.file-library{min-height:100dvh;background-color:var(--app-page, #FFFDF4);background-image:var(--game-doodle-bg-image);background-repeat:repeat;background-size:760px 560px;background-position:top center;color:var(--app-text, #172B30)}.file-home-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 14px;border:1px solid var(--app-border);border-radius:var(--radius-control, 12px);background:var(--app-surface);color:var(--app-text);font-size:var(--type-label);font-weight:600;line-height:1.4;text-decoration:none;white-space:nowrap;flex-shrink:0;transition:background .15s,border-color .15s}.file-home-button:hover{background:var(--app-surface-soft, #F5F2E6);border-color:var(--app-primary, #174D53)}.file-home-button:active{background:var(--app-accent-soft, #E8F3F1)}.file-home-button svg{flex-shrink:0}.file-home-button:focus-visible{outline:3px solid rgba(23,77,83,.28);outline-offset:3px}.file-library .app-header{height:auto;min-height:60px}.file-library .app-header__theme-toggle{width:44px;height:44px;min-width:44px;padding:0;border-radius:var(--radius-control, 12px)}.file-library .app-header__theme-toggle svg{width:18px;height:18px;flex-shrink:0}@media(max-width:600px){.file-home-button{gap:6px;padding:10px}.file-home-button--back{width:44px;padding:0}.file-home-button--back span{display:none}}@media(max-width:380px){.file-library .app-header .app-logo-text{display:none!important}}.file-library main{width:min(920px,100%);margin:0 auto;padding:32px 20px 64px}.file-library-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.file-library h1{font-size:clamp(24px,4vw,32px);margin:0 0 8px;font-weight:750}.file-library h2{font-size:var(--type-section);margin:0 0 20px;font-weight:700}.file-library p{line-height:1.6}.file-library-heading p,.file-empty{color:var(--app-text-secondary, #52656A)}.file-limit{border-radius:9999px;background:var(--app-accent-soft, #E8F3F1);color:var(--app-accent-text, #174D53);border:1px solid var(--app-border, #D8E2DB);padding:8px 16px;font-weight:700;white-space:nowrap;font-variant-numeric:tabular-nums}.file-quota{color:var(--app-accent-text, #174D53);font-weight:600;margin-bottom:16px;font-variant-numeric:tabular-nums}.file-card{padding:24px;margin-bottom:20px;border:1px solid var(--app-border, #D8E2DB);border-radius:18px;background:var(--app-surface, #FFFFFF);box-shadow:0 2px 10px #172b300a}.file-sign-in{display:flex;flex-direction:column;align-items:center;gap:16px;padding:32px 24px;text-align:center}.file-sign-in p{margin:0}.file-library .file-sign-in .file-primary{margin-top:0}.file-library button,.file-library select{border:1px solid var(--app-border, #D8E2DB);border-radius:12px;min-height:44px;background:var(--app-surface, #FFFFFF);color:var(--app-text, #172B30);font:inherit;font-weight:600;padding:10px 14px}.file-library button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius-control, 12px);cursor:pointer;transition:background .15s,border-color .15s}.file-library button:hover:not(:disabled){background:var(--app-surface-soft, #F5F2E6);border-color:var(--app-primary, #174D53)}.file-library button:disabled{opacity:.5;cursor:not-allowed}.file-library button.file-danger{color:var(--app-danger-text, #9F1D32);border-color:var(--app-danger-border, #F6B8C2);background:var(--app-danger-surface, #FFF1F2)}.file-library button.file-danger:hover:not(:disabled){color:var(--app-danger-text, #9F1D32);border-color:var(--app-danger, #C9352B);background:var(--app-danger-surface, #FFF1F2)}.file-library :is(button,select,input):focus-visible{outline:3px solid rgba(23,77,83,.28);outline-offset:2px}.file-purpose{width:100%;max-width:280px;margin:12px 0 16px}.file-saved-disclosure>summary{cursor:pointer;color:var(--app-text);font-size:17px;font-weight:700;line-height:1.5}.file-saved-disclosure[open]>summary{margin-bottom:20px}.file-saved-links:not(:empty){margin-top:20px;padding-top:12px;border-top:1px solid var(--app-border)}.file-saved-disclosure .file-toolbar h2,.file-saved-links .source-saved-heading h3{font-size:15px}.file-url-import:has(>dialog:only-child){margin:0;padding:0;border:0}.file-url-download{display:flex;align-items:end;gap:10px;margin:16px 0}.file-url-download label{flex:1;min-width:0;display:grid;gap:8px;font-size:13px}.file-url-download input{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--app-border);border-radius:10px;background:var(--app-surface);color:var(--app-text);font:inherit}.file-url-download button{min-height:44px;flex-shrink:0}@media(max-width:480px){.file-url-download{flex-direction:column;align-items:stretch}}.file-purpose .neo-select-label,.file-preview .neo-select-label{color:var(--app-text, #172B30);font-size:var(--type-label)}.file-library .file-select.neo-select{min-height:44px;padding:10px 14px;gap:12px;border:1px solid var(--app-border, #D8E2DB);border-radius:12px;background:var(--app-surface, #FFFFFF);color:var(--app-text, #172B30);font:inherit}.file-library .file-select.neo-select:hover:not(.is-disabled),.file-library .file-select.neo-select:focus,.file-library .file-select.neo-select.is-open{background:var(--app-surface, #FFFFFF);color:var(--app-text, #172B30);border-color:var(--app-primary, #174D53)}.file-select .neo-select-value{min-width:0}.file-select .neo-select-chevron{color:var(--app-text-secondary, #52656A);flex-shrink:0}.file-select-dropdown.neo-select-dropdown{display:flex;flex-direction:column;gap:6px;padding:8px;background:var(--app-surface, #FFFFFF);border:1px solid var(--app-border, #D8E2DB);border-radius:12px}.file-select-dropdown .neo-select-option{flex-shrink:0;color:var(--app-text, #172B30);font:inherit;min-height:44px}.file-select-dropdown .neo-select-option:hover,.file-select-dropdown .neo-select-option.selected,.file-select-dropdown .neo-select-option:focus{background:var(--app-accent-soft, #E8F3F1);color:var(--app-accent-text, #174D53)}.file-select-dropdown .neo-select-option:focus-visible{outline:2px solid var(--app-primary, #174D53);outline-offset:-2px}.file-drop{position:relative;display:flex;flex-direction:column;align-items:center;gap:12px;padding:32px 16px;border:2px dashed var(--app-border, #D8E2DB);border-radius:16px;background:var(--app-surface-soft, #F5F2E6);cursor:pointer;text-align:center;color:var(--app-accent-text, #174D53);transition:border-color .15s,background .15s}.file-drop:hover{border-color:var(--app-primary, #174D53);background:var(--app-accent-soft, #E8F3F1)}.file-drop span{font-size:var(--type-label);color:var(--app-text-secondary, #52656A)}.file-drop input{position:absolute;opacity:0;inset:0;width:100%;height:100%;cursor:pointer}.file-drop:focus-within{outline:3px solid rgba(23,77,83,.28);outline-offset:2px}.file-selected{margin-top:16px;padding:16px;border:1px solid var(--app-border, #D8E2DB);border-radius:14px;background:var(--app-surface-soft, #F5F2E6)}.file-selected-info{display:flex;align-items:center;gap:12px}.file-selected-icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:44px;height:44px;border-radius:12px;background:var(--app-accent-soft, #E8F3F1);color:var(--app-accent-text, #174D53)}.file-selected-name{flex:1;min-width:0}.file-selected-name strong{display:block;overflow-wrap:anywhere;font-size:var(--type-label);font-weight:600;line-height:1.5}.file-selected-info button{flex-shrink:0;width:44px;height:44px;padding:10px}.file-selected small,.file-items small{display:block;color:var(--app-text-secondary, #52656A);margin-top:5px;font-size:var(--type-caption);font-variant-numeric:tabular-nums}.file-upload-progress{display:grid;gap:10px;margin-top:16px}.file-upload-status{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--app-accent-text, #174D53);font-size:var(--type-label);line-height:1.5}.file-upload-status>span{display:flex;align-items:center;gap:8px;min-width:0}.file-upload-status svg{flex-shrink:0;animation:file-upload-spin 1s linear infinite}.file-upload-status strong{flex-shrink:0;font-variant-numeric:tabular-nums}.file-upload-track{height:6px;overflow:hidden;border-radius:999px;background:var(--app-accent-soft, #E8F3F1)}.file-upload-track>span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#2D9D78,var(--app-primary, #174D53));transition:width .2s ease}.file-upload-track.is-processing>span{animation:file-upload-processing 1.5s ease-in-out infinite}@keyframes file-upload-spin{to{transform:rotate(360deg)}}@keyframes file-upload-processing{0%{transform:translate(-100%)}to{transform:translate(350%)}}@media(prefers-reduced-motion:reduce){.file-upload-status svg,.file-upload-track.is-processing>span{animation:none}.file-upload-track>span{transition:none}}.file-library .file-primary{margin-top:20px;background:var(--app-primary, #174D53);color:var(--app-primary-text, #FFFFFF);border:2px solid var(--app-primary, #174D53);border-radius:var(--radius-control, 12px);font-weight:700;padding:10px 22px}.file-library .file-primary:hover:not(:disabled){background:var(--app-primary-hover, #1E6068);border-color:var(--app-primary-hover, #1E6068)}.file-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:16px}.file-toolbar h2{flex:1;margin:0}.file-filter{width:150px;max-width:100%;flex-shrink:0}.file-items{list-style:none;margin:0;padding:0}.file-items li{display:flex;flex-wrap:nowrap;align-items:center;gap:14px;padding:16px 0;border-top:1px solid var(--app-border, #D8E2DB)}.file-items li>div{flex:1;min-width:0;overflow-wrap:anywhere}.file-items li>div>strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-items small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-items li>.file-actions{flex:0 0 auto;display:flex;flex-wrap:nowrap;align-items:center;justify-content:flex-end;gap:8px}.file-actions button{flex-shrink:0;min-width:44px;height:44px;padding:8px 10px;font-size:var(--type-label);white-space:nowrap}.file-actions button svg{flex-shrink:0}.file-kind{flex-shrink:0;color:var(--app-accent-text, #174D53);display:inline-flex;padding:10px;border-radius:12px;background:var(--app-accent-soft, #E8F3F1)}.file-error,.file-notice{padding:14px 18px;border-radius:12px;margin:0 0 16px}.file-error{color:var(--app-danger-text, #9F1D32);background:var(--app-danger-surface, #FFF1F2);border:1px solid var(--app-danger-border, #F6B8C2)}.file-notice{color:var(--app-success-text, #166547);background:var(--app-success-surface, #EBF9F3);border:1px solid var(--app-success-border, #A7E0C7)}.file-preview{width:min(900px,calc(100vw - 28px));max-width:none;max-height:calc(100dvh - 28px);margin:auto;padding:24px;border:1px solid var(--app-border, #D8E2DB);border-radius:var(--radius-modal, 24px);background:var(--app-surface, #FFFFFF);color:var(--app-text, #172B30);overflow:auto;box-shadow:0 24px 56px #101d2038}.file-preview::backdrop{background:#101d208c}.file-preview header{display:flex;align-items:center;gap:16px;margin-bottom:16px}.file-preview header h2{flex:1;min-width:0;margin:0;overflow-wrap:anywhere}.file-preview header button{flex-shrink:0}.file-preview-content{display:flex;align-items:center;justify-content:center;min-height:160px}.file-preview-content img{display:block;max-width:100%;max-height:65dvh;-o-object-fit:contain;object-fit:contain}.file-preview-content audio{width:100%}.file-preview-content video{display:block;width:100%;max-height:65dvh;border-radius:var(--radius-control, 12px)}.file-preview-content iframe{width:100%;height:65dvh;border:1px solid var(--app-border, #D8E2DB);border-radius:12px;background:var(--app-page, #FFFDF4)}.file-preview-text{width:100%;max-height:65dvh;overflow:auto;margin:0;padding:16px;border:1px solid var(--app-border, #D8E2DB);border-radius:12px;background:var(--app-surface-soft, #F5F2E6);color:var(--app-text, #172B30);font-size:var(--type-label);line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere;text-align:left}.file-preview footer{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:12px;margin-top:16px}.file-preview footer p{flex:1;margin:0;color:var(--app-text-secondary, #52656A);font-size:var(--type-label)}.file-preview footer a{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 14px;border:1px solid var(--app-border, #D8E2DB);border-radius:12px;color:var(--app-text, #172B30);text-decoration:none}.file-preview a:focus-visible{outline:3px solid rgba(23,77,83,.28);outline-offset:2px}.file-delete-dialog{width:min(440px,calc(100vw - 28px))}@media(max-width:700px){.file-items li{gap:10px}.file-actions button span,.file-kind{display:none}.file-items li>.file-actions{gap:6px}}@media(max-width:550px){.file-card{padding:18px}.file-library main{padding:24px 14px 48px}.file-items button span,.file-kind{display:none}.file-toolbar{flex-wrap:wrap}}.file-card form{display:grid;gap:12px}.file-card form label,.file-preview fieldset label{display:grid;gap:6px}.file-card form input,.file-preview fieldset input{min-width:0;width:100%;padding:12px;border:1px solid var(--app-border, #D8E2DB);border-radius:12px;background:var(--app-surface, #FFFFFF);color:var(--app-text, #172B30)}.file-preview fieldset{display:grid;gap:12px;border:1px solid var(--app-border, #D8E2DB);border-radius:14px;padding:16px}.file-card>ul{overflow-wrap:anywhere}.file-url-import{margin-top:24px;padding-top:24px;border-top:1px solid var(--app-border, #D8E2DB)}.source-url-notice{display:flex;align-items:flex-start;gap:12px;margin:14px 0 20px;padding:16px;border:1px solid var(--app-border, #D8E2DB);border-radius:14px;background:var(--app-surface-soft, #F5F2E6);color:var(--app-text-secondary, #52656A)}.source-url-notice>svg{flex-shrink:0;margin-top:3px;color:var(--app-accent-text, #174D53)}.source-url-notice p{margin:0 0 6px;font-size:var(--type-label);font-weight:600;line-height:1.6;color:var(--app-text, #172B30)}.source-url-notice small{display:block;font-size:var(--type-label);line-height:1.6;color:var(--app-text-secondary, #52656A)}.source-url-notice span{display:inline-block;margin-top:10px;padding:4px 10px;border-radius:9999px;background:var(--app-accent-soft, #E8F3F1);font-size:var(--type-caption);font-weight:700;color:var(--app-accent-text, #174D53)}.source-url-form{grid-template-columns:minmax(0,1fr) auto;align-items:end;margin:20px 0}.source-url-form>label{grid-column:1 / -1}.source-url-form .file-primary{width:-moz-fit-content;width:fit-content;min-width:160px;justify-self:start}.source-saved-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:24px}.source-saved-heading span{border-radius:999px;padding:4px 12px;color:var(--app-accent-text, #174D53);background:var(--app-accent-soft, #E8F3F1);font-weight:700;font-variant-numeric:tabular-nums}.source-link-list{list-style:none;padding:0;margin:8px 0 0}.source-link-list li{display:flex;align-items:center;gap:14px;padding:16px 0;border-top:1px solid var(--app-border, #D8E2DB)}.source-link-list li>div{flex:1;min-width:0}.source-link-list strong{display:block;overflow-wrap:anywhere;line-height:1.5}.source-link-list small{display:block;margin-top:6px;color:var(--app-text-secondary, #52656A);font-variant-numeric:tabular-nums}.source-link-list button{flex-shrink:0;width:44px;height:44px;padding:10px;justify-content:center}.source-reader .file-preview-text,.source-history~.file-preview-text{font-family:inherit;line-height:1.85;padding:22px}.source-meta{color:var(--app-text-secondary, #52656A);font-size:var(--type-label);margin-bottom:16px}.source-history{margin-bottom:20px}.source-history button{margin:0 8px 8px 0;text-align:left}@media(max-width:600px){.source-url-form{grid-template-columns:1fr}.source-link-list li{gap:10px}}