*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0;padding:0;overflow:hidden}body{color:#e6edf3;background:#0a0e14;font-family:Inter,system-ui,Segoe UI,Roboto,sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-deep:#0d1117;--bg-panel:#0d111ee0;--bg-section:#ffffff0a;--border:#ffffff1a;--accent:#4caf6e;--accent-2:#e8a534;--accent-water:#3b9dc8;--text-primary:#e8edf2;--text-dim:#89a;--text-value:#b6e0c8;--danger:#e05050;--radius:10px;--transition:.18s ease}html,body{background:var(--bg-deep);width:100%;height:100%;color:var(--text-primary);font-family:Inter,Segoe UI,system-ui,sans-serif;font-size:13px;overflow:hidden}#canvas-container{z-index:0;position:fixed;inset:0}#loading-overlay{z-index:100;background:var(--bg-deep);flex-direction:column;justify-content:center;align-items:center;gap:20px;transition:opacity .5s;display:flex;position:fixed;inset:0}#loading-overlay.hidden{opacity:0;pointer-events:none}.loader-logo{letter-spacing:.03em;color:var(--text-primary);font-size:3.8vh;font-weight:700}#loader-brand-mark:empty{display:none}#loader-brand-mark img{width:auto;height:9vh;animation:12s linear infinite loader-brand-spin;display:block}@keyframes loader-brand-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loader-sub{color:var(--text-dim);letter-spacing:.12em;text-transform:uppercase;font-size:.85rem}.loader-bar-track{background:var(--border);border-radius:2px;width:280px;height:3px;overflow:hidden}.loader-bar-fill{background:var(--accent);width:0%;height:100%;transition:width .3s}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:36px;height:36px;animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}body:not(.full-controls) #hud,body:not(.full-controls) #panel{display:none}#panel{z-index:10;border:1px solid var(--border);-webkit-backdrop-filter:blur(20px)saturate(1.4);background:#0d111edb;border-radius:2.2vh;flex-direction:column;width:20vw;min-width:320px;height:84vh;max-height:92vh;display:flex;position:fixed;top:50%;left:2.4vh;overflow:hidden;transform:translateY(-50%);box-shadow:0 8px 30px #00000059}#panel-header{border-bottom:1px solid var(--border);background:linear-gradient(#9a7fd412 0%,#0000 100%);flex-shrink:0;padding:18px 20px 14px}#panel-header h1{color:var(--text-primary);letter-spacing:.03em;font-size:1.3rem;font-weight:700}#panel-header p{color:var(--text-dim);letter-spacing:.02em;margin-top:3px;font-size:.88rem}#panel-tabs{border-bottom:1px solid var(--border);flex-shrink:0;gap:6px;padding:10px 14px;display:flex}.panel-tab{border:1px solid var(--border);color:var(--text-dim);letter-spacing:.02em;cursor:pointer;transition:all var(--transition);background:0 0;border-radius:8px;flex:1;padding:9px 4px;font-size:.85rem;font-weight:600}.panel-tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.panel-tab:hover:not(.active){border-color:var(--accent);color:var(--text-primary)}#mode-bar{gap:6px;margin-bottom:12px;display:flex}.mode-btn{border:1px solid var(--border);color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;cursor:pointer;transition:all var(--transition);background:0 0;border-radius:6px;flex:1;padding:7px 4px;font-size:.85rem;font-weight:500}.mode-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.mode-btn:hover:not(.active){border-color:var(--accent);color:var(--text-primary)}#panel-content{scrollbar-width:thin;scrollbar-color:var(--border) transparent;flex:1;min-height:0;padding:14px 16px;overflow-y:auto}.section{background:var(--bg-section);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;overflow:hidden}.section-header{align-items:center;gap:8px;padding:10px 12px;display:flex}.section-icon{font-size:1.1rem}.section-title{letter-spacing:.03em;flex:1;font-size:.95rem;font-weight:600}.section-body{padding:6px 12px 12px}.ctrl-row{align-items:center;gap:8px;margin-bottom:9px;display:flex}.ctrl-row:last-child{margin-bottom:0}.ctrl-label{color:var(--text-dim);flex-shrink:0;width:96px;font-size:.88rem}.ctrl-slider{appearance:none;background:var(--border);cursor:pointer;border-radius:2px;outline:none;flex:1;height:4px}.ctrl-slider::-webkit-slider-thumb{appearance:none;background:var(--accent);cursor:pointer;border-radius:50%;width:15px;height:15px;transition:transform .1s}.ctrl-slider::-webkit-slider-thumb:hover{transform:scale(1.3)}.ctrl-slider::-moz-range-thumb{background:var(--accent);cursor:pointer;border:none;border-radius:50%;width:15px;height:15px}.ctrl-value{color:var(--text-value);text-align:right;flex-shrink:0;width:50px;font-family:JetBrains Mono,Fira Code,monospace;font-size:.88rem}.ctrl-slider.sail-color::-webkit-slider-thumb{background:var(--accent-2)}.ctrl-slider.water-color::-webkit-slider-thumb{background:var(--accent-water)}.compass-wrap{justify-content:center;padding:6px 0 10px;display:flex}.compass{width:90px;height:90px;position:relative}.compass-ring{border:2px solid var(--border);background:#00000040;border-radius:50%;justify-content:center;align-items:center;width:90px;height:90px;display:flex;position:relative}.compass-ring:before{content:"N";color:var(--text-dim);font-size:.6rem;position:absolute;top:4px;left:50%;transform:translate(-50%)}.compass-ring:after{content:"S";color:var(--text-dim);font-size:.6rem;position:absolute;bottom:4px;left:50%;transform:translate(-50%)}.compass-e{color:var(--text-dim);font-size:.6rem;position:absolute;top:50%;right:5px;transform:translateY(-50%)}.compass-w{color:var(--text-dim);font-size:.6rem;position:absolute;top:50%;left:5px;transform:translateY(-50%)}.compass-needle{background:linear-gradient(to bottom, var(--danger) 50%, var(--text-dim) 50%);transform-origin:bottom;border-radius:2px;width:3px;height:34px;transition:transform .3s;position:absolute;bottom:50%;left:calc(50% - 1.5px)}.compass-dot{background:var(--text-primary);z-index:1;border-radius:50%;width:6px;height:6px;position:absolute}.wind-display{align-items:center;gap:14px;padding:4px 0 8px;display:flex}.wind-speed-big{color:var(--accent);text-align:right;min-width:4.5ch;font-family:JetBrains Mono,monospace;font-size:2rem;font-weight:700;line-height:1}.wind-speed-unit{color:var(--text-dim);font-size:.82rem}.beaufort-display{color:var(--text-dim);font-size:.85rem}.nap-gauges{justify-content:space-between;gap:10px;padding:4px 0 8px;display:flex}.nap-gauge{flex-direction:column;flex:1;align-items:center;gap:3px;display:flex}.nap-label{color:var(--text-dim);text-align:center;text-transform:uppercase;letter-spacing:.04em;font-size:.72rem}.nap-track{background:#3b9dc81f;border:1px solid #3b9dc840;border-radius:8px;width:16px;height:70px;position:relative;overflow:visible}.nap-fill{background:linear-gradient(to top, #1a5f8a, var(--accent-water));border-radius:0 0 7px 7px;min-height:2px;transition:height .5s;position:absolute;bottom:0;left:0;right:0}.nap-value-label{color:var(--accent-water);font-family:monospace;font-size:.62rem}.zero-line{background:#ffffff4d;height:1px;position:absolute;left:-4px;right:-4px}.toggle-row{justify-content:space-between;align-items:center;padding:5px 0;display:flex}.toggle-label{color:var(--text-dim);font-size:.88rem}.vis-group-heading{letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted,#5a6a7a);border-bottom:1px solid var(--border);margin:10px 0 4px;padding-bottom:3px;font-size:.8rem;font-weight:600}.vis-group-heading:first-child{margin-top:2px}.toggle-switch{width:34px;height:18px;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.toggle-track{background:var(--bg-section);border:1px solid var(--border);cursor:pointer;transition:background var(--transition);border-radius:9px;position:absolute;inset:0}.toggle-switch input:checked+.toggle-track{background:var(--accent);border-color:var(--accent)}.toggle-track:after{content:"";width:12px;height:12px;transition:transform var(--transition);background:#fff;border-radius:50%;position:absolute;top:2px;left:2px}.toggle-switch input:checked+.toggle-track:after{transform:translate(16px)}#sec-wind{border-left:3px solid var(--accent-water)}#sec-cap{border-left:3px solid var(--accent-2)}#sec-screw{border-left:3px solid var(--accent)}#sec-water{border-left:3px solid var(--accent-water)}#sec-scene-visibility{border-left:3px solid #ffffff38}#sec-camera{border-left:3px solid #9a7fd4}#sec-scene-tools{border-left:3px solid var(--danger)}#sec-landscape-source,#sec-landscape-colors{border-left:3px solid #f4d35e}#sec-landscape-opacity,#sec-landscape-visibility{border-left:3px solid #ffffff38}.preset-grid{grid-template-columns:1fr 1fr;gap:6px;padding:2px 0 4px;display:grid}.preset-btn{border:1px solid var(--border);color:var(--text-dim);cursor:pointer;transition:all var(--transition);letter-spacing:.02em;background:#ffffff08;border-radius:7px;flex-direction:column;align-items:center;gap:5px;padding:10px 4px 8px;font-size:.85rem;font-weight:500;line-height:1.2;display:flex}.preset-btn:hover{color:var(--text-primary);background:#9a7fd41a;border-color:#9a7fd4}.preset-btn.active{color:#fff;background:#9a7fd42e;border-color:#9a7fd4;box-shadow:0 0 0 1px #9a7fd459}.preset-icon{font-size:1.25rem;line-height:1}.ref-slider-row{align-items:center;gap:6px;margin-bottom:9px;display:flex}.ref-slider-label{color:#aaa;flex-shrink:0;width:60px;font-size:.85rem}.ref-slider-val{color:#ccc;text-align:right;flex-shrink:0;width:38px;font-size:.85rem}.ref-slider{accent-color:#4dc8ff;cursor:pointer;flex:1;height:3px}#cam-coords-wrap{z-index:20;align-items:flex-start;gap:6px;display:none;position:fixed;top:12px;left:50%;transform:translate(-50%)}#cam-coords-wrap.visible{display:flex}#cam-coords{color:#ffffffe0;pointer-events:none;white-space:pre;background:#00000073;border-radius:6px;margin:0;padding:7px 14px;font-family:Courier New,monospace;font-size:.75rem;line-height:1.6}#cam-coords-copy{color:#ffffffbf;cursor:pointer;background:#00000073;border:none;border-radius:6px;align-self:center;padding:6px 8px;font-size:.85rem;line-height:1}#cam-coords-copy:hover{background:#ffffff26}#story-bar{z-index:10;flex-direction:column;gap:1.5vh;width:39vh;display:flex;position:fixed;top:50%;left:3vh;transform:translateY(-50%)}.story-section-card{border:1px solid var(--border);-webkit-backdrop-filter:blur(20px)saturate(1.4);background:#0d111ed1;border-radius:2.2vh;padding:1.6vh 2.4vh;box-shadow:0 8px 30px #00000059}.story-card{border:1px solid var(--border);-webkit-backdrop-filter:blur(20px)saturate(1.4);background:#0d111ed1;border-radius:2.2vh;flex-direction:column;height:65vh;max-height:90vh;padding:3vh 2.8vh;display:flex;overflow-y:auto;box-shadow:0 8px 30px #00000059}.story-brand{color:var(--text-dim);text-transform:uppercase;letter-spacing:.12em;margin-bottom:.5vh;font-size:1vh;font-weight:600}.story-section-name{color:var(--text-primary);text-transform:uppercase;letter-spacing:.08em;font-size:1.7vh;font-weight:700}#story-engineering-content,#story-stub-content{flex-direction:column;flex:1;min-height:0;display:flex}#story-stub-content .story-body{color:var(--text-dim);align-items:center;display:flex}.story-dots{justify-content:flex-start;gap:.9vh;margin-bottom:1.85vh;display:flex}.story-dot{cursor:pointer;width:1vh;height:1vh;transition:all var(--transition);background:#ffffff2e;border:none;border-radius:50%;padding:0}.story-dot:hover{background:#ffffff52}.story-dot.active{background:#9a7fd4;border-radius:.55vh;width:2.6vh}.story-title{color:var(--text-primary);letter-spacing:.01em;text-align:left;margin-bottom:1.5vh;font-size:2.2vh;font-weight:700}.story-body{color:var(--text-primary);opacity:.9;text-align:left;flex:1;font-size:1.55vh;line-height:1.55}.story-nav{justify-content:space-between;align-items:center;gap:1.1vh;margin-top:2.2vh;display:flex}.story-nav-btn{border:1px solid var(--border);color:var(--text-primary);cursor:pointer;transition:all var(--transition);background:#ffffff0d;border-radius:999px;flex-shrink:0;padding:1.9vh 2.8vh;font-size:1.6vh;font-weight:600}.story-nav-btn:hover:not(:disabled){background:#9a7fd424;border-color:#9a7fd4}.story-nav-btn:disabled{opacity:.3;cursor:default}.story-count{color:var(--text-dim);letter-spacing:.06em;font-size:1.3vh}.story-datamode{border-top:1px solid var(--border);gap:.9vh;margin-top:1.8vh;padding-top:1.65vh;display:flex}.datamode-btn{border:1px solid var(--border);color:var(--text-dim);letter-spacing:.07em;cursor:pointer;transition:all var(--transition);background:#ffffff0a;border-radius:1vh;flex:1;justify-content:center;align-items:center;gap:.8vh;padding:1.3vh;font-size:1.3vh;font-weight:600;display:flex}.datamode-btn:hover:not(.active){color:var(--text-primary);border-color:#9a7fd466}.datamode-btn.active{color:var(--text-primary);background:#9a7fd424;border-color:#9a7fd4}.live-dot{background:var(--danger);width:.9vh;height:.9vh;box-shadow:0 0 6px var(--danger);border-radius:50%;animation:1.4s ease-in-out infinite pulse}@media (width<=900px){#story-bar{width:auto;padding:0 16px;inset:auto 0 16px;transform:none}.story-card{height:46vh;padding:20px 22px}.story-title{margin-bottom:10px;font-size:1.3rem}.story-body{font-size:1rem}.story-nav-btn{padding:12px 18px;font-size:.85rem}#story-stats{display:none}}#story-stats{z-index:10;flex-direction:column;align-items:flex-end;gap:.9vh;display:flex;position:fixed;bottom:1.85vh;right:1.85vh}.stat-tile{border-left:.45vh solid var(--accent);-webkit-backdrop-filter:blur(16px)saturate(1.4);opacity:1;background:#0d111ec7;border-radius:1.3vh;min-width:28vh;padding:1.65vh 2.6vh 1.65vh 2vh;transition:opacity .5s,border-left-color .5s;box-shadow:0 6px 20px #0000004d}.stat-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.55vh;font-size:1.1vh}.stat-value{color:var(--text-primary);font-size:2.9vh;font-weight:700}#story-callouts{z-index:9;pointer-events:none;position:fixed;inset:0}#callout-lines{width:100%;height:100%;position:absolute;inset:0}#callout-lines line{stroke:#ffffff8c;stroke-width:2px;transition:opacity .5s}#callout-lines circle{fill:var(--accent-water);stroke:#ffffffd9;stroke-width:1.5px;transition:opacity .5s}.callout-box{border:1px solid var(--border);border-left:.45vh solid var(--accent-water);-webkit-backdrop-filter:blur(16px)saturate(1.4);white-space:nowrap;opacity:1;background:#0d111ed1;border-radius:1vh;padding:1.3vh 1.9vh;transition:opacity .5s;position:absolute;transform:translate(-50%,-100%);box-shadow:0 6px 20px #0000004d}.callout-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;text-align:center;margin-bottom:.4vh;font-size:1.1vh}.callout-value{color:var(--text-primary);text-align:center;font-size:2.9vh;font-weight:700}#wind-compass-corner{z-index:9;pointer-events:none;opacity:1;width:11vh;height:11vh;transition:opacity .5s;position:fixed;top:8.5vh;right:1.85vh}#wind-compass-corner svg{width:100%;height:100%}.compass-ring-outer{fill:#0d111e8c;stroke:var(--border);stroke-width:1.5px}.compass-ring-inner{fill:none;stroke:#ffffff24;stroke-width:1px}.compass-tick{fill:var(--text-dim);text-anchor:middle;dominant-baseline:middle;font-size:22px;font-weight:600}.compass-tick-n{fill:var(--accent-2)}#wind-vector-overlay{z-index:9;pointer-events:none;opacity:1;transition:opacity .5s;position:fixed;inset:0}.wind-arrow{width:8vh;height:8vh;transition:left .4s,top .4s,transform .6s;position:absolute;top:0;left:0;transform:translate(-50%,-50%)rotate(0)}.wind-arrow svg{width:100%;height:100%}.wind-arrow path{fill:var(--accent-water)}.wind-info-box{border:1px solid var(--border);border-left:.45vh solid var(--accent-water);-webkit-backdrop-filter:blur(16px)saturate(1.4);white-space:nowrap;text-align:center;background:#0d111ed1;border-radius:1vh;padding:1.3vh 2.2vh;transition:left .4s,top .4s;position:absolute;top:0;left:0;transform:translate(-50%,-50%);box-shadow:0 6px 20px #0000004d}.wind-info-caption{color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.4vh;font-size:1.1vh}.wind-info-bearing{color:var(--text-primary);font-size:2.9vh;font-weight:700}.wind-info-speed{color:var(--text-dim);margin-top:.3vh;font-size:1.3vh}#camera-toast{color:#e0d9f5;letter-spacing:.06em;pointer-events:none;z-index:8;opacity:0;white-space:nowrap;text-transform:uppercase;background:#0a0e1ad1;border:1px solid #9a7fd466;border-radius:20px;padding:7px 22px;font-size:.78rem;font-weight:500;transition:opacity .4s;position:fixed;bottom:56px;left:50%;transform:translate(-50%)}#camera-toast.visible{opacity:1}#status-bar{border-top:1px solid var(--border);flex-shrink:0;align-items:center;gap:10px;padding:8px 14px;display:flex}.status-dot{background:var(--accent);width:7px;height:7px;box-shadow:0 0 6px var(--accent);border-radius:50%;flex-shrink:0;animation:2s ease-in-out infinite pulse}.status-dot.inactive{background:var(--text-dim);box-shadow:none;animation:none}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.status-text{color:var(--text-dim);font-size:.7rem}#lang-switcher{z-index:11;border:1px solid var(--border);-webkit-backdrop-filter:blur(16px)saturate(1.4);background:#0d111eb3;border-radius:1.3vh;gap:.7vh;padding:.6vh;display:flex;position:fixed;top:1.5vh;right:1.5vh}.lang-btn{cursor:pointer;filter:grayscale(.55)brightness(.8);width:5.8vh;height:3.9vh;transition:all var(--transition);background:0 0;border:1px solid #ffffff26;border-radius:.7vh;justify-content:center;align-items:center;padding:0;display:flex;overflow:hidden;transform:scale(.92);box-shadow:0 2px 6px #00000059}.lang-btn img{object-fit:contain;width:100%;height:100%;display:block}.lang-btn:hover{filter:grayscale(.15);transform:scale(.96)}.lang-btn.active{filter:none;border-color:#9a7fd4;transform:scale(1);box-shadow:0 0 0 2px #9a7fd499}#hud{z-index:10;pointer-events:none;position:fixed;top:16px;left:16px}.hud-title{color:var(--text-primary);text-shadow:0 2px 8px #000c;letter-spacing:.03em;font-size:1.1rem;font-weight:700}.hud-subtitle{color:#ffffff8c;text-shadow:0 1px 4px #000c;margin-top:2px;font-size:.72rem}#hud.screw-hud{max-width:460px}.hud-copy{color:#e8edf2cc;pointer-events:none;max-width:420px;margin-top:10px;font-size:.8rem;line-height:1.5}.mini-metrics{pointer-events:all;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:12px;display:grid}.mini-metric{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#08101cb3;border:1px solid #ffffff1f;border-radius:10px;padding:10px}.mini-metric-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em;font-size:.65rem}.mini-metric-value{margin-top:4px;font-size:.95rem;font-weight:600}.info-note{color:var(--text-dim);margin-top:8px;font-size:.68rem}.screw-page #hud{display:block!important}.screw-page #panel{z-index:10;background:var(--bg-panel);-webkit-backdrop-filter:blur(20px)saturate(1.4);border:none;border-left:1px solid var(--border);width:340px;min-width:340px;height:100%;max-height:none;box-shadow:none;transition:transform var(--transition);border-radius:0;flex-direction:column;display:flex;position:fixed;inset:0 0 auto auto;overflow:visible;transform:translate(0);display:flex!important}.screw-page #panel.collapsed{transform:translate(304px)}.screw-page #panel-toggle{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius) 0 0 var(--radius);cursor:pointer;width:36px;height:80px;color:var(--text-dim);transition:color var(--transition), background var(--transition);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-right:none;justify-content:center;align-items:center;font-size:1.1rem;display:flex;position:absolute;top:50%;left:-36px;transform:translateY(-50%)}.screw-page #panel-toggle:hover{color:var(--text-primary);background:#ffffff14}.screw-page #panel-header{border-bottom:1px solid var(--border);background:linear-gradient(#9a7fd412 0%,#0000 100%);flex-shrink:0;padding:16px 18px 14px}.screw-page #panel-header h1{color:var(--text-primary);letter-spacing:.04em;font-size:1rem;font-weight:700}.screw-page #panel-header p{color:var(--text-dim);letter-spacing:.03em;margin-top:3px;font-size:.72rem}.screw-page #mode-bar{border-bottom:1px solid var(--border);flex-shrink:0;gap:6px;margin-bottom:0;padding:10px 18px;display:flex}.screw-page .mode-btn{border:1px solid var(--border);color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;cursor:pointer;transition:all var(--transition);background:0 0;border-radius:6px;flex:1;padding:6px 4px;font-size:.7rem;font-weight:500}.screw-page .mode-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.screw-page .mode-btn:hover:not(.active){border-color:var(--accent);color:var(--text-primary)}.screw-page #panel-content{scrollbar-width:thin;scrollbar-color:var(--border) transparent;flex:1;min-height:0;padding:12px 14px;overflow-y:auto}.screw-page .section{background:var(--bg-section);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;overflow:hidden}.screw-page .section-header{cursor:pointer;-webkit-user-select:none;user-select:none;transition:background var(--transition);align-items:center;gap:8px;padding:9px 12px;display:flex}.screw-page .section-header:hover{background:#ffffff0a}.screw-page .section-icon{font-size:1rem}.screw-page .section-title{text-transform:uppercase;letter-spacing:.08em;flex:1;font-size:.78rem;font-weight:600}.screw-page .section-caret{color:var(--text-dim);transition:transform var(--transition);font-size:.65rem}.screw-page .section.collapsed .section-caret{transform:rotate(-90deg)}.screw-page .section-body{padding:6px 12px 10px}.screw-page .section.collapsed .section-body{display:none}.screw-page .ctrl-row{align-items:center;gap:8px;margin-bottom:8px;display:flex}.screw-page .ctrl-row:last-child{margin-bottom:0}.screw-page .ctrl-label{color:var(--text-dim);flex-shrink:0;width:90px;font-size:.72rem}.screw-page .ctrl-slider{appearance:none;background:var(--border);cursor:pointer;border-radius:2px;outline:none;flex:1;height:4px}.screw-page .ctrl-slider::-webkit-slider-thumb{appearance:none;background:var(--accent);cursor:pointer;border-radius:50%;width:14px;height:14px;transition:transform .1s}.screw-page .ctrl-slider::-webkit-slider-thumb:hover{transform:scale(1.3)}.screw-page .ctrl-slider::-moz-range-thumb{background:var(--accent);cursor:pointer;border:none;border-radius:50%;width:14px;height:14px}.screw-page .ctrl-value{color:var(--text-value);text-align:right;flex-shrink:0;width:44px;font-family:JetBrains Mono,Fira Code,monospace;font-size:.72rem}.screw-page .ctrl-slider.sail-color::-webkit-slider-thumb{background:var(--accent-2)}.screw-page .ctrl-slider.water-color::-webkit-slider-thumb{background:var(--accent-water)}.screw-page #sec-drive{border-left:3px solid var(--accent)}.screw-page #sec-water{border-left:3px solid var(--accent-water)}.screw-page #sec-materials{border-left:3px solid var(--accent-2)}.screw-page #sec-scene{border-left:3px solid #f4d35e}.screw-page #sec-visibility{border-left:3px solid #ffffff38}.screw-page #sec-camera{border-left:3px solid #9a7fd4}.screw-page #sec-debug{border-left:3px solid var(--danger)}.screw-page .toggle-row{justify-content:space-between;align-items:center;padding:5px 0;display:flex}.screw-page .toggle-label{color:var(--text-dim);font-size:.73rem}.screw-page .toggle-switch{width:34px;height:18px;position:relative}.screw-page .toggle-switch input{opacity:0;width:0;height:0}.screw-page .toggle-track{background:var(--bg-section);border:1px solid var(--border);cursor:pointer;transition:background var(--transition);border-radius:9px;position:absolute;inset:0}.screw-page .toggle-switch input:checked+.toggle-track{background:var(--accent);border-color:var(--accent)}.screw-page .toggle-track:after{content:"";width:12px;height:12px;transition:transform var(--transition);background:#fff;border-radius:50%;position:absolute;top:2px;left:2px}.screw-page .toggle-switch input:checked+.toggle-track:after{transform:translate(16px)}.screw-page .preset-grid{grid-template-columns:1fr 1fr;gap:6px;padding:2px 0 4px;display:grid}.screw-page .preset-btn{border:1px solid var(--border);color:var(--text-dim);cursor:pointer;transition:all var(--transition);letter-spacing:.02em;background:#ffffff08;border-radius:7px;flex-direction:column;align-items:center;gap:5px;padding:10px 4px 8px;font-size:.68rem;font-weight:500;line-height:1.2;display:flex}.screw-page .preset-btn:hover{color:var(--text-primary);background:#9a7fd41a;border-color:#9a7fd4}.screw-page .preset-btn.active{color:#fff;background:#9a7fd42e;border-color:#9a7fd4;box-shadow:0 0 0 1px #9a7fd459}.screw-page .preset-icon{font-size:1.25rem;line-height:1}.screw-page #status-bar{border-top:1px solid var(--border);flex-shrink:0;align-items:center;gap:10px;padding:8px 14px;display:flex}.screw-page .status-dot{background:var(--accent);width:7px;height:7px;box-shadow:0 0 6px var(--accent);border-radius:50%;flex-shrink:0;animation:2s ease-in-out infinite screw-pulse}.screw-page .status-dot.inactive{background:var(--text-dim);box-shadow:none;animation:none}@keyframes screw-pulse{0%,to{opacity:1}50%{opacity:.4}}.screw-page .status-text{color:var(--text-dim);font-size:.7rem}.screw-page #cam-coords-wrap{z-index:20;align-items:flex-start;gap:6px;display:none;position:fixed;top:12px;left:50%;transform:translate(-50%)}.screw-page #cam-coords-wrap.visible{display:flex}.screw-page #cam-coords{color:#ffffffe0;pointer-events:none;white-space:pre;background:#00000073;border-radius:6px;margin:0;padding:7px 14px;font-family:Courier New,monospace;font-size:.75rem;line-height:1.6}.screw-page #cam-coords-copy{color:#ffffffbf;cursor:pointer;background:#00000073;border:none;border-radius:6px;align-self:center;padding:6px 8px;font-size:.85rem;line-height:1}.screw-page #cam-coords-copy:hover{background:#ffffff26}.screw-page #camera-toast{color:#e0d9f5;letter-spacing:.06em;pointer-events:none;z-index:8;opacity:0;white-space:nowrap;text-transform:uppercase;background:#0a0e1ad1;border:1px solid #9a7fd466;border-radius:20px;padding:7px 22px;font-size:.78rem;font-weight:500;transition:opacity .4s;position:fixed;bottom:56px;left:50%;transform:translate(-50%)}.screw-page #camera-toast.visible{opacity:1}.screw-page #loading-overlay{z-index:100;background:var(--bg-deep);flex-direction:column;justify-content:center;align-items:center;gap:20px;transition:opacity .5s;display:flex;position:fixed;inset:0}.screw-page #loading-overlay.hidden{opacity:0;pointer-events:none}.screw-page .loader-logo{letter-spacing:.03em;color:var(--text-primary);font-size:3.8vh;font-weight:700}.screw-page .loader-sub{color:var(--text-dim);letter-spacing:.12em;text-transform:uppercase;font-size:.85rem}.screw-page .loader-bar-track{background:var(--border);border-radius:2px;width:280px;height:3px;overflow:hidden}.screw-page .loader-bar-fill{background:var(--accent);width:0%;height:100%;transition:width .3s}.screw-page .spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:36px;height:36px;animation:.9s linear infinite screw-spin}@keyframes screw-spin{to{transform:rotate(360deg)}}.screw-page #hud{z-index:10;pointer-events:none;position:fixed;top:16px;left:16px}.screw-page .hud-title{color:var(--text-primary);text-shadow:0 2px 8px #000c;letter-spacing:.03em;font-size:1.1rem;font-weight:700}.screw-page .hud-subtitle{color:#ffffff8c;text-shadow:0 1px 4px #000c;margin-top:2px;font-size:.72rem}.screw-page #canvas-container{z-index:0;position:fixed;inset:0}