@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--primary: #6366f1;--primary-hover: #4f46e5;--primary-glow: rgba(99, 102, 241, .4);--accent: #c084fc;--bg-dark: #0a0f1a;--bg-card: rgba(30, 41, 59, .8);--bg-input: rgba(15, 23, 42, .9);--text-light: #f8fafc;--text-dim: #94a3b8;--border-color: rgba(148, 163, 184, .2);--success: #10b981;--error: #ef4444}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:Inter,system-ui,sans-serif;background:linear-gradient(135deg,#0a0f1a,#1a1f2e,#0f172a);color:var(--text-light)}.auth-container{height:100vh;display:flex;justify-content:center;align-items:center;overflow:hidden;position:relative}.auth-card{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:20px;padding:2rem 2.5rem;width:100%;max-width:400px;z-index:10;box-shadow:0 25px 50px -12px #00000080}.auth-header{text-align:center;margin-bottom:1.5rem}.auth-logo{width:64px;height:64px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;overflow:hidden}.auth-logo img{width:100%;height:100%;object-fit:contain}.auth-logo svg{width:28px;height:28px;color:#fff}.auth-title{font-size:1.5rem;font-weight:700;margin:0 0 .25rem;background:linear-gradient(to right,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.auth-subtitle{color:var(--text-dim);font-size:.85rem;margin:0}.auth-error{background:#ef444426;border:1px solid rgba(239,68,68,.3);color:#fca5a5;padding:.6rem 1rem;border-radius:10px;font-size:.8rem;margin-bottom:1rem;text-align:center}.auth-form{display:flex;flex-direction:column;gap:.75rem}.input-group{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:14px;width:18px;height:18px;color:var(--text-dim);pointer-events:none;z-index:2}.input-icon svg{width:100%;height:100%}.input-group input{width:100%;padding:12px 12px 12px 44px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:10px;color:var(--text-light);font-size:.9rem;font-family:inherit;transition:all .3s ease}.input-group input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.input-group input::placeholder{color:var(--text-dim)}.auth-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border:none;border-radius:10px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:inherit;margin-top:.5rem}.auth-btn.primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 4px 20px var(--primary-glow)}.auth-btn.primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 30px var(--primary-glow)}.auth-btn.primary:disabled{opacity:.7;cursor:not-allowed}.auth-btn svg{width:18px;height:18px}.btn-loader{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.auth-footer{text-align:center;margin-top:1.25rem;padding-top:1rem;border-top:1px solid var(--border-color)}.auth-footer p{color:var(--text-dim);font-size:.85rem;margin:0}.auth-footer a{color:var(--primary);text-decoration:none;font-weight:600}.auth-footer a:hover{color:var(--accent)}.lang-switch-btn{background:#64748b4d;color:var(--text-light);border:1px solid var(--border-color);padding:.5rem 1rem;border-radius:8px;font-size:.85rem;cursor:pointer;font-family:inherit}.auth-decoration{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1}.floating-shape{position:absolute;border-radius:50%;filter:blur(100px);opacity:.4}.shape-1{width:350px;height:350px;background:var(--primary);top:-150px;right:-100px;animation:float 20s ease-in-out infinite}.shape-2{width:250px;height:250px;background:var(--accent);bottom:-100px;left:-50px;animation:float 15s ease-in-out infinite reverse}@keyframes float{0%,to{transform:translate(0)}50%{transform:translate(30px,30px)}}.container{max-width:700px;margin:0 auto;padding:1.5rem;min-height:100vh}.top-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;color:var(--text-dim);font-size:.9rem}.top-bar-actions{display:flex;gap:.5rem}.top-btn{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border:none;padding:.5rem 1rem;border-radius:8px;font-size:.85rem;cursor:pointer;font-family:inherit}.top-btn.secondary{background:#64748b4d;border:1px solid var(--border-color)}.hero{text-align:center;margin-bottom:1.5rem}h1{font-size:2.2rem;font-weight:800;background:linear-gradient(to right,#818cf8,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.25rem}.subtitle{color:var(--text-dim);font-size:.95rem}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:20px;padding:1.5rem;border:1px solid var(--border-color);margin-bottom:1rem}.upload-area{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;border:2px dashed var(--border-color);border-radius:14px;padding:2rem;text-align:center;cursor:pointer;transition:all .3s ease;background:var(--bg-input)}.upload-area:hover{border-color:var(--primary);background:#6366f11a}.upload-icon{width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.upload-icon img{width:100%;height:100%;object-fit:contain}.upload-icon svg{width:24px;height:24px;color:#fff}.upload-filename{font-weight:600;color:var(--text-light);word-break:break-all}.upload-hint{font-size:.8rem;color:var(--text-dim)}.upload-text{color:var(--text-dim)}.lang-section{margin-top:1.25rem}.section-label{display:block;color:var(--text-dim);font-size:.85rem;margin-bottom:.75rem}.lang-grid{display:flex;flex-wrap:wrap;gap:.5rem}.lang-chip{display:flex;align-items:center;gap:.4rem;padding:.5rem .75rem;background:var(--bg-input);border:1px solid var(--border-color);border-radius:8px;color:var(--text-dim);font-size:.85rem;cursor:pointer;font-family:inherit;transition:all .2s}.lang-chip:hover{border-color:var(--primary);color:var(--text-light)}.lang-chip.selected{background:linear-gradient(135deg,var(--primary),var(--accent));border-color:transparent;color:#fff}.lang-flag{font-size:1rem}.primary-btn{width:100%;margin-top:1.25rem;padding:.875rem;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;font-family:inherit;box-shadow:0 4px 20px var(--primary-glow);transition:all .3s}.primary-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 30px var(--primary-glow)}.primary-btn:disabled{opacity:.7;cursor:not-allowed}.loader{border:3px solid var(--bg-card);border-top:3px solid var(--primary);border-radius:50%;width:32px;height:32px;animation:spin .8s linear infinite;margin:1rem auto 0}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-msg{color:var(--error);text-align:center;margin-top:1rem;font-size:.9rem}.results-card h3{margin:0 0 1rem;font-size:1.1rem}.results-list{display:flex;flex-direction:column;gap:.75rem}.result-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:var(--bg-input);border-radius:10px;border:1px solid var(--border-color)}.result-item.failed{border-color:var(--error);background:#ef44441a}.result-lang{display:flex;align-items:center;gap:.5rem;font-weight:500}.result-actions{display:flex;gap:.5rem}.result-btn{padding:.4rem .75rem;border-radius:6px;font-size:.8rem;font-weight:600;text-decoration:none;transition:transform .2s}.result-btn:hover{transform:scale(1.05)}.result-btn.srt{background:var(--success);color:#fff}.result-btn.video{background:#3b82f6;color:#fff}.result-error{color:var(--error);font-size:.85rem}@media(max-width:480px){h1{font-size:1.75rem}.lang-chip{padding:.4rem .6rem;font-size:.8rem}.merge-row{grid-template-columns:1fr}}.tab-nav{display:flex;gap:.5rem;margin-bottom:1rem}.tab-btn{flex:1;padding:.75rem;background:var(--bg-input);border:1px solid var(--border-color);border-radius:10px;color:var(--text-dim);font-size:.9rem;font-weight:600;cursor:pointer;font-family:inherit;transition:all .2s}.tab-btn:hover{border-color:var(--primary);color:var(--text-light)}.tab-btn.active{background:linear-gradient(135deg,var(--primary),var(--accent));border-color:transparent;color:#fff}.merge-tab{display:flex;flex-direction:column;gap:1rem}.merge-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.merge-upload{display:flex;flex-direction:column;gap:.5rem}.merge-upload label{color:var(--text-dim);font-size:.85rem}.merge-upload input[type=file]{padding:.75rem;background:var(--bg-input);border:1px solid var(--border-color);border-radius:8px;color:var(--text-light);font-size:.85rem}.merge-upload .file-name{font-size:.8rem;color:var(--text-light);word-break:break-all}.merge-result{display:flex;align-items:center;justify-content:space-between;padding:1rem;background:#10b9811a;border:1px solid var(--success);border-radius:10px;margin-top:.5rem}.results-section{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--border-color)}.results-section h3{margin:0 0 1rem;font-size:1.1rem}.footer{margin-top:2rem;padding:1rem;text-align:center;color:#666;font-size:.9rem}.footer a{color:inherit;text-decoration:none;transition:color .2s}.footer a:hover{color:#646cff;text-decoration:underline}.multiselect-container{position:relative;width:100%}.multiselect-label{display:block;color:var(--text-dim);font-size:.85rem;margin-bottom:.5rem}.multiselect-control{background:var(--bg-input);border:1px solid var(--border-color);border-radius:10px;padding:.5rem;display:flex;justify-content:space-between;align-items:center;cursor:pointer;min-height:46px;transition:all .2s}.multiselect-control:hover,.multiselect-control.open{border-color:var(--primary)}.multiselect-values{display:flex;flex-wrap:wrap;gap:.4rem;flex:1}.multiselect-placeholder{color:var(--text-dim);padding-left:.5rem;font-size:.9rem}.multiselect-tag{display:flex;align-items:center;gap:.4rem;padding:.25rem .6rem;background:#6366f133;border:1px solid rgba(99,102,241,.3);border-radius:6px;font-size:.85rem;color:var(--text-light)}.multiselect-tag-remove{background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:1.1rem;line-height:.8;padding:0;display:flex;align-items:center}.multiselect-tag-remove:hover{color:#fff}.multiselect-arrow{color:var(--text-dim);padding:0 .5rem;display:flex;align-items:center}.multiselect-dropdown{position:absolute;top:100%;left:0;right:0;margin-top:.5rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:10px;overflow:hidden;z-index:50;max-height:300px;overflow-y:auto;box-shadow:0 10px 30px #00000080;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.multiselect-option{padding:.75rem 1rem;display:flex;align-items:center;gap:.75rem;cursor:pointer;transition:background .2s;border-bottom:1px solid rgba(148,163,184,.05)}.multiselect-option:last-child{border-bottom:none}.multiselect-option:hover{background:#ffffff0d}.multiselect-option.selected{background:#6366f11a}.multiselect-checkbox{width:18px;height:18px;border:2px solid var(--border-color);border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s}.multiselect-option.selected .multiselect-checkbox{background:var(--primary);border-color:var(--primary)}.multiselect-option-flag{font-size:1.1rem}.multiselect-option-label{color:var(--text-light);font-size:.9rem}.progress-container{margin-top:1.5rem;background:var(--bg-input);border-radius:10px;height:24px;position:relative;overflow:hidden;border:1px solid var(--border-color)}.progress-bar{background:linear-gradient(90deg,var(--primary),var(--accent));height:100%;transition:width .3s ease;width:0%}.progress-text{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.5)}