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0}.modal-backdrop{position:fixed;inset:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:500;padding:16px}.modal-box{background:var(--sd-surface);border-radius:12px;box-shadow:var(--shadow-lg);width:100%;display:flex;flex-direction:column;max-height:90vh;overflow:hidden}.modal-sm{max-width:420px}.modal-md{max-width:560px}.modal-lg{max-width:860px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 0;flex-shrink:0}.modal-title{font-size:18px;font-weight:400;color:var(--sd-text)}.modal-close{background:none;border:none;color:var(--sd-text-2);padding:4px;border-radius:50%;display:flex;transition:background .15s}.modal-close:hover{background:var(--sd-hover);color:var(--sd-text)}.modal-body{padding:20px 24px 24px;overflow-y:auto}.dialog-input{width:100%;padding:10px 12px;border:1px solid var(--sd-border);border-radius:var(--radius-sm);font-size:14px;color:var(--sd-text);background:var(--sd-surface);margin-bottom:16px;transition:border-color .15s,box-shadow .15s}.dialog-input:focus{outline:none;border-color:var(--sd-blue);box-shadow:0 0 0 3px #1a73e826}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}.dialog-body-text{font-size:14px;color:var(--sd-text);line-height:1.5;margin-bottom:20px}.share-section{margin-bottom:4px}.share-section-title{font-size:13px;font-weight:500;color:var(--sd-text-2);margin-bottom:10px}.share-form{display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap}.share-form .dialog-input{flex:1;min-width:160px;margin-bottom:0}.share-access-select{padding:9px 10px;border:1px solid var(--sd-border);border-radius:var(--radius-sm);font-size:13px;background:var(--sd-surface);color:var(--sd-text)}.share-divider{border:none;border-top:1px solid var(--sd-border);margin:16px 0}.share-toggle-row{display:flex;align-items:center;justify-content:space-between;cursor:pointer;padding:4px 0}.share-toggle-label{display:flex;align-items:center;font-size:14px;color:var(--sd-text)}.share-toggle{width:20px;height:20px;accent-color:var(--sd-blue);cursor:pointer}.share-hint{font-size:11px;color:var(--sd-text-3);margin-top:6px}.share-link-row{display:flex;gap:8px}.share-link-input{flex:1;margin-bottom:0!important;font-size:12px}.preview-container{min-height:200px;display:flex;align-items:center;justify-content:center}.preview-loading,.preview-error,.preview-unsupported{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px;text-align:center;color:var(--sd-text-2)}.preview-image-wrapper{max-height:70vh;overflow:auto;display:flex;align-items:center;justify-content:center}.preview-image{max-width:100%;max-height:70vh;object-fit:contain;border-radius:4px}.preview-video{max-width:100%;max-height:65vh;border-radius:4px}.preview-audio{width:100%;margin:20px 0}.preview-pdf{width:100%;height:70vh;border:none}.preview-text-wrapper{width:100%;max-height:65vh;overflow:auto;background:#1e1e1e;border-radius:var(--radius)}.preview-text{padding:16px;color:#d4d4d4;font-family:Menlo,Consolas,monospace;font-size:13px;line-height:1.6;white-space:pre}.preview-editor{width:100%;height:65vh;padding:16px;background:#1e1e1e;color:#d4d4d4;font-family:Menlo,Consolas,monospace;font-size:13px;line-height:1.6;border:none;border-radius:var(--radius);resize:none;outline:2px solid var(--sd-blue);box-sizing:border-box}.move-breadcrumb{font-size:13px;margin-bottom:12px;color:var(--sd-text-2);display:flex;flex-wrap:wrap;gap:2px;align-items:center}.move-sep{margin:0 4px}.move-breadcrumb-btn{background:none;border:none;color:var(--sd-blue);font-size:13px;padding:2px 4px;border-radius:3px}.move-breadcrumb-btn:hover:not(:disabled){text-decoration:underline}.move-breadcrumb-btn:disabled{color:var(--sd-text);cursor:default}.move-folder-list{min-height:120px;max-height:280px;overflow-y:auto;border:1px solid var(--sd-border);border-radius:var(--radius-sm);margin-bottom:16px}.move-folder-item{display:flex;align-items:center;width:100%;padding:10px 14px;background:none;border:none;border-bottom:1px solid var(--sd-border);font-size:14px;color:var(--sd-text);text-align:left;transition:background .1s}.move-folder-item:last-child{border-bottom:none}.move-folder-item:hover:not(:disabled){background:var(--sd-hover)}.move-folder-item:disabled{opacity:.5;cursor:not-allowed}.move-loading,.move-empty{padding:20px;text-align:center;color:var(--sd-text-2);font-size:13px}.toast-container{position:fixed;bottom:24px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:8px;z-index:2000;align-items:center;pointer-events:none}.toast{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:var(--radius);background:#323232;color:#fff;font-size:14px;box-shadow:var(--shadow-lg);pointer-events:auto;min-width:280px;animation:toast-in .2s ease}@keyframes toast-in{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}.toast-success .toast-icon{color:#81c995}.toast-error .toast-icon{color:#f28b82}.toast-warning .toast-icon{color:#fdd663}.toast-info .toast-icon{color:#8ab4f8}.toast-message{flex:1}.toast-close{background:none;border:none;color:#fff9;padding:2px;display:flex;flex-shrink:0;transition:color .15s}.toast-close:hover{color:#fff}