:root{--eye-bg:#070b14;--eye-card-bg:#111827;--eye-accent:#38bdf8;--eye-text:#f1f5f9;--eye-muted:#64748b}.tool-container{max-width:800px;margin:0 auto;padding:40px 20px}.tool-card{background:var(--eye-card-bg);border-radius:40px;padding:40px 30px;text-align:center;box-shadow:0 25px 50px -12px #00000080}.view{width:100%}.hidden{display:none}.tool-card h1{font-weight:300;font-size:1.8rem;margin-bottom:10px;color:var(--eye-text)}.tool-card p{color:var(--eye-muted);margin-bottom:25px}.track-container{width:100%;padding:60px 0;position:relative}.track-line{width:100%;height:2px;background:#ffffff14;position:relative}.orb{width:35px;height:35px;background:var(--eye-accent);border-radius:50%;position:absolute;top:-16px;left:0;box-shadow:0 0 25px var(--eye-accent)}.settings-box{max-width:300px;margin:0 auto}.label{font-size:.7rem;text-transform:uppercase;color:var(--eye-muted);letter-spacing:2px;margin-bottom:8px;text-align:left}select{border-radius:12px;border:1px solid #1f2937;background:#1f2937;color:#fff;margin-bottom:20px}.start-btn,select{width:100%;padding:14px}.start-btn{border-radius:14px;background:var(--eye-text);color:var(--eye-bg);font-weight:600}.start-btn,.stop-btn{border:none;cursor:pointer}.stop-btn{margin-top:30px;background:none;color:var(--eye-muted);text-decoration:underline}.skip-link{color:#b3127f}.skip-link:focus{color:#b3127f;background:#fff}