:root{
  --bg:#ece4d9; --surface:#f4f0ea; --card:#fffbf5;
  --ink:#4f483e; --muted:#8a7d6b; --accent:#f54001; --tint:#ffc198;
  --green:#2d6a1e; --greenbg:#e4f2dd;
  --line:rgba(79,72,62,.18);
  --serif:'Tiro Devanagari Marathi', serif;
  --sans:'Mukta', sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}

/* ---------- nav ---------- */
.topnav{position:sticky;top:0;z-index:50;background:var(--card);border-bottom:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;padding:12px 22px;flex-wrap:wrap;gap:8px}
.brand{font-family:var(--serif);font-size:20px}
.navlinks{display:flex;gap:4px;flex-wrap:wrap}
.navlinks a{text-decoration:none;color:var(--muted);font-weight:600;font-size:14px;padding:7px 14px;border-radius:100px;transition:all .2s}
.navlinks a:hover{color:var(--ink)}
.navlinks a.active{background:var(--ink);color:var(--card)}
.navlinks a.logout{border:1.5px solid var(--line)}

.wrap{max-width:880px;margin:0 auto;padding:34px 20px 60px}

/* ---------- headings ---------- */
.pagehead{margin-bottom:28px}
.pagehead .kicker{font-size:12.5px;letter-spacing:.14em;color:var(--accent);font-weight:700}
.pagehead h1{font-family:var(--serif);font-size:clamp(26px,4.6vw,38px);font-weight:400;line-height:1.25}
.pagehead p{color:var(--muted);margin-top:4px}

/* ---------- score hero ---------- */
.scorehero{display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:center;
  background:var(--card);border-radius:16px;padding:26px 30px;margin-bottom:30px}
.ring{width:120px;height:120px;border-radius:50%;display:grid;place-items:center;position:relative;flex:none}
.ring::before{content:'';position:absolute;inset:10px;background:var(--card);border-radius:50%}
.ring b{position:relative;font-family:var(--serif);font-size:26px}
.score-meta h2{font-family:var(--serif);font-size:22px;font-weight:400;margin-bottom:4px}
.score-meta p{color:var(--muted);font-size:13.5px}
.pbar{height:8px;background:var(--surface);border-radius:100px;margin-top:12px;overflow:hidden}
.pbar i{display:block;height:100%;background:var(--accent);border-radius:100px;transition:width .4s}
.streak-pill{display:inline-block;margin-top:10px;background:linear-gradient(120deg,#ffe9d6,#ffd9b8);
  padding:5px 14px;border-radius:100px;font-size:13px;font-weight:600}

/* ---------- checklist ---------- */
.phase-title{font-size:12.5px;letter-spacing:.14em;font-weight:700;color:var(--accent);
  margin:30px 0 12px;display:flex;align-items:center;gap:12px}
.phase-title::after{content:'';flex:1;height:1px;background:var(--line)}
.item{display:flex;gap:14px;align-items:flex-start;background:var(--card);border-radius:12px;
  padding:16px 20px;margin-bottom:8px;cursor:pointer;transition:all .2s;user-select:none}
.item:hover{transform:translateX(3px)}
.item .cb{flex:none;width:24px;height:24px;margin-top:3px;accent-color:var(--accent);cursor:pointer}
.item .time{flex:none;width:108px;font-weight:700;font-size:13px;padding-top:2px}
.item .body{flex:1}
.item .body strong{display:block;font-size:15.5px}
.item .body small{color:var(--muted);font-size:13px}
.item .pts{flex:none;font-size:12px;color:var(--muted);background:var(--surface);border-radius:100px;padding:3px 10px;align-self:center}
.item.done{background:var(--greenbg)}
.item.done .body strong{text-decoration:line-through;color:var(--muted)}

/* ---------- buttons / forms ---------- */
.btn{display:inline-block;background:var(--accent);color:#fff;border:none;padding:14px 34px;border-radius:100px;
  font-family:var(--sans);font-weight:700;font-size:15px;cursor:pointer;text-decoration:none;transition:filter .2s}
.btn:hover{filter:brightness(1.08)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.savebar{position:sticky;bottom:16px;background:var(--ink);border-radius:100px;padding:8px;display:flex;
  justify-content:space-between;align-items:center;margin-top:26px;box-shadow:0 8px 30px rgba(0,0,0,.2)}
.savebar .hint{color:rgba(255,251,245,.7);font-size:13px;padding-left:20px}
.savebar .btn{border-radius:100px}
textarea{width:100%;min-height:90px;border:1.5px solid var(--line);border-radius:12px;padding:14px;
  font-family:var(--sans);font-size:14.5px;background:var(--card);color:var(--ink);resize:vertical}
.flash{background:var(--greenbg);color:var(--green);padding:12px 20px;border-radius:12px;margin-bottom:20px;font-weight:600}

/* ---------- history ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:30px}
.stat{background:var(--card);border-radius:14px;padding:22px;text-align:center}
.stat .n{font-family:var(--serif);font-size:38px;color:var(--accent);line-height:1.1}
.stat .l{font-size:13px;color:var(--muted)}
.chart{background:var(--card);border-radius:14px;padding:26px;margin-bottom:30px}
.chart h3{font-family:var(--serif);font-size:20px;font-weight:400;margin-bottom:18px}
.bars{display:flex;align-items:flex-end;gap:8px;height:150px}
.barcol{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.bar{width:100%;max-width:34px;background:var(--tint);border-radius:6px 6px 0 0;min-height:3px;transition:height .3s}
.bar.full{background:var(--accent)}
.barcol small{font-size:10.5px;color:var(--muted)}
.htable{width:100%;border-collapse:collapse;background:var(--card);border-radius:14px;overflow:hidden}
.htable th{font-size:12px;letter-spacing:.1em;color:var(--muted);text-align:left;padding:12px 16px;border-bottom:1px solid var(--line)}
.htable td{padding:12px 16px;border-bottom:1px dashed var(--line);font-size:14px}
.htable tr:last-child td{border-bottom:none}

/* ---------- schedule page ---------- */
.sec{margin-bottom:44px}
.sec h2{font-family:var(--serif);font-size:26px;font-weight:400;border-bottom:1px solid var(--ink);padding-bottom:10px;margin-bottom:18px}
.tl{background:var(--card);border-radius:12px;padding:16px 20px;margin-bottom:8px;display:grid;grid-template-columns:120px 1fr;gap:14px}
.tl .t{font-weight:700;font-size:13.5px}
.tl h4{font-size:15.5px;margin-bottom:2px}
.tl p{font-size:13px;color:var(--muted)}
.rulesbox{background:var(--surface);border-radius:14px;padding:24px 28px}
.rulesbox h3{font-size:12.5px;letter-spacing:.14em;color:var(--accent);margin-bottom:12px}
.rulesbox li{margin-left:20px;padding:5px 0;font-size:14px}
.notebox{background:linear-gradient(120deg,#ffe9d6,#ffd9b8);border-radius:14px;padding:20px 24px;font-size:14px;margin:16px 0}
.notebox b{display:block;color:var(--accent);font-size:12.5px;letter-spacing:.12em;margin-bottom:6px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mini{background:var(--card);border-radius:12px;padding:18px 20px}
.mini .t{font-size:12px;font-weight:700;color:var(--accent);letter-spacing:.08em}
.mini h4{font-size:16px;margin:4px 0}
.mini p{font-size:13px;color:var(--muted)}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}
.login-box{background:var(--card);border-radius:16px;padding:44px 40px;max-width:420px;width:100%}
.login-box .logo{font-size:44px;text-align:center}
.login-box h1{font-family:var(--serif);font-size:26px;text-align:center;margin:8px 0 4px;font-weight:400}
.login-box p{text-align:center;color:var(--muted);font-size:13.5px;margin-bottom:22px}
.login-box label{font-size:13px;font-weight:600;display:block;margin-bottom:4px}
.login-box input{width:100%;padding:13px;border:1.5px solid var(--line);border-radius:10px;font-size:15px;
  font-family:var(--sans);margin-bottom:16px;background:#fff}
.err{background:#ffe9d6;padding:12px 16px;border-radius:10px;font-size:14px;margin-bottom:16px}

.foot{text-align:center;padding:40px 20px;color:var(--muted);font-size:14px;border-top:1px solid var(--line)}
.foot-sub{font-size:12px;margin-top:6px;opacity:.7}

@media(max-width:640px){
  .scorehero{grid-template-columns:1fr;text-align:center;justify-items:center}
  .item .time{width:86px}
  .stats{grid-template-columns:1fr 1fr}
  .grid2,.grid3{grid-template-columns:1fr}
  .tl{grid-template-columns:1fr}
  .savebar .hint{display:none}
  .savebar{justify-content:center}
}