.ech-game{flex-direction:column;align-items:center;gap:16px;width:100%;padding-top:8px;display:flex}.ech-statbar{gap:26px;display:flex}.ech-stat{flex-direction:column;align-items:center;line-height:1;display:flex}.ech-stat-value{font-family:var(--font-mono);color:var(--text-primary);font-variant-numeric:tabular-nums;font-size:22px;font-weight:800}.ech-stat-label{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-top:3px;font-size:10px;font-weight:600}.ech-pads{grid-template-columns:repeat(2,1fr);gap:12px;width:100%;max-width:min(84vw,300px);display:grid;position:relative}.ech-pad{aspect-ratio:1;border:2px solid var(--border-primary);cursor:pointer;opacity:.55;background:var(--pad-color,var(--bg-card));border-radius:14px;transition:opacity .12s,transform 80ms,box-shadow .12s}.ech-pad:disabled{cursor:default}.ech-pad--0{--pad-color:var(--mix-echoes-0)}.ech-pad--1{--pad-color:var(--mix-echoes-1)}.ech-pad--2{--pad-color:var(--mix-echoes-2)}.ech-pad--3{--pad-color:var(--mix-echoes-3)}.ech-pad--active{opacity:1;box-shadow:0 0 0 4px color-mix(in srgb, var(--text-primary) 12%, transparent), 0 0 22px color-mix(in srgb, var(--pad-color) 75%, transparent);animation:.24s ease-out ech-pad-pulse;transform:scale(.96)}@keyframes ech-pad-pulse{0%{transform:scale(1.02)}to{transform:scale(.96)}}.ech-pad--wrong{opacity:1;box-shadow:0 0 0 4px color-mix(in srgb, var(--color-slot-wrong-text,#d33) 60%, transparent);animation:.34s ech-pad-shake}@keyframes ech-pad-shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}50%{transform:translate(4px)}75%{transform:translate(-3px)}}.ech-levelup{pointer-events:none;box-shadow:0 0 0 0 color-mix(in srgb, var(--mix-accent-echoes) 55%, transparent);border-radius:18px;animation:.55s ease-out forwards ech-levelup-pulse;position:absolute;inset:-6px}@keyframes ech-levelup-pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb, var(--mix-accent-echoes) 55%, transparent);opacity:1}to{box-shadow:0 0 0 14px color-mix(in srgb, var(--mix-accent-echoes) 0%, transparent);opacity:0}}@media (prefers-reduced-motion:reduce){.ech-pad--active,.ech-pad--wrong,.ech-levelup{animation:none}}.ech-status{color:var(--text-secondary);justify-content:center;align-items:center;gap:5px;min-height:18px;margin:0;font-size:13px;font-weight:600;display:flex}.ech-status--reverse{color:var(--mix-accent-echoes);letter-spacing:.04em;font-weight:800;animation:.9s infinite ech-reverse-pulse}@keyframes ech-reverse-pulse{0%,to{opacity:.7}50%{opacity:1}}@media (prefers-reduced-motion:reduce){.ech-status--reverse{animation:none}}.ech-controls{gap:10px;width:100%;max-width:min(84vw,300px);display:flex}.ech-btn{flex:1 1 0}.ech-result{width:100%;max-width:min(84vw,300px)}