:root{--bg:#f6f4ef;--card:#fff;--ink:#222;--mute:#777;--accent:#2f6f4f;--line:#e4e0d6;--danger:#b3372f}
@media (prefers-color-scheme:dark){:root{--bg:#161815;--card:#22251f;--ink:#eee;--mute:#999;--accent:#5fb98a;--line:#33372f;--danger:#e0675f}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.4 -apple-system,system-ui,Segoe UI,sans-serif;min-height:100vh}
header{position:sticky;top:0;z-index:5;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:calc(env(safe-area-inset-top) + 12px) 16px 10px;border-bottom:1px solid var(--line)}
h1{font-size:22px;margin:0}
main{padding:12px 16px calc(90px + env(safe-area-inset-bottom));max-width:640px;margin:0 auto}
nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
nav button{flex:1;border:0;background:none;color:var(--mute);padding:8px 0 6px;font-size:12px;display:flex;flex-direction:column;align-items:center;gap:2px}
nav button span{font-size:22px}
nav button.active{color:var(--accent);font-weight:600}
nav b{background:var(--accent);color:#fff;border-radius:9px;padding:0 6px;font-size:11px;margin-left:2px}
button{font:inherit;cursor:pointer}
.primary{background:var(--accent);color:#fff;border:0;border-radius:10px;padding:10px 16px;font-weight:600}
.ghost{background:none;border:0;color:var(--accent);padding:8px;font-weight:600}
.danger{background:none;border:0;color:var(--danger);padding:8px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px}
.day{display:flex;align-items:center;gap:10px}
.day .d{width:54px;flex:none;font-weight:600}
.day .d small{display:block;color:var(--mute);font-weight:400}
.day.today .d{color:var(--accent)}
select,input,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:9px;width:100%}
.weeknav{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.weeknav b{font-size:15px}
.big{width:100%;margin:6px 0 14px}
.dinner{display:flex;justify-content:space-between;align-items:center;gap:8px}
.dinner small{color:var(--mute);display:block}
.empty{text-align:center;color:var(--mute);padding:40px 10px}
.aisle{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--mute);margin:16px 2px 6px}
.item{display:flex;align-items:center;gap:12px;padding:10px 4px;border-bottom:1px solid var(--line)}
.item input[type=checkbox]{width:24px;height:24px;flex:none;accent-color:var(--accent)}
.item .t{flex:1}
.item .t small{color:var(--mute);margin-left:6px}
.item.done .t{text-decoration:line-through;color:var(--mute)}
.item .x{background:none;border:0;color:var(--mute);font-size:20px;padding:4px 8px}
.add{display:flex;gap:8px;margin-bottom:6px}
.add button{flex:none}
.row{display:flex;gap:8px;align-items:center;margin-top:12px}
.grow{flex:1}
dialog{border:0;border-radius:16px;padding:18px;width:min(92vw,520px);background:var(--card);color:var(--ink)}
dialog::backdrop{background:#0006}
dialog h2{margin:0 0 8px}
dialog label{display:block;margin-top:10px;font-weight:600;font-size:14px}
dialog label small{font-weight:400;color:var(--mute)}
dialog label input,dialog label textarea{margin-top:4px;font-weight:400}
.toast{position:fixed;left:50%;bottom:calc(80px + env(safe-area-inset-bottom));transform:translateX(-50%);background:#222;color:#fff;padding:10px 16px;border-radius:20px;font-size:14px;z-index:20}