:root{
  --bg:#101418; --panel:#181f26; --panel2:#1f2830;
  --line:#2a3540; --txt:#e8edf1; --muted:#8b98a3;
  --accent:#4da3ff; --good:#3fbf6f; --bad:#e05c5c; --warn:#e8b13f;
}
*{box-sizing:border-box; margin:0; padding:0;
  -webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  background:var(--bg); color:var(--txt);
  font-family:-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:15px; display:flex; flex-direction:column;
  padding-top:env(safe-area-inset-top);
  padding-bottom:env(safe-area-inset-bottom);
  user-select:none;
}
.hidden{display:none!important}
.muted{color:var(--muted)}
.err{color:var(--bad); font-size:13px; min-height:18px; text-align:center}
.mono{font-variant-numeric:tabular-nums}

/* ---- topbar ---- */
#topbar{
  display:flex; align-items:center; justify-content:center;
  padding:12px; position:relative; flex:0 0 auto;
  border-bottom:1px solid var(--line);
}
.app-name{font-weight:700; letter-spacing:3px; text-align:center}
.badge{
  position:absolute; right:12px; top:50%; transform:translateY(-50%);
  font-size:11px; color:var(--warn); border:1px solid var(--warn);
  border-radius:10px; padding:1px 8px;
}

/* ---- main ---- */
#view{flex:1 1 auto; overflow-y:auto; padding:14px;
  -webkit-overflow-scrolling:touch}
.section{margin-bottom:20px}
.section h2{
  font-size:12px; text-transform:uppercase; letter-spacing:1px;
  color:var(--muted); margin-bottom:8px; text-align:center;
}

/* ---- tabs ---- */
#tabs{
  display:flex; flex:0 0 auto; border-top:1px solid var(--line);
  background:var(--panel);
}
.tab{
  flex:1; padding:13px 2px; background:none; border:0;
  color:var(--muted); font-size:12px; cursor:pointer;
}
.tab.on{color:var(--accent); font-weight:600}

/* ---- login ---- */
#login{position:fixed; inset:0; display:flex; align-items:center;
  justify-content:center; background:var(--bg); z-index:10; padding:20px}
.login-card{width:100%; max-width:300px; text-align:center}
.login-logo{font-size:34px; font-weight:800; letter-spacing:8px;
  margin-bottom:6px}
#pin{
  width:100%; margin:18px 0 10px; padding:14px; font-size:22px;
  text-align:center; letter-spacing:8px; border-radius:10px;
  border:1px solid var(--line); background:var(--panel); color:var(--txt);
}

/* ---- formy ---- */
input,textarea,select{
  width:100%; padding:11px 12px; border-radius:9px;
  border:1px solid var(--line); background:var(--panel);
  color:var(--txt); font-size:15px; font-family:inherit;
}
input:focus,textarea:focus{outline:1px solid var(--accent)}
textarea{min-height:160px; resize:vertical; user-select:text}
.btn{
  padding:11px 16px; border-radius:9px; border:1px solid var(--line);
  background:var(--panel2); color:var(--txt); font-size:15px; cursor:pointer;
}
.btn.primary{background:var(--accent); border-color:var(--accent);
  color:#08131f; font-weight:700}
.btn.small{padding:6px 12px; font-size:13px}
.row{display:flex; gap:8px; align-items:center}
.row>*{min-width:0}

/* ---- listy ---- */
.card{
  background:var(--panel); border:1px solid var(--line);
  border-radius:11px; padding:11px 12px; margin-bottom:8px;
  display:flex; align-items:center; gap:10px;
}
.card .grow{flex:1; min-width:0}
.card .sub{font-size:12px; color:var(--muted); margin-top:2px}
.chk{
  width:24px; height:24px; border-radius:50%; flex:0 0 auto;
  border:2px solid var(--muted); background:none; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  color:transparent; font-size:14px; padding:0;
}
.chk.done{border-color:var(--good); background:var(--good); color:#08131f}
.icon-btn{
  background:none; border:0; color:var(--muted); font-size:16px;
  padding:6px; cursor:pointer; flex:0 0 auto;
}
.icon-btn.warn{color:var(--warn)}
.strike{text-decoration:line-through; color:var(--muted)}
.prio{color:var(--warn)}
.overdue h3,.overdue .title{color:var(--bad)}

/* ---- kalendarz ---- */
.cal-head{display:flex; align-items:center; justify-content:space-between;
  margin-bottom:8px}
.cal-head .btn{padding:6px 14px}
.cal-grid{display:grid; grid-template-columns:repeat(7,1fr); gap:3px}
.cal-wd{font-size:11px; color:var(--muted); text-align:center; padding:4px 0}
.cal-day{
  aspect-ratio:1; border-radius:8px; border:1px solid transparent;
  background:none; color:var(--txt); font-size:13px; cursor:pointer;
  display:flex; flex-direction:column; align-items:center;
  justify-content:center; gap:2px; padding:2px;
}
.cal-day.other{color:var(--muted); opacity:.4}
.cal-day.today{border-color:var(--accent)}
.cal-day.sel{background:var(--panel2)}
.dots{display:flex; gap:2px; height:4px}
.dot{width:4px; height:4px; border-radius:50%}
.dot.ev{background:var(--accent)} .dot.tk{background:var(--warn)}
.dot.ml{background:var(--good)}

/* ---- dieta ---- */
.type-btn{
  display:block; width:100%; padding:16px; margin-bottom:8px;
  border-radius:11px; border:1px solid var(--line);
  background:var(--panel); color:var(--txt); font-size:16px;
  font-weight:600; cursor:pointer; text-align:center;
}
.ing{padding:4px 0 4px 20px; color:var(--txt); user-select:text}
.ing li{margin-bottom:3px}
.prep{white-space:pre-line; color:var(--txt); user-select:text;
  font-size:14px; line-height:1.45; padding:4px 0}
.sq{
  width:26px; height:26px; border-radius:6px; flex:0 0 auto;
  border:2px solid var(--muted); background:none; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  color:transparent; font-size:15px; padding:0;
}
.sq.done{border-color:var(--good); background:var(--good); color:#08131f}
.slot-add{display:flex; gap:6px; margin-top:6px}
.slot-add select{flex:1}
.slot-add input{flex:1}

/* ---- nawyki ---- */
.hdots{display:flex; gap:4px}
.hdot{
  width:26px; height:26px; border-radius:50%; font-size:10px;
  border:1.5px solid var(--line); background:none; color:var(--muted);
  display:flex; align-items:center; justify-content:center; cursor:pointer;
}
.hdot.done{background:var(--good); border-color:var(--good); color:#08131f}
.hdot.sched{border-color:var(--accent)}
.streak{font-size:12px; color:var(--warn); white-space:nowrap}

/* ---- edytor notatki ---- */
.note-editor input{margin-bottom:8px; font-weight:600}

/* ---- dodawanie ---- */
.addbar{display:flex; gap:8px; margin-bottom:12px}
.addbar input[type=text]{flex:1}
.addbar input[type=date]{width:auto; flex:0 0 auto}
.empty{color:var(--muted); text-align:center; padding:18px 0; font-size:13px}