:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}:root{--font-family:"Outfit", "Inter", system-ui, sans-serif;--bg-gradient:linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);--color-primary:#6366f1;--color-primary-hover:#4f46e5;--color-primary-light:#6366f126;--color-success:#10b981;--color-success-light:#10b98126;--color-danger:#ef4444;--color-danger-hover:#dc2626;--color-danger-light:#ef44441a;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--border-color:#ffffff14;--card-bg:#1e293bb3;--dropzone-bg:#0f172a80;--shadow-lg:0 10px 25px -5px #0000004d, 0 8px 10px -6px #0000004d;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}body{font-family:var(--font-family);background:var(--bg-gradient);color:var(--text-primary);-webkit-font-smoothing:antialiased;justify-content:center;align-items:flex-start;min-height:100vh;margin:0;display:flex}#root{margin:0 auto;padding:40px 20px;border-inline:none!important;width:100%!important;max-width:800px!important}.app-container{flex-direction:column;gap:32px;width:100%;display:flex}.app-header{text-align:center;animation:.6s ease-out fadeInDown}.logo-section{justify-content:center;align-items:center;gap:12px;margin-bottom:8px;display:flex}.logo-icon{width:40px;height:40px;color:var(--color-primary);filter:drop-shadow(0 0 8px #6366f180)}.app-header h1{background:linear-gradient(135deg,#a5b4fc 0%,#6366f1 100%);-webkit-text-fill-color:transparent;letter-spacing:-.025em;-webkit-background-clip:text;margin:0;font-size:38px;font-weight:800}.subtitle{color:var(--text-secondary);max-width:580px;margin:8px auto 0;font-size:16px;line-height:1.6}.main-content{flex-direction:column;gap:24px;animation:.6s ease-out .1s both fadeInUp;display:flex}.dropzone{background:var(--dropzone-bg);border:2px dashed var(--border-color);text-align:center;cursor:pointer;transition:var(--transition);border-radius:16px;padding:40px 20px;position:relative;overflow:hidden;box-shadow:inset 0 2px 4px #0003}.dropzone:hover,.dropzone.drag-active{border-color:var(--color-primary);background:#6366f10d;box-shadow:0 0 20px #6366f11a,inset 0 2px 4px #0003}.dropzone.has-files{padding:30px 20px}.file-input{display:none}.dropzone-label{cursor:pointer;flex-direction:column;align-items:center;gap:14px;width:100%;display:flex}.upload-icon-container{border:1px solid var(--border-color);width:64px;height:64px;transition:var(--transition);background:#ffffff08;border-radius:50%;justify-content:center;align-items:center;display:flex}.dropzone:hover .upload-icon-container,.dropzone.drag-active .upload-icon-container{background:var(--color-primary-light);border-color:#6366f14d;transform:translateY(-4px)}.upload-icon{width:28px;height:28px;color:var(--text-secondary);transition:var(--transition)}.dropzone:hover .upload-icon,.dropzone.drag-active .upload-icon{color:var(--color-primary)}.upload-text{color:var(--text-secondary);font-size:16px}.upload-text .highlight{color:var(--color-primary);font-weight:600}.file-types{color:var(--text-muted);font-size:12px}.alert{border-radius:12px;align-items:center;gap:12px;padding:14px 18px;font-size:14px;line-height:1.5;animation:.3s ease-out zoomIn;display:flex}.alert-error{background:var(--color-danger-light);color:#fca5a5;border:1px solid #ef444433}.alert-success{background:var(--color-success-light);color:#a7f3d0;border:1px solid #10b98133}.alert-icon{flex-shrink:0;width:20px;height:20px}.file-list-container{background:var(--card-bg);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:16px;flex-direction:column;gap:20px;padding:24px;display:flex}.file-list-header{justify-content:space-between;align-items:center;display:flex}.file-list-header h2{color:var(--text-primary);margin:0;font-size:18px;font-weight:600}.btn-text{cursor:pointer;font-family:var(--font-family);transition:var(--transition);background:0 0;border:none;border-radius:8px;align-items:center;gap:6px;padding:6px 12px;font-size:14px;font-weight:500;display:flex}.btn-danger{color:var(--text-secondary)}.btn-danger:hover{color:var(--color-danger);background:var(--color-danger-light)}.file-list{flex-direction:column;gap:10px;max-height:320px;padding-right:4px;display:flex;overflow-y:auto}.file-list::-webkit-scrollbar{width:6px}.file-list::-webkit-scrollbar-track{background:0 0}.file-list::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}.file-list::-webkit-scrollbar-thumb:hover{background:#fff3}.file-item{border:1px solid var(--border-color);transition:var(--transition);background:#0f172a66;border-radius:12px;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.file-item:hover{border-color:#6366f14d;transform:translate(2px)}.file-info{align-items:center;gap:12px;min-width:0;display:flex}.file-icon{width:20px;height:20px;color:var(--color-primary);flex-shrink:0}.file-details{flex-direction:column;min-width:0;display:flex}.file-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:500;overflow:hidden}.file-size{color:var(--text-muted);font-size:12px}.file-actions{gap:6px;display:flex}.btn-icon{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;width:32px;height:32px;transition:var(--transition);background:#ffffff08;border-radius:8px;justify-content:center;align-items:center;display:flex}.btn-icon:hover:not(:disabled){color:var(--text-primary);background:#ffffff14;border-color:#fff3}.btn-icon:disabled{opacity:.3;cursor:not-allowed}.btn-icon.btn-danger-hover:hover{background:var(--color-danger-light);color:var(--color-danger);border-color:#ef444433}.action-footer{border-top:1px solid var(--border-color);justify-content:flex-end;padding-top:16px;display:flex}.btn-primary{background:var(--color-primary);color:var(--text-primary);font-family:var(--font-family);cursor:pointer;transition:var(--transition);border:none;border-radius:12px;align-items:center;gap:10px;padding:14px 28px;font-size:16px;font-weight:600;display:flex;box-shadow:0 4px 12px #6366f14d}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #6366f166}.btn-primary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.spinning-icon{animation:1s linear infinite spin}.app-footer-nav{text-align:center;margin-top:16px}.app-footer-nav p{color:var(--text-muted);font-size:13px;line-height:1.5}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes zoomIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}