:root{color-scheme:light dark;--bg:light-dark(#f5f7f4,#16201b);--panel:light-dark(#fff,#22312a);--ink:light-dark(#23352d,#eef6f0);--muted:light-dark(#64756b,#adbdaf);--green:light-dark(#297763,#95cebb);--on-green:light-dark(#fff,#152c22);--soft:light-dark(#dfebe2,#2c4236);--line:light-dark(#e1e7df,#364a3e);--danger:light-dark(#ad3333,#ffa7a7)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,"Noto Sans KR",sans-serif;font-size:16px;line-height:1.55}button,input,textarea{font:inherit}button{border:0;min-height:48px;color:var(--ink);background:var(--soft);border-radius:13px;padding:10px 14px;cursor:pointer}button:disabled{opacity:.55;cursor:wait}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--green);outline-offset:3px}[hidden]{display:none!important}#app{max-width:600px;min-height:100dvh;margin:auto;display:flex;flex-direction:column;padding:env(safe-area-inset-top) 18px env(safe-area-inset-bottom)}header{padding:22px 0 15px;display:flex;align-items:center;justify-content:space-between;gap:10px}header small{color:var(--muted);font-size:12px}h1{font-size:25px;font-weight:600;line-height:1.3;margin:3px 0;overflow-wrap:anywhere}.icon{width:48px;font-size:26px;background:var(--panel);color:var(--green)}main{flex:1;padding-bottom:16px;min-width:0}nav{display:flex;gap:6px;padding:12px 0;border-top:1px solid var(--line)}nav button{flex:1;background:transparent;color:var(--muted)}nav button[aria-current=page]{background:var(--soft);color:var(--green)}h2{font-size:18px;font-weight:600;margin:21px 0 10px}p{margin:6px 0 15px}.muted{color:var(--muted);font-size:14px}.primary{width:100%;background:var(--green);color:var(--on-green);font-weight:600;margin:12px 0}.field{display:block;margin:15px 0;font-size:15px}.field input,.field textarea{display:block;width:100%;margin-top:7px;padding:13px;border:1px solid var(--line);border-radius:13px;min-height:48px;background:var(--panel);color:var(--ink);font-size:16px}.family-room{display:flex;align-items:center;gap:14px;width:100%;padding:20px 18px;text-align:left;background:var(--green);color:var(--on-green);border-radius:20px}.family-room strong{font-size:18px;display:block}.family-room small{display:block;opacity:.85;font-size:12px;margin-top:4px}.avatar{display:grid;place-items:center;background:var(--soft);color:var(--green);border-radius:16px;flex-shrink:0;width:48px;height:48px;font-size:22px}.room-row,.person{display:flex;align-items:center;gap:12px;padding:15px 0;width:100%;text-align:left;background:none;border-bottom:1px solid var(--line);border-radius:0}.room-row .body{flex:1;min-width:0}.room-row strong{display:block;font-weight:600;overflow-wrap:anywhere}.room-row small{display:block;color:var(--muted);font-size:12px;overflow-wrap:anywhere}.person input{margin-left:auto;width:22px;height:22px;accent-color:var(--green)}.back{background:none;padding:5px 0;color:var(--green);min-height:36px}.messages{display:flex;flex-direction:column;gap:14px;margin:15px 0;min-height:180px}.message{max-width:88%;align-self:flex-start}.message.mine{align-self:flex-end}.speaker{font-size:12px;color:var(--muted);margin:0 4px 4px}.bubble{padding:11px 14px;border-radius:4px 17px 17px 17px;background:var(--panel);white-space:pre-wrap;overflow-wrap:anywhere}.mine .bubble{border-radius:17px 4px 17px 17px;background:var(--soft)}.bubble img{max-width:100%;max-height:420px;display:block;border-radius:10px}.emoji-message{font-size:44px}.composer{display:flex;gap:8px;align-items:center;position:sticky;bottom:0;background:var(--bg);padding:10px 0}.composer textarea{flex:1;min-width:0;padding:12px;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:14px;font-size:16px;resize:vertical;max-height:130px}.send{background:var(--green);color:var(--on-green)}.tools{display:flex;gap:8px;flex-wrap:wrap}.stickers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:14px 0}.sticker-button{background:var(--panel);min-width:0;display:flex;align-items:center;flex-direction:column;padding:9px}.sticker-button .emoji{font-size:34px}.sticker-button img{width:70px;height:70px;object-fit:contain}.sticker-button small{font-size:12px;overflow-wrap:anywhere}.setting{display:block;width:100%;text-align:left;background:none;border-bottom:1px solid var(--line);border-radius:0;padding:16px 0}.error{color:var(--danger);font-size:14px;white-space:pre-wrap}#status{font-size:14px;color:var(--green);padding:0;white-space:pre-wrap}#status:not(:empty){padding:10px 0 15px}.plain-list{list-style:none;padding:0}.plain-list li{padding:10px 0;border-bottom:1px solid var(--line)}@media(max-width:350px){#app{padding-left:14px;padding-right:14px}.stickers{gap:7px}}
.sticker-preview{display:block;width:120px;height:120px;object-fit:contain;margin:12px 0;border:1px solid var(--line);border-radius:12px;background:var(--panel)}