:root{
  --bg:#0b1220;
  --card:#0f1b33;
  --text:#e8eefc;
  --muted:#9db0d3;
  --border:#1b2d54;
  --primary:#4f8cff;
  --primary2:#2f6bff;
  --ghost:#16264a;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:radial-gradient(1000px 500px at 15% 10%, rgba(79,140,255,.25), transparent 55%),
             radial-gradient(900px 420px at 90% 0%, rgba(92,255,194,.15), transparent 55%),
             var(--bg);
  color:var(--text);
}

.container{max-width:1200px;margin:28px auto;padding:0 16px}
.header{margin-bottom:16px}
h1{margin:0 0 6px 0;font-weight:800;letter-spacing:.2px}
.sub{color:var(--muted)}

.card{
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  border:1px solid var(--border);
  border-radius:14px;
  padding:14px;
  box-shadow:0 12px 28px rgba(0,0,0,.25);
}

.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spacer{flex:1}

.tabs{display:flex;gap:10px;align-items:center;margin-bottom:14px}
.tab{
  background:transparent;
  border:1px solid var(--border);
  color:var(--text);
  border-radius:12px;
  padding:10px 12px;
  cursor:pointer;
  font-weight:750;
}
.tab-active{
  background:rgba(79,140,255,.14);
  border-color:#2a62ff;
}

.btn{
  background:var(--ghost);
  border:1px solid var(--border);
  color:var(--text);
  border-radius:10px;
  padding:10px 12px;
  cursor:pointer;
  font-weight:650;
}
.btn:hover{border-color:#2a4279}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-primary{
  background:linear-gradient(180deg,var(--primary),var(--primary2));
  border-color:#2a62ff;
}
.btn-ghost{background:transparent}

.input{
  width:100%;
  margin-top:12px;
  min-height:240px;
  resize:vertical;
  background:#081024;
  border:1px solid var(--border);
  color:var(--text);
  border-radius:12px;
  padding:12px;
  font-size:14px;
  line-height:1.35;
  outline:none;
}
.input:focus{border-color:#335faa}

.note{min-height:120px}
.note-box{margin-top:10px}

.status{
  display:flex;
  justify-content:space-between;
  gap:10px;
  margin-top:10px;
  flex-wrap:wrap;
}
.muted{color:var(--muted)}
.small{font-size:12px}

.grid{
  margin-top:14px;
  display:grid;
  grid-template-columns: 1.5fr .9fr;
  gap:14px;
}
@media (max-width: 980px){
  .grid{grid-template-columns:1fr}
}

.card-title{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:10px}
h2{margin:0;font-size:16px}

.form{display:flex;flex-direction:column;gap:10px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.lbl{color:var(--muted);font-size:13px}
.field{
  background:#081024;
  border:1px solid var(--border);
  color:var(--text);
  border-radius:10px;
  padding:10px 10px;
  min-width:170px;
}

.calendar-toolbar{display:flex;gap:10px;align-items:center;margin-bottom:10px}
.cal-title{font-weight:800}
.calendar{
  display:grid;
  grid-template-columns: repeat(7, 1fr);
  gap:6px;
  user-select:none;
}
.cal-cell{
  border:1px solid var(--border);
  border-radius:10px;
  padding:10px 8px;
  text-align:center;
  background:rgba(8,16,36,.6);
  color:var(--muted);
}
.cal-head{background:transparent;color:#cfe0ff;font-weight:750;border-color:transparent}
.cal-day{color:var(--text)}
.cal-empty{opacity:.25}
.cal-loaded{
  border-color:#2a62ff;
  background:rgba(79,140,255,.12);
}

.cal-selected{
  border-color:#62ffa5;
  background:rgba(92,255,194,.12);
}

.calendar-actions{
  margin-top:10px;
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}

.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px}
.table{width:100%;border-collapse:collapse;background:#071028}
.table th,.table td{
  padding:10px 10px;
  border-bottom:1px solid rgba(27,45,84,.75);
  vertical-align:top;
  white-space:nowrap;
}
.table th{position:sticky;top:0;background:#0a1736;text-align:left;font-size:12px;color:#cfe0ff}
.table tr:hover td{background:rgba(79,140,255,.06)}