* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial; background: #0b0c10; color: #eaf0ff; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 18px; }
h1 { margin: 0 0 6px; font-size: 28px; }
h2 { margin: 0 0 10px; font-size: 18px; }
.muted { color: #a7b3d6; }
.small { font-size: 12px; }

.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr; } .span2 { grid-column: auto; } }

.card {
  background: #121529;
  border: 1px solid #1c2141;
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.35);
}
.span2 { grid-column: span 2; }

.form { display: grid; gap: 10px; }
label { display: grid; gap: 6px; font-size: 13px; color: #c9d2f2; }
input, select {
  width: 100%;
  padding: 10px 10px;
  border-radius: 10px;
  border: 1px solid #2a3161;
  background: #0f1330;
  color: #eaf0ff;
  outline: none;
}
input:focus, select:focus { border-color: #6aa6ff; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 900px) { .row { grid-template-columns: 1fr; } }

button {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #2a3161;
  background: #1a2350;
  color: #fff;
  cursor: pointer;
}
button:hover { border-color: #6aa6ff; }
button.danger { background: #4a1530; border-color: #7a274c; }
button.danger:hover { border-color: #ff6aa6; }

.tableWrap { overflow: auto; border-radius: 12px; border: 1px solid #1c2141; }
table { width: 100%; border-collapse: collapse; min-width: 860px; }
th, td { padding: 10px; border-bottom: 1px solid #1c2141; font-size: 13px; vertical-align: top; }
th { text-align: left; color: #b7c3ea; background: #101331; position: sticky; top: 0; }
.badge { display: inline-block; padding: 3px 8px; border-radius: 999px; font-size: 12px; border: 1px solid #2a3161; }
.badge.active { background: #142a2a; border-color: #2b6b6b; }
.badge.due { background: #2a2414; border-color: #7a6a27; }
.badge.late { background: #2a1420; border-color: #7a274c; }
.badge.paid { background: #162a14; border-color: #2f7a27; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 10px 0 14px; }
@media (max-width: 900px) { .stats { grid-template-columns: 1fr; } }

.stat { background: #0f1330; border: 1px solid #1c2141; border-radius: 12px; padding: 10px; }
.statLabel { color: #a7b3d6; font-size: 12px; }
.statValue { font-size: 20px; margin-top: 6px; }

.dashHeader { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.dashActions { display: flex; gap: 8px; flex-wrap: wrap; }
.logs { margin-top: 14px; }
.logList { padding: 10px; border: 1px solid #1c2141; border-radius: 12px; background: #0f1330; }
.logItem { padding: 8px; border-bottom: 1px dashed #28305a; }
.logItem:last-child { border-bottom: none; }