:root{--sn-purple: #a894ff;--white: #ffffff;--text: #ffffff;--header-bg: transparent;--header-btn-fg: #ffffff;--header-btn-bg: rgba(0, 0, 0, .35);--header-btn-bg-hover: rgba(0, 0, 0, .5);--header-btn-border: rgba(255, 255, 255, .5);--header-focus-outline: #ffffff;--menu-bg: rgba(33, 33, 33, .96);--menu-border: #8882;--menu-shadow: #0006;--toast-fg: #ffffff;--toast-bg-success: var(--sn-purple);--toast-bg-error: #d9534f;--toast-shadow: 0 6px 20px rgba(0, 0, 0, .35)}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;--header-height: 85px;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}html,body,#root{height:100%}.app-shell{height:100vh;display:flex;flex-direction:column;background:inherit;color:inherit;padding-top:0}.app-content{flex:1;display:flex;flex-direction:column;min-height:0;overflow:hidden}.map-container{flex:1;min-height:0;position:relative;height:100%;overflow:hidden}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.cesium-infoBox{position:absolute;z-index:5000!important;pointer-events:auto}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:99999;background:var(--loading-overlay-bg, rgba(0, 0, 0, .6));display:grid;place-items:center;pointer-events:all}.loading-content{display:inline-flex;align-items:center;justify-content:center;pointer-events:none}.loading-logo{width:clamp(180px,28vw,420px);height:auto;display:block}.loading-logo .letters{fill:var(--white)}.loading-logo .orbit{fill:var(--sn-purple)}.loading-logo path[fill="#304E9D"]{fill:var(--sn-purple)}@keyframes orbit-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-logo .orbit-group{transform-box:fill-box;transform-origin:50% 50%;animation:orbit-spin 2.5s linear infinite}@media (prefers-reduced-motion: reduce){.loading-logo .orbit-group{animation:none}}.app-header{background-color:var(--header-bg)!important;color:var(--text);position:fixed!important;top:0;left:0;width:100%;z-index:2000;box-shadow:none!important;overflow:visible}.app-header__inner{max-width:1200px;margin:0 auto;padding:10px;min-height:65px;display:flex;align-items:center;justify-content:flex-start;gap:16px;overflow:visible}.app-header__brand .app-header__logo{color:var(--text);font-weight:700;font-size:18px;letter-spacing:.3px;display:inline-flex;align-items:center;gap:10px;line-height:0;overflow:visible}.sn-logo{display:block;height:60px;width:auto}.sn-logo .letters{fill:var(--white)}.sn-logo .orbit{fill:var(--sn-purple)}.sn-logo path[fill="#304E9D"]{fill:var(--sn-purple)}.app-header__nav{display:flex;align-items:center;gap:18px}.app-header__nav a{color:var(--text);opacity:.9;font-weight:500;font-size:14px}.app-header__nav a:hover,.app-header__nav a:focus{opacity:1;text-decoration:underline}.app-header__actions{display:flex;align-items:center;gap:12px;position:relative;margin-left:16px}.app-header__btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--header-btn-border);color:var(--header-btn-fg);background:var(--header-btn-bg);padding:8px 12px;font-size:14px;font-weight:600;border-radius:6px;cursor:pointer}.app-header__btn:hover{border-color:var(--header-btn-fg);background:var(--header-btn-bg-hover)}.app-header__btn:focus{outline:2px solid var(--header-focus-outline);outline-offset:2px}.burger-btn{min-width:40px;line-height:1;font-size:18px;padding:8px 10px}.hamburger-menu{position:absolute;right:0;top:calc(100% + 6px);background:var(--menu-bg);border:1px solid var(--menu-border);box-shadow:0 8px 32px var(--menu-shadow);min-width:180px;border-radius:8px;padding:6px 0;z-index:4000;display:flex;flex-direction:column}.menu-item{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:none;color:var(--text);font-size:15px;text-align:left;padding:9px 16px;cursor:pointer}.menu-item:hover,.menu-item:focus{background:#222}@media (prefers-color-scheme: light){.app-header{background-color:transparent;color:var(--text)}}.app-header{pointer-events:none}.app-header__inner{pointer-events:auto}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;clip-path:inset(50%)!important;white-space:nowrap!important;border:0!important}