.vsf-action-workspace{width:100%;display:flex;flex-direction:column;align-items:center}.vsf-hero{text-align:center;max-width:960px;margin:0 auto;padding:32px 24px 20px}.vsf-hero-title{font-size:40px;font-weight:700;line-height:1.2;margin:0 0 10px;color:var(--text-primary);letter-spacing:-0.02em}.vsf-hero-desc{font-size:16px;color:var(--text-secondary);max-width:560px;margin:0 auto;line-height:1.5}.vsf-social-proof{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:14px}.vsf-social-proof-stars{font-size:14px;color:var(--color-star);letter-spacing:1px;text-shadow:0 0 8px rgba(var(--color-star-rgb), 0.4)}.vsf-social-proof-text{font-size:13px;color:var(--text-muted);font-weight:500}.vsf-upload-section{max-width:720px;width:100%;margin:0 auto;padding:0 24px}.vsf-upload-zone{position:relative;border:2px dashed rgba(var(--primary-color-rgb), 0.35);border-radius:16px;background:var(--surface-card);box-shadow:0 2px 12px rgba(var(--shadow-color-rgb), 0.06),0 0 0 1px rgba(var(--primary-color-rgb), 0.08);cursor:pointer;transition:all 250ms cubic-bezier(0.4, 0, 0.2, 1);padding:40px 24px;min-height:240px;display:flex;align-items:center;justify-content:center;overflow:hidden}.vsf-upload-zone:hover{border-color:rgba(var(--primary-color-rgb), 0.6);box-shadow:0 6px 24px rgba(var(--shadow-color-rgb), 0.1),0 0 0 1px rgba(var(--primary-color-rgb), 0.15);transform:translateY(-2px)}.vsf-upload-zone:active{transform:translateY(0);box-shadow:0 2px 8px rgba(var(--shadow-color-rgb), 0.08)}.vsf-upload-zone.dragover{border-color:var(--primary-color);background:rgba(var(--primary-color-rgb), 0.08);border-style:solid;box-shadow:0 8px 32px rgba(var(--primary-color-rgb), 0.2);transform:translateY(-4px)}.vsf-upload-zone.has-file{border-style:solid;border-color:rgba(var(--primary-color-rgb), 0.3);background:var(--surface-card);box-shadow:0 2px 12px rgba(var(--shadow-color-rgb), 0.06);padding:16px;min-height:auto;transform:none}.vsf-upload-zone-inner{display:flex;flex-direction:column;align-items:center;gap:10px}.vsf-upload-icon{color:var(--primary-color);opacity:.8}.vsf-upload-icon svg{width:48px;height:48px}.vsf-upload-text{font-size:17px;font-weight:500;color:var(--text-primary)}.vsf-upload-hint{font-size:14px;color:var(--text-muted)}.vsf-upload-preview-wrap{position:relative;width:100%;display:none;align-items:center;justify-content:center;padding:8px}.vsf-upload-preview-wrap img{max-width:100%;max-height:360px;object-fit:contain;border-radius:8px;border:1px solid var(--border-subtle)}.vsf-remove-image-btn{position:absolute;top:12px;right:12px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.7);border:none;border-radius:50%;color:#fff;cursor:pointer;transition:all 150ms ease}.vsf-remove-image-btn:hover{background:var(--color-error)}.vsf-prompt-section{margin-top:20px}.vsf-prompt-label{display:block;font-size:14px;font-weight:600;color:var(--text-primary);margin-bottom:8px}.vsf-prompt-input{width:100%;padding:12px 16px;border:1px solid var(--border-default);border-radius:10px;background:var(--surface-card);color:var(--text-primary);font-size:14px;line-height:1.5;resize:vertical;min-height:80px;transition:border-color .2s ease;font-family:inherit;box-sizing:border-box}.vsf-prompt-input::placeholder{color:var(--text-muted)}.vsf-prompt-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(var(--primary-color-rgb), 0.1)}.vsf-generate-btn{width:100%;max-width:520px;margin-left:auto;margin-right:auto;display:flex;align-items:center;justify-content:center;gap:8px;padding:16px 24px;margin-top:24px;background:var(--generate-btn-gradient);color:var(--text-on-primary);border:none;border-radius:12px;font-size:17px;font-weight:600;letter-spacing:.02em;cursor:pointer;transition:all 200ms ease;box-shadow:0 8px 24px rgba(var(--primary-color-rgb), 0.35)}.vsf-generate-btn:hover:not(:disabled){background:var(--generate-btn-gradient);transform:translateY(-2px);box-shadow:0 12px 28px rgba(var(--primary-color-rgb), 0.45)}.vsf-generate-btn:active:not(:disabled){transform:translateY(0)}.vsf-generate-btn:disabled{opacity:.35;cursor:not-allowed;box-shadow:none}.vsf-processing-state{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;max-width:520px;margin-left:auto;margin-right:auto;padding:16px 24px;margin-top:24px;background:var(--generate-btn-gradient);color:var(--text-on-primary);border-radius:12px;font-size:16px;font-weight:500;box-shadow:0 8px 24px rgba(var(--primary-color-rgb), 0.35)}.vsf-processing-spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:vsf-spin .8s linear infinite;flex-shrink:0}.vsf-processing-info{display:flex;flex-direction:column;gap:2px}.vsf-processing-text{font-size:15px;font-weight:600}.vsf-processing-eta{font-size:12px;opacity:.8}@keyframes vsf-spin{to{transform:rotate(360deg)}}.vsf-recents-hint{display:flex;justify-content:center;margin-top:12px}.vsf-recents-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 20px;background:rgba(var(--primary-color-rgb), 0.1);border:1px solid rgba(var(--primary-color-rgb), 0.25);border-radius:100px;color:var(--primary-color);font-size:13px;font-weight:500;cursor:pointer;transition:all 200ms ease}.vsf-recents-btn:hover{background:rgba(var(--primary-color-rgb), 0.2);border-color:rgba(var(--primary-color-rgb), 0.4);transform:translateY(-1px)}.vsf-credits-info{display:flex;align-items:center;justify-content:center;gap:6px;padding:8px 12px;margin-top:8px;font-size:13px;color:var(--text-muted)}.vsf-result-area{max-width:720px;width:100%;margin:32px auto 0;padding:0 24px}.vsf-result-card{background:var(--surface-card);border-radius:16px;border:1px solid var(--border-subtle);overflow:hidden}.vsf-result-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border-subtle)}.vsf-result-title{font-size:15px;font-weight:600;color:var(--text-primary);margin:0}.vsf-result-toolbar{display:flex;align-items:center;gap:4px}.vsf-toolbar-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0);border:none;border-radius:8px;color:var(--text-secondary);cursor:pointer;transition:all 150ms ease;position:relative}.vsf-toolbar-btn:hover{background:var(--surface-hover);color:var(--text-primary)}.vsf-toolbar-btn:active{background:var(--surface-active)}.vsf-toolbar-btn.share-btn{width:auto;padding:0 12px;gap:6px}.vsf-share-hint{font-size:11px;color:var(--text-muted);white-space:nowrap}.vsf-result-area.vsf-result-processing .vsf-toolbar-btn{opacity:.3;pointer-events:none}.vsf-result-content{position:relative;min-height:300px;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg, var(--surface-canvas-dark), var(--surface-canvas-dark));overflow:hidden}.vsf-result-processing-view{position:absolute;inset:0;display:none;align-items:center;justify-content:center;z-index:2}.vsf-processing-img{max-width:100%;max-height:100%;object-fit:contain;filter:blur(2px) saturate(1.4);animation:vsf-morph 3s ease-in-out infinite}.vsf-processing-overlay{position:absolute;inset:0;background:radial-gradient(ellipse at center, rgba(var(--primary-color-rgb), 0.15) 0%, rgba(var(--accent-purple-rgb), 0.1) 40%, transparent 70%);animation:vsf-pulse-overlay 2s ease-in-out infinite}.vsf-processing-scanline{position:absolute;inset:0;background:linear-gradient(90deg, transparent 0%, rgba(var(--primary-color-rgb), 0.12) 45%, rgba(255, 255, 255, 0.08) 50%, rgba(var(--primary-color-rgb), 0.12) 55%, transparent 100%);animation:vsf-scanline 2.5s ease-in-out infinite}.vsf-processing-text-overlay{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);color:var(--text-primary);font-size:13px;font-weight:500;padding:6px 16px;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);border-radius:20px;letter-spacing:.5px;white-space:nowrap}@keyframes vsf-morph{0%,100%{filter:blur(2px) saturate(1.4) hue-rotate(0deg);transform:scale(1)}33%{filter:blur(3px) saturate(1.8) hue-rotate(15deg);transform:scale(1.02)}66%{filter:blur(2px) saturate(1.6) hue-rotate(-10deg);transform:scale(0.99)}}@keyframes vsf-pulse-overlay{0%,100%{opacity:.6}50%{opacity:1}}@keyframes vsf-scanline{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}.vsf-result-content[data-showing=processing] .vsf-result-processing-view{display:flex}.vsf-result-content[data-showing=processing] .vsf-result-video-wrap{display:none}.vsf-result-content[data-showing=result] .vsf-result-processing-view{display:none}.vsf-result-content[data-showing=result] .vsf-result-video-wrap{display:flex}.vsf-result-video-wrap{display:none;width:100%;align-items:center;justify-content:center}.vsf-result-video{width:100%;max-height:500px;object-fit:contain;border-radius:0;display:block;background:#000}.vsf-share-prompt-bar{display:none;padding:8px 16px;border-top:1px solid var(--border-subtle)}.vsf-share-prompt-btn{display:flex;align-items:center;justify-content:center;gap:4px;width:100%;padding:4px 0;background:none;border:none;color:var(--text-muted);font-size:11px;font-weight:400;cursor:pointer;transition:color 150ms ease}.vsf-share-prompt-btn:hover{color:var(--primary-color)}.vsf-recommend-section{padding:14px 20px 16px;border-top:1px solid var(--border-subtle)}.vsf-recommend-label{font-size:12px;color:var(--text-muted);margin-bottom:10px;letter-spacing:.05em;text-align:center}.vsf-recommend-pills{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.vsf-recommend-pill{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:50px;border:none;cursor:pointer;font-size:13px;font-weight:600;color:#fff;text-decoration:none;transition:all 200ms ease;position:relative;overflow:hidden}.vsf-recommend-pill::before{content:"";position:absolute;inset:0;border-radius:50px;padding:1.5px;background:linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.05));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude}.vsf-recommend-pill:link,.vsf-recommend-pill:visited{color:#fff}.vsf-recommend-pill:hover{transform:translateY(-1px)}.vsf-recommend-pill-icon{font-size:16px}.vsf-recommend-pill-arrow{font-size:12px;opacity:.6;margin-left:2px}.vsf-recommend-pill--0{background:linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.25), rgba(var(--accent-purple-rgb), 0.25))}.vsf-recommend-pill--0:hover{background:linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.4), rgba(var(--accent-purple-rgb), 0.4));box-shadow:0 4px 15px rgba(var(--primary-color-rgb), 0.25)}.vsf-recommend-pill--1{background:linear-gradient(135deg, rgba(var(--accent-pink-rgb), 0.25), rgba(var(--color-error-rgb), 0.25))}.vsf-recommend-pill--1:hover{background:linear-gradient(135deg, rgba(var(--accent-pink-rgb), 0.4), rgba(var(--color-error-rgb), 0.4));box-shadow:0 4px 15px rgba(var(--accent-pink-rgb), 0.25)}.vsf-recommend-pill--2{background:linear-gradient(135deg, rgba(var(--color-success-rgb), 0.25), rgba(var(--primary-color-rgb), 0.25))}.vsf-recommend-pill--2:hover{background:linear-gradient(135deg, rgba(var(--color-success-rgb), 0.4), rgba(var(--primary-color-rgb), 0.4));box-shadow:0 4px 15px rgba(var(--color-success-rgb), 0.25)}@media screen and (max-width: 768px){.vsf-hero{padding:16px 16px 12px}.vsf-hero-title{font-size:24px}.vsf-hero-desc{font-size:13px}.vsf-social-proof{margin-top:8px}.vsf-upload-section{padding:0 16px}.vsf-upload-zone{padding:20px 16px;min-height:120px}.vsf-upload-zone.has-file{padding:10px;min-height:auto}.vsf-upload-icon svg{width:32px;height:32px}.vsf-upload-text{font-size:15px}.vsf-upload-hint{font-size:12px}.vsf-upload-preview-wrap img{max-height:160px}.vsf-generate-btn{padding:14px 20px;margin-top:16px;font-size:16px}.vsf-processing-state{padding:14px 20px;margin-top:16px;font-size:15px}.vsf-result-area{padding:0 16px;margin-top:20px}.vsf-result-header{padding:10px 14px}.vsf-result-title{font-size:14px}.vsf-result-content{min-height:200px}.vsf-result-video{max-height:320px}.vsf-share-hint{display:none}.vsf-toolbar-btn.share-btn{width:36px;padding:0}.vsf-share-prompt-bar{display:block}.vsf-recommend-section{padding:10px 14px 12px}.vsf-recommend-pill{padding:8px 14px;font-size:12px}}