:root{font-family:system-ui,-apple-system,"PingFang SC","Microsoft Yahei",sans-serif;color:#563c3b;background:#fff7f1;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0;touch-action:manipulation}button:disabled{opacity:.52;cursor:not-allowed}#app{max-width:720px;margin:auto;min-height:100vh;padding:18px 18px calc(95px + env(safe-area-inset-bottom))}.center{text-align:center;padding:60px 20px}.hero{background:linear-gradient(130deg,#f0bec4,#fbe6cb);border-radius:28px;padding:27px 22px;box-shadow:0 12px 25px #c58f8125}.overline{letter-spacing:4px;color:#ac6670;font-size:11px;font-weight:700}.hero h1{margin:10px 0;font-size:31px}.hero p{color:#8e6870;font-size:13px;line-height:1.6;margin:0}.section{margin-top:26px}.section h2{font-size:21px}.card{background:#fff;border:1px solid #f3e7e2;border-radius:22px;padding:18px;margin:13px 0;box-shadow:0 6px 20px #9c6b6310}.muted{font-size:13px;color:#a08a86}.row{display:flex;gap:10px;align-items:center;justify-content:space-between}.wrap{flex-wrap:wrap}.btn{background:#db8087;color:white;padding:12px 18px;border-radius:15px;font-weight:700}.btn.secondary{background:#f8e6e4;color:#955c64}.btn.ghost{background:#fff;color:#a6666d;border:1px solid #f4d2d2}.btn.small{font-size:12px;padding:8px 12px}.btn.full{width:100%}.field{display:block;margin:12px 0;font-size:13px;font-weight:600}.field input,.field select,.field textarea{width:100%;background:#fff;border:1px solid #eed9d8;border-radius:13px;padding:11px;margin-top:6px;color:#573939;min-height:44px}.field textarea{height:90px;resize:vertical}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.grid .card{margin:0}.pill{background:white;color:#906c67;border-radius:18px;padding:8px 14px;font-size:12px}.pill.active{background:#cf7480;color:white}.pills{display:flex;gap:8px;overflow-x:auto;white-space:nowrap;padding:8px 0}.price{color:#b86d75;font-weight:800}.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,720px);display:flex;background:#ffffffee;border-top:1px solid #f0dfda;backdrop-filter:blur(15px);padding:8px 12px max(8px,env(safe-area-inset-bottom));z-index:20}.tabbar button{background:none;color:#aa9691;flex:1;padding:8px 0;font-size:12px}.tabbar button.active{color:#ce727b;font-weight:800}.food-img{width:100%;height:145px;border-radius:14px;object-fit:cover;background:#faece8}.food-row{display:flex;gap:14px;align-items:center}.food-row img{width:85px;height:85px;object-fit:cover;border-radius:14px}.food-row .grow{flex:1;min-width:0}.food-row h3{margin:0 0 6px;font-size:17px}.food-row p{margin:4px 0;font-size:12px;color:#9b8581}.tag{display:inline-block;background:#fdf1e8;color:#a87970;border-radius:12px;padding:4px 8px;font-size:11px}.cart-badge{font-weight:800;color:#d27881}.dialog{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:#25181880;z-index:50;padding:16px}.panel{background:#fff9f5;width:min(100%,520px);max-height:90dvh;overflow:auto;padding:23px;border-radius:24px}.panel h2{margin-top:0}.note{background:#fff2e9;border-radius:13px;padding:12px;font-size:13px;color:#9b746d}.empty{padding:35px;text-align:center;color:#ae918c;background:#fff;border-radius:20px}.wheel-wrap{position:relative;width:min(74vw,320px);height:min(74vw,320px);margin:24px auto}.wheel{position:relative;width:100%;height:100%;border-radius:50%;border:8px solid #fff;box-shadow:0 6px 25px #c6868a35;transition:transform 3.2s cubic-bezier(.12,.78,.18,1)}.wheel-label{position:absolute;top:50%;left:50%;width:94px;margin-left:-47px;margin-top:-9px;font-size:12px;font-weight:800;color:#735257;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;text-align:center}.wheel-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:50%;background:#fff;color:#d3717c;width:54px;height:54px;display:grid;place-items:center;font-size:30px}.pointer{position:absolute;z-index:5;top:-17px;left:calc(50% - 13px);font-size:28px;color:#b14b62}.status{font-weight:800;color:#be7178}.timeline{border-left:3px solid #df9ca3;padding-left:14px;margin:13px 0;font-size:13px}.photo-picker{width:100%;border:2px dashed #edc7c2;padding:20px;background:#fff5f2;border-radius:16px}.result{background:#fff0e9;border-radius:18px;padding:18px;text-align:center;margin:18px 0}.result b{font-size:25px;color:#d47a82}.error{background:#fee7e7;color:#a64040;padding:13px;border-radius:12px;font-size:13px}.ok{background:#edf8eb;color:#3c703e;padding:10px;border-radius:10px;font-size:13px}.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.toolbar select,.toolbar input{min-width:0;flex:1;border:1px solid #efddd5;border-radius:12px;background:#fff;padding:10px}.smallprint{font-size:11px;color:#aa9994}.hidden{display:none!important}@media(max-width:400px){.grid{grid-template-columns:1fr}.hero h1{font-size:27px}.food-row img{width:70px;height:70px}}
/* Mobile viewport and long, private invite token safety */
.tabbar{bottom:max(0px,calc(100vh - 100dvh));z-index:999;pointer-events:auto}
.result b{display:block;max-width:100%;overflow-wrap:anywhere;word-break:break-word;font-size:clamp(15px,4vw,23px)}
.result{max-width:100%;overflow:hidden}
#app{overflow-x:clip}
@media(max-width:480px){.tabbar{min-height:62px}.tabbar button{min-width:0}.section.card{overflow-wrap:anywhere}}

/* Reliable touch navigation, also accessible on browsers with viewport bugs. */
.top-nav{position:sticky;top:0;z-index:1001;display:flex;gap:2px;margin:0 -18px 16px;padding:7px 10px;background:#fffaf6f2;border-bottom:1px solid #f2d9d6;backdrop-filter:blur(12px)}
.top-nav button{flex:1;min-width:0;background:transparent;border-radius:10px;padding:8px 1px;color:#a38b86;font-size:12px;line-height:1.25}
.top-nav button.active{background:#f7e3e6;color:#bb6974;font-weight:800}
.top-nav span{font-size:18px!important;margin-bottom:3px}
@media(max-width:390px){.top-nav button{font-size:11px}}

/* Mobile-installed PWA onboarding (free; no store membership required). */
#app{padding-top:max(18px,env(safe-area-inset-top))}
.install-card{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:18px 0 8px;padding:16px;border:1px solid #edd3d1;border-radius:22px;background:linear-gradient(115deg,#fffdfb,#fce8eb);box-shadow:0 8px 26px #a46d6614}
.install-card>img{width:56px;height:56px;border-radius:16px;flex:none}
.install-card-copy{flex:1;min-width:145px}
.install-card-copy strong{font-size:15px;color:#94565f}
.install-card-copy p{font-size:12px;line-height:1.55;margin:5px 0 0;color:#987b7b}
.install-card button{flex:none;white-space:nowrap}
.install-overlay{position:fixed;inset:0;z-index:6000;padding:18px;padding-top:max(18px,env(safe-area-inset-top));padding-bottom:max(18px,env(safe-area-inset-bottom));background:#342329b8;display:flex;align-items:center;justify-content:center}
.install-panel{width:min(100%,500px);max-height:90dvh;overflow-y:auto;overscroll-behavior:contain;background:#fffaf6;padding:26px 23px;border-radius:26px;box-shadow:0 20px 70px #2e162f40;text-align:left}
.install-panel-icon{display:block;width:72px;height:72px;border-radius:20px;margin:0 auto 8px;box-shadow:0 6px 19px #b06f862e}
.install-panel h2{font-size:22px;line-height:1.35;text-align:center;margin:14px 0;color:#754954}
.install-panel>p{line-height:1.75;font-size:13px}
.install-steps{padding-left:27px;margin:19px 0}
.install-steps li{line-height:1.75;margin:0 0 14px;color:#654e4e;font-size:14px}
.install-steps li::marker{font-weight:800;color:#c57583}
.install-actions{display:grid;gap:10px}
.install-actions .btn{min-height:46px}
@media(max-width:380px){.install-card button{width:100%}.install-panel{padding:20px 18px}}
@media(display-mode:standalone){.install-card{display:none!important}}
@media(display-mode:fullscreen){.install-card{display:none!important}}

.network-notice{position:fixed;z-index:5000;bottom:calc(85px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);max-width:min(92%,470px);background:#513941;color:#fff;padding:10px 17px;border-radius:17px;text-align:center;box-shadow:0 6px 22px #3a252b33;font-size:13px;pointer-events:none}