:root{
  --bg:#08080a; --card:#14161c; --card2:#191c24; --line:#242833;
  --text:#eef1f6; --dim:#8d94a3; --acc:#22d3ee; --warm:#f0a41a; --ok:#16a34a;
  --radius:16px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text)}
body{font:15px/1.55 -apple-system,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
     padding-bottom:96px}
h1{font-size:18px;margin:0}
h2{font-size:14px;margin:0;letter-spacing:.3px;color:var(--dim);font-weight:600}
.muted{color:var(--dim)} .small{font-size:13px}

/* ---------------- tabs: bottom bar on phones, top bar on desktop */
.tabs{position:fixed;inset:auto 0 0 0;display:flex;background:#0d0f14cc;backdrop-filter:blur(12px);
      border-top:1px solid var(--line);z-index:20}
.tab{flex:1;text-align:center;padding:14px 0;color:var(--dim);text-decoration:none;font-size:14px}
.tab.active{color:var(--acc)}

main{max-width:560px;margin:0 auto;padding:20px 16px}

/* ---------------- hero */
.hero{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin:6px 0 16px}
.sub{margin:3px 0 0;color:var(--dim);font-size:13px}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#5b6270;margin-right:6px}
.dot.on{background:var(--ok);box-shadow:0 0 8px var(--ok)}
.clock{font-size:32px;font-variant-numeric:tabular-nums;letter-spacing:.5px;white-space:nowrap}
.clock small{font-size:13px;color:var(--warm);margin-left:5px}

/* ---------------- cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
      padding:15px 16px;margin:12px 0}
p{margin:6px 0 0}
.col{min-width:0}
.env{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}
.env .temp b{font-size:30px}
.row{display:flex;justify-content:space-between;align-items:center;gap:10px}
.head{margin-bottom:8px}

/* ---------------- list */
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line)}
.list li:first-child{border-top:0}
.time{font-size:19px;font-variant-numeric:tabular-nums;width:76px;flex:none}
.rep{color:var(--dim);font-size:13px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------------- controls */
button{cursor:pointer;font:inherit}
.toggle{border:0;border-radius:999px;padding:6px 18px;font-size:14px;color:#fff;background:#3a3f4b}
.toggle.on{background:var(--ok)}
.toggle.off{background:#3a3f4b}
.ghost{background:transparent;border:1px solid var(--line);color:var(--text);border-radius:9px;padding:6px 12px;font-size:13px}
.primary{width:100%;border:0;border-radius:12px;padding:13px;font-size:15px;font-weight:600;
         color:#04222a;background:var(--acc)}
.primary.mini{width:auto;padding:9px 22px;border-radius:10px}
menu .primary{width:auto}
.acrow{gap:16px;margin-top:10px;justify-content:flex-start}
#actemp{font-size:20px;width:96px;text-align:center}

/* ---------------- form */
.form label{display:block;margin:14px 0;font-size:13px;color:var(--dim)}
.form label:first-of-type{margin-top:6px}
input,select{width:100%;margin-top:7px;padding:11px;border-radius:11px;border:1px solid var(--line);
             background:#0c0e13;color:var(--text);font-size:15px}
#saveHint{min-height:20px;margin:10px 0 0}

/* ---------------- dialog */
dialog{background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:18px;
       padding:20px;width:min(92vw,380px)}
dialog::backdrop{background:#000a}
menu{display:flex;justify-content:flex-end;gap:10px;margin:18px 0 0;padding:0}

/* ---------------- desktop */
@media (min-width:900px){
  body{padding-bottom:0}
  .tabs{position:sticky;top:0;inset:0;justify-content:center;gap:8px;border-top:0;
        border-bottom:1px solid var(--line);background:#0b0d12ee}
  .tab{flex:none;padding:16px 28px;font-size:15px;border-bottom:2px solid transparent}
  .tab.active{border-bottom-color:var(--acc)}
  main{max-width:1080px;padding:28px 24px 48px}
  .grid{display:grid;grid-template-columns:400px 1fr;gap:20px;align-items:start}
  .hero{grid-column:1/-1;margin-bottom:8px}
  .clock{font-size:44px}
  .card{margin:0 0 18px}
  .col{display:flex;flex-direction:column}
  .col:first-child{position:sticky;top:76px}
  #view-settings .grid{grid-template-columns:1fr 1fr}
}

/* ---------------- iOS-like alarm sheet */
.sheet{position:fixed;inset:0;z-index:40;display:flex;align-items:flex-end;justify-content:center;
       background:#00000060;backdrop-filter:blur(6px)}
.sheet[hidden]{display:none}
.sheet .panel{width:100%;max-width:520px;max-height:94vh;overflow:auto;background:#141416;
       border-radius:22px 22px 0 0;padding:8px 0 24px;box-shadow:0 -10px 40px #000a}
.sheet .head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 8px}
.sheet .head h3{margin:0;font-size:17px;font-weight:600;letter-spacing:.2px}
.sheet .body{padding:0 16px}
.circ{width:34px;height:34px;border-radius:50%;border:0;background:#2c2c2e;color:#e8e8ea;
      font-size:15px;display:grid;place-items:center}
.circ.accent{background:#f0a41a;color:#1a1200;font-weight:700}
.circ.blank{background:transparent}

.wheel{position:relative;display:flex;justify-content:center;align-items:center;gap:6px;height:216px;margin:4px 0 10px}
.wheel .band{position:absolute;left:8%;right:8%;height:44px;top:86px;background:#ffffff14;
             border-radius:11px;pointer-events:none}
.wcol{height:216px;width:96px;padding-block:86px;overflow-y:scroll;scroll-snap-type:y mandatory;
      scrollbar-width:none;-webkit-overflow-scrolling:touch;position:relative;z-index:1}
.wcol::-webkit-scrollbar{display:none}
.witem{height:44px;line-height:44px;text-align:center;font-size:29px;font-variant-numeric:tabular-nums;
       scroll-snap-align:center;color:#ffffff66;transition:color .12s}
.witem.on{color:#fff}
.wsep{font-size:26px;color:#ffffff8c;padding-bottom:2px}

.sheet .group{background:#1c1c1e;border-radius:12px;margin:10px 0;overflow:hidden}
.sheet .row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;
     padding:0 14px;font-size:16px;color:var(--text);border-top:1px solid #ffffff0f;background:none;
     width:100%;text-align:left;box-sizing:border-box}
.sheet .group .row:first-child{border-top:0}
.sheet .row.tap{cursor:pointer}
.sheet .row[hidden]{display:none}
.sheet .row b{font-weight:400;color:#ffffff8c}
.sheet .row .chev{font-style:normal;color:#5b5b60;font-size:19px;margin-left:2px}
.sheet .row.danger{background:#1c1c1e;border-radius:12px;color:#ff453a;justify-content:center;
            font-size:16px;margin:16px 0 4px}
.sheet .rin{flex:1;min-width:0;border:0;background:transparent;color:#fff;text-align:right;
            font-size:16px;outline:none;margin:0;padding:0}
.sheet .hint{color:#8d94a3;font-size:12.5px;line-height:1.5;margin:2px 6px 0}

.switch{position:relative;display:inline-block;width:50px;height:30px;flex:none}
.switch input{position:absolute;opacity:0;width:0;height:0}
.switch span{position:absolute;inset:0;background:#39393d;border-radius:999px;transition:.18s}
.switch span:before{content:'';position:absolute;width:26px;height:26px;left:2px;top:2px;background:#fff;
                    border-radius:50%;transition:.18s}
.switch input:checked + span{background:#30d158}
.switch input:checked + span:before{transform:translateX(20px)}

.picker{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:center;
        background:#00000060;backdrop-filter:blur(4px)}
.picker[hidden]{display:none}
.picker .panel{max-width:520px;width:100%;background:#141416;border-radius:22px 22px 0 0;
               padding:8px 0 20px;max-height:80vh;overflow:auto}
.picker .row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;
     padding:0 14px;font-size:16px;color:var(--text);border-top:1px solid #ffffff0f;background:none;
     width:100%;text-align:left;box-sizing:border-box}
.picker .body{padding:0 16px}
.picker .row:first-child{border-top:0}
.picker .row b{font-weight:400;color:#7ee787;font-size:17px}

.days{display:flex;gap:8px;justify-content:space-between;padding:14px 4px 4px}
.day{flex:1;height:40px;border-radius:10px;border:1px solid #ffffff1a;background:#232326;color:#c9cedb;font-size:14px}
.day.on{background:#0e7490;border-color:#0e7490;color:#fff}

@media (min-width:900px){
  .sheet{align-items:center;padding:24px}
  .sheet .panel,.picker .panel{border-radius:20px;max-width:460px}
}

/* ---------------- alarm rows in list */
.arow{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding:8px 0}
.arow:first-child{border-top:0}
.amain{flex:1;min-width:0;display:flex;align-items:baseline;gap:14px;background:none;border:0;
       color:var(--text);text-align:left;padding:4px 0;font:inherit}
.atime{font-size:26px;font-variant-numeric:tabular-nums;flex:none}
.atime small{font-size:12px;color:var(--warm);margin-left:3px}
.arep{color:#c9cedb;font-size:14px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.arep em{font-style:normal;color:var(--dim);margin-left:8px;font-size:13px}

@media (min-width:900px){
  .picker{align-items:center}
}

/* ---------------- logout button in the tab bar */
#logout{
  position:absolute; right:14px; top:50%; transform:translateY(-50%);
  padding:6px 12px; border-radius:9px;
  background:transparent; border:1px solid var(--line); color:var(--dim);
  font:inherit; font-size:13px; cursor:pointer; transition:color .15s,border-color .15s;
}
#logout:hover{color:var(--text);border-color:#3a4152}
@media (max-width:899px){
  #logout{right:10px;padding:5px 10px;font-size:12.5px}
}