:root{
  --bg:#0b0f15;
  --card:#0f1622;
  --muted:#93a4bf;
  --text:#e8eef9;
  --stroke:rgba(255,255,255,.08);
  --accent:#5aa2ff;
  --pill:#0f1828;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background: radial-gradient(1200px 600px at 50% -100px, rgba(90,162,255,.18), transparent 60%), var(--bg);
  color:var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}
.wrap{
  max-width:680px;
  margin:0 auto;
  padding:14px 14px 18px;
}
.top{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:10px;
}
.nav{
  width:44px;height:44px;
  border-radius:14px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);
  color:var(--text);
  font-size:22px;
}
.title{flex:1;text-align:center}
.month{
  font-weight:800;
  letter-spacing:.5px;
  text-transform:uppercase;
}
.range{
  font-size:12px;
  color:var(--muted);
  margin-top:2px;
}
.days{
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding:6px 2px 10px;
  scrollbar-width:none;
}
.days::-webkit-scrollbar{display:none}
.day{
  min-width:70px;
  border-radius:16px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.03);
  padding:10px 10px 9px;
  text-align:center;
  cursor:pointer;
  user-select:none;
}
.day .dow{
  font-size:11px;
  color:var(--muted);
  text-transform:lowercase;
}
.day .num{
  font-size:18px;
  font-weight:800;
  margin-top:4px;
}
.day.active{
  border-color:rgba(90,162,255,.55);
  box-shadow: 0 0 0 2px rgba(90,162,255,.18) inset;
  background: rgba(90,162,255,.10);
}
.tabs{
  display:flex;
  gap:10px;
  margin:6px 0 12px;
}
.tab{
  flex:1;
  height:44px;
  border-radius:18px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.03);
  color:var(--text);
  font-weight:700;
}
.tab.active{
  border-color:rgba(90,162,255,.6);
  background: rgba(90,162,255,.12);
}
.card{
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.03);
  border-radius:22px;
  padding:12px;
}
.hint{
  color:var(--muted);
  font-size:13px;
  margin-bottom:8px;
}
textarea{
  width:100%;
  height:46vh;
  min-height:260px;
  resize:none;
  border:0;
  outline:0;
  border-radius:16px;
  padding:12px 12px;
  color:var(--text);
  background: rgba(0,0,0,.18);
  font-size:14px;
  line-height:1.45;
}
.status{
  margin-top:10px;
  font-size:12px;
  color:var(--muted);
  text-align:left;
  padding:0 2px;
}