:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --border: #d7dbe0;
  --text: #1f2430;
  --muted: #6b7280;
  --accent: #2f6feb;
  --tartozik: #1f7a4d;
  --kovetel: #b3401f;
  --highlight: #ffd6e6;
  --kijeloles-zold: #cdeccd;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

header {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
}

header h1 {
  margin: 0;
  font-size: 1.4rem;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 2rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
}

h2 {
  margin-top: 0;
  font-size: 1.1rem;
}

.field-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 0.75rem;
  flex: 1;
  min-width: 160px;
}

.field-wide {
  flex: 2.2;
  min-width: 240px;
}

.field-narrow {
  flex: 0.8;
  min-width: 120px;
}

.field-tiny {
  flex: 0 0 auto;
  min-width: 0;
}

.field-tiny input {
  width: 8ch;
}

label {
  font-size: 0.85rem;
  color: var(--muted);
}

input {
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.95rem;
}

button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  font-size: 0.95rem;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.05);
}

table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

th, td {
  text-align: left;
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  overflow-wrap: break-word;
}

th {
  color: var(--muted);
  font-weight: 600;
}

#naplo-torzs tr {
  cursor: pointer;
  transition: background-color 0.1s ease;
}

#naplo-torzs tr.kivalasztva,
.t-row.kivalasztva {
  background-color: var(--kijeloles-zold);
}

th.th-tartozik { color: var(--tartozik); }
th.th-kovetel { color: var(--kovetel); }

.col-sorszam { width: 7%; }
.col-megnevezes { width: 42%; }
.col-szamla { width: 12%; }
.col-osszeg { width: 14%; }
.col-muveletek { width: 8%; }

.th-osszeg, td.col-osszeg-cella {
  text-align: right;
}

.torles-gomb {
  background: transparent;
  color: var(--kovetel);
  padding: 0.2rem 0.5rem;
  font-size: 0.85rem;
}

#szamlak-tarolo {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.t-account {
  min-width: 220px;
}

.t-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: baseline;
  margin-bottom: 0.3rem;
}

.t-header-number {
  text-align: center;
  font-weight: 700;
  font-size: 1.05rem;
}

.t-header-label {
  font-size: 0.85rem;
  font-weight: 700;
}

.t-header-label.tartozik { color: var(--tartozik); text-align: left; }
.t-header-label.kovetel { color: var(--kovetel); text-align: right; }

.t-shape {
  border-top: 2px solid var(--text);
  display: flex;
}

.t-side {
  flex: 1;
  min-width: 100px;
  padding: 0.4rem 0.5rem;
}

.t-side.tartozik {
  border-right: 2px solid var(--text);
}

.t-row {
  font-size: 0.85rem;
  padding: 0.15rem 0.3rem;
  margin: 0 -0.3rem;
  border-bottom: 1px dashed var(--border);
  border-radius: 4px;
  display: flex;
  justify-content: space-between;
  gap: 0.4rem;
  transition: background-color 0.1s ease;
}

.t-row.kiemelve {
  background-color: var(--highlight);
}

.t-totals {
  display: flex;
  border-top: 1px solid var(--border);
}

.t-totals .t-side {
  font-weight: 700;
  font-size: 0.85rem;
}

.t-totals .t-side.kovetel {
  text-align: right;
}

.t-balance {
  display: flex;
  justify-content: space-between;
  border-top: 3px double var(--text);
  margin-top: 0.3rem;
  padding-top: 0.35rem;
  font-weight: 700;
  font-size: 0.85rem;
}

.t-balance-value.tartozik { color: var(--tartozik); }
.t-balance-value.kovetel { color: var(--kovetel); }
.t-balance-value.semleges { color: var(--muted); }

.t-account-empty {
  color: var(--muted);
  font-style: italic;
  font-size: 0.85rem;
}