*{margin:0;padding:0;box-sizing:border-box}html,body{min-width:0;min-height:100%}body{min-height:100vh;overflow:hidden;display:flex;justify-content:center;align-items:stretch;padding:14px;font-family:Nunito,Quicksand,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:#5d4037;background:radial-gradient(circle at 16% 12%,rgba(255,214,165,.55),transparent 26%),radial-gradient(circle at 82% 10%,rgba(205,180,219,.42),transparent 24%),linear-gradient(135deg,#fff5e6,#ffe4e1,#fff0f5)}#app{width:100%;height:calc(100vh - 28px);max-width:1440px;display:flex;flex-direction:column;gap:12px;min-height:0}.app-header{flex:0 0 auto;text-align:center;padding:4px 12px 2px}.app-title{font-size:clamp(34px,5vw,54px);line-height:1;font-weight:800;background:linear-gradient(135deg,#ff9eb8,#f4a261 48%,#cdb4db);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app-subtitle{margin-top:4px;color:#8d6e63;font-size:14px;font-weight:700}.screen{display:none;width:100%}#join-screen{flex:1;width:min(100%,480px);align-self:center;flex-direction:column;align-items:center;justify-content:center;padding:48px 36px;text-align:center;border:2px solid rgba(255,182,193,.32);border-radius:24px;background:linear-gradient(180deg,#fff,#fff8f0);box-shadow:0 20px 60px #ffb6c13d,0 10px 30px #ffdab92e}#join-screen p{margin-bottom:26px;color:#8d6e63;font-size:16px;line-height:1.7;font-weight:700}#nickname-input{width:100%;max-width:280px;margin-bottom:16px;padding:15px 20px;border:2px solid #ffe4e1;border-radius:14px;outline:none;background:#fffaf6;color:#5d4037;font:inherit;font-size:16px;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}#nickname-input:focus,#chat-input:focus{border-color:#ffb6c1;box-shadow:0 0 0 4px #ffb6c133;background:#fff}#nickname-input::placeholder,#chat-input::placeholder{color:#bcaaa4}#join-button,#send-button{border:none;border-radius:14px;color:#fff;font:inherit;font-weight:800;cursor:pointer;background:linear-gradient(135deg,#ff9eb8,#f4a261);box-shadow:0 6px 18px #f4a26152,inset 0 1px #ffffff47;transition:transform .18s ease,box-shadow .18s ease}#join-button{padding:15px 40px;font-size:17px}#send-button{flex:0 0 auto;padding:11px 18px;font-size:14px;white-space:nowrap}#join-button:hover,#send-button:hover{transform:translateY(-1px);box-shadow:0 9px 24px #f4a26161,inset 0 1px #ffffff47}#game-screen{flex:1;min-height:0;gap:18px;padding:18px;border:2px solid rgba(255,182,193,.22);border-radius:24px;background:#ffffffc7;box-shadow:0 20px 60px #ffb6c133,0 10px 30px #ffdab924}.game-area{position:relative;flex:1 1 auto;min-width:0;min-height:0;display:flex}.game-container{position:relative;width:100%;height:100%;min-height:340px;overflow:hidden;border:3px solid rgba(210,180,140,.36);border-radius:18px;background:linear-gradient(135deg,#fff5e6,bisque);box-shadow:0 8px 28px #8b45131f,inset 0 2px 4px #ffffff8c}#game-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border-radius:15px;touch-action:none}#game-canvas canvas{display:block;border-radius:15px;touch-action:none}#hangout-button{display:none!important}.sidebar{flex:0 0 320px;min-width:280px;min-height:0;display:flex;flex-direction:column;gap:14px}.players-section,.chat-section{border:2px solid rgba(255,182,193,.23);border-radius:18px;background:linear-gradient(180deg,#fffaf6,#fff1f4);box-shadow:0 4px 16px #ffb6c11f}.players-section{flex:0 0 auto;padding:16px}.chat-section{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;padding:16px}.players-section h3,.chat-section h3{margin-bottom:10px;color:#8d6e63;font-size:13px;font-weight:900;letter-spacing:.06em}#players-list{max-height:150px;overflow-y:auto;list-style:none;padding-right:4px}.player-item{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px;padding:9px 11px;border:1px solid rgba(255,182,193,.2);border-radius:12px;background:#ffffffb8;color:#5d4037;font-size:14px;font-weight:800}.player-item.is-self{border-color:#f4a26161;background:#fff6e6e6}.player-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.player-status{flex:0 0 auto;color:#9a7b70;font-size:12px;font-weight:800}#chat-messages{flex:1 1 auto;min-height:160px;overflow-y:auto;padding:13px;margin-bottom:12px;border:2px solid rgba(255,182,193,.13);border-radius:14px;background:linear-gradient(180deg,#fff,#fffdfb);box-shadow:inset 0 2px 8px #ffb6c114}.chat-message{max-width:88%;margin-bottom:10px;animation:fadeIn .22s ease;word-break:break-word}.other-message{margin-right:auto}.own-message{margin-left:auto;text-align:right}.chat-meta{display:flex;gap:7px;align-items:baseline;margin-bottom:3px;color:#9a7b70;font-size:12px}.own-message .chat-meta{justify-content:flex-end}.chat-nickname{color:#d95f81;font-weight:900}.chat-time{color:#bcaaa4}.chat-text{display:inline-block;padding:8px 10px;border-radius:13px;background:#fff3f0;color:#5d4037;line-height:1.45}.own-message .chat-text{background:#ffe7b8}.system-message{max-width:100%;margin:8px auto;padding:5px 10px;border-radius:999px;background:#ffb6c11f;color:#b09a92;font-size:12px;font-style:italic;text-align:center}.chat-input-container{flex:0 0 auto;display:flex;gap:9px;min-width:0}#chat-input{flex:1 1 auto;min-width:0;padding:11px 14px;border:2px solid rgba(255,182,193,.28);border-radius:12px;outline:none;background:#fff;color:#5d4037;font:inherit;font-size:14px}#players-list::-webkit-scrollbar,#chat-messages::-webkit-scrollbar{width:7px}#players-list::-webkit-scrollbar-track,#chat-messages::-webkit-scrollbar-track{background:#ffb6c11a;border-radius:999px}#players-list::-webkit-scrollbar-thumb,#chat-messages::-webkit-scrollbar-thumb{background:#ffb6c173;border-radius:999px}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 1024px){body{overflow:auto;padding:12px}#app{height:auto;min-height:calc(100vh - 24px)}#game-screen{flex-direction:column}.game-container{height:auto;aspect-ratio:960 / 540}.sidebar{flex:0 0 auto;width:100%;min-width:0;display:grid;grid-template-columns:minmax(220px,.8fr) minmax(280px,1.2fr)}.chat-section{min-height:260px}}@media (max-width: 640px){.app-subtitle{font-size:13px}#join-screen,#game-screen{padding:14px;border-radius:18px}.game-container{min-height:260px}.sidebar{display:flex;flex-direction:column}#players-list{max-height:120px}#chat-messages{min-height:190px}.chat-input-container{flex-direction:column}#send-button{width:100%}}