:root{--bg1:#fff7ed;--bg2:#ede9fe;--ink:#1f2937;--buddy:#fff;--buddy-border:#e9d5ff;--me:#7c3aed;--me-ink:#fff;--accent:#f97316;--accent-dark:#ea580c;--soft:#6b7280}*{box-sizing:border-box}body,html{margin:0;padding:0;height:100%}body{font-family:Comic Sans MS,Trebuchet MS,Segoe UI,system-ui,sans-serif;color:var(--ink);background:linear-gradient(160deg,var(--bg1),var(--bg2));-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}.app{display:flex;flex-direction:column;height:100dvh;max-width:820px;margin:0 auto}.header{justify-content:space-between;gap:12px;padding:16px 18px}.header,.title{display:flex;align-items:center}.title{gap:10px;font-size:clamp(22px,5vw,30px);font-weight:800;color:var(--me)}.title .emoji{font-size:1.3em}.startover{border:none;background:var(--accent);color:#fff;font-size:16px;font-weight:700;padding:10px 16px;border-radius:999px;box-shadow:0 3px 0 var(--accent-dark);transition:transform .05s ease}.startover:active{transform:translateY(2px);box-shadow:0 1px 0 var(--accent-dark)}.messages{flex:1 1;overflow-y:auto;padding:8px 16px 16px;display:flex;flex-direction:column;gap:14px}.welcome{margin:auto;text-align:center;color:var(--soft);font-size:clamp(18px,4vw,22px);line-height:1.5;padding:24px}.welcome .big{font-size:1.6em;display:block;margin-bottom:8px}.bubble{max-width:85%;padding:14px 18px;border-radius:22px;font-size:clamp(18px,3.5vw,21px);line-height:1.5;white-space:pre-wrap;word-wrap:break-word}.bubble.me{align-self:flex-end;background:var(--me);color:var(--me-ink);border-bottom-right-radius:6px}.bubble.buddy{align-self:flex-start;background:var(--buddy);border:2px solid var(--buddy-border);border-bottom-left-radius:6px}.bubble .who{display:block;font-size:.7em;font-weight:700;opacity:.7;margin-bottom:4px}.bubble.buddy{max-width:95%}.prose{white-space:pre-wrap}.game-card{margin-top:12px;border:2px solid var(--buddy-border);border-radius:16px;overflow:hidden;background:#faf5ff}.game-actions{display:flex;flex-wrap:wrap;gap:8px;padding:10px}.game-actions button{border:none;background:var(--me);color:#fff;font-size:15px;font-weight:700;padding:9px 14px;border-radius:999px;box-shadow:0 2px 0 #5b21b6}.game-actions button:active{transform:translateY(2px);box-shadow:0 0 0 #5b21b6}.game-frame{width:100%;height:60vh;border:none;border-top:2px solid var(--buddy-border);background:#fff;display:block}.typing{align-self:flex-start;color:var(--soft);font-size:18px;padding:6px 4px}.error{align-self:center;background:#fee2e2;color:#b91c1c;border-radius:16px;padding:10px 16px;font-size:17px;font-weight:600}.composer{display:flex;gap:10px;padding:12px 16px calc(12px + env(safe-area-inset-bottom))}.composer textarea{flex:1 1;resize:none;border:3px solid var(--buddy-border);border-radius:18px;padding:14px 16px;font-size:clamp(18px,4vw,20px);font-family:inherit;line-height:1.4;outline:none;background:#fff;color:var(--ink)}.composer textarea:focus{border-color:var(--me)}.send{border:none;background:var(--me);color:#fff;font-size:20px;font-weight:800;padding:0 22px;border-radius:18px;box-shadow:0 3px 0 #5b21b6}.send:active{transform:translateY(2px);box-shadow:0 1px 0 #5b21b6}.send:disabled{opacity:.5;box-shadow:none}.gate{height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:24px;text-align:center}.gate h1{font-size:clamp(26px,6vw,36px);color:var(--me);margin:0}.gate p{font-size:clamp(18px,4vw,22px);color:var(--soft);margin:0}.gate input{width:min(360px,90vw);border:3px solid var(--buddy-border);border-radius:16px;padding:14px 16px;font-size:20px;font-family:inherit;text-align:center;outline:none}.gate input:focus{border-color:var(--me)}.gate button{border:none;background:var(--accent);color:#fff;font-size:20px;font-weight:800;padding:14px 28px;border-radius:999px;box-shadow:0 3px 0 var(--accent-dark)}.gate button:active{transform:translateY(2px);box-shadow:0 1px 0 var(--accent-dark)}.gate .gate-error{color:#b91c1c;font-weight:700}