:root{
  --bg:#0b1220;
  --panel:rgba(255,255,255,.06);
  --panel2:rgba(255,255,255,.10);
  --text:#eaf1ff;
  --muted:rgba(234,241,255,.75);
  --border:rgba(234,241,255,.12);
  --primary:#7c5cff;
  --danger:#ff5c7a;
  --ok:#3ddc97;
  --shadow: 0 18px 45px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 800px at 10% 0%, rgba(124,92,255,.18), transparent 60%),
              radial-gradient(1000px 700px at 100% 0%, rgba(61,220,151,.14), transparent 60%),
              radial-gradient(900px 700px at 60% 100%, rgba(255,92,122,.12), transparent 55%),
              var(--bg);
}
a{color:inherit}
.container{max-width:1100px;margin:0 auto;padding:28px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:650;letter-spacing:.2px}
.brand a{display:inline-flex;align-items:center;gap:10px;text-decoration:none}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--border);border-radius:999px;background:rgba(0,0,0,.18);backdrop-filter: blur(8px)}
.card{
  border:1px solid var(--border);
  border-radius:18px;
  background:linear-gradient(180deg,var(--panel),rgba(0,0,0,.10));
  box-shadow:var(--shadow);
  backdrop-filter: blur(10px);
}
.hero{display:grid;grid-template-columns: 1.15fr .85fr;gap:22px;margin-top:26px}
.hero .left{padding:28px}
.hero h1{margin:0 0 10px 0;font-size:38px;line-height:1.08}
.hero p{margin:0;color:var(--muted);font-size:15px;line-height:1.6}
.hero .right{padding:22px}
.grid2{display:grid;grid-template-columns: 1fr 1fr;gap:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.06);
  color:var(--text);
  text-decoration:none;
  cursor:pointer;
  transition: transform .08s ease, background .2s ease, border-color .2s ease;
}
.btn:hover{transform: translateY(-1px); background:rgba(255,255,255,.10); border-color:rgba(234,241,255,.18)}
.btn.primary{background:linear-gradient(135deg, rgba(124,92,255,.95), rgba(124,92,255,.55)); border-color:rgba(124,92,255,.55)}
.btn.danger{background:linear-gradient(135deg, rgba(255,92,122,.95), rgba(255,92,122,.55)); border-color:rgba(255,92,122,.55)}
.btn.block{width:100%}
.muted{color:var(--muted)}
.form{display:flex;flex-direction:column;gap:10px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;color:var(--muted)}
.field input,.field select,.field textarea{
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(0,0,0,.22);
  color:var(--text);
  padding:12px 12px;
  outline:none;
}
.field textarea{min-height:96px;resize:vertical}
.row{display:flex;gap:10px;flex-wrap:wrap}
.row > *{flex:1}
.alert{
  margin:14px 0 0 0;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(0,0,0,.18);
}
.alert.ok{border-color:rgba(61,220,151,.35)}
.alert.err{border-color:rgba(255,92,122,.35)}
.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
  margin-top:18px;
}
.split .pane{padding:20px}
.pane h2{margin:0 0 8px 0}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px 10px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}
.table th{color:var(--muted);font-weight:600}
.pill{display:inline-flex;padding:5px 10px;border-radius:999px;border:1px solid var(--border);font-size:12px;color:var(--muted)}
.amount.income{color:var(--ok);font-weight:650}
.amount.expense{color:var(--danger);font-weight:650}
.accordion{padding:0}
.accordion details{border-bottom:1px solid var(--border)}
.accordion details:last-child{border-bottom:none}
.accordion summary{
  list-style:none;
  cursor:pointer;
  padding:18px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary .title{font-size:18px;font-weight:700}
.accordion summary .hint{font-size:13px;color:var(--muted)}
.accordion .content{padding:0 20px 20px 20px}
.range-row{display:flex;align-items:center;gap:12px}
.range-row input[type="range"]{width:100%}
.range-pill{min-width:96px;text-align:right;font-variant-numeric: tabular-nums;color:var(--muted)}
.footer{margin-top:26px;color:var(--muted);font-size:12px}
@media (max-width: 920px){
  .hero{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
}