#battleItemHud{position:fixed;right:14px;bottom:70px;z-index:50;width:290px;padding:14px;background:#0b1728ed;border:1px solid #ffd166;border-radius:12px;box-shadow:0 8px 30px #0006;color:#fff;font:13px "Microsoft YaHei",sans-serif}#battleItemHud strong{color:#ffdc84}.bi-energy{height:5px;background:#263751;margin:10px 0;border-radius:5px;overflow:hidden}.bi-energy i{height:100%;width:0;display:block;background:#67dcff}.bi-status{min-height:36px;line-height:1.5}.bi-buttons{display:flex;gap:6px}.bi-buttons button{flex:1;min-height:44px;background:#243b5e;color:white;border:1px solid #607899;border-radius:6px;font-size:12px}.bi-buttons button:disabled{opacity:.4}#battleItemHud small{display:block;margin-top:8px;color:#99acca}@media(max-width:600px){#battleItemHud{width:260px;right:6px;bottom:8px;padding:9px}}

.item-duel-option{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:0 9px;border:1px solid #ffd166;border-radius:6px;background:#101b2bd9;color:#ffdc84;font-size:12px;font-weight:700;cursor:pointer}.item-duel-option input{accent-color:#ffd166;width:14px;height:14px;margin:0}

.bi-avatar-marks{position:absolute;top:90px;left:50%;transform:translateX(-50%);z-index:4;display:flex;gap:5px;flex-wrap:wrap;justify-content:center;width:160px;pointer-events:none}.bi-avatar-marks[hidden]{display:none}.bi-avatar-marks span{padding:5px 9px;background:#0b1529ed;border:1px solid #ffe08c;border-radius:20px;font:bold 15px "Microsoft YaHei",sans-serif;color:#fff;text-shadow:0 2px 3px #000;box-shadow:0 2px 10px #0008}

/* Follow the two-player group, directly below both players and their stats. */
#battleVs > #battleItemHud{position:absolute;top:calc(100% + 12px);left:0;right:auto;bottom:auto;width:100%;box-sizing:border-box;pointer-events:auto;padding:10px 12px}

/* Status effects below the playfield FEVER meter, without moving judgments. */
#playfield .overdrive-hud{position:relative}
.bi-playfield-marks{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);display:flex;justify-content:center;flex-wrap:wrap;gap:5px;width:220px;max-width:70vw;pointer-events:none;z-index:3}
.bi-playfield-marks[hidden]{display:none}
.bi-playfield-marks span{display:inline-flex;align-items:center;white-space:nowrap;padding:4px 7px;border:1px solid #ffe08c99;border-radius:12px;background:#0b1529df;color:#fff;font:600 13px/1.3 "Microsoft YaHei",sans-serif;font-variant-numeric:tabular-nums;text-shadow:0 1px 3px #000}
@media(max-height:480px){.bi-playfield-marks{top:calc(100% + 5px);gap:4px}.bi-playfield-marks span{font-size:12px;padding:3px 6px}}