.gen-container{max-width:960px;margin:0 auto;padding:28px 24px 120px}.gen-header{margin-bottom:20px;text-align:center}.gen-header h1{font-family:var(--font-heading);font-size:28px;font-weight:700;color:var(--text);margin-bottom:4px}.gen-header h1 span{color:var(--brand)}.gen-header p{font-size:13px;color:var(--text-subtle)}.gen-tabs{display:flex;justify-content:center;gap:0;margin-bottom:28px;border-radius:100px;overflow:hidden;width:-moz-fit-content;width:fit-content;margin-left:auto;margin-right:auto;border:1px solid var(--border)}.gen-tab{display:flex;align-items:center;gap:6px;padding:10px 28px;font-size:14px;font-weight:600;border:none;background:var(--surface-raised);color:var(--text-subtle);cursor:pointer;transition:all .15s;font-family:inherit}.gen-tab:hover{color:var(--text)}.gen-tab.active{background:var(--brand-gradient);color:#fff}.gen-video-modes{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:20px}.gen-video-mode-btn{display:flex;align-items:center;gap:6px;padding:8px 20px;border-radius:100px;font-size:13px;font-weight:600;font-family:inherit;border:1px solid var(--border);background:var(--surface-sunken);color:var(--text-subtle);cursor:pointer;transition:all .15s}.gen-video-mode-btn:hover{border-color:var(--border-strong);color:var(--text)}.gen-video-mode-btn.active{border-color:var(--brand);color:var(--brand);background:rgba(244,63,111,.08)}.gen-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}.gen-card{position:relative;border:1.5px dashed rgba(244,63,111,.45);border-radius:12px;background:var(--surface-sunken);min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:border-color .15s,background .15s;overflow:hidden}html.dark .gen-card,html.dark .k-root .gen-card{border-color:rgba(255,107,149,.55)}.gen-card:hover{border-color:var(--brand);background:rgba(244,63,111,.06)}.gen-card.selected{border-style:solid;border-color:var(--brand);background:var(--surface-raised)}.gen-card.required{border-width:2.5px}.gen-card-icon{color:var(--text-disabled);margin-bottom:8px}.gen-card-label{font-size:14px;font-weight:600;color:var(--text)}.gen-card-hint{font-size:11px;color:var(--text-subtle);margin-top:2px}.gen-card-preview{position:absolute;inset:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.gen-card-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.5),transparent 50%)}.gen-card-name{position:absolute;bottom:8px;left:10px;right:10px;font-size:12px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gen-card-clear{position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;border:none;background:rgba(0,0,0,.5);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transition:opacity .15s;z-index:2}.gen-card:hover .gen-card-clear{opacity:1}.gen-actions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.gen-action-btn{display:flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;border:1px solid var(--border);background:var(--surface-sunken);color:var(--text-muted);cursor:pointer;transition:all .15s;font-family:inherit}.gen-action-btn:hover{border-color:var(--border-strong);color:var(--text)}.gen-action-btn:disabled{opacity:.4;cursor:not-allowed}.gen-action-btn[data-disabled-soft]{opacity:.4;cursor:pointer}.gen-action-btn[data-disabled-soft]:hover{border-color:var(--border);color:var(--text-muted)}.gen-action-btn.active{border-color:var(--brand);color:var(--brand);background:rgba(244,63,111,.06)}.gen-toast{display:inline-block;margin:0 0 16px;padding:8px 14px;border-radius:8px;background:rgba(244,63,111,.1);color:var(--brand);font-size:13px;font-weight:600;animation:gen-toast-fade .2s ease-out}@keyframes gen-toast-fade{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.gen-prompt-area{margin-bottom:20px}.gen-prompt-label{font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px;display:block}.gen-prompt-input{width:100%;border:1px solid var(--border-strong);border-radius:10px;padding:10px 14px;font-size:13px;font-family:inherit;line-height:1.6;min-height:64px;resize:vertical;outline:none;background:var(--surface-sunken);color:var(--text);transition:border-color .15s;box-sizing:border-box}.gen-prompt-input:focus{border-color:var(--brand)}.gen-prompt-input::-moz-placeholder{color:var(--text-disabled)}.gen-prompt-input::placeholder{color:var(--text-disabled)}.gen-prompt-count{text-align:right;font-size:11px;color:var(--text-disabled);margin-top:4px}.gen-advanced-panel{margin-bottom:20px;padding:16px;border:1px solid var(--border);border-radius:12px;background:var(--surface-sunken);animation:genFadeIn .15s ease-out}.gen-advanced-section{margin-bottom:16px}.gen-advanced-section:last-child{margin-bottom:0}.gen-advanced-label{font-size:13px;font-weight:700;color:var(--text);margin-bottom:8px;display:block}.gen-advanced-row{display:flex;gap:10px}.gen-advanced-select{flex:1;height:40px;padding:0 12px;border:1px solid var(--border-strong);border-radius:8px;font-size:13px;font-family:inherit;background:var(--surface);color:var(--text);cursor:pointer;outline:none;transition:border-color .15s;-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}.gen-advanced-select:focus{border-color:var(--brand)}.gen-advanced-col{flex:1}.gen-size-grid{display:grid;gap:8px}.gen-size-grid-2{grid-template-columns:1fr 1fr}.gen-size-grid-3{grid-template-columns:1fr 1fr 1fr}.gen-size-grid+.gen-size-grid{margin-top:8px}.gen-size-btn{display:flex;align-items:center;justify-content:center;gap:6px;height:40px;border:1px solid var(--border-strong);border-radius:8px;font-size:13px;font-weight:500;font-family:inherit;background:var(--surface-sunken);color:var(--text-muted);cursor:pointer;transition:all .15s}.gen-size-btn:hover{border-color:var(--text-subtle);color:var(--text)}.gen-size-btn.active{background:var(--brand-gradient);color:#fff;border-color:transparent}.gen-premium-tag{font-size:11px;font-weight:600;color:var(--brand);margin-left:2px;line-height:1}.gen-action-btn svg{flex-shrink:0;vertical-align:middle}.gen-bgm-header{display:flex;align-items:center;justify-content:space-between}.gen-bgm-header .gen-advanced-label{margin-bottom:0}.gen-bgm-toggle-group{display:flex;align-items:center;gap:6px}.gen-bgm-toggle-label{font-size:12px;color:var(--text-subtle)}.gen-toggle{width:44px;height:24px;border-radius:12px;border:none;padding:2px;background:var(--border-strong);cursor:pointer;transition:background .15s;display:flex;align-items:center}.gen-toggle.on{background:var(--brand)}.gen-toggle-dot{width:20px;height:20px;border-radius:50%;background:#fff;display:block;transition:transform .15s}.gen-toggle.on .gen-toggle-dot{transform:translateX(20px)}.gen-bgm-body{margin-top:12px;position:relative}.gen-bgm-empty{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;background:var(--surface-sunken);border:1px solid var(--border);cursor:pointer;color:var(--text-subtle);font-size:13px}.gen-bgm-dropdown{position:absolute;bottom:100%;left:0;right:0;margin-bottom:8px;background:var(--surface-raised);border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.15);max-height:240px;overflow-y:auto;z-index:20}.gen-bgm-dropdown-inner{padding:8px}.gen-bgm-dropdown-count{font-size:11px;color:var(--text-subtle);padding:4px 8px;margin-bottom:4px}.gen-bgm-track{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;cursor:pointer;transition:background .1s;background:transparent}.gen-bgm-track:hover{background:var(--surface-sunken)}.gen-bgm-track.active{background:rgba(var(--brand-rgb,244,63,111),.12)}.gen-bgm-track.active:hover{background:rgba(var(--brand-rgb,244,63,111),.18)}.gen-bgm-track-icon{color:var(--text-disabled);flex-shrink:0}.gen-bgm-track-label{flex:1;font-size:13px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gen-bgm-track.active .gen-bgm-track-label{color:var(--brand)}.gen-bgm-track-check{flex-shrink:0;color:var(--brand)}.gen-bgm-hint{text-align:center;font-size:12px;color:var(--text-subtle);padding:8px}.gen-bgm-audition-btn{background:none;border:none;cursor:pointer;color:var(--text-subtle);display:flex;flex-shrink:0;padding:4px;border-radius:6px;transition:background .1s}.gen-bgm-audition-btn:hover{background:var(--surface-sunken);color:var(--text)}.gen-bgm-track-vis{width:20px;height:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.gen-bgm-bars{display:flex;align-items:flex-end;gap:2px;height:16px}.gen-bgm-bars span{width:3px;border-radius:1px;background:var(--brand);animation:gen-bgm-bar .6s ease-in-out infinite alternate}.gen-bgm-bars span:first-child{height:8px}.gen-bgm-bars span:nth-child(2){height:12px;animation-delay:.15s}.gen-bgm-bars span:nth-child(3){height:6px;animation-delay:.3s}@keyframes gen-bgm-bar{to{height:4px}}.gen-bgm-player{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;background:var(--brand-gradient)}.gen-bgm-controls{display:flex;align-items:center;gap:2px;flex-shrink:0}.gen-bgm-ctrl-btn{background:none;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;transition:background .1s;-webkit-tap-highlight-color:transparent}.gen-bgm-ctrl-btn:hover{background:hsla(0,0%,100%,.15)}.gen-bgm-play-main{background:none;border:1.5px solid #fff;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;-webkit-tap-highlight-color:transparent}.gen-bgm-play-main:active{background:hsla(0,0%,100%,.2)}.gen-bgm-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.gen-bgm-info-row{display:flex;align-items:center;justify-content:space-between}.gen-bgm-name{flex:1;color:#fff;font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer}.gen-bgm-time{font-size:11px;color:hsla(0,0%,100%,.85);flex-shrink:0;margin-left:8px}.gen-bgm-progress{height:4px;background:hsla(0,0%,100%,.25);border-radius:2px;cursor:pointer;position:relative;padding:8px 0;background-clip:content-box;-webkit-tap-highlight-color:transparent;touch-action:none}.gen-bgm-progress-fill{height:4px;background:#fff;border-radius:2px;position:absolute;left:0;top:8px;transition:width .1s linear}.gen-bgm-progress-dot{position:absolute;right:0;top:50%;transform:translate(50%,-50%);width:8px;height:8px;background:#fff;border-radius:50%;box-shadow:0 0 4px rgba(0,0,0,.2)}.gen-bgm-right-controls{display:flex;align-items:center;gap:2px;flex-shrink:0}.gen-submit-bar{position:sticky;bottom:0;left:0;right:0;background:linear-gradient(to top,var(--surface) 60%,transparent);padding:16px 0 20px;display:flex;justify-content:center;z-index:10}.gen-submit-btn{display:flex;align-items:center;gap:8px;padding:14px 40px;border-radius:10px;font-size:15px;font-weight:700;border:none;color:#fff;cursor:pointer;background:var(--brand-gradient);transition:opacity .15s,transform .1s;font-family:inherit;box-shadow:0 4px 16px rgba(244,63,111,.25)}.gen-submit-btn:hover{opacity:.9}.gen-submit-btn:active{transform:scale(.97)}.gen-submit-btn:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.gen-btn-spinner{width:18px;height:18px;border:2.5px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:genSpin .8s linear infinite}.gen-picker-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:100;display:flex;align-items:center;justify-content:center;animation:genFadeIn .15s ease-out}.gen-picker{background:var(--surface-raised);border-radius:16px;width:90%;max-width:720px;max-height:80vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 12px 40px rgba(0,0,0,.15)}.gen-picker-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.gen-picker-title{font-size:16px;font-weight:700;color:var(--text)}.gen-picker-close{width:32px;height:32px;border:none;background:none;cursor:pointer;color:var(--text-subtle);display:flex;align-items:center;justify-content:center;border-radius:8px;transition:background .15s}.gen-picker-close:hover{background:var(--surface-sunken)}.gen-picker-body{flex:1;overflow-y:auto;padding:16px 20px}.gen-picker-body::-webkit-scrollbar{width:4px}.gen-picker-body::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:2px}.gen-picker-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.gen-picker-item{position:relative;border:2px solid transparent;border-radius:10px;overflow:hidden;cursor:pointer;transition:border-color .15s,transform .15s;background:var(--surface-sunken)}.gen-picker-item:hover{transform:translateY(-2px)}.gen-picker-item.selected{border-color:var(--brand)}.gen-picker-item.gen-picker-skeleton{cursor:default;aspect-ratio:3/4;background:linear-gradient(90deg,var(--surface-sunken) 0,var(--surface-raised) 50%,var(--surface-sunken) 100%);background-size:200% 100%;animation:gen-skel-shimmer 1.2s linear infinite}.gen-picker-item.gen-picker-skeleton:hover{transform:none}@keyframes gen-skel-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.gen-picker-img{width:100%;aspect-ratio:3/4;-o-object-fit:cover;object-fit:cover;display:block}.gen-picker-name{position:absolute;bottom:0;left:0;right:0;padding:4px 6px;background:linear-gradient(0deg,rgba(0,0,0,.6),transparent);font-size:11px;color:#fff;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gen-picker-empty,.gen-picker-loading{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--text-subtle);font-size:13px}.gen-picker-sentinel{height:1px}.gen-works-header{display:flex;align-items:center;justify-content:space-between;margin:28px 0 16px}.gen-works-header h2{font-family:var(--font-heading);font-size:20px;font-weight:700;color:var(--text)}.gen-works-refresh{background:none;border:none;cursor:pointer;color:var(--text-subtle);padding:4px;transition:color .15s}.gen-works-refresh:hover{color:var(--text)}.gen-works-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.gen-work-card{position:relative;border:none;background:none;padding:0;cursor:pointer;border-radius:10px;overflow:hidden;transition:transform .15s}.gen-work-card:hover{transform:translateY(-2px)}.gen-work-card-loading,.gen-work-media{aspect-ratio:3/4}.gen-work-media{width:100%;-o-object-fit:cover;object-fit:cover;display:block;background:var(--surface-sunken)}.gen-work-badge{top:6px;left:6px;background:rgba(0,0,0,.6);font-size:10px;font-weight:600;padding:2px 6px;border-radius:4px}.gen-work-badge,.gen-work-play{position:absolute;backdrop-filter:blur(4px);color:#fff}.gen-work-play{top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;pointer-events:none;opacity:1;transition:opacity .15s ease}.gen-work-card:hover .gen-work-play{opacity:0}.gen-works-empty{text-align:center;color:var(--text-subtle);font-size:13px;padding:40px 20px}.gen-works-loading{display:flex;justify-content:center;padding:20px}.gen-works-load-more{display:block;margin:16px auto 0;padding:8px 24px;border-radius:100px;font-size:13px;font-weight:600;border:1px solid var(--border-strong);background:var(--surface-raised);color:var(--text-muted);cursor:pointer;transition:all .15s;font-family:inherit}.gen-works-load-more:hover{border-color:var(--text-subtle);color:var(--text)}.gen-error-inline{margin:0 0 16px;padding:10px 14px;border-radius:8px;background:rgba(244,63,111,.12);color:var(--brand);font-size:13px;font-weight:600;cursor:pointer;text-align:center}.gen-spinner{width:24px;height:24px;border:2.5px solid var(--border);border-top-color:var(--brand);border-radius:50%;animation:genSpin .8s linear infinite}@keyframes genSpin{to{transform:rotate(1turn)}}@keyframes genFadeIn{0%{opacity:0}to{opacity:1}}@media (max-width:768px){.gen-container{padding:20px 16px 120px}.gen-header h1{font-size:22px}.gen-cards{grid-template-columns:1fr 1fr}.gen-card{min-height:140px}.gen-picker-grid,.gen-works-grid{grid-template-columns:repeat(3,1fr)}.gen-picker{width:95%;max-height:85vh}}@media (max-width:480px){.gen-picker-grid,.gen-works-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:380px){.gen-container{padding:16px 12px 110px}.gen-header h1{font-size:var(--size-h3)}.gen-tab{padding:8px 18px;font-size:var(--size-body-sm)}.gen-video-mode-btn{padding:6px 14px;font-size:var(--size-caption)}.gen-card{min-height:120px}.gen-action-btn{padding:6px 12px;font-size:var(--size-caption)}.gen-submit-btn{padding:12px 24px;font-size:var(--size-body)}.gen-prompt-input{font-size:var(--size-caption);padding:8px 10px}}