:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --panel: #ffffff;
  --line: #dde5f0;
  --text: #132238;
  --muted: #607086;
  --primary: #1d4ed8;
  --danger: #dc2626;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  background: linear-gradient(180deg, #eef4ff, var(--bg));
  color: var(--text);
}
.app-shell { max-width: 1180px; margin: 0 auto; padding: 28px 18px 50px; }
.hero {
  display: grid; gap: 18px; grid-template-columns: 1.4fr 1fr; align-items: stretch;
  margin-bottom: 20px;
}
.hero h1 { margin: 6px 0 10px; font-size: clamp(2rem, 3vw, 3rem); }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; color: var(--primary); font-weight: 700; font-size: .8rem; margin: 0; }
.subtitle { margin: 0; color: var(--muted); max-width: 760px; }
.hero-card, .panel {
  background: var(--panel); border: 1px solid rgba(255,255,255,.5); border-radius: 20px; box-shadow: var(--shadow);
}
.hero-card {
  display: grid; gap: 12px; padding: 22px;
}
.hero-card div { background: #f8fbff; border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.hero-card span { display: block; color: var(--muted); font-size: .9rem; margin-bottom: 8px; }
.hero-card strong { font-size: 1.6rem; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.panel { padding: 22px; }
.full-width { grid-column: 1 / -1; }
.panel-header { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 16px; }
.panel-header.wrap { flex-wrap: wrap; }
.panel h2 { margin: 0 0 12px; font-size: 1.2rem; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
label span { display: block; font-size: .9rem; color: var(--muted); margin-bottom: 6px; }
input, button {
  width: 100%; border-radius: 12px; border: 1px solid var(--line); padding: 12px 14px; font: inherit;
}
input:focus { outline: 2px solid rgba(29,78,216,.2); border-color: var(--primary); }
button {
  background: var(--primary); color: white; border: none; font-weight: 700; cursor: pointer;
}
button.delete { background: transparent; color: var(--danger); border: 1px solid rgba(220,38,38,.2); width: auto; }
.full { grid-column: 1 / -1; }
.actions-row { display: flex; gap: 12px; align-items: center; }
.message { margin: 0; color: var(--muted); }
.summary-list { display: grid; gap: 10px; }
.summary-item {
  display: flex; justify-content: space-between; align-items: center; padding: 12px 14px;
  border: 1px solid var(--line); border-radius: 14px; background: #fbfdff;
}
.filters { display: flex; gap: 10px; flex-wrap: wrap; }
.filters input { min-width: 180px; }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-size: .9rem; }
td.amount { font-weight: 700; }
.empty { color: var(--muted); text-align: center; padding: 28px 0; }
@media (max-width: 900px) {
  .hero, .grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .actions-row { flex-direction: column; align-items: stretch; }
  .filters { width: 100%; }
  .filters input { min-width: 100%; }
}