:root {
  --z-power: #ff4d4d; --z-myo: #ff9f2e; --z-sarko: #34c759; --z-aux: #8a93a3;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body {
  margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.4;
  padding-bottom: 78px; transition: background .2s, color .2s;
}
/* THEMES */
body.theme-dark  { --bg:#0d0f14; --card:#161922; --line:#232735; --text:#e7e9ee; --dim:#8b93a3; --accent:#c7ff3d; --accent-ink:#0d0f14; --done-bg:#13301a; --done-line:#2c6b34; }
body.theme-light { --bg:#eef0f4; --card:#ffffff; --line:#e9ebf0; --text:#0b1020; --dim:#8a91a0; --accent:#f0682d; --accent-ink:#ffffff; --done-bg:#eef9f0; --done-line:#bfe6c6; }

header { padding: 38px 18px 12px; background: var(--card); border-bottom: 1px solid var(--line); }
.head-row { display:flex; justify-content:space-between; align-items:flex-start; }
.split-badge { font-size:10px; font-weight:800; letter-spacing:.5px; color: var(--accent); margin-bottom:4px; }
h1 { margin:0; font-size:26px; font-weight:850; letter-spacing:-.4px; }
.meta { color: var(--dim); font-size:13px; margin-top:3px; }
.theme-toggle { background:transparent; border:1px solid var(--line); color:var(--dim); width:38px; height:38px; border-radius:11px; font-size:18px; cursor:pointer; }
.progress { height:6px; border-radius:4px; background: var(--line); margin-top:12px; overflow:hidden; }
.progress i { display:block; height:100%; width:0; background: var(--accent); transition: width .3s; }

.view { padding: 14px 16px 0; }
.hidden { display:none !important; }

/* OVERVIEW */
.wu-row { display:flex; gap:9px; align-items:center; background:var(--card); border:1px dashed var(--line); border-radius:12px; padding:10px 12px; margin-bottom:10px; font-size:12px; color:var(--dim); }
.ex-row { display:flex; align-items:center; gap:11px; background:var(--card); border:1px solid var(--line); border-radius:14px; padding:11px 12px; margin-bottom:9px; cursor:pointer; }
.ex-row.done { background:var(--done-bg); border-color:var(--done-line); }
.zbar { width:4px; align-self:stretch; border-radius:3px; flex:0 0 auto; }
.zbar.power{background:var(--z-power)} .zbar.myo{background:var(--z-myo)} .zbar.sarko{background:var(--z-sarko)} .zbar.koht,.zbar.saared{background:var(--z-aux)}
.ex-mid { flex:1; min-width:0; }
.ex-name { font-size:14px; font-weight:700; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.ex-meta { font-size:11px; color:var(--dim); margin-top:2px; }
.zpill { font-size:9px; font-weight:850; letter-spacing:.5px; padding:2px 6px; border-radius:6px; margin-right:6px; }
.zpill.power{color:var(--z-power);background:color-mix(in srgb,var(--z-power) 18%,transparent)}
.zpill.myo{color:var(--z-myo);background:color-mix(in srgb,var(--z-myo) 18%,transparent)}
.zpill.sarko{color:var(--z-sarko);background:color-mix(in srgb,var(--z-sarko) 18%,transparent)}
.zpill.koht,.zpill.saared{color:var(--z-aux);background:color-mix(in srgb,var(--z-aux) 18%,transparent)}
.ex-wt { font-weight:850; font-size:15px; white-space:nowrap; }
.ex-wt small { font-size:11px; font-weight:600; color:var(--dim); }
.primary-btn { display:block; width:100%; padding:16px; margin:14px 0 4px; background:var(--accent); color:var(--accent-ink); border:none; border-radius:15px; font-size:17px; font-weight:850; cursor:pointer; }

/* FOCUS */
.focus-nav { display:flex; justify-content:space-between; align-items:center; font-size:13px; color:var(--dim); margin-bottom:8px; }
.focus-nav button { background:none; border:none; color:var(--accent); font-weight:700; font-size:13px; cursor:pointer; }
.focus-head h2 { margin:0; font-size:21px; font-weight:850; }
.focus-head .t { font-size:13px; color:var(--dim); margin-top:3px; }
.timer-chip { display:flex; justify-content:center; align-items:center; gap:8px; background:var(--card); border:1px solid var(--line); color:var(--accent); border-radius:20px; padding:8px 14px; font-size:13px; font-weight:700; margin:12px 0; }
.set-row { display:flex; align-items:center; gap:10px; background:var(--card); border:1px solid var(--line); border-radius:12px; padding:11px 13px; margin-bottom:9px; }
.set-row.done { background:var(--done-bg); border-color:var(--done-line); }
.set-row .sn { width:16px; font-weight:800; color:var(--dim); font-size:13px; }
.set-row .v { font-weight:800; font-size:15px; }
.set-row .x { color:var(--dim); font-size:12px; }
.set-row .ck { margin-left:auto; width:30px; height:30px; border-radius:8px; border:1px solid var(--line); display:flex; align-items:center; justify-content:center; font-weight:800; }
.set-row.done .ck { background:var(--accent); border-color:var(--accent); color:var(--accent-ink); }
.set-active { background:var(--card); border:1.5px solid var(--accent); border-radius:18px; padding:16px; margin-bottom:9px; }
.set-active .lbl { font-size:11px; font-weight:800; letter-spacing:1px; color:var(--accent); margin-bottom:14px; display:flex; justify-content:space-between; }
.steps { display:flex; align-items:center; justify-content:center; gap:8px; margin-bottom:16px; }
.stepper { display:flex; flex-direction:column; align-items:center; gap:8px; }
.stepper input { width:96px; font-size:40px; font-weight:850; text-align:center; border:none; background:transparent; color:var(--text); }
.stepper input:focus { outline:none; }
.stepper .u { font-size:12px; color:var(--dim); }
.stepper .pm { display:flex; gap:8px; }
.stepper .pm button { width:34px; height:34px; border-radius:9px; border:none; background:var(--line); color:var(--text); font-size:18px; font-weight:800; cursor:pointer; }
.slash { font-size:28px; color:var(--line); }
.confirm-btn { width:100%; padding:14px; background:var(--accent); color:var(--accent-ink); border:none; border-radius:13px; font-size:15px; font-weight:850; cursor:pointer; }
.confirm-btn:active { transform:scale(.99); }
.quick-btn { width:100%; padding:12px; margin-top:6px; background:var(--card); border:1px solid var(--line); color:var(--dim); border-radius:12px; font-size:12px; font-weight:800; cursor:pointer; }

/* SEGMENT */
.segment { position:fixed; left:14px; right:14px; bottom:14px; display:flex; gap:6px; background:var(--card); border:1px solid var(--line); border-radius:15px; padding:5px; }
.seg-btn { flex:1; padding:12px; border:none; background:transparent; color:var(--dim); border-radius:11px; font-size:14px; font-weight:800; cursor:pointer; }
.seg-btn.active { background:var(--accent); color:var(--accent-ink); }

.complete-card { text-align:center; padding:40px 16px; }

/* LANDING — split choice */
.split-badge { cursor:pointer; }
.landing-meta { font-size:13px; color:var(--dim); margin-bottom:6px; }
.landing-title { font-size:22px; font-weight:850; margin:0 0 20px; letter-spacing:-.3px; }
.landing-warn { font-size:12px; color:var(--dim); background:var(--card); border:1px solid var(--line); border-radius:10px; padding:9px 12px; margin-bottom:16px; }
.split-card { background:var(--card); border:1.5px solid var(--line); border-radius:16px; padding:18px 16px; margin-bottom:12px; cursor:pointer; transition:border-color .15s; }
.split-card:active { opacity:.85; }
.split-card.active { border-color:var(--accent); }
.split-card-head { font-size:17px; font-weight:850; letter-spacing:.3px; }
.split-card.active .split-card-head { color:var(--accent); }
.split-card-days { font-size:13px; color:var(--dim); margin-top:5px; }