:root{
  --mint:#00FA9A;
  --mint-soft:#dbfff1;
  --bg:#f6fffb;
  --card:#ffffff;
  --text:#05352a;
  --muted:#145c49;
  --border:#b6f6e0;
  --danger:#ff6b6b;
  --shadow: 0 12px 30px rgba(0,250,154,.15);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,system-ui,Segoe UI,Roboto,Arial;color:var(--text);background:
  radial-gradient(1200px 800px at -10% 0%, var(--mint-soft), transparent 60%),
  radial-gradient(1200px 800px at 110% -10%, #e9fff8, transparent 60%),
  linear-gradient(#fafffd,#fafffd);
}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:auto;padding:16px}
.muted{color:var(--muted)}
.center{text-align:center}
header{position:sticky;top:0;z-index:10;background:linear-gradient(180deg,#ffffffd9,#ffffffb3);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:42px;height:42px;border-radius:50%;background:
  radial-gradient(circle at 30% 30%, var(--mint), #7fffd4 60%, #fff 90%);
  border:1px solid var(--border);box-shadow:var(--shadow)}
.actions{display:flex;flex-wrap:wrap;gap:10px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:10px 14px;border-radius:14px;border:1px solid var(--border);cursor:pointer;
  background:linear-gradient(135deg,var(--mint),#7fffd4);color:#05352a;font-weight:800;box-shadow:var(--shadow)}
.btn.ghost{background:#ffffffcc;color:#0f6b57}
.btn.small{padding:8px 10px;border-radius:10px}
.btn.danger{background:linear-gradient(135deg,#ff8484,#ff6b6b);color:#fff;border-color:#ff8d8d}
.layout{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:960px){.layout{grid-template-columns:340px 1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}
.panel h2{margin:6px 2px 10px;font-size:1rem;color:var(--muted)}
.field{display:flex;gap:8px;margin-bottom:10px}
.input,select{flex:1;padding:10px 12px;border-radius:12px;background:#fff;color:var(--text);border:1px solid #e2efe9;outline:none}
.input:focus,select:focus{box-shadow:0 0 0 3px rgba(0,250,154,.25)}
.row-between{display:flex;align-items:center;justify-content:space-between}
.switch{--h:26px;display:inline-grid;align-items:center;grid-auto-flow:column;gap:8px}
.switch input{display:none}
.slider{width:52px;height:var(--h);background:#fff;border:1px solid var(--border);border-radius:999px;position:relative}
.slider::after{content:"";position:absolute;width:22px;height:22px;left:3px;top:50%;transform:translateY(-50%);border-radius:50%;background:linear-gradient(135deg,var(--mint),#7fffd4);box-shadow:var(--shadow)}
.switch input:checked + .slider::after{left:27px}
.list{display:grid;gap:10px;max-height:60vh;overflow:auto;padding-right:4px}
.item{display:grid;gap:6px;padding:12px;border-radius:16px;border:1px solid #e2efe9;background:linear-gradient(#ffffff,#f6fffb)}
.item .row{display:flex;align-items:center;gap:10px}
.row.between{justify-content:space-between}
.dot{width:10px;height:10px;border-radius:999px;background:var(--mint);box-shadow:0 0 0 3px rgba(0,250,154,.25)}
.time{color:#0e6450}
.title{margin-left:auto;font-weight:800}
.notes{color:var(--muted);font-size:.92rem}
.chip{font-size:.8rem;padding:6px 10px;border-radius:999px;color:#05352a;background:linear-gradient(135deg,var(--mint),#7fffd4);border:1px solid var(--border)}
.calendar{display:grid;gap:12px}
.cal-header{display:flex;align-items:center;justify-content:space-between}
.cal-title{font-weight:900;font-size:1.2rem}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}
.weekday{color:#3a7c68;font-size:.9rem;text-align:center}
.day{aspect-ratio:1/1;border-radius:16px;display:grid;grid-template-rows:auto 1fr;padding:10px;gap:4px;border:1px solid #e2efe9;background:linear-gradient(#ffffff,#f6fffb);position:relative}
.day:hover{box-shadow:var(--shadow);border-color:var(--mint)}
.day .num{font-weight:800;color:#0e6450}
.day .markers{display:flex;flex-wrap:wrap;gap:4px;align-content:flex-start}
.marker{width:7px;height:7px;border-radius:999px;background:#00ce83;box-shadow:0 0 0 2px rgba(0,250,154,.2)}
.today{outline:2px solid var(--mint);outline-offset:2px}
.outside{opacity:.45}
.selected{border-color:var(--mint);box-shadow:0 0 0 2px rgba(0,250,154,.25) inset}
dialog{border:none;padding:0;background:transparent}
.modal{width:min(680px,92vw);background:var(--card);border-radius:22px;border:1px solid var(--border);box-shadow:var(--shadow);padding:16px}
.modal-head{display:flex;align-items:center;justify-content:space-between}
.grid{display:grid;gap:10px}
@media(min-width:680px){.grid.cols-2{grid-template-columns:1fr 1fr}}
.label span{font-size:.9rem;color:var(--muted);margin-left:2px}
textarea{resize:vertical;min-height:80px}