body.premium-mesh-bg{background-color:#fafbfd;background-image:radial-gradient(at 0% 0%,rgb(99 102 241 / .04) 0,transparent 50%),radial-gradient(at 50% 0%,rgb(168 85 247 / .03) 0,transparent 50%),radial-gradient(at 100% 0%,rgb(236 72 153 / .02) 0,transparent 50%);background-attachment:fixed}.premium-text-gradient{background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 50%,#db2777 100%);-webkit-background-clip:text;-webkit-text-fill-color:#fff0}.premium-workspace-card{background:rgb(255 255 255 / .75);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgb(255 255 255 / .6);box-shadow:0 25px 60px -15px rgb(99 102 241 / .07),0 0 1px 1px rgb(99 102 241 / .02),inset 0 1px 0 0 rgb(255 255 255 / .6)}.upload-area-premium{border:2px dashed rgb(99 102 241 / .25);background:rgb(248 250 252 / .5);transition:all 0.3s cubic-bezier(.4,0,.2,1);min-height:280px}.upload-area-premium:hover{border-color:#4f46e5;background:rgb(248 250 252 / .9);transform:translateY(-2px);box-shadow:0 12px 30px -10px rgb(99 102 241 / .1)}.upload-area-premium.dragover{border-color:#7c3aed;background:rgb(245 243 255 / .9);transform:scale(1.02)}.upload-pulse-icon{width:72px;height:72px;background:#eff6ff;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all 0.3s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 20px -6px rgb(99 102 241 / .25)}.upload-area-premium:hover .upload-pulse-icon{transform:scale(1.1);background:#4f46e5;box-shadow:0 10px 25px -5px rgb(79 70 229 / .4)}.upload-area-premium:hover .upload-pulse-icon i{color:#fff}.segmented-control{background:#f1f5f9;padding:3px;border-radius:12px}.quality-btn{border:none;background:none;color:#64748b;padding:6px 14px;font-weight:700;border-radius:8px;cursor:pointer;transition:all 0.2s cubic-bezier(.4,0,.2,1)}.quality-btn.active{background:#fff;color:#4f46e5;box-shadow:0 2px 8px -2px rgb(99 102 241 / .18),0 1px 1px rgb(99 102 241 / .05)}.quality-btn:hover:not(.active){color:#1e293b;background:rgb(255 255 255 / .4)}.queue-row{background:rgb(241 245 249 / .55);border:1px solid rgb(226 232 240 / .8);border-radius:16px;padding:16px;transition:all 0.25s cubic-bezier(.4,0,.2,1);box-shadow:inset 0 1px 2px rgb(0 0 0 / .02)}.queue-row:hover{background:#fff;box-shadow:0 12px 25px -8px rgb(99 102 241 / .12);border-color:rgb(99 102 241 / .25);transform:translateY(-2px)}.row-thumb{width:54px;height:54px;border-radius:12px;background-color:#fff;border:1px solid rgb(226 232 240 / .8);display:flex;align-items:center;justify-content:center;color:#94a3b8;overflow:hidden}.row-thumb img{width:100%;height:100%;object-fit:cover}.row-progress{height:6px;background-color:#f1f5f9;border-radius:9999px;overflow:hidden}.row-progress-fill{height:100%;background:linear-gradient(90deg,#4f46e5,#8b5cf6,#4f46e5);background-size:200% 100%;animation:loadingProgress 1.6s infinite linear;border-radius:9999px;transition:width 0.3s ease-out}@keyframes loadingProgress{0%{background-position:200% 0}100%{background-position:0 0}}.badge-status{font-size:.7rem;font-weight:800;padding:3px 10px;border-radius:9999px;text-transform:uppercase;letter-spacing:.05em}.badge-status.queued{background-color:#f1f5f9;color:#475569}.badge-status.converting{background-color:#eff6ff;color:#2563eb;animation:pulse 1.5s cubic-bezier(.4,0,.6,1) infinite}.badge-status.done{background-color:#ecfdf5;color:#059669}.badge-status.error{background-color:#fef2f2;color:#dc2626}.ratio-tag{font-size:.7rem;background-color:#f5f3ff;color:#7c3aed;font-weight:800;padding:2px 6px;border-radius:6px}.step-badge{position:absolute;top:-18px;left:24px;width:38px;height:38px;background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 100%);color:#fff;font-weight:800;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px -4px rgb(79 70 229 / .4);border:3px solid #fff}.btn-premium-primary{background:linear-gradient(135deg,#4f46e5 0%,#4338ca 100%);color:#fff;font-weight:700;padding:12px 28px;border-radius:9999px;box-shadow:0 10px 20px -6px rgb(79 70 229 / .3);transition:all 0.2s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;justify-content:center}.btn-premium-primary:hover{transform:translateY(-2px);box-shadow:0 12px 24px -4px rgb(79 70 229 / .4)}.btn-premium-primary:active{transform:translateY(0)}.btn-premium-primary:disabled{background:#cbd5e1;box-shadow:none;cursor:not-allowed;transform:none}.btn-premium-success{background:linear-gradient(135deg,#10b981 0%,#059669 100%);color:#fff;font-weight:700;padding:12px 28px;border-radius:9999px;box-shadow:0 10px 20px -6px rgb(16 185 129 / .3);transition:all 0.2s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;justify-content:center}.btn-premium-success:hover{transform:translateY(-2px);box-shadow:0 12px 24px -4px rgb(16 185 129 / .4)}.btn-premium-success:active{transform:translateY(0)}.btn-premium-secondary{background:#fff;color:#475569;font-weight:700;padding:12px 24px;border-radius:9999px;border:1px solid #e2e8f0;transition:all 0.2s ease;display:inline-flex;align-items:center;justify-content:center}.btn-premium-secondary:hover{background:#f8fafc;color:#1e293b;border-color:#cbd5e1;transform:translateY(-1px)}.btn-premium-text{color:#64748b;font-weight:700;background:none;border:none;cursor:pointer;padding:8px 16px;transition:all 0.2s ease}.btn-premium-text:hover{color:#ef4444}#faq-accordion button i{transition:transform 0.25s ease-in-out}#faq-accordion button.active i{transform:rotate(180deg)}#faq-accordion button.active{background-color:rgb(79 70 229 / .04);color:#4f46e5}.fade-in{animation:fadeIn 0.4s cubic-bezier(.16,1,.3,1) forwards}@keyframes fadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.btn-premium-primary.hidden,.btn-premium-secondary.hidden,.btn-premium-success.hidden,.btn-premium-text.hidden{display:none!important}