:root{--primary:#3b82f6;--secondary:#3b82f6;--bg-gradient:var(--primary);--success:#28a745;--error:#e53e3e;--text-main:#333;--text-muted:#555;--text-light:#888;--border:#ddd;--border-light:#eee;--border-focus:#1677ff1a;--bg-card:#fff;--bg-input:#fff;--bg-dropzone:#fafbff;--bg-dropzone-hover:#f0f2ff;--bg-item:#f8f9ff;--border-item:#e8eaff}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#fff;justify-content:center;align-items:center;padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;display:flex}button,input,textarea{font:inherit}#app{justify-content:center;width:100%;display:flex}.card{background:var(--bg-card);border:1px solid #f0f0f0;border-radius:16px;width:100%;max-width:560px;padding:32px;box-shadow:0 4px 24px #00000014}h2{text-align:center;color:var(--text-main);margin-bottom:24px;font-weight:600}.field{margin-bottom:16px}.field label{color:var(--text-muted);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.field input,.field textarea{border:1.5px solid var(--border);background:var(--bg-input);width:100%;color:var(--text-main);border-radius:10px;outline:none;padding:10px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:14px;transition:border-color .2s,box-shadow .2s}.field input:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--border-focus)}hr{border:none;border-top:1px solid var(--border-light);margin:24px 0}.drop-zone{text-align:center;cursor:pointer;background:var(--bg-dropzone);border:2px dashed #ccc;border-radius:12px;height:160px;padding:20px 0;transition:all .2s;display:block}.drop-zone:hover,.drop-zone.dragover{border-color:var(--primary);background:var(--bg-dropzone-hover)}.drop-zone svg{margin-bottom:12px}.drop-zone p{color:var(--text-light);font-size:14px}.drop-zone p span{color:var(--primary);font-weight:500}#file-input{display:none}#list{flex-direction:column;gap:10px;margin-top:20px;display:flex}.item{background:var(--bg-item);border:1px solid var(--border-item);border-radius:10px;flex-direction:column;gap:8px;padding:14px;display:flex}.item-header{align-items:center;gap:12px;display:flex}.item-thumb{object-fit:contain;background:#eaeaea;border-radius:6px;flex-shrink:0;width:48px;height:48px}.item-info{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.item-name{color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:500;overflow:hidden}.item-size{color:#999;margin-left:4px;font-weight:400}.item-status{color:var(--text-light);font-size:12px}.item-status.ok{color:var(--success);font-weight:500}.item-status.err{color:var(--error)}.bar{background:var(--border-light);border-radius:3px;height:5px;overflow:hidden}.fill{background:var(--bg-gradient);border-radius:3px;width:0%;height:100%;transition:width .2s ease-out}.url-row{align-items:center;gap:8px;margin-top:4px;display:none}.url-box{color:var(--text-muted);border:1px solid var(--border);white-space:nowrap;text-overflow:ellipsis;background:#fff;border-radius:8px;flex:1;padding:7px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:11px;overflow:hidden}.btn{background:var(--primary);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:8px;padding:7px 14px;font-size:12px;transition:background .2s}.btn:hover{background:#5568d3}.btn.copied{background:var(--success)}#copy-all{background:var(--bg-gradient);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;margin-top:16px;padding:12px;font-size:14px;font-weight:500;transition:opacity .2s;display:none}#copy-all:hover{opacity:.9}#copy-all.copied{background:var(--success)}#toast{color:#fff;opacity:0;pointer-events:none;z-index:9999;background:#1a1a2e;border-radius:24px;padding:10px 24px;font-size:13px;transition:all .3s cubic-bezier(.16,1,.3,1);position:fixed;bottom:32px;left:50%;transform:translate(-50%)translateY(20px);box-shadow:0 4px 12px #00000026}#toast.show{opacity:1;transform:translate(-50%)translateY(0)}.lightbox{z-index:10000;opacity:0;pointer-events:none;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000000d9;justify-content:center;align-items:center;width:100vw;height:100vh;transition:opacity .3s;display:flex;position:fixed;top:0;left:0}.lightbox.show{opacity:1;pointer-events:auto;cursor:zoom-out}.lightbox img{object-fit:contain;border-radius:8px;max-width:90vw;max-height:90vh;box-shadow:0 8px 32px #0000004d}