.sim-access-dialog{box-sizing:border-box;width:min(520px,calc(100% - 32px));max-height:calc(100dvh - 32px);margin:auto;padding:0;border:1px solid #73818a;border-radius:8px;background:#fff;color:#20282c;font:16px/1.6 sans-serif;letter-spacing:0;box-shadow:0 16px 60px #0005;overflow:auto}
.sim-access-dialog::backdrop{background:#18222888;backdrop-filter:blur(3px)}
.sim-access-dialog *{box-sizing:border-box;letter-spacing:0}
.sim-access-dialog header{position:sticky;top:0;z-index:2;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 22px;border-bottom:1px solid #ddd}
.sim-access-dialog h2{font:700 20px/1.5 sans-serif;margin:0;color:inherit}
.sim-access-dialog button,.sim-access-dialog input{font:inherit;min-height:44px;border-radius:4px}
.sim-access-dialog button{cursor:pointer}
.sim-access-dialog .sim-access-close{width:44px;padding:0;border:1px solid #bbb;background:#fff;color:#263238;font-size:24px;flex:none}
.sim-access-body{padding:24px}
.sim-access-explanation{width:min(860px,calc(100% - 32px))}
.sim-access-explanation .sim-access-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:center}
.sim-access-video{align-self:start;margin:0}
.sim-access-video video{display:block;width:100%;max-width:720px;height:auto;max-height:none;aspect-ratio:720/904;background:#111;object-fit:contain}
.sim-access-video figcaption{font-size:14px;margin-top:8px;color:#536167}
.sim-access-dialog form{margin:0;min-width:0}
.sim-access-dialog label{display:block;margin:0 0 14px;font-weight:700}
.sim-access-dialog input{display:block;width:100%;padding:8px 10px;margin-top:5px;border:1px solid #8d999e;background:#fff;color:#182228}
.sim-access-dialog .sim-access-remember{display:flex;align-items:center;gap:10px;min-height:44px;font-size:14px;font-weight:400;cursor:pointer}
.sim-access-dialog .sim-access-remember input{flex:none;width:18px;height:18px;min-height:18px;margin:0;padding:0;accent-color:#1b4d61}
.sim-access-dialog .sim-access-submit{width:100%;padding:10px 14px;border:1px solid #1b4d61;background:#1b4d61;color:#fff;font-weight:700}
.sim-access-dialog .sim-access-submit:disabled{opacity:.55}
.sim-access-error{min-height:1.6em;color:#9e2323;font-size:14px;margin:6px 0}
.sim-access-fallback{border-top:1px solid #d6dcdf;margin-top:18px;padding-top:16px}
.sim-access-fallback p{font-size:14px;margin:0 0 12px;color:#3c4b51}
.sim-access-dialog .sim-access-2d{width:100%;padding:10px;border:1px solid #647982;background:#f4f7f8;color:#193b48;font-weight:700}
.sim-access-session{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px 18px;padding:10px 20px;background:#edf4f6;color:#173542;font:14px/1.6 sans-serif;letter-spacing:0}
.sim-access-session button{font:inherit;padding:6px 12px;min-height:40px;background:#fff;color:#173542;border:1px solid #758a93;border-radius:4px;cursor:pointer}
.sim-access-dialog :focus-visible{outline:3px solid #2c92bd;outline-offset:3px}
.sim-models-access{display:inline-flex;align-items:center;gap:8px;min-height:44px;margin:10px 0;padding:8px 14px;border:1px solid currentColor;border-radius:4px;background:transparent;color:inherit;font:inherit;letter-spacing:0;cursor:pointer}
@media(max-width:800px){.sim-access-dialog{width:calc(100% - 24px);max-height:calc(100dvh - 24px)}.sim-access-body{display:flex;flex-direction:column;gap:14px;padding:16px}.sim-access-video{width:100%}.sim-access-dialog form{width:100%}.sim-access-dialog header{padding:10px 16px}.sim-access-dialog h2{font-size:18px}.sim-access-dialog label{margin-bottom:10px}.sim-access-fallback{margin-top:10px;padding-top:10px}.sim-access-dialog .sim-access-error{margin:2px 0}}
@media(max-width:800px){.sim-access-explanation .sim-access-body{display:flex;gap:14px}}