/* Same palette as Foundation's light theme (--bw-*), renamed --vs-*. */
:root {
  --vs-primary: #2ea3f2;
  --vs-primary-hover: #1a8cd8;
  --vs-primary-light: #f0f8ff;
  --vs-bg: #f6f8fa;
  --vs-surface: #ffffff;
  --vs-text: #333333;
  --vs-text-muted: #555555;
  --vs-border: rgba(0, 0, 0, 0.125);
  --vs-good: #2e7d32;
  --vs-warn: #b26a00;
  --vs-bad: #c62828;
  --vs-warn-bg: #fff8e1;
  --vs-bad-bg: #fdecea;
}

html { font-size: 14px; }
body {
  background: var(--vs-bg);
  color: var(--vs-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; }

.vs-nav {
  background: var(--vs-surface);
  border-bottom: 3px solid var(--vs-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.vs-nav .navbar-brand { color: var(--vs-primary); font-weight: 600; font-size: 1.25rem; }
.vs-nav .nav-link { color: var(--vs-text); }
.vs-nav .nav-link.active { color: var(--vs-primary); font-weight: 600; }

.vs-footer {
  background: var(--vs-surface);
  border-top: 3px solid var(--vs-primary);
  color: var(--vs-text-muted);
  padding: 8px 0;
  font-size: 0.85rem;
}

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.page-head h1 { font-size: 1.5rem; margin: 0; }
.page-head .hint { color: var(--vs-text-muted); margin: 2px 0 0; }

.vs-card {
  background: var(--vs-surface);
  border: 1px solid var(--vs-border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}
.vs-card h2 { font-size: 1.1rem; margin: 0 0 12px; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile {
  background: var(--vs-surface);
  border: 1px solid var(--vs-border);
  border-left: 4px solid var(--vs-primary);
  border-radius: 8px;
  padding: 12px 14px;
}
.tile .label { color: var(--vs-text-muted); font-size: 0.85rem; }
.tile .value { font-size: 1.6rem; font-weight: 600; line-height: 1.2; }
.tile .sub { color: var(--vs-text-muted); font-size: 0.85rem; }
.tile.warn { border-left-color: var(--vs-warn); }
.tile.bad { border-left-color: var(--vs-bad); }
.tile.good { border-left-color: var(--vs-good); }

.due-badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 0.85rem; white-space: nowrap; }
.due-badge.overdue { background: var(--vs-bad-bg); color: var(--vs-bad); font-weight: 600; }
.due-badge.soon { background: var(--vs-warn-bg); color: var(--vs-warn); font-weight: 600; }
.due-badge.later { color: var(--vs-text-muted); }

.state-badge { display: inline-block; padding: 2px 10px; border-radius: 10px; font-size: 0.85rem; font-weight: 600; white-space: nowrap; }
.state-badge.st-current { background: #e8f5e9; color: var(--vs-good); }
.state-badge.st-soon { background: var(--vs-warn-bg); color: var(--vs-warn); }
.state-badge.st-invoiced { background: #e3f2fd; color: #1565c0; }
.state-badge.st-overdue { background: var(--vs-bad-bg); color: var(--vs-bad); }
.state-badge.st-off { background: #eee; color: #777; font-weight: 400; }

.banner { border-radius: 6px; padding: 10px 14px; margin-bottom: 12px; }
.banner.warn { background: var(--vs-warn-bg); border: 1px solid #ffc107; }
.banner.bad { background: var(--vs-bad-bg); border: 1px solid #ef9a9a; }

.login-box { max-width: 380px; margin: 60px auto; }

.dx-datagrid-rowsview .row-unbilled { background: var(--vs-warn-bg); }
.dx-datagrid-rowsview .row-removed { color: #999; text-decoration: line-through; }