#rt-overlay-host{position:fixed;inset:0;z-index:60;pointer-events:none}
#rt-overlay-host > *{pointer-events:auto}
.rt-toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:12px;
  padding:13px 18px;border-radius:13px;background:var(--bg-2);border:1px solid var(--border-2);
  box-shadow:0 20px 60px rgba(0,0,0,.55);font-size:13.5px;font-weight:600;animation:rt-fadeup .3s ease both}
.rt-toast__check{display:grid;place-items:center;width:24px;height:24px;border-radius:7px;background:var(--hi-bg);color:var(--hi);border:1px solid var(--hi-bd)}
.rt-grading{position:fixed;inset:0;background:var(--bg);display:grid;place-items:center;animation:rt-fadeup .3s ease both}
.rt-grading__box{text-align:center;max-width:340px}
.rt-grading__orb{width:84px;height:84px;margin:0 auto 22px;border-radius:22px;background:var(--grad);
  box-shadow:0 12px 36px rgba(110,168,254,.4);animation:rt-breathe 1.8s ease-in-out infinite}
.rt-grading__title{font-size:17px;font-weight:700;margin-bottom:8px}
.rt-grading__sub{font-size:13.5px;color:var(--muted);margin:0 0 20px;line-height:1.5}
.rt-grading__steps{display:flex;flex-direction:column;gap:9px;text-align:left}
.rt-grading__step{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.rt-grading__step::before{content:"";width:16px;height:16px;border:2px solid var(--border-2);border-top-color:var(--a1);border-radius:50%;animation:rt-spin .7s linear infinite}