*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0b0d13;--surface: #13151e;--surface-hover: #1a1d2b;--border: #252838;--text: #e4e5eb;--text-dim: #8b8ea0;--accent: #7c3aed;--accent-hover: #6d28d9;--accent-glow: rgba(124, 58, 237, .25);--success: #34d399;--error: #f87171;--radius: 12px;--font: "Space Grotesk", system-ui, sans-serif;--mono: "JetBrains Mono", monospace}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}.app-bg{position:relative;min-height:100vh;overflow:hidden}.app-gradient{position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 60% at 50% -20%,rgba(124,58,237,.15),transparent),radial-gradient(ellipse 60% 50% at 80% 100%,rgba(99,102,241,.08),transparent);pointer-events:none;z-index:0}.app-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:100%;max-width:520px;box-shadow:0 8px 32px #0006}.card-top{display:flex;align-items:center;justify-content:space-between}.logout-btn{background:none;border:1px solid var(--border);border-radius:6px;color:var(--text-dim);font-family:var(--font);font-size:.75rem;padding:4px 10px;cursor:pointer;transition:all .2s;white-space:nowrap}.logout-btn:hover{border-color:var(--accent);color:var(--text)}.card h1{font-size:1.75rem;font-weight:700;margin-bottom:4px;background:linear-gradient(135deg,#e4e5eb,#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.card .subtitle{color:var(--text-dim);font-size:.9rem;margin-bottom:24px}.dropzone{display:block;border:2px dashed var(--border);border-radius:var(--radius);padding:40px 20px;text-align:center;cursor:pointer;transition:all .2s;background:transparent}.dropzone:hover,.dropzone.active{border-color:var(--accent);background:var(--accent-glow)}.dropzone svg{width:40px;height:40px;stroke:var(--text-dim);margin-bottom:8px}.dropzone.active svg{stroke:var(--accent)}.dropzone p{color:var(--text-dim);font-size:.9rem}.dropzone .browse{color:var(--accent);font-weight:600;text-decoration:underline}.file-list{margin-top:16px;display:flex;flex-direction:column;gap:8px}.file-item{display:flex;align-items:center;justify-content:space-between;background:var(--surface-hover);border-radius:8px;padding:10px 14px;font-size:.85rem}.file-item .name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-right:12px}.file-item .size{color:var(--text-dim);font-family:var(--mono);font-size:.8rem;white-space:nowrap}.file-item .remove{background:none;border:none;color:var(--text-dim);cursor:pointer;margin-left:10px;font-size:1.1rem;padding:0 4px;line-height:1}.file-item .remove:hover{color:var(--error)}.options{margin-top:20px;display:flex;flex-direction:column;gap:12px}.option-row{display:flex;gap:12px}.option-row>*{flex:1}label{display:block;font-size:.8rem;color:var(--text-dim);margin-bottom:4px;font-weight:500}input[type=text],input[type=password],input[type=number],input[type=email],textarea{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text);font-family:var(--font);font-size:.9rem;outline:none;transition:border-color .2s}input:focus,textarea:focus{border-color:var(--accent)}textarea{resize:vertical;min-height:60px}.toggle-row{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:.85rem;color:var(--text-dim);margin-top:8px;-webkit-user-select:none;user-select:none}.toggle-row .toggle-switch{position:relative;width:36px;height:20px;background:var(--border);border-radius:10px;transition:background .2s;flex-shrink:0}.toggle-row .toggle-switch:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;background:var(--text-dim);border-radius:50%;transition:all .2s}.toggle-row.on .toggle-switch{background:var(--accent)}.toggle-row.on .toggle-switch:after{left:18px;background:#fff}.email-section{margin-top:12px;overflow:hidden;transition:max-height .3s ease,opacity .3s ease;max-height:0;opacity:0}.email-section.open{max-height:200px;opacity:1}.smtp-notice{color:var(--error);font-size:.8rem;margin-top:6px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#fff;border:none;border-radius:8px;padding:12px 24px;font-family:var(--font);font-size:.95rem;font-weight:600;cursor:pointer;transition:background .2s,transform .1s;width:100%;margin-top:20px}.btn:hover:not(:disabled){background:var(--accent-hover)}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--surface-hover);border:1px solid var(--border);color:var(--text)}.btn-secondary:hover:not(:disabled){background:var(--border)}.progress-bar{width:100%;height:6px;background:var(--border);border-radius:3px;margin-top:16px;overflow:hidden}.progress-bar .fill{height:100%;background:linear-gradient(90deg,var(--accent),#a78bfa);border-radius:3px;transition:width .3s}.progress-text{font-size:.8rem;color:var(--text-dim);margin-top:6px;text-align:center}.results{margin-top:24px}.results h2{font-size:1.1rem;margin-bottom:12px;color:var(--success)}.result-item{display:flex;align-items:center;background:var(--surface-hover);border-radius:8px;padding:12px 14px;margin-bottom:8px;gap:10px}.result-item .name{flex:1;font-size:.85rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.result-item .copy-btn{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:6px 14px;font-size:.8rem;font-weight:600;cursor:pointer;white-space:nowrap;font-family:var(--font);transition:background .2s}.result-item .copy-btn:hover{background:var(--accent-hover)}.result-item .copy-btn.copied{background:var(--success)}.dl-card{text-align:center}.dl-card .file-icon{width:64px;height:64px;stroke:var(--accent);margin-bottom:16px}.dl-card h1{font-size:1.3rem;margin-bottom:16px;word-break:break-all}.dl-info{display:flex;justify-content:center;gap:24px;margin-bottom:24px;color:var(--text-dim);font-size:.85rem}.dl-info span{display:flex;align-items:center;gap:6px}.dl-password{margin-bottom:20px}.dl-password input{max-width:280px;margin:0 auto;display:block}.dl-error{color:var(--error);font-size:.9rem;margin-bottom:16px}.dl-expired{color:var(--error)}.logo-link{text-decoration:none;display:inline-block}.tab-bar{display:flex;gap:4px;background:var(--bg);border-radius:8px;padding:3px;margin-bottom:20px}.tab-btn{flex:1;background:none;border:none;border-radius:6px;padding:8px 16px;font-family:var(--font);font-size:.85rem;font-weight:600;color:var(--text-dim);cursor:pointer;transition:all .2s}.tab-btn:hover{color:var(--text)}.tab-btn.active{background:var(--surface-hover);color:var(--text)}.fm-status{color:var(--text-dim);font-size:.9rem;text-align:center;padding:32px 0}.fm-count{color:var(--text-dim);font-size:.8rem;margin-bottom:12px}.fm-list{max-height:460px;overflow-y:auto}.fm-item{display:flex;align-items:center;justify-content:space-between;background:var(--surface-hover);border-radius:8px;padding:12px 14px;margin-bottom:8px;gap:10px}.fm-item.fm-expired{opacity:.5}.fm-info{flex:1;min-width:0}.fm-name{display:block;font-size:.85rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fm-meta{display:block;font-size:.75rem;color:var(--text-dim);margin-top:2px}.fm-actions{display:flex;gap:6px;flex-shrink:0}.fm-actions .copy-btn{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:6px 12px;font-size:.75rem;font-weight:600;cursor:pointer;white-space:nowrap;font-family:var(--font);transition:background .2s}.fm-actions .copy-btn:hover{background:var(--accent-hover)}.fm-actions .copy-btn.copied{background:var(--success)}.del-btn{background:none;border:1px solid var(--border);border-radius:6px;padding:6px 12px;font-size:.75rem;font-weight:600;color:var(--text-dim);cursor:pointer;white-space:nowrap;font-family:var(--font);transition:all .2s}.del-btn:hover{border-color:var(--error);color:var(--error)}.del-btn:disabled{opacity:.5;cursor:not-allowed}.fm-checkbox{width:16px;height:16px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}.fm-header{margin-bottom:12px}.fm-select-all{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:.8rem;color:var(--text-dim);margin-bottom:0}.fm-toolbar{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--accent-glow);border:1px solid var(--accent);border-radius:8px;margin-bottom:12px;font-size:.85rem}.fm-toolbar span{flex:1;color:var(--text-dim)}.fm-share-btn{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:6px 14px;font-size:.75rem;font-weight:600;cursor:pointer;white-space:nowrap;font-family:var(--font);transition:background .2s}.fm-share-btn:hover{background:var(--accent-hover)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100;padding:24px}.modal-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;width:100%;max-width:460px;max-height:80vh;overflow-y:auto;box-shadow:0 16px 48px #00000080}.modal-card h2{font-size:1.1rem;margin-bottom:16px}.modal-file-list{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;max-height:200px;overflow-y:auto}.modal-file-item{font-size:.85rem;color:var(--text);padding:8px 10px;background:var(--surface-hover);border-radius:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.modal-url-row{display:flex;align-items:center;gap:0}.modal-url-row input{flex:1;min-width:0}.bundle-card{max-width:580px}.bundle-file-list{display:flex;flex-direction:column;gap:10px;margin:20px 0;text-align:left}.bundle-file-item{display:flex;align-items:center;justify-content:space-between;background:var(--surface-hover);border-radius:8px;padding:12px 14px;gap:10px}.bundle-file-item.expired{opacity:.5}.bundle-file-info{flex:1;min-width:0}.bundle-file-name{font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bundle-file-meta{font-size:.75rem;color:var(--text-dim);margin-top:2px}.bundle-dl-btn{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:8px 16px;font-size:.8rem;font-weight:600;cursor:pointer;white-space:nowrap;font-family:var(--font);transition:background .2s;flex-shrink:0}.bundle-dl-btn:hover{background:var(--accent-hover)}.bundle-dl-btn:disabled{opacity:.5;cursor:not-allowed}@media (max-width: 560px){.card{padding:20px}.option-row{flex-direction:column}.fm-item{flex-direction:column;align-items:flex-start}.fm-actions{width:100%;margin-top:8px}.fm-actions .copy-btn,.del-btn{flex:1}.bundle-file-item{flex-direction:column;align-items:flex-start}.bundle-dl-btn{width:100%;margin-top:8px}}