/* Deliberately plain. This is a finance tool used all day by a small team —
   density and legibility beat decoration, and there is no build step to keep
   working on an office server. */

:root {
  --ink: #16202c;
  --muted: #5c6b7a;
  --line: #dfe4ea;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --accent: #14532d;
  --accent-ink: #ffffff;
  --warn-bg: #fff8e6;
  --warn-line: #e0b64a;
  --error-bg: #fdecec;
  --error-line: #d05252;
  --ok-bg: #edf7ee;
  --ok-line: #4a9a56;
  --radius: 4px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 14px/1.45 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

a { color: var(--accent); }

/* --- top bar ------------------------------------------------------------ */
.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; text-decoration: none; padding: 14px 0; }
.topbar nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.topbar nav a {
  padding: 15px 10px;
  text-decoration: none;
  color: var(--muted);
  border-bottom: 3px solid transparent;
}
.topbar nav a:hover { color: var(--ink); }
.topbar nav a.active { color: var(--ink); border-bottom-color: var(--accent); }
.who { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.who .role { color: var(--muted); }

main { padding: 20px; max-width: 1400px; margin: 0 auto; }

/* --- headings ----------------------------------------------------------- */
h1 { font-size: 20px; margin: 0 0 4px; }
h2 { font-size: 15px; margin: 24px 0 8px; }
.subtitle { color: var(--muted); margin: 0 0 18px; }

/* --- panels & tiles ----------------------------------------------------- */
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.tile {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.tile .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.tile .value { font-size: 26px; font-weight: 600; margin-top: 4px; }
.tile .value.small { font-size: 17px; }
.tile.attention { border-color: var(--warn-line); background: var(--warn-bg); }

/* --- tables ------------------------------------------------------------- */
table { width: 100%; border-collapse: collapse; background: var(--panel); }
th, td { padding: 7px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); white-space: nowrap; }
tbody tr:hover { background: #fafbfc; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }

/* --- status pills ------------------------------------------------------- */
.pill {
  display: inline-block; padding: 1px 8px; border-radius: 10px;
  font-size: 12px; border: 1px solid var(--line); background: #f2f4f6; color: var(--muted);
  white-space: nowrap;
}
.pill.active, .pill.posted, .pill.sent { background: var(--ok-bg); border-color: var(--ok-line); color: #245c2c; }
.pill.suspended, .pill.draft, .pill.pending { background: var(--warn-bg); border-color: var(--warn-line); color: #7a5a10; }
.pill.terminated, .pill.void, .pill.failed { background: var(--error-bg); border-color: var(--error-line); color: #8a2c2c; }
.pill.pending_setup { background: #eef2ff; border-color: #8a9bd8; color: #33417a; }

/* --- forms & buttons ---------------------------------------------------- */
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 3px; }
input[type=text], input[type=password], input[type=date], input[type=number],
input[type=email], select, textarea {
  width: 100%; padding: 7px 9px; border: 1px solid var(--line);
  border-radius: var(--radius); font: inherit; background: #fff;
}
.field { margin-bottom: 12px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.row > * { flex: 1; min-width: 140px; }

button, .btn {
  font: inherit; padding: 7px 14px; border-radius: var(--radius);
  border: 1px solid var(--line); background: #fff; cursor: pointer;
  text-decoration: none; display: inline-block; color: var(--ink);
}
button:hover, .btn:hover { background: #f0f2f4; }
button.primary, .btn.primary {
  background: var(--accent); border-color: var(--accent); color: var(--accent-ink);
}
button.primary:hover, .btn.primary:hover { filter: brightness(1.15); }
button.danger, .btn.danger { border-color: var(--error-line); color: #8a2c2c; }
button.link { border: 0; background: none; color: var(--accent); padding: 0; text-decoration: underline; }
button[disabled], .btn.disabled { opacity: .45; cursor: not-allowed; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0; }

/* --- messages ----------------------------------------------------------- */
.flash { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 14px; border: 1px solid; }
.flash-info { background: #eef4ff; border-color: #9db4e0; }
.flash-success { background: var(--ok-bg); border-color: var(--ok-line); }
.flash-warning { background: var(--warn-bg); border-color: var(--warn-line); }
.flash-error { background: var(--error-bg); border-color: var(--error-line); }

.warnings { border-left: 3px solid var(--warn-line); padding-left: 12px; }
.warnings li { margin-bottom: 4px; }

/* --- sign in ------------------------------------------------------------ */
.centred { display: flex; min-height: 100vh; align-items: center; justify-content: center; }
.card { width: 340px; background: var(--panel); border: 1px solid var(--line);
        border-radius: var(--radius); padding: 26px; }
.card h1 { margin-bottom: 16px; }

/* --- misc --------------------------------------------------------------- */
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }
.nowrap { white-space: nowrap; }
.pager { display: flex; gap: 10px; align-items: center; margin-top: 12px; }
.empty { padding: 30px; text-align: center; color: var(--muted); }
.matrix td { text-align: center; }
.matrix td:first-child, .matrix th:first-child { text-align: left; }
dl.meta { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 0; }
dl.meta dt { color: var(--muted); }
dl.meta dd { margin: 0; }