/* HVN GLOBAL FONT: TAHOMA */
html,body,button,input,select,textarea,option,table{font-family:Tahoma,Arial,sans-serif!important;}
.survivor-summary{display:flex;align-items:baseline;justify-content:center;gap:8px;padding:9px;background:linear-gradient(90deg,#eaf8ff,#fff4df);color:#075da8}.survivor-summary strong{font-size:1.8rem}.survivor-summary span{font-weight:900}.eliminated-icon{font-size:3rem}.rescue-stage{background:radial-gradient(circle at center,#fff8d8,#eef9ff 70%)}.rescue-stage h2{color:#075da8}.rescue-wheel{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:min(330px,90%);margin:18px auto;padding:18px;border:7px solid #ff8a00;border-radius:50%;background:#075da8;box-shadow:0 0 0 7px #fff,0 0 30px #ff8a0066}.rescue-wheel span{display:grid;min-height:58px;place-items:center;border-radius:50%;background:#fff;color:#075da8;font-size:1.3rem;font-weight:900}.rescue-wheel.spinning{animation:rcvSpin .8s linear infinite}.rescue-result{font-size:1.15rem;font-weight:900;color:#087f23}.status-active{background:#e7f8eb!important;color:#087f23!important}.status-eliminated{background:#fff0f0!important;color:#c92a2a!important}@keyframes rcvSpin{to{transform:rotate(360deg)}}@media(max-width:650px){.hero h1{font-size:1rem}.hero p{font-size:.58rem}.survivor-summary{padding:5px}.survivor-summary strong{font-size:1.3rem}.rescue-wheel{width:230px;padding:12px;border-width:5px}.rescue-wheel span{min-height:42px;font-size:1rem}.eliminated-icon{font-size:2rem}}

/* RCV 2.3.0 — luật điểm mới */
.rcv-rule-note{padding:8px 12px;text-align:center;background:#fff7dd;color:#7a4700;border-bottom:1px solid #f0d285;font-weight:800;font-size:.86rem}
.score-list li span small{display:block;margin-top:3px;font-size:.78rem;font-weight:600;color:#667}
.score-list li strong{color:#9a5100;font-size:1.05rem}

/* RCV 2.3.4 */
.options .option.selected{border:2px solid #ef7400!important;background:linear-gradient(135deg,#fff8ed,#ffedcf)!important;box-shadow:0 0 0 3px rgba(255,150,30,.15),0 0 20px rgba(255,132,16,.30)!important;transform:translateY(-1px)}
.options .option.selected b{background:#e76a00!important;color:#fff!important;box-shadow:0 0 13px rgba(255,125,10,.5)!important}
.options .option.selected span{color:#8b3d00!important;font-weight:800!important}


/* RCV 2.3.8 — người bị loại/vào trễ vẫn theo dõi trực tiếp các câu tiếp theo */
.spectator-note{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;margin:0 0 16px;padding:10px 14px;border:1px solid #f2b7b7;border-radius:12px;background:#fff3f3;color:#a61e1e;text-align:center;box-shadow:0 4px 14px rgba(166,30,30,.08)}
.spectator-note strong{font-weight:900}.spectator-note span{font-size:.92rem;font-weight:700}.spectator-note.late{border-color:#f3c47a;background:#fff8e8;color:#8a4b00}
.game-card:has(.spectator-note:not(.hidden)) .option:disabled{opacity:.92;filter:none;background:#f7f7f7!important;border-color:#e3e3e3!important;color:#555!important;transform:none!important;box-shadow:none!important}
.game-card:has(.spectator-note:not(.hidden)) .option:disabled b{filter:grayscale(.25);opacity:.8}
@media(max-width:650px){.spectator-note{display:block;margin-bottom:10px;padding:8px 10px;font-size:.86rem}.spectator-note span{display:block;margin-top:3px;font-size:.78rem;line-height:1.35}}
.fill-student,.matching-student{width:100%}.blank-targets label,.match-row{display:grid;grid-template-columns:minmax(140px,1fr) minmax(180px,1fr);gap:12px;align-items:center;margin:10px 0}.fill-student select,.matching-student select{width:100%;padding:13px;border-radius:10px;border:1px solid #efb36f;font-size:1rem}.word-bank{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.word-bank span{background:#fff;border:1px solid #efc59f;border-radius:999px;padding:7px 10px}.match-left{padding:12px;background:#fff8ef;border-radius:10px}@media(max-width:650px){.blank-targets label,.match-row{grid-template-columns:1fr}}