9,12,18,.82);display:flex;align-items:center;justify-content:center;overscroll-behavior:contain;min-width:0}
.abm-upload-window{box-sizing:border-box;width:min(720px,calc(100vw - 36px));height:min(760px,calc(100dvh - 44px));display:flex;flex-direction:column;min-width:0;max-height:100dvh;background:#242424;border:1px solid #44474f;border-radius:18px;color:#f8fafc;box-shadow:0 30px 90px rgba(0,0,0,.56);overflow:hidden}
.abm-upload-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #3f4147;padding:16px 22px;min-height:84px;flex:none}
.abm-upload-heading h2{font-size:23px;font-weight:750;letter-spacing:-.025em;color:#fff;margin:0}
.abm-close{width:52px;height:52px;flex:0 0 52px;display:flex;align-items:center;justify-content:center;border:1px solid #494f5f;background:#2b2c31;border-radius:50%;color:#dbe1ea;font-size:25px;line-height:1;cursor:pointer}
.abm-close:hover{background:#383b43;color:#fff}
.abm-upload-body{overflow-y:auto;overscroll-behavior:contain;flex:1;min-height:0;padding:20px 22px 26px;display:flex;flex-direction:column;gap:18px}
.abm-context,.abm-section{border:1px solid #41454f;border-radius:20px;background:#272727;padding:20px;min-width:0;flex:none}
.abm-context-top{display:flex;align-items:center;gap:14px;min-width:0}
.abm-project-thumb-box{width:72px;height:72px;flex:0 0 72px;border-radius:13px;border:1px solid #424b5d;background:#30353e;overflow:hidden;display:flex;align-items:center;justify-content:center}
.abm-project-thumbnail{display:block;width:100%;height:100%;object-fit:cover}
.abm-project-placeholder{font-size:28px;font-weight:800;color:#9ab3d1}
.abm-context-top>div:last-child{display:flex;flex-direction:column;gap:3px;min-width:0}
.abm-eyebrow,.abm-label{display:block;color:#a2a7b0;font-size:12px;font-weight:850;letter-spacing:.09em;line-height:1.4}
.abm-context-top strong{color:#fff;font-size:20px;line-height:1.25;overflow-wrap:anywhere}
.abm-context-top small{color:#a5acbb;font-size:13px}
.abm-label{margin:0 0 16px}
.abm-input-label{display:flex;flex-direction:column;gap:8px;font-size:14px;color:#d0d5df;margin:0 0 16px}
.abm-input-label:last-child{margin-bottom:0}
.abm-upload-window .abm-input-label input,.abm-upload-window .abm-input-label select{box-sizing:border-box;width:100%;min-width:0;height:56px;background:#242424;border:1px solid #49505e;color:#fff;padding:0 16px;border-radius:12px;font-size:15px;outline:none}
.abm-upload-window .abm-input-label select{appearance:auto;color-scheme:dark}
.abm-upload-window .abm-input-label input:focus,.abm-upload-window .abm-input-label select:focus{border-color:#3b82f6;box-shadow:0 0 0 2px rgba(59,130,246,.2)}
.abm-upload-window .abm-input-label input::placeholder{color:#9da3af}
.abm-thumbnail-row{display:flex;align-items:center;gap:18px;min-width:0}
.abm-thumbnail-row>span{font-size:14px;color:#a4a9b2;min-width:0;line-height:1.5}
.abm-thumbnail-box{width:114px;height:114px;flex:0 0 114px;border:3px dashed #5c6471;background:#242424;border-radius:21%;cursor:pointer;color:#8993a2;display:flex;align-items:center;justify-content:center;overflow:hidden}
.abm-thumbnail-box:hover{border-color:#60a5fa}
.abm-thumbnail-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#8993a2}
.abm-thumbnail-placeholder svg{display:block;width:36%;height:36%;max-width:62px;max-height:62px;flex:none}
.abm-thumbnail-preview{width:100%;height:100%;object-fit:cover;display:block}
.abm-file-hidden{display:none!important}
.abm-file-button{width:100%;min-height:68px;border:1px solid #4b5260;border-radius:12px;background:#242424;color:#d5d8e1;display:flex;align-items:center;gap:18px;padding:10px 20px;text-align:left;cursor:pointer;font-size:17px;font-weight:700;min-width:0}
.abm-file-button:hover{border-color:#3b82f6;background:#2c2e33}
.abm-file-button>span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.abm-note{display:block;margin:12px 0 0;color:#9ca5b2;font-size:12px;line-height:1.5}
.abm-thumbnail-status:empty{display:none}
.abm-upload-footer{border-top:1px solid #3f4147;display:flex;gap:14px;padding:16px 22px;flex:none;background:#242424}
.abm-upload-footer button{flex:1;min-width:0;min-height:62px;border-radius:13px;font-size:16px;font-weight:800;border:1px solid #525764;cursor:pointer}
.abm-cancel{background:#48494d;color:#fff}
.abm-submit{background:#255dd7;color:#fff;border-color:#3473eb!important}
.abm-submit:hover:not(:disabled){background:#2d67df}
.abm-upload-footer button:disabled{opacity:.5;cursor:wait}
.abm-crop-overlay{z-index:60000!important}
.abm-crop-overlay .bd-crop-close{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#1e293b;color:#f8fafc;border:1px solid #64748b;font-size:23px}
.abm-upload-window button:focus-visible,.abm-crop-overlay button:focus-visible{outline:2px solid #60a5fa;outline-offset:2px}
@media(max-width:767px){
 .abm-upload-overlay{align-items:stretch}
 .abm-upload-window{width:100%;height:100dvh;max-height:100dvh;border:none;border-radius:0;box-shadow:none}
 .abm-upload-heading{padding:14px 22px;min-height:87px}
 .abm-upload-heading h2{font-size:23px}
 .abm-upload-body{padding:20px 20px 26px;gap:18px}
 .abm-context,.abm-section{padding:20px;border-radius:20px}
 .abm-upload-footer{padding:16px 20px max(16px,env(safe-area-inset-bottom))}
 .abm-upload-footer button{min-height:68px}
}
@media(max-width:380px){
 .abm-upload-body{padding:14px;gap:14px}
 .abm-context,.abm-section{padding:14px}
 .abm-thumbnail-box{width:96px;height:96px;flex-basis:96px}
 .abm-upload-footer{padding-inline:14px}
}

/* Native Asset Library creation shares the existing upload-dialog geometry. */
.abm-browser-toolbar{gap:10px;flex-wrap:wrap}
.abm-library-create-button{background:#303743;border-color:#68778e;color:#dbeafe}
.abm-library-create-button:hover{background:#3b4e68}
.abm-library-window{height:min(610px,calc(100dvh - 44px))}
.abm-library-window .abm-upload-body{gap:20px}
.abm-library-window .abm-thumbnail-row{justify-content:center}
.abm-library-window .abm-thumbnail-box{width:152px;height:152px;flex-basis:152px}
@media(max-width:767px){
 .abm-library-window{width:100%;height:100dvh;max-height:100dvh}
 .abm-browser-toolbar .abm-open-button{flex:1;min-width:115px;padding:0 10px}
}

/* Keep the desktop asset upload form compact enough for laptop viewports. */
@media(min-width:768px){
 .abm-upload-window[data-animation-manual-form]{height:auto;max-height:calc(100dvh - 32px)}
 [data-animation-manual-form] .abm-upload-heading{box-sizing:border-box;min-height:60px;padding:10px 18px}
 [data-animation-manual-form] .abm-upload-heading h2{font-size:20px}
 [data-animation-manual-form] .abm-close{width:38px;height:38px;flex-basis:38px;font-size:22px}
 [data-animation-manual-form] .abm-upload-body{flex:0 1 auto;padding:12px 18px;gap:10px}
 [data-animation-manual-form] .abm-context,
 [data-animation-manual-form] .abm-section{padding:12px;border-radius:12px}
 [data-animation-manual-form] .abm-context-top{gap:10px}
 [data-animation-manual-form] .abm-project-thumb-box{width:44px;height:44px;flex-basis:44px;border-radius:9px}
 [data-animation-manual-form] .abm-context-top strong{font-size:16px}
 [data-animation-manual-form] .abm-eyebrow{font-size:10px}
 [data-animation-manual-form] .abm-thumbnail-box{box-sizing:border-box;width:72px;height:72px;flex-basis:72px;border-width:2px}
 [data-animation-manual-form] .abm-input-label{gap:5px;margin-bottom:10px;font-size:13px}
 [data-animation-manual-form] .abm-input-label:last-child{margin-bottom:0}
 [data-animation-manual-form] .abm-input-label input,
 [data-animation-manual-form] .abm-input-label select{height:40px;padding:0 12px;border-radius:9px;font-size:14px}
 [data-animation-manual-form] .abm-file-button{box-sizing:border-box;min-height:44px;padding:8px 12px;gap:10px;font-size:14px}
 [data-animation-manual-form] .abm-note{margin-top:6px;font-size:11px}
 [data-animation-manual-form] .abm-upload-footer{padding:10px 18px;gap:10px}
 [data-animation-manual-form] .abm-upload-footer button{min-height:42px;border-radius:10px;font-size:14px}
}

/* Compact desktop New Asset Library dialog. */
@media(min-width:768px){
 .abm-library-window[data-animation-library-form]{width:min(520px,calc(100vw - 36px));height:auto;max-height:calc(100dvh - 32px)}
 [data-animation-library-form] .abm-upload-heading{box-sizing:border-box;min-height:60px;padding:10px 18px}
 [data-animation-library-form] .abm-upload-heading h2{font-size:20px}
 [data-animation-library-form] .abm-close{width:38px;height:38px;flex-basis:38px;font-size:22px}
 [data-animation-library-form] .abm-upload-body{flex:0 1 auto;padding:12px 18px;gap:10px}
 [data-animation-library-form] .abm-section{padding:12px;border-radius:12px}
 [data-animation-library-form] .abm-thumbnail-box{box-sizing:border-box;width:88px;height:88px;flex-basis:88px;border-width:2px}
 [data-animation-library-form] .abm-input-label{gap:5px;margin:0;font-size:13px}
 [data-animation-library-form] .abm-input-label input{height:40px;padding:0 12px;border-radius:9px;font-size:14px}
 [data-animation-library-form] .abm-note{margin-top:6px;font-size:11px}
 [data-animation-library-form] .abm-upload-footer{padding:10px 18px;gap:10px}
 [data-animation-library-form] .abm-upload-footer button{min-height:42px;border-radius:10px;font-size:14px}
}

/* Compact both Asset Browser forms on phones, with reachable touch controls. */
@media(max-width:767px){
 .abm-upload-overlay{box-sizing:border-box;align-items:stretch;padding:0}
 .abm-upload-overlay>.abm-upload-window{width:100%;height:100dvh;max-height:100dvh;border:none;border-radius:0}
 .abm-upload-window .abm-upload-heading{box-sizing:border-box;min-height:60px;padding:calc(8px + env(safe-area-inset-top)) 12px 8px;gap:8px}
 .abm-upload-window .abm-upload-heading h2{font-size:19px}
 .abm-upload-window .abm-close{width:44px;height:44px;flex-basis:44px;font-size:23px}
 .abm-upload-window .abm-upload-body{flex:1; padding:10px 12px;gap:10px}
 .abm-upload-window .abm-context,
 .abm-upload-window .abm-section{padding:10px;border-radius:12px}
 .abm-upload-window .abm-context-top{gap:10px}
 .abm-upload-window .abm-project-thumb-box{width:40px;height:40px;flex-basis:40px;border-radius:8px}
 .abm-upload-window .abm-context-top strong{font-size:16px}
 .abm-upload-window .abm-eyebrow{font-size:10px}
 .abm-upload-window .abm-thumbnail-box{box-sizing:border-box;width:64px;height:64px;flex-basis:64px;border-width:2px}
 .abm-library-window .abm-thumbnail-box{width:80px;height:80px;flex-basis:80px}
 .abm-upload-window .abm-input-label{gap:4px;margin-bottom:8px;font-size:13px}
 .abm-upload-window .abm-input-label:last-child{margin-bottom:0}
 .abm-upload-window .abm-input-label input,
 .abm-upload-window .abm-input-label select{height:44px;padding:0 10px;border-radius:9px;font-size:16px}
 .abm-upload-window .abm-file-button{box-sizing:border-box;min-height:44px;padding:8px 10px;gap:10px;font-size:14px}
 .abm-upload-window .abm-file-button>span:last-child{min-width:0;flex:1}
 .abm-upload-window .abm-note{margin-top:6px;font-size:11px}
 .abm-upload-window .abm-upload-footer{padding:10px 12px max(10px,env(safe-area-inset-bottom));gap:10px}
 .abm-upload-window .abm-upload-footer button{min-height:44px;border-radius:10px;font-size:14px}
}

/* Separate existing-project connection picker, above the Asset Browser. */
.abm-connect-overlay{position:fixed;inset:0;z-index:20000;display:flex;align-items:center;justify-content:center;padding:18px;background:rgba(9,12,18,.82);box-sizing:border-box;overscroll-behavior:contain}
.abm-connect-window{box-sizing:border-box;width:min(840px,100%);max-height:calc(100dvh - 36px);display:flex;flex-direction:column;min-width:0;overflow:hidden;border:1px solid #44474f;border-radius:16px;background:#242424;color:#f8fafc;box-shadow:0 30px 90px rgba(0,0,0,.56)}
.abm-connect-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex:none;padding:12px 16px;border-bottom:1px solid #3f4147}
.abm-connect-heading h2{margin:0;color:#fff;font-size:19px;font-weight:750;line-height:1.3}
.abm-connect-heading p{margin:5px 0 0;color:#a2a7b0;font-size:12px;line-height:1.5}
.abm-connect-heading .abm-close{width:44px;height:44px;flex-basis:44px;font-size:23px}
.abm-connect-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-content:start;gap:10px;padding:14px 16px;overflow-y:auto;min-height:0;overscroll-behavior:contain}
.abm-connect-grid button{font-size:12px;min-width:0}
.abm-connect-grid button:focus-visible,.abm-connect-heading button:focus-visible{outline:2px solid #60a5fa;outline-offset:2px}
@media(max-width:767px){
 .abm-connect-overlay{padding:0;align-items:stretch}
 .abm-connect-window{width:100%;height:100dvh;max-height:100dvh;border:none;border-radius:0;box-shadow:none}
 .abm-connect-heading{padding:calc(10px + env(safe-area-inset-top)) 12px 10px}
 .abm-connect-heading h2{font-size:18px}
 .abm-connect-heading p{font-size:11px}
 .abm-connect-grid{flex:1;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:12px 12px max(12px,env(safe-area-inset-bottom))}
}

/* Use the full desktop viewport for large Asset project catalogs. */
@media(min-width:768px){
 .abm-connect-overlay{padding:0;align-items:stretch}
 .abm-connect-window{width:100%;height:100dvh;max-height:100dvh;border:none;border-radius:0;box-shadow:none}
 .abm-connect-grid{flex:1;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;padding:16px}
}