#selection-ui{position:absolute;top:30px;left:50%;transform:translate(-50%);z-index:100;pointer-events:none;font-family:Segoe UI,Tahoma,sans-serif;text-align:center;color:#fff}.selection-header{font-size:22px;margin-bottom:12px;text-shadow:0 0 8px rgba(100,150,255,.8);letter-spacing:2px;text-transform:uppercase}.selection-info-panel{background:#000014bf;border:1px solid rgba(100,150,255,.4);border-radius:8px;padding:14px 28px;min-width:320px}.selection-ship-name{font-size:28px;font-weight:700;margin-bottom:8px;text-shadow:0 0 10px rgba(100,200,255,.6)}.selection-row{font-size:15px;margin:4px 0;color:#bbc}.selection-row .label{color:#88a;margin-right:6px}.selection-remaining{color:#f64;font-size:1.1em;margin-top:.5em;text-align:center}.selection-controls{font-size:13px;margin-top:14px;color:#667}#logo-splash{position:absolute;inset:0;z-index:200;background:url(/textures/logo.jpg) center / cover no-repeat;opacity:0;transition:opacity 1s ease-in-out}#logo-splash.visible{opacity:1}#main-menu{position:absolute;inset:0;z-index:150;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:12%;background-size:cover;background-position:center;background-repeat:no-repeat}#main-menu .menu-btn{font-family:Segoe UI,Arial,sans-serif;font-size:28px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:#cdf;background:#000a2899;border:1px solid rgba(100,150,255,.4);border-radius:6px;padding:14px 60px;cursor:pointer;text-shadow:0 0 12px rgba(100,180,255,.8);transition:background .2s,text-shadow .2s,border-color .2s}#main-menu .menu-btn:hover{background:#142864b3;border-color:#64b4ffcc;text-shadow:0 0 20px rgba(100,200,255,1);color:#fff}#main-menu .menu-credits{position:absolute;bottom:16px;left:20px;font-family:Segoe UI,Arial,sans-serif;font-size:11px;letter-spacing:.5px;color:#96aad299;text-shadow:0 0 6px rgba(60,100,180,.3)}#difficulty-screen{position:absolute;inset:0;z-index:150;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,#0a1030,#000008)}.difficulty-title{font-family:Segoe UI,Arial,sans-serif;font-size:32px;font-weight:700;letter-spacing:4px;text-transform:uppercase;color:#acf;text-shadow:0 0 16px rgba(100,180,255,.6);margin-bottom:40px}.difficulty-list{display:flex;flex-direction:column;gap:12px}.difficulty-option{font-family:Segoe UI,Arial,sans-serif;font-size:24px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:#68a;background:#000a2866;border:1px solid rgba(60,100,180,.3);border-radius:6px;padding:12px 60px;cursor:pointer;text-align:center;transition:background .2s,color .2s,border-color .2s,text-shadow .2s}.difficulty-option:hover{color:#adf;background:#14286480;border-color:#6496ff80}.difficulty-option.selected{color:#fff;background:#1e3c8c99;border-color:#64b4ffcc;text-shadow:0 0 12px rgba(100,200,255,.8)}.difficulty-hint{font-family:Segoe UI,Arial,sans-serif;font-size:14px;color:#457;margin-top:30px;letter-spacing:1px}#hud{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:10;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.player-panel{position:absolute;top:16px;display:flex;flex-direction:column;gap:6px}.player-panel.left{left:16px}.player-panel.right{right:16px}.bar-row{display:flex;align-items:center;gap:6px}.bar-icon{width:20px;height:20px;image-rendering:pixelated}.bar-container{display:flex;gap:1px}.bar-segment{width:6px;height:14px;background-color:#282828;border-radius:1px}.bar-segment.decaying{transition:background-color .7s ease-out;background-color:#282828}.hud-overlay{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:auto}.hud-win-text{font-size:64px;font-weight:700;color:#0ff;text-shadow:0 0 20px #00ffff,0 0 40px #0088ff,0 0 80px #0044ff;letter-spacing:4px;text-transform:uppercase}.hud-restart-text{margin-top:24px;font-size:20px;color:#ffffffb3;animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.5}50%{opacity:1}}