:root {
  --bg: #1a1a2e;
  --card: #16213e;
  --border: #2a2a4a;
  --text: #f5f5f5;
  --muted: #9aa3b2;
  --accent: #d4714a;
  --green: #2ecc71;
  --red: #e74c3c;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); min-height: 100vh; }
.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 0.875rem; }
.error { color: var(--red); font-size: 0.875rem; margin: 0.5rem 0; }

.screen { min-height: 100vh; }
.login-card { max-width: 400px; margin: 10vh auto; padding: 2rem; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; }

h1 { margin: 0 0 0.5rem; font-size: 1.5rem; }
h2 { margin: 0 0 1rem; font-size: 1.25rem; }

form label { display: block; margin-bottom: 1rem; font-size: 0.8rem; color: var(--muted); }
input {
  display: block; width: 100%; margin-top: 0.35rem; padding: 0.65rem 0.75rem;
  border-radius: 8px; border: 1px solid var(--border); background: var(--bg); color: var(--text);
}
select {
  display: block; min-width: min(520px, 100%); margin-top: 0.35rem; padding: 0.65rem 0.75rem;
  border-radius: 8px; border: 1px solid var(--border); background: var(--bg); color: var(--text);
}
.select-label { font-size: 0.8rem; color: var(--muted); margin: 0; }
.filter-row { display: flex; flex-wrap: wrap; gap: 1rem; align-items: flex-end; }
.krevofi-filters { flex-direction: column; align-items: stretch; }
.krevofi-filters h2 { margin-bottom: 0.5rem; }
input[type="date"] { min-width: 10rem; }
button {
  padding: 0.65rem 1rem; border-radius: 8px; border: none; background: var(--accent);
  color: #fff; font-weight: 600; cursor: pointer;
}
button.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.topbar {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: 0.75rem 1.25rem; border-bottom: 1px solid var(--border); background: var(--card);
}
.brand { font-weight: 700; }
.brand span { color: var(--accent); }
.tabs { display: flex; gap: 0.5rem; flex: 1; }
.tab { background: transparent; border: 1px solid transparent; color: var(--muted); }
.tab.active { border-color: var(--accent); color: var(--text); }
.topbar-right { display: flex; align-items: center; gap: 0.75rem; margin-left: auto; }

.content { padding: 1.25rem; max-width: 1200px; margin: 0 auto; }
.panel-head { display: flex; gap: 1rem; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 1rem; }

.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem;
}
.stat {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 1rem;
}
.stat .label { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.stat .value { font-size: 1.5rem; font-weight: 700; margin-top: 0.35rem; }
.stat.clickable { cursor: pointer; transition: border-color 0.15s; }
.stat.clickable:hover { border-color: var(--accent); }
.stat.selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }

.overview-detail {
  margin-top: 1.5rem; padding: 1rem; background: var(--card);
  border: 1px solid var(--border); border-radius: 10px;
}
.overview-detail h3 { margin: 0 0 1rem; font-size: 1rem; }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th, td { padding: 0.65rem 0.75rem; text-align: left; border-bottom: 1px solid var(--border); }
th { background: var(--card); color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: none; }

.pager { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; justify-content: flex-end; }

.ledger-item {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 1rem; margin-bottom: 0.75rem;
}
.ledger-item header { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.ledger-item .type { font-weight: 700; color: var(--accent); }
.ledger-item .entries { font-size: 0.8rem; color: var(--muted); white-space: pre-wrap; }

.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 999px; font-size: 0.7rem; font-weight: 600; }
.badge.ok { background: rgba(46,204,113,0.2); color: var(--green); }
.badge.warn { background: rgba(231,76,60,0.15); color: var(--red); }
.badge.in { background: rgba(46,204,113,0.2); color: var(--green); }
.badge.out { background: rgba(212,113,74,0.2); color: var(--accent); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.75rem; word-break: break-all; }