:root{font-family:Trebuchet MS,Avenir Next,sans-serif;color:#f6f1ff;background:radial-gradient(circle at top,rgba(255,215,120,.22),transparent 30%),radial-gradient(circle at 15% 20%,rgba(255,97,145,.22),transparent 24%),radial-gradient(circle at 80% 10%,rgba(112,208,255,.24),transparent 22%),linear-gradient(150deg,#140724,#251148 38%,#101d3f);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{min-height:100vh}a{color:#91f3ff;word-break:break-all}button,input,textarea{font:inherit}.app-shell{min-height:100vh;padding:24px}.party-panel{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.16);border-radius:28px;padding:24px;background:linear-gradient(180deg,#ffffff2b,#ffffff14),#070a1875;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 28px 80px #00000047}.party-panel--wide{display:grid;gap:20px}.centered-panel{max-width:720px;margin:0 auto;text-align:center}.eyebrow{display:inline-block;color:#ffd780;letter-spacing:.18em;text-transform:uppercase;font-size:.78rem;font-weight:800}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.2rem,4vw,4.8rem);line-height:.95}h2{font-size:clamp(1.4rem,2.4vw,2.6rem)}.party-button{border:0;border-radius:999px;min-height:54px;padding:0 22px;cursor:pointer;transition:transform .16s ease,opacity .16s ease,box-shadow .16s ease;font-weight:900;letter-spacing:.03em}.party-button:hover:not(:disabled){transform:translateY(-1px)}.party-button:disabled{cursor:default;opacity:.56}.party-button--primary{color:#190d22;background:linear-gradient(135deg,#ffdf7d,#ff7faf 64%,#9fe0ff);box-shadow:0 14px 34px #ff80b442}.party-button--ghost{color:#fff8ff;background:#ffffff1f}.party-input,.party-textarea{width:100%;border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:14px 16px;color:#f6f1ff;background:#ffffff14}.party-input::placeholder,.party-textarea::placeholder,.answer-card textarea::placeholder{color:#ffffff8c}.party-textarea,.answer-card textarea{resize:vertical}.auth-shell,.player-shell,.remote-shell{display:grid;place-items:center}.auth-panel{width:min(640px,100%);text-align:center}.splash-shell{display:grid;place-items:center}.splash-mark{text-align:center;padding:36px}.splash-mark h1{margin-bottom:14px}.splash-mark p{max-width:600px;color:#fffc;margin:0 auto}.splash-mark__eyebrow{display:inline-block;margin-bottom:16px;letter-spacing:.28em;text-transform:uppercase;color:#ffd780;font-size:.85rem;font-weight:800}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:24px;background:#03050cb8}.modal-card{width:min(540px,100%);border-radius:24px;padding:24px;background:#f8f4ff;color:#1c1730}.modal-actions{display:flex;gap:12px;margin-top:16px}.host-shell{display:grid;gap:20px}.host-header{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.host-header__actions{display:flex;gap:12px;align-items:center}.host-grid{display:grid;grid-template-columns:minmax(280px,340px) minmax(0,1fr);gap:20px}.panel-row{display:flex;justify-content:space-between;gap:16px;align-items:center}.session-list,.player-list{display:grid;gap:12px}.session-card{border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:16px;color:inherit;text-align:left;background:#ffffff14;cursor:pointer}.session-card.is-selected{border-color:#ffd780e6;background:#ffd7801f}.session-card div,.player-pill,.player-identity,.metric-strip,.panel-actions,.qr-grid,.avatar-picker-wrap,.avatar-pagination,.join-form{display:flex;gap:12px}.session-card div,.player-identity{align-items:center}.metric-strip{flex-wrap:wrap}.metric-strip--single{justify-content:center}.metric-tile{min-width:110px;border-radius:18px;padding:12px 14px;background:#ffffff14}.metric-tile strong,.player-pill strong{display:block;font-size:1.5rem}.editor-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field-group{display:grid;gap:8px}.field-group--full{grid-column:1 / -1}.panel-actions,.qr-grid{flex-wrap:wrap}.qr-card{flex:1 1 220px;border-radius:22px;padding:18px;background:#ffffff14}.qr-canvas{display:block;margin:12px auto;background:#fff;border-radius:16px;padding:8px}.player-pill{align-items:center;justify-content:space-between;border-radius:18px;padding:14px 16px;background:#ffffff14}.player-pill span{font-size:2rem}.quizzone-topbar{text-align:center}.avatar-picker-wrap{align-items:center}.avatar-grid{flex:1;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.avatar-tile,.avatar-nav,.avatar-dot{border:0;cursor:pointer}.avatar-tile{aspect-ratio:1;border-radius:18px;font-size:1.9rem;background:#ffffff1f}.avatar-tile.is-selected{background:#fff;transform:scale(1.05)}.avatar-nav{width:42px;height:42px;border-radius:999px;color:#fff;background:#ffffff24;font-size:1.8rem}.avatar-pagination{justify-content:center}.avatar-dot{width:10px;height:10px;border-radius:999px;background:#ffffff47}.avatar-dot.is-active{width:24px;background:#fff1bf}.join-form{align-items:center}.selected-avatar{width:76px;height:76px;display:grid;place-items:center;border-radius:22px;background:linear-gradient(135deg,#ffffff42,#ffffff14);font-size:2.6rem;box-shadow:inset 0 1px #ffffff40}.selected-avatar--large{width:110px;height:110px;margin:0 auto 18px;font-size:3.7rem}.answers-form{display:grid;gap:16px}.answer-card{display:grid;gap:10px;border-radius:24px;padding:20px;background:#ffffff14}.answer-card__index{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:#ffd780;font-weight:800}.answer-card textarea{width:100%;min-height:120px;border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:14px 16px;color:inherit;background:#0e152ca6}.presenter-shell{overflow:hidden}.presenter-stage{position:relative;min-height:calc(100vh - 48px);display:grid;gap:24px}.ambient-orb{position:absolute;width:320px;height:320px;border-radius:50%;filter:blur(12px);opacity:.42}.ambient-orb--left{top:-40px;left:-80px;background:radial-gradient(circle,rgba(255,145,191,.9),transparent 68%)}.ambient-orb--right{top:80px;right:-70px;background:radial-gradient(circle,rgba(115,220,255,.88),transparent 70%)}.presenter-hero{text-align:center;padding-top:12px}.presenter-panel{display:grid;gap:24px;justify-items:center;min-height:62vh}.disco-ball{width:180px;height:180px;position:relative;animation:disco-spin 8s linear infinite}.disco-ball.is-fast{animation-duration:2.3s}.disco-ball.is-revealing{filter:drop-shadow(0 0 18px rgba(255,231,145,.46))}.disco-ball__core{width:100%;height:100%;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.96),transparent 24%),conic-gradient(from 10deg,#ff8ab4,#ffd780,#75dfff,#d6a6ff,#ff8ab4);box-shadow:inset 0 -12px 40px #0000003d,0 20px 60px #00000047}.presenter-callout,.reveal-card,.remote-preview{width:min(920px,100%);border-radius:28px;padding:24px;text-align:center;background:#ffffff1a}.presenter-callout--ready{background:linear-gradient(135deg,#ffd7802e,#ff7faf2e)}.presenter-callout--finish{background:linear-gradient(135deg,#73dfff2e,#ffffff1a)}.reveal-stack{width:min(980px,100%);display:grid;gap:18px}.reveal-card--question h2{margin-bottom:0}.reveal-card--answer{opacity:.45;transform:translateY(16px);transition:opacity .22s ease,transform .22s ease}.reveal-card--answer.is-visible{opacity:1;transform:translateY(0)}.remote-panel{width:min(540px,100%);text-align:center;display:grid;gap:16px}.remote-button{width:100%}.status-pill{display:inline-flex;align-items:center;min-height:36px;border-radius:999px;padding:0 14px;background:#ffffff1f;font-size:.92rem;font-weight:700}.status-pill--success{background:#7effc52e}.muted-text{color:#ffffffa8}.error-text{color:#ffd2da}.error-text--floating{position:fixed;bottom:16px;left:50%;transform:translate(-50%);padding:12px 18px;border-radius:999px;background:#5d1222b8}@keyframes disco-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 920px){.host-grid,.editor-grid{grid-template-columns:1fr}.host-header,.panel-row,.join-form{flex-direction:column;align-items:stretch}.avatar-picker-wrap{gap:8px}}@media (max-width: 640px){.app-shell{padding:16px}.party-panel{padding:18px;border-radius:22px}.avatar-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.metric-strip,.qr-grid{flex-direction:column}}