.popup-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#000000bf;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.popup-box{background:var(--surface);border:1px solid var(--border);width:480px;max-width:95vw;max-height:80vh;box-shadow:var(--shadow-md);border-radius:16px;padding:32px;position:relative;overflow-y:auto}.popup-close{color:var(--text-secondary);cursor:pointer;background:#ffffff12;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex;position:absolute;top:16px;right:16px}.popup-close:hover{color:var(--text-primary);background:#ffffff1f}.popup-confirm-box{width:400px;padding:var(--space-6);text-align:center}.popup-confirm-icon{width:44px;height:44px;margin:0 auto var(--space-4);background:var(--surface-inset);border:1px solid var(--border);color:var(--text-secondary);border-radius:50%;place-items:center;display:grid}.popup-confirm-icon.danger{background:color-mix(in srgb, var(--danger) 12%, transparent);border-color:color-mix(in srgb, var(--danger) 35%, transparent);color:var(--danger)}.popup-confirm-title{font-size:var(--text-lg);color:var(--text-primary);margin:0 0 var(--space-2);font-weight:700}.popup-confirm-msg{font-size:var(--text-sm);color:var(--text-secondary);margin:0 0 var(--space-5);line-height:1.55}.popup-confirm-actions{gap:var(--space-3);justify-content:center;display:flex}.popup-confirm-actions .btn{min-width:96px}.popup-title{color:var(--text-primary);margin-bottom:8px;font-size:20px;font-weight:700}.popup-subtitle{color:var(--text-secondary);margin-bottom:20px;font-size:13px}.lang-search-wrap{margin-bottom:12px;position:relative}.lang-search-icon{color:var(--text-secondary);font-size:13px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.lang-search{padding-left:34px!important}.lang-list{flex-direction:column;gap:4px;max-height:220px;margin-bottom:16px;display:flex;overflow-y:auto}.lang-option{background:var(--surface-hover);border-radius:var(--radius);cursor:pointer;color:var(--text-secondary);font-size:var(--text-sm);text-align:left;transition:background var(--duration-fast) var(--easing), border-color var(--duration-fast) var(--easing), color var(--duration-fast) var(--easing);border:1px solid #0000;align-items:center;gap:10px;padding:10px 12px;display:flex}.lang-option:hover{background:var(--surface-overlay);color:var(--text-primary)}.lang-option.selected{background:var(--surface-overlay);border-color:var(--border-strong);box-shadow:var(--edge-hi);color:var(--text-primary)}.lang-flag{font-size:18px;line-height:1}.lang-name{flex:1}.lang-check{color:var(--text-primary);margin-left:auto}.lang-pills{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.lang-pill{background:var(--surface-hover);border:1px solid var(--border-strong);box-shadow:var(--edge-hi);color:var(--text-primary);border-radius:var(--radius-full);font-size:var(--text-xs);align-items:center;gap:6px;padding:4px 10px;display:inline-flex}.pill-remove{color:var(--text-secondary);cursor:pointer;opacity:.8;transition:color var(--duration-fast) var(--easing), opacity var(--duration-fast) var(--easing);background:0 0;border:none;align-items:center;padding:0;display:flex}.pill-remove:hover{opacity:1;color:var(--text-primary)}.popup-render{width:560px}.render-options{gap:16px;margin:24px 0;display:flex}.render-option{cursor:pointer;text-align:center;color:var(--text-secondary);background:#ffffff08;border:2px solid #ffffff1a;border-radius:12px;flex:1;padding:20px 16px;font-size:13px;transition:all .2s}.render-option:hover{color:var(--text-primary);border-color:#fff6}.render-option.selected{border-color:var(--accent);color:var(--text-primary);box-shadow:var(--shadow-md);background:#ffffff14}.render-option-img{background:#ffffff0a;border-radius:8px;justify-content:center;align-items:center;height:100px;margin-bottom:16px;font-size:48px;display:flex}.render-single-img,.render-clips-img{color:var(--accent)}.render-option p{line-height:1.5}.render-option.locked{cursor:not-allowed;opacity:.55;background:#ffffff05;position:relative}.render-option.locked:hover{color:var(--text-secondary);border-color:#ffffff1a}.render-option-lock{color:var(--accent);letter-spacing:.4px;text-transform:uppercase;background:#ffffff1f;border:1px solid #fff6;border-radius:999px;align-items:center;gap:4px;padding:3px 8px;font-size:10px;font-weight:600;display:inline-flex;position:absolute;top:10px;right:10px}.render-resolution{margin:18px 0 14px}.render-resolution-label{color:var(--text-secondary);letter-spacing:.4px;text-transform:uppercase;margin-bottom:8px;font-size:12px;font-weight:600}.render-resolution-options{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.render-res-btn{border:1px solid var(--border);color:var(--text-primary);cursor:pointer;background:#ffffff0a;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:2px;padding:10px 8px;font-size:13px;font-weight:600;transition:all .15s;display:inline-flex;position:relative}.render-res-btn:hover:not(.locked){background:var(--surface-hover);border-color:var(--border-strong)}.render-res-btn.active{background:var(--surface-overlay);border-color:var(--border-strong);color:var(--text-primary)}.render-res-btn.locked{cursor:not-allowed;opacity:.55}.render-res-lock-icon{color:var(--text-secondary);position:absolute;top:6px;right:6px}.render-res-tier{letter-spacing:.4px;text-transform:uppercase;color:var(--text-secondary);font-size:9px;font-weight:600}.render-upgrade-hint{border:1px solid var(--border);color:var(--text-secondary);background:#ffffff08;border-radius:8px;margin:0 0 14px;padding:10px 14px;font-size:12px;line-height:1.5}.render-upgrade-hint a{color:var(--accent);font-weight:600}.render-nle{border:1px solid var(--border);background:#ffffff08;border-radius:8px;margin:0 0 14px;padding:11px 14px}.render-nle-label{color:var(--text-secondary);align-items:center;gap:7px;margin-bottom:9px;font-size:12px;font-weight:600;display:flex}.render-nle-tier{background:var(--surface-overlay);border:1px solid var(--border-strong);color:var(--text-tertiary);border-radius:999px;align-items:center;gap:4px;padding:2px 8px;font-size:10px;font-weight:600;display:inline-flex}.render-nle-btns{gap:8px;display:flex}.render-nle-btn{border-radius:var(--radius);background:var(--surface-elevated);border:1px solid var(--border-strong);color:var(--text-primary);cursor:pointer;align-items:center;gap:6px;padding:7px 12px;font-size:12px;font-weight:500;transition:border-color .12s,background .12s;display:inline-flex}.render-nle-btn:hover:not(:disabled){background:var(--surface-hover);border-color:var(--text-tertiary)}.render-nle-btn:disabled{opacity:.45;cursor:not-allowed}.render-nle-spin{animation:.9s linear infinite nle-spin}@keyframes nle-spin{to{transform:rotate(360deg)}}.render-nle-hint{color:var(--text-tertiary);margin:8px 0 0;font-size:11px;line-height:1.4}.render-nle-error{color:#f87171;margin:6px 0 0;font-size:11.5px}.render-captions-note{color:var(--text-secondary);background:#ffffff12;border:1px solid #ffffff40;border-radius:8px;align-items:center;gap:8px;margin:0 0 14px;padding:9px 14px;font-size:12px;line-height:1.4;display:flex}.render-captions-note>svg{color:var(--accent);flex-shrink:0}.popup-confirm{width:100%;padding:12px;font-size:15px}.popup-confirm:disabled{opacity:.4;cursor:not-allowed}.popup-unsaved{width:640px;padding:0;overflow:hidden}.popup-unsaved-body{min-height:320px;display:flex}.popup-unsaved-left{flex-direction:column;flex:1;justify-content:center;padding:36px 32px;display:flex}.popup-unsaved-badge{color:#ffb400;letter-spacing:.06em;text-transform:uppercase;background:#ffb4001f;border:1px solid #ffb40059;border-radius:20px;width:fit-content;margin-bottom:16px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.popup-unsaved-title{color:var(--text-primary);margin-bottom:14px;font-size:26px;font-weight:700;line-height:1.25}.popup-unsaved-desc{color:var(--text-secondary);margin-bottom:28px;font-size:13px;line-height:1.65}.popup-unsaved-actions{flex-direction:column;align-items:flex-start;gap:12px;display:flex}.popup-unsaved-save{align-items:center;gap:8px;padding:10px 24px;font-size:14px;display:flex}.popup-unsaved-save:disabled{opacity:.5;cursor:not-allowed}.popup-unsaved-discard{color:var(--text-secondary);cursor:pointer;text-underline-offset:3px;background:0 0;border:none;padding:4px 0;font-size:13px;text-decoration:underline;transition:color .2s}.popup-unsaved-discard:hover{color:#f87171}.popup-unsaved-right{border-left:1px solid var(--border);background:#0000004d;flex-shrink:0;justify-content:center;align-items:center;width:220px;display:flex}.unsaved-illustration{flex-direction:column;align-items:center;gap:16px;width:160px;display:flex;position:relative}.unsaved-glow{pointer-events:none;background:radial-gradient(circle,#ffffff0f,#0000 70%);border-radius:50%;width:80px;height:80px;position:absolute;top:10px;left:50%;transform:translate(-50%)}.unsaved-floppy{color:var(--accent);filter:none;z-index:1;font-size:48px;position:relative}.unsaved-timeline-preview{background:#ffffff0a;border:1px solid #ffffff14;border-radius:6px;width:100%;overflow:hidden}.utp-ruler{background:#ffffff0d;border-bottom:1px solid #ffffff0f;height:8px}.utp-track{height:14px;margin:5px 0;position:relative}.utp-track-dim{opacity:.4}.utp-block{background:var(--accent);opacity:.7;border-radius:3px;height:100%;position:absolute}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:.8s linear infinite spin;display:inline-block}.youtube-form{flex-direction:column;gap:18px;margin-top:20px;display:flex}.youtube-field{flex-direction:column;display:flex}.youtube-field label{color:var(--text-primary);margin-bottom:6px;font-size:13px;font-weight:500}.youtube-field .input{border:1px solid var(--border);background:var(--surface-overlay);color:var(--text-primary);border-radius:8px;padding:10px 12px;font-size:13px;transition:border-color .2s}.youtube-field .input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 2px #ffffff1a}.youtube-field .input::placeholder{color:var(--text-tertiary)}.youtube-actions{gap:10px;margin-top:8px;display:flex}.youtube-actions .btn{flex:1}.youtube-success-card{background:#ffffff14;border:1px solid #ffffff40;border-radius:8px;margin-top:16px;padding:16px}.youtube-success-url{margin-bottom:12px}.youtube-error-card{background:#f8717114;border:1px solid #f8717140;border-radius:8px;margin-top:16px;padding:16px}