:root{color-scheme:light;font-family:Avenir Next,Segoe UI,sans-serif;color:#112031;background:#08111b}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(180deg,#09111a,#111c28)}button,input{font:inherit}.app-shell{width:min(100vw - 1rem,1400px);margin:0 auto;min-height:100vh;padding:.5rem;display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;gap:.5rem}.control-panel{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1rem;border:1px solid rgba(255,255,255,.08);border-radius:20px;background:#08111bb8;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.listening-status{display:flex;align-items:center;gap:.9rem}#listening-indicator{width:1rem;height:1rem;border-radius:999px;box-shadow:0 0 0 8px #ffffff14}.listening-active{background:#1f9d55}.listening-inactive{background:#c75a4a}.status-label,.status-value{margin:0}.status-label{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:#ffffff9e}.status-value{font-size:1.05rem;font-weight:700;color:#f5f7fa}.primary-button,.score-action,.reset-button{border:0;border-radius:999px;cursor:pointer;transition:transform .14s ease,box-shadow .14s ease,background-color .14s ease}.primary-button:hover,.score-action:hover,.reset-button:hover{transform:translateY(-1px)}.primary-button{min-width:11rem;padding:.95rem 1.3rem;font-weight:700;color:#fffdf6;background:linear-gradient(135deg,#f59e0b,#ef4444);box-shadow:0 12px 24px #ef444438}.message{min-height:1.5rem;padding:0 .35rem;font-size:.95rem}.error-message{color:#ffb4ab}.feedback-message{color:#fffc}.scoreboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem;min-height:0}.score-card{display:grid;grid-template-rows:auto 1fr auto auto;gap:1rem;min-height:0;padding:1rem;border-radius:28px;color:#fff;box-shadow:inset 0 1px #ffffff1f}.score-card[data-side=left]{background:linear-gradient(180deg,#2563eb,#1d4ed8)}.score-card[data-side=right]{background:linear-gradient(180deg,#ef4444,#dc2626)}.side-name-input{width:100%;padding:.8rem 1rem;border:1px solid rgba(255,255,255,.18);border-radius:16px;background:#ffffff24;color:#fff;font-size:1rem;font-weight:700}.side-name-input::placeholder{color:#ffffffbf}.score-value{display:grid;place-items:center;min-height:100%;width:min(100%,3.4ch);margin:0 auto;font-size:clamp(6rem,19vw,14rem);font-weight:900;line-height:.82;font-variant-numeric:tabular-nums lining-nums;color:#fff;text-align:center;text-shadow:0 10px 35px rgba(0,0,0,.18)}.score-controls{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}.score-action{padding:1rem;font-size:2rem;font-weight:800;color:#fff;background:#ffffff29}.reset-button{justify-self:start;padding:.7rem 1rem;font-size:.95rem;font-weight:700;color:#fff;background:#ffffff29}@media(max-width:760px){.app-shell{width:calc(100vw - .75rem);padding:.375rem}.scoreboard-grid{grid-template-columns:1fr}.control-panel{display:grid;gap:.75rem}.primary-button{width:100%}.scoreboard-grid{gap:.375rem}.score-card{min-height:40vh}.score-value{width:min(100%,3.2ch);font-size:clamp(5.5rem,28vw,10rem)}}