*{margin:0;padding:0;box-sizing:border-box}body{font-family:jetbrains mono,courier new,monospace;background:linear-gradient(135deg,#0a0e1a 0%,#1a1f2e 100%);color:#e0e6ed;min-height:100vh;display:flex;flex-direction:column}.viewer-wrapper{flex:1;position:relative;overflow:hidden;min-height:600px}#canvas-container{width:100%;height:100%;position:absolute;top:0;left:0}.header{position:relative;padding:20px 30px;background:rgba(10,14,26,.95);backdrop-filter:blur(10px);border-bottom:1px solid rgba(74,144,226,.2);z-index:10;display:flex;justify-content:space-between;align-items:center}h1{margin:0;font-size:24px;font-weight:600;letter-spacing:-.5px;background:linear-gradient(135deg,#4a90e2 0%,#7b68ee 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stats{display:flex;gap:20px;font-size:12px;color:#7a8ba0}.stat-label{color:#4a90e2;font-weight:600}.control-panel{position:absolute;top:clamp(10px,2vw,20px);left:clamp(10px,3vw,30px);z-index:10}details{background:rgba(20,25,35,.8);backdrop-filter:blur(10px);border:1px solid rgba(74,144,226,.3);border-radius:8px;color:#fff;box-shadow:0 8px 32px rgba(0,0,0,.4);transition:all .3s cubic-bezier(.4,0,.2,1);overflow-y:auto;max-height:clamp(50vh,80vh,800px);width:auto;max-width:clamp(140px,30vw,160px)}details[open]{width:clamp(220px,85vw,320px);max-width:100%;background:rgba(20,25,35,.95);padding-bottom:clamp(10px,2vw,16px)}summary{padding:clamp(10px,2vw,12px)clamp(12px,3vw,16px);list-style:none;cursor:pointer;font-weight:600;color:#4a90e2;display:flex;align-items:center;outline:none;user-select:none}summary::before{content:'▶';display:inline-block;margin-right:10px;font-size:.8em;transition:transform .2s ease;color:rgba(74,144,226,.6)}details[open] summary::before{transform:rotate(90deg)}summary::-webkit-details-marker{display:none}.panel-title{margin:0 clamp(12px,3vw,16px)clamp(12px,3vw,16px);font-size:clamp(11px,2.5vw,14px);text-transform:uppercase;letter-spacing:1px;opacity:.7}.control-group,.checkbox-label{padding:0 clamp(12px,3vw,20px);margin-bottom:clamp(12px,3vw,16px);display:block}#fetch-btn{margin:0 clamp(12px,3vw,20px)clamp(12px,3vw,20px);width:calc(100% - clamp(24px,6vw,40px));background:#4a90e2;border:none;color:#fff;padding:clamp(8px,2.5vw,12px);border-radius:4px;cursor:pointer}label{display:block;font-size:clamp(10px,2vw,12px);margin-bottom:6px;color:#7a8ba0}input[type=range]{width:100%;accent-color:#4a90e2}input[type=color]{width:100%;height:30px;border:none;border-radius:4px;background:0 0;cursor:pointer}button{width:100%;padding:clamp(8px,2.5vw,12px);background:linear-gradient(135deg,#4a90e2 0%,#7b68ee 100%);border:none;border-radius:4px;color:#fff;font-size:clamp(10px,2.2vw,12px);font-weight:600;letter-spacing:.5px;text-transform:uppercase;cursor:pointer;margin-bottom:clamp(12px,3vw,20px);transition:all .2s}button:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(74,144,226,.4)}.checkbox-label{display:flex;align-items:center;font-size:clamp(10px,2vw,12px);cursor:pointer;user-select:none;margin-bottom:10px}input[type=checkbox]{margin-right:8px;accent-color:#4a90e2;cursor:pointer}.instructions{position:absolute;bottom:30px;right:30px;background:rgba(20,25,35,.9);backdrop-filter:blur(10px);border:1px solid rgba(74,144,226,.2);border-radius:8px;padding:16px 20px;font-size:11px;color:#7a8ba0;line-height:1.6;z-index:10}.instructions-title{margin-bottom:8px;color:#4a90e2;font-weight:600}.mobile-only{display:none}.desktop-only{display:inline}.site-footer{background:linear-gradient(180deg,rgba(15,20,30,.98) 0%,rgba(10,14,26,.98) 100%);color:#7a8ba0;padding:.5rem 1rem;border-top:1px solid rgba(74,144,226,.3);font-family:jetbrains mono,courier new,monospace;backdrop-filter:blur(10px)}.footer-container{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:.4rem}.footer-nav,.footer-legal{display:flex;justify-content:center}.footer-info{order:2;text-align:center}.footer-info p{color:#7a8ba0;font-size:.65rem;letter-spacing:.2px;margin:0}.footer-links{list-style:none;padding:0;margin:0;display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}.footer-links li{margin:0}.footer-links a{color:#4a90e2;text-decoration:none;font-size:.7rem;transition:all .2s;letter-spacing:.2px}.footer-links a:hover{color:#7b68ee;text-decoration:underline;text-decoration-color:rgba(123,104,238,.5)}@media(max-width:768px){.header{padding:15px;flex-direction:column;align-items:flex-start;gap:12px}h1{font-size:18px}.stats{width:100%;justify-content:space-between;gap:10px;font-size:10px}.viewer-wrapper{min-height:500px}.instructions{bottom:15px;right:3vw;left:3vw;text-align:center;padding:2vw;font-size:clamp(9px,2vw,11px)}.desktop-only{display:none}.mobile-only{display:inline}.footer-container{gap:.3rem}.site-footer{padding:.4rem .5rem}.footer-links{gap:.75rem;font-size:.65rem}}@media(max-width:480px){.viewer-wrapper{min-height:400px}.site-footer{padding:.3rem .5rem}.footer-links{gap:.5rem}}