:root{--font-header: "Clash Display", sans-serif;--font-sans: "Inter", sans-serif;--bg-primary: #f5f5f7;--bg-panel: rgba(255, 255, 255, .85);--bg-panel-solid: #ffffff;--bg-secondary: #f5f5f7;--text-primary: #1c1c1e;--text-secondary: #8e8e93;--accent-primary: #1f1f1f;--accent-secondary: #3a3a3c;--border-color: #d1d1d6;--shadow-color: rgba(0, 0, 0, .1);--green: #34c759;--red: #ff3b30}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:#e9ecef;color:var(--text-primary);height:200vh}#root{width:100%;height:100%}.background-map{position:fixed;top:-10vh;left:-10vw;width:120vw;height:120vh;z-index:1;filter:saturate(1.1)}.app-shell{--scroll-progress: 0;position:sticky;top:2rem;z-index:10;display:flex;flex-direction:column;overflow:hidden;margin:30vh auto 0;background:#ffffffa6;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid rgba(255,255,255,.8);box-shadow:0 20px 40px #0000001a,0 0 0 1px #ffffff80 inset;--width: calc(680px * (1 - var(--scroll-progress)) + 95vw * var(--scroll-progress));--height: calc(380px * (1 - var(--scroll-progress)) + 92vh * var(--scroll-progress));--padding: calc(1.6rem * (1 - var(--scroll-progress)) + 1.5rem * var(--scroll-progress));--radius: calc(2rem * (1 - var(--scroll-progress)) + 1rem * var(--scroll-progress));width:var(--width);max-width:1400px;height:var(--height);padding:var(--padding);border-radius:var(--radius);transition:box-shadow .3s ease}.app-header{width:100%;height:calc(50% * (1 - var(--scroll-progress)) + 100px * var(--scroll-progress));margin-bottom:calc(1rem * var(--scroll-progress))}.hero-content-wrapper{position:absolute;width:calc(100% * (1 - var(--scroll-progress)) + 45% * var(--scroll-progress));text-align:center;margin:0;top:calc(30% * (1 - var(--scroll-progress)) + 55px * var(--scroll-progress));left:calc(50% * (1 - var(--scroll-progress)) + 1% * var(--scroll-progress));transform:translate(calc(-50% * (1 - var(--scroll-progress)) + 0% * var(--scroll-progress)),-50%);z-index:2}.url-input-container{position:absolute;width:calc(100% * (1 - var(--scroll-progress)) + 48% * var(--scroll-progress));max-width:600px;top:calc(72% * (1 - var(--scroll-progress)) + 50px * var(--scroll-progress));left:calc(50% * (1 - var(--scroll-progress)) + 98% * var(--scroll-progress));transform:translate(calc(-50% * (1 - var(--scroll-progress)) - 100% * var(--scroll-progress)),-50%);z-index:3}.hero-title{font-family:var(--font-header);font-weight:700;color:#1a1b1e;margin:0;line-height:1;letter-spacing:-.02em;text-transform:uppercase;white-space:nowrap;--start-size: 3.5rem;--end-size: 2.3rem;font-size:calc(var(--start-size) * (1 - var(--scroll-progress)) + var(--end-size) * var(--scroll-progress));text-shadow:0 2px 10px rgba(0,0,0,.05)}.hero-description{color:var(--text-primary);max-width:42rem;font-weight:500;letter-spacing:-.01em;--start-font: 1.125rem;--end-font: 1rem;font-size:calc(var(--start-font) * (1 - var(--scroll-progress)) + var(--end-font) * var(--scroll-progress));margin:calc(1rem * (1 - var(--scroll-progress))) auto calc(2rem * (1 - var(--scroll-progress)));opacity:.8}.url-input-form{width:100%}.url-input-wrapper{position:relative}.url-input-wrapper .icon{position:absolute;left:.875rem;top:50%;transform:translateY(-50%);pointer-events:none;width:1.5rem;height:1.5rem;color:var(--text-primary)}.url-input-field{width:100%;padding:1.125rem 9rem 1.125rem 3.5rem;font-size:1.05rem;color:var(--text-primary);background-color:#ffffffe6;border:1px solid transparent;border-radius:1rem;transition:all .3s cubic-bezier(.25,.8,.25,1);box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008,0 0 0 1px #0000000d}.url-input-field:focus{outline:none;background-color:#fff;box-shadow:0 10px 20px -5px #00000026,0 0 0 1.5px #000;transform:translateY(-1px)}.url-input-field:disabled{opacity:.7;transform:none}.url-input-button{position:absolute;right:.625rem;top:50%;transform:translateY(-50%);padding:.75rem 1.5rem;background:var(--accent-primary);color:#fff;font-weight:600;font-size:.95rem;border:none;border-radius:.75rem;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 10px #0003}.url-input-button:hover{transform:translateY(-50%) translateY(-1px);box-shadow:0 7px 14px #32325d1a,0 3px 6px #00000014;filter:brightness(1.1)}.url-input-button:disabled{background:#adb5bd;cursor:not-allowed;transform:translateY(-50%);box-shadow:none}.image-display-wrapper{width:100%;flex-grow:1;min-height:0;opacity:calc((var(--scroll-progress) - .5) * 2);pointer-events:calc(none * (1 - var(--scroll-progress)) + auto * var(--scroll-progress));pointer-events:auto}.image-display-container{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}.image-display-container>*{width:100%}.error-message{text-align:center;color:var(--red);background-color:#fa52521a;border:1px solid rgba(250,82,82,.2);border-radius:.5rem;padding:1rem}.error-message h3{font-weight:700;font-size:1.125rem;margin-bottom:.5rem}.viewer-wrapper{width:100%;flex-grow:1;display:flex;flex-direction:column;text-align:center;overflow:hidden}.viewer-inner{margin-bottom:.5rem;border-radius:.5rem;overflow:hidden;border:1px solid var(--border-color);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;flex-grow:1;display:flex;flex-direction:column}.pano-viewer-loader{position:absolute;top:0;right:0;bottom:0;left:0;background-color:#000000bf;display:flex;align-items:center;justify-content:center;transition:opacity .3s;z-index:5}.pano-viewer-loader p{color:#fff;font-size:1.125rem;animation:pulse 1.5s infinite}@keyframes pulse{50%{opacity:.5}}.progress-bar{width:100%;padding:0 1rem;flex-shrink:0}.progress-bar-info{display:flex;justify-content:space-between;margin-bottom:.25rem;color:var(--text-secondary);font-size:.875rem}.progress-bar-track{width:100%;background-color:#e9ecef;border-radius:9999px;height:.75rem}.progress-bar-fill{background:linear-gradient(90deg,var(--accent-secondary),var(--accent-primary));height:.75rem;border-radius:9999px;transition:width .3s}.resolution-selector{width:100%;margin-top:1.5rem;margin-bottom:1rem;background-color:#f8f9fa80;padding:1rem;border-radius:.5rem;flex-shrink:0}.resolution-selector h3{font-family:var(--font-header);font-size:1.25rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.resolution-list{display:flex;flex-direction:column;gap:.75rem}.resolution-item{background-color:var(--bg-panel-solid);padding:.75rem 1rem;border-radius:.5rem;border:1px solid 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svg{width:1.25rem;height:1.25rem}.resolution-button.generate{background-color:var(--accent-primary);color:#fff}.resolution-button.generate:hover{background-color:var(--accent-secondary)}.resolution-button.completed{background-color:var(--green);color:#fff}.resolution-button.completed:hover{background-color:#1aa079}.resolution-button:disabled{background-color:var(--bg-secondary);color:var(--text-secondary);cursor:not-allowed}.placeholder-text{text-align:center;color:var(--text-secondary)}.placeholder-text p{font-size:1.25rem}.pano-viewer-container{position:relative;width:100%;flex-grow:1;min-height:200px}.pano-viewer{width:100%;height:100%}.pano-controls{background-color:var(--bg-panel);padding:1rem;display:flex;flex-direction:column;gap:.75rem;transition:opacity .3s;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);border-top:1px solid var(--border-color)}.pano-controls.disabled{opacity:.5;pointer-events:none}.control-slider{display:grid;grid-template-columns:110px 1fr 60px;align-items:center;gap:1rem;font-size:.875rem}.control-slider label{font-weight:500;color:var(--text-secondary)}.control-slider input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:.5rem;background:var(--bg-secondary);border-radius:.5rem;cursor:pointer;border:1px solid var(--border-color)}.control-slider input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;background:var(--accent-primary);cursor:pointer;border-radius:50%;border:2px solid white;transition:background-color .2s;box-shadow:0 1px 3px #0003}.control-slider input[type=range]:disabled::-webkit-slider-thumb{background:#adb5bd}.control-slider input[type=range]::-moz-range-thumb{width:18px;height:18px;background:var(--accent-primary);cursor:pointer;border-radius:50%;border:2px solid white}.control-slider input[type=range]:disabled::-moz-range-thumb{background:#adb5bd}.control-slider span{text-align:center;color:var(--text-primary);background-color:var(--bg-secondary);border-radius:.375rem;padding:.25rem .5rem;font-variant-numeric:tabular-nums;border:1px solid var(--border-color)}.app-footer{font-size:.8rem;color:var(--accent-secondary);margin-top:auto;opacity:1;transition:color .2s ease}.app-footer a{color:inherit;font-weight:500;text-decoration:none}.app-footer a:hover{color:var(--accent-primary);text-decoration:underline}@media(max-width:820px){.app-shell{--width: calc(90vw * (1 - var(--scroll-progress)) + 95vw * var(--scroll-progress));--height: calc(300px * (1 - var(--scroll-progress)) + 95vh * var(--scroll-progress));--padding: calc(1.2rem * (1 - var(--scroll-progress)) + 1rem * var(--scroll-progress));margin:5vh auto 0}.app-header{height:calc(45% * (1 - var(--scroll-progress)) + 140px * var(--scroll-progress))}.hero-content-wrapper{width:100%;top:calc(30% * (1 - var(--scroll-progress)) + 40px * 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a{color:inherit;font-weight:500;text-decoration:none}.app-footer a:hover{color:var(--accent-primary);text-decoration:underline}}