:root{
  --accent:#2f5d50; --on-accent:#fff;
  --bg:#f7f4ee; --card:#fff; --ink:#1f2a24; --muted:#6b736d; --line:#e4dfd5;
  --brand:var(--accent); --on-brand:var(--on-accent); --brand-2:color-mix(in srgb, var(--accent) 13%, #fff);
  --warn:#b45309; --warn-bg:#fdf1e1; --bad:#b91c1c; --bad-bg:#fbe9e9;
  --ok:#15803d; --radius:14px; --shadow:0 1px 2px rgba(0,0,0,.05),0 4px 14px rgba(0,0,0,.04);
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#121614; --card:#1b211e; --ink:#e7ece9; --muted:#9aa49e; --line:#2b3430;
  --brand:color-mix(in srgb, var(--accent) 55%, #fff); --on-brand:#0d1411; --brand-2:color-mix(in srgb, var(--accent) 28%, #1b211e);
  --warn:#f0a44b; --warn-bg:#33271a; --bad:#f07171; --bad-bg:#361d1d; --ok:#6fcf8f;
}}
:root[data-theme=dark]{
  --bg:#121614; --card:#1b211e; --ink:#e7ece9; --muted:#9aa49e; --line:#2b3430;
  --brand:color-mix(in srgb, var(--accent) 55%, #fff); --on-brand:#0d1411; --brand-2:color-mix(in srgb, var(--accent) 28%, #1b211e);
  --warn:#f0a44b; --warn-bg:#33271a; --bad:#f07171; --bad-bg:#361d1d; --ok:#6fcf8f;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;padding-bottom:80px}
a{color:var(--brand)}
h1{font-size:1.5rem;margin:.2rem 0 .8rem}
h2{font-size:1.1rem;margin:1.4rem 0 .6rem}
h3{font-size:1rem;margin:.2rem 0}
main{max-width:860px;margin:0 auto;padding:12px 16px}
.muted{color:var(--muted)} .small{font-size:.85rem} .right{float:right}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.grow{flex:1;min-width:0}
.stack>*+*{margin-top:10px}

/* nav */
nav.top{display:flex;gap:4px;justify-content:space-around;position:fixed;bottom:0;left:0;right:0;background:var(--card);
  border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:10}
nav.top a{flex:1;text-align:center;text-decoration:none;color:var(--muted);font-size:.72rem;padding:4px 0;border-radius:10px}
nav.top a .i{display:block;font-size:1.25rem;line-height:1.3}
nav.top a.on{color:var(--brand);background:var(--brand-2);font-weight:600}
header.bar{display:none}
@media (min-width:820px){
  body{padding-bottom:0}
  nav.top{position:sticky;top:0;bottom:auto;border-top:0;border-bottom:1px solid var(--line);justify-content:center;padding:8px}
  nav.top a{flex:0 0 auto;font-size:.9rem;padding:6px 14px}
  nav.top a .i{display:inline;font-size:1rem;margin-right:6px}
}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}
.card+.card{margin-top:10px}
.hero{background:linear-gradient(135deg,var(--accent),color-mix(in srgb, var(--accent) 70%, #000));color:var(--on-accent);border:0}
.hero a{color:inherit}
.hero .muted{color:rgba(255,255,255,.8)}
.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.78rem;background:var(--brand-2);color:var(--brand);white-space:nowrap}
.pill.warn{background:var(--warn-bg);color:var(--warn)} .pill.bad{background:var(--bad-bg);color:var(--bad)}
.pill.plain{background:transparent;border:1px solid var(--line);color:var(--muted)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:4px;vertical-align:middle}

/* forms */
input,select,textarea,button{font:inherit;color:inherit}
input[type=text],input[type=password],input[type=email],input[type=number],input[type=date],input[type=search],input:not([type]),select,textarea{
  width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:var(--card)}
textarea{min-height:70px}
label{display:block;font-size:.85rem;color:var(--muted);margin:8px 0 3px}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--card);padding:8px 14px;border-radius:10px;
  cursor:pointer;text-decoration:none;color:var(--ink);font-size:.92rem;white-space:nowrap}
.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}
.btn.small{padding:5px 10px;font-size:.82rem}
.btn.ghost{border-color:transparent;background:transparent}
.btn.danger{color:var(--bad)}
.btn:disabled{opacity:.5}
form.inline{display:inline}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.grid3{display:grid;grid-template-columns:2fr 1fr 1fr;gap:8px}
@media (max-width:520px){.grid3{grid-template-columns:1fr 1fr}.grid3>:first-child{grid-column:1/-1}}

/* lists */
.list{list-style:none;margin:0;padding:0}
.list li{padding:10px 0;border-bottom:1px solid var(--line)}
.list li:last-child{border-bottom:0}
.check{display:flex;gap:10px;align-items:flex-start;cursor:pointer}
.check input{width:22px;height:22px;margin-top:2px;accent-color:var(--brand);flex:none}
.check.done .name{text-decoration:line-through;color:var(--muted)}

/* week */
.day{display:grid;grid-template-columns:62px 1fr;gap:10px}
.day .date{text-align:center;padding-top:2px}
.day .date b{display:block;font-size:1.35rem;line-height:1}
.day.past{opacity:.55}
.day.today .date b{color:var(--brand)}
.who{display:flex;gap:4px;flex-wrap:wrap;margin-top:6px}
.who button{border:1px solid var(--line);background:transparent;border-radius:999px;padding:1px 8px;font-size:.75rem;cursor:pointer;color:var(--muted)}
.who button.on{color:#fff;border-color:transparent}
.who .chip{display:inline-flex;align-items:center;gap:2px}
.who button.wk{padding:1px 5px;opacity:.35;filter:grayscale(1)}
.who button.wk.on{opacity:1;filter:none;background:var(--warn-bg);border-color:var(--warn)}
details summary{cursor:pointer;color:var(--muted);font-size:.85rem}
details[open] summary{margin-bottom:6px}

/* larder */
.item{display:flex;gap:10px;align-items:center}
.item .meta{font-size:.8rem;color:var(--muted)}
.tabs{display:flex;gap:6px;overflow-x:auto;margin-bottom:10px}
.tabs a{white-space:nowrap}

/* calendar */
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal .h{font-size:.72rem;color:var(--muted);text-align:center}
.cal .c{background:var(--card);border:1px solid var(--line);border-radius:10px;min-height:78px;padding:4px;font-size:.72rem;text-decoration:none;color:var(--ink);overflow:hidden}
.cal .c.other{opacity:.35}
.cal .c.today{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand)}
.cal .c .n{font-weight:700;font-size:.8rem}
.cal .c .m{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-top:2px}
.stars{display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:2px}
.stars input{display:none}
.stars label{font-size:1.9rem;color:var(--line);cursor:pointer;margin:0;line-height:1}
.stars input:checked~label,.stars label:hover,.stars label:hover~label{color:#f59e0b}

/* banner */
.banner{position:sticky;top:0;z-index:20;background:var(--accent);color:var(--on-accent);padding:10px 16px;text-align:center;font-size:.92rem}
.banner.err{background:var(--bad)}
.spin{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;
  animation:s 1s linear infinite;vertical-align:-2px;margin-right:6px}
@keyframes s{to{transform:rotate(360deg)}}
ol.steps{padding-left:1.3rem} ol.steps li{margin:.45rem 0}
table.t{width:100%;border-collapse:collapse;font-size:.9rem}
table.t td,table.t th{padding:6px 4px;border-bottom:1px solid var(--line);text-align:left}
.tt input{width:20px;height:20px;accent-color:var(--brand)}
.empty{text-align:center;padding:28px 10px;color:var(--muted)}
#reader{width:100%;max-width:420px;margin:0 auto;border-radius:12px;overflow:hidden}

/* date camera */
.datecam{position:fixed;inset:0;z-index:50;background:#000;display:flex;flex-direction:column}
.datecam video{flex:1;width:100%;object-fit:cover;min-height:0}
.datecam .frame{position:absolute;left:8%;right:8%;top:32%;height:22%;border:3px solid #fff;border-radius:14px;box-shadow:0 0 0 999px rgba(0,0,0,.35);pointer-events:none}
.datecam .bar{background:#111;color:#fff;padding:14px 16px calc(14px + env(safe-area-inset-bottom));display:flex;gap:10px;align-items:center;justify-content:space-between}
.datecam .msg{position:absolute;top:calc(12px + env(safe-area-inset-top));left:16px;right:16px;text-align:center;color:#fff;font-weight:600;text-shadow:0 1px 4px #000}
.datecam .shutter{width:68px;height:68px;border-radius:50%;border:4px solid #fff;background:rgba(255,255,255,.25);cursor:pointer}
.datecam .shutter:disabled{opacity:.4}
.dateline{display:flex;gap:6px}
.dateline input{flex:1}
.dateline .btn{padding:8px 10px}
.date-read{font-size:.8rem;margin-top:3px}

/* header: household switcher + profile */
.hdr{display:flex;align-items:center;gap:8px;max-width:860px;margin:0 auto;padding:10px 16px 0}
.hdr .hh{flex:1;min-width:0}
.hdr select{width:auto;max-width:100%;font-weight:700;border:0;background:transparent;padding:4px 2px;font-size:1rem;color:var(--ink)}
.hdr .hhname{font-weight:700}
.avatar{width:34px;height:34px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;
  font-weight:700;text-decoration:none;flex:none;font-size:.9rem}
.role{font-size:.7rem;padding:1px 7px}
.auth{max-width:420px;margin:8vh auto 0}
.auth .logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.auth .logo img{width:44px;height:44px}
.copy{display:flex;gap:6px}.copy input{flex:1;font-family:ui-monospace,monospace;font-size:.8rem}
.swatches{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.swatches label{margin:0;cursor:pointer}
.swatches input{display:none}
.swatches span{display:block;width:34px;height:34px;border-radius:50%;border:3px solid transparent}
.swatches input:checked+span{border-color:var(--ink)}
.readonly{opacity:.75}

.guest .mo{display:none!important}