:root{--bg:#f6f3ef;--bg2:#ffffff;--label:#1c1c22;--label2:#6b6b76;--accent:#e0567a;--accent2:#c9a86a;--radius:20px;--shadow:0 10px 30px rgba(0,0,0,.08)}@media (prefers-color-scheme:dark){:root{--bg:#0b0b12;--bg2:#17171f;--label:#f5f3ef;--label2:#a3a3b0;--shadow:0 10px 30px rgba(0,0,0,.4)}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--label);-webkit-font-smoothing:antialiased}button{font:inherit;cursor:pointer}input,textarea{font:inherit}.app{max-width:520px;margin:0 auto;min-height:100dvh;padding-bottom:96px;background:var(--bg)}header.top{position:sticky;top:0;z-index:5;backdrop-filter:blur(18px);background:color-mix(in srgb,var(--bg) 78%,transparent);padding:16px 16px 10px;border-bottom:1px solid rgba(127,127,127,.18)}header.top h1{font-size:28px;line-height:1.1;margin:0}header.top p{color:var(--label2);margin:4px 0 0;font-size:14px}main{padding:16px}.card{background:var(--bg2);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);margin-bottom:14px}.card h2{margin:0 0 8px;font-size:19px}.card p{margin:6px 0;color:var(--label2);line-height:1.5}.pill{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:#fff;border:0;border-radius:999px;padding:12px 20px;min-height:44px;font-weight:600;transition:transform .15s ease}.pill:active{transform:scale(.97);opacity:.9}.pill.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}.pill.secondary{background:color-mix(in srgb,var(--accent) 14%,var(--bg2))}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}input[type=text],input[type=search],textarea{width:100%;border:1px solid rgba(127,127,127,.3);border-radius:14px;padding:12px;background:var(--bg);color:var(--label)}.tabbar{position:fixed;left:50%;transform:translate(-50%);bottom:0;width:100%;max-width:520px;display:flex;justify-content:space-around;backdrop-filter:blur(20px);background:color-mix(in srgb,var(--bg) 82%,transparent);border-top:1px solid rgba(127,127,127,.2);padding:10px 6px calc(10px + env(safe-area-inset-bottom))}.tabbar button{border:0;background:transparent;color:var(--label2);font-size:12px;min-width:44px;min-height:44px;display:flex;flex-direction:column;align-items:center;gap:2px}.tabbar button.active{color:var(--accent);font-weight:700}.msg{max-width:82%;padding:10px 13px;border-radius:18px;margin:6px 0;line-height:1.45}.msg.me{margin-left:auto;background:var(--accent);color:#fff}.msg.them{background:var(--bg2);box-shadow:var(--shadow)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.tile{border-radius:16px;overflow:hidden;background:var(--bg2);box-shadow:var(--shadow);min-height:120px;display:flex;align-items:flex-end;padding:10px}.tile img{width:100%;height:100%;object-fit:cover}.emoji-keypad{display:flex;flex-wrap:wrap;gap:8px}.emoji-keypad button{font-size:26px;width:52px;height:52px;border-radius:14px;border:1px solid rgba(127,127,127,.25);background:var(--bg2)}.small{font-size:13px;color:var(--label2)}.hug{font-size:40px;animation:pop .5s ease}@keyframes pop{0%{transform:scale(.4)}60%{transform:scale(1.25)}to{transform:scale(1)}}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}