:root{
  --bg:#F6F7F4; --card:#FFFFFF; --ink:#1D2320; --muted:#5E6963; --line:#DDE2DC;
  --accent:#1F6B57; --accent-soft:#E2EFEA; --on-accent:#FFFFFF;
  --warn:#A33A2B; --warn-soft:#F8E6E2; --done:#9AA39E; --sub:#FAFBF9;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root{
    color-scheme:dark;
    --bg:#141816; --card:#1C211E; --ink:#E6EBE7; --muted:#9BA7A0; --line:#2E3531;
    --accent:#6CC3A6; --accent-soft:#1F3029; --on-accent:#10201A;
    --warn:#F08F7E; --warn-soft:#3B2320; --done:#5E6963; --sub:#181D1A;
  }
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16px;line-height:1.4;-webkit-tap-highlight-color:transparent}
.wrap{max-width:720px;margin:0 auto;padding:calc(env(safe-area-inset-top,0px) + 12px) 14px calc(env(safe-area-inset-bottom,0px) + 90px);display:flex;flex-direction:column;gap:12px}
.loading{padding:40px;text-align:center;color:var(--muted)}
button{font:inherit;color:inherit;cursor:pointer}
input,textarea,select{font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:8px;padding:10px}
textarea{width:100%;min-height:60px;resize:vertical}
.btn{border:0;background:var(--accent);color:var(--on-accent);border-radius:8px;padding:10px 16px;font-weight:600}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.small{padding:6px 12px;font-size:14px}
.btn.warn{background:var(--warn);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Kirjautuminen */
.login{max-width:360px;margin:12vh auto 0;display:flex;flex-direction:column;gap:12px}
.login h1{margin:0 0 4px;font-size:26px}
.login p{margin:0;color:var(--muted)}
.err{color:var(--warn);font-size:14px;min-height:1.2em}

/* Yläpalkki */
.top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.top h1{font-size:19px;margin:0}
.who{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:5px 12px;font-size:14px}
.datebar{display:grid;grid-template-columns:44px 1fr 44px;gap:6px;align-items:center}
.datebar button{border:1px solid var(--line);background:var(--card);border-radius:8px;height:40px;font-size:20px}
.datebar .d{text-align:center;display:flex;flex-direction:column;line-height:1.2}
.datebar .d b{font-size:17px}
.datebar .d span{font-size:13px;color:var(--muted)}
.datebar .d button{height:auto;border:0;background:none;font-size:13px;color:var(--accent);text-decoration:underline;padding:0}
.bar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;justify-content:space-between}
.seg{display:flex;gap:4px}
.seg button,.chipbtn{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:6px 14px;font-size:14px}
.seg button[aria-pressed="true"],.chipbtn[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.banner{background:var(--accent-soft);border-radius:10px;padding:10px 12px;display:flex;gap:10px;align-items:center;justify-content:space-between;font-size:14px}
.banner.warn{background:var(--warn-soft)}
.readonly{font-size:14px;color:var(--warn);background:var(--warn-soft);border-radius:8px;padding:8px 12px}

/* Osiot */
.grp{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.grp>h2{margin:0;font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:10px 14px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:8px;color:var(--muted)}
.grp>h2 .cnt{color:var(--accent);margin-left:6px;font-variant-numeric:tabular-nums}
.grp>h2 em{font-style:normal;text-transform:none;letter-spacing:0;font-weight:400}
.grp.left>h2{color:var(--warn)}
.item{display:grid;grid-template-columns:26px minmax(0,1fr);gap:10px;padding:10px 14px;border-bottom:1px solid var(--line);cursor:pointer;align-items:start;user-select:none}
.item:last-child{border-bottom:0}
.item.sub{padding-left:30px;background:var(--sub)}
.item.ro{cursor:default}
.box{width:22px;height:22px;border:2px solid var(--muted);border-radius:5px;margin-top:1px;display:grid;place-items:center;font-size:14px;color:transparent;font-weight:700}
.item.done .box{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.item.skipped .box{background:var(--done);border-color:var(--done);color:var(--card)}
.item.done .t,.item.skipped .t{color:var(--done);text-decoration:line-through}
.t{font-weight:500;overflow-wrap:anywhere}
.meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:3px;align-items:center;font-size:13px;color:var(--muted)}
.tag{font-size:11px;text-transform:uppercase;letter-spacing:.06em;border:1px solid var(--line);border-radius:4px;padding:0 6px}
.dl{color:var(--warn);background:var(--warn-soft);border-radius:4px;padding:0 6px;font-weight:600;font-variant-numeric:tabular-nums}
.ok{color:var(--accent);background:var(--accent-soft);border-radius:4px;padding:0 6px;font-weight:600}
.note{color:var(--ink);opacity:.85}
.last.hi{color:var(--warn);font-weight:600}
.date{font-weight:700;color:var(--accent)}
.who-done{color:var(--accent);font-weight:500}
.subs{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.subs span{border:1px solid var(--line);border-radius:999px;padding:1px 9px;font-size:13px}
.choices{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;align-items:center}
.subh{padding:10px 14px 6px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--line);background:var(--sub)}
.inbox{margin:10px 14px 4px;padding:10px 12px;border-radius:8px;background:var(--accent-soft)}
.inbox .ih{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--accent)}
.inbox p{margin:2px 0 0;white-space:pre-wrap}
.msg{padding:10px 14px;display:flex;flex-direction:column;gap:6px;border-top:1px solid var(--line)}
.msg label{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.msg .row{display:flex;gap:8px;align-items:center;justify-content:flex-end;font-size:13px;color:var(--muted)}
.add{display:flex;gap:6px;padding:10px 14px;border-top:1px solid var(--line)}
.add input{flex:1;min-width:0;padding:8px}
.lrow{display:flex;gap:6px;margin-top:6px}
.more{padding:8px 14px}
.hidden-done .item.done,.hidden-done .item.skipped{display:none}
.empty{padding:12px 14px;color:var(--muted);font-size:14px}

/* Alapalkki */
.tabs{position:fixed;left:0;right:0;bottom:0;background:var(--card);border-top:1px solid var(--line);display:flex;justify-content:center;gap:4px;padding:6px 10px calc(env(safe-area-inset-bottom,0px) + 6px);z-index:5}
.tabs button{flex:1;max-width:200px;border:0;background:none;padding:8px;border-radius:8px;font-size:15px;color:var(--muted)}
.tabs button[aria-current="page"]{background:var(--accent-soft);color:var(--accent);font-weight:600}

/* Ohjeet */
.search{width:100%;font-size:17px}
.contact{padding:12px 14px;border-bottom:1px solid var(--line)}
.contact:last-child{border-bottom:0}
.contact b{display:block}
.contact .ph{font-size:17px;font-variant-numeric:tabular-nums;display:flex;gap:8px;align-items:center;margin-top:2px}
.contact .ph a{color:var(--accent);font-weight:600;text-decoration:none}
.contact p{margin:4px 0 0;white-space:pre-wrap;color:var(--muted)}
mark{background:#FFE58A;color:#1D2320;border-radius:2px}

/* Valikko */
.sheet{position:fixed;inset:0;background:rgba(0,0,0,.35);display:flex;align-items:flex-end;justify-content:center;z-index:10}
.sheet>div{background:var(--card);width:100%;max-width:720px;border-radius:14px 14px 0 0;padding:16px 16px calc(env(safe-area-inset-bottom,0px) + 16px);display:flex;flex-direction:column;gap:10px}
.sheet h3{margin:0}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(env(safe-area-inset-bottom,0px) + 70px);background:var(--ink);color:var(--bg);padding:8px 14px;border-radius:8px;font-size:14px;z-index:20}
.chipbtn.sm{padding:4px 10px;font-size:13px;white-space:nowrap}