/* The Sprayers — workshop UI.
   Palette carried over from the client's own prototype so the system looks
   like the thing he already approved. Dense, high-contrast, and sized for
   fingers on a counter tablet rather than a mouse on a desk. */

:root {
  --navy: #1F3864;
  --blue: #2E5395;
  --lblue: #DCE6F1;
  --grey: #F4F6F8;
  --border: #D7DEE6;
  --ink: #1A2233;
  --muted: #66707F;

  --green-bg: #C6EFCE; --green-fg: #0B6B2C;
  --amber-bg: #FFEB9C; --amber-fg: #7A5F00;
  --red-bg: #FFC7CE;   --red-fg: #9C0006;
  --blue-bg: #DCE6F1;  --blue-fg: #1F3864;
  --grey-bg: #E7EBF0;  --grey-fg: #4A5462;

  --radius: 6px;
  --shadow: 0 1px 2px rgba(31, 56, 100, .08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Calibri, system-ui, -apple-system, Arial, sans-serif;
  background: var(--grey);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

/* ------------------------------------------------------------- chrome */

.topbar {
  background: var(--navy);
  color: #fff;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar .brand { font-size: 17px; font-weight: 700; letter-spacing: .3px; }
.topbar .brand small { display: block; font-size: 11px; font-weight: 400; opacity: .75; }
.topbar .meta { font-size: 13px; opacity: .9; display: flex; gap: 14px; align-items: center; }
.topbar a { color: #fff; }

.nav {
  display: flex;
  background: #fff;
  border-bottom: 2px solid var(--navy);
  overflow-x: auto;
  position: sticky;
  top: 0;
  z-index: 20;
}
.nav a {
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  white-space: nowrap;
  border-right: 1px solid var(--border);
}
.nav a:hover { background: var(--lblue); text-decoration: none; }
.nav a.active { background: var(--navy); color: #fff; }

main { padding: 18px; max-width: 1500px; margin: 0 auto; }

h1 {
  font-size: 20px;
  color: var(--navy);
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
h2 { font-size: 15px; color: var(--navy); margin: 22px 0 10px; }

/* ------------------------------------------------------------ banners */

.banner {
  padding: 11px 16px;
  border-radius: var(--radius);
  margin-bottom: 14px;
  font-size: 14px;
  border-left: 4px solid;
}
.banner-success { background: var(--green-bg); color: var(--green-fg); border-color: var(--green-fg); }
.banner-warning { background: var(--amber-bg); color: var(--amber-fg); border-color: var(--amber-fg); }
.banner-error   { background: var(--red-bg);   color: var(--red-fg);   border-color: var(--red-fg); }
.banner-info    { background: var(--blue-bg);  color: var(--blue-fg);  border-color: var(--blue); }

/* --------------------------------------------------------------- kpis */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}
.kpi {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
}
.kpi .label {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.kpi .value { font-size: 26px; font-weight: 700; color: var(--navy); margin-top: 4px; }
.kpi .value.money { font-size: 20px; }
.kpi.alert { border-color: var(--red-fg); }
.kpi.alert .value { color: var(--red-fg); }

/* -------------------------------------------------------------- cards */

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.card h2 { margin-top: 0; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }

.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.fact .label { font-size: 11px; text-transform: uppercase; color: var(--muted); font-weight: 700; letter-spacing: .4px; }
.fact .value { font-size: 15px; }

/* ------------------------------------------------------------- tables */

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th {
  background: var(--navy);
  color: #fff;
  padding: 10px 8px;
  text-align: left;
  font-weight: 600;
  white-space: nowrap;
}
td { border-top: 1px solid var(--border); padding: 9px 8px; vertical-align: middle; }
tbody tr:nth-child(even) { background: #FAFBFD; }
tbody tr:hover { background: var(--lblue); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tfoot td { font-weight: 700; background: var(--lblue); border-top: 2px solid var(--navy); }
tr.row-alert td { background: #FFF1F2; }

.empty { padding: 28px; text-align: center; color: var(--muted); background: #fff; border: 1px dashed var(--border); border-radius: var(--radius); }
.empty strong { display: block; color: var(--ink); margin-bottom: 4px; }

/* --------------------------------------------------------------- pills */

.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 11px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.pill-green { background: var(--green-bg); color: var(--green-fg); }
.pill-amber { background: var(--amber-bg); color: var(--amber-fg); }
.pill-red   { background: var(--red-bg);   color: var(--red-fg); }
.pill-blue  { background: var(--blue-bg);  color: var(--blue-fg); }
.pill-grey  { background: var(--grey-bg);  color: var(--grey-fg); }

/* ------------------------------------------------------------ controls */

.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.toolbar .spacer { flex: 1; }

.btn {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  border: 1px solid var(--blue);
  padding: 9px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { background: var(--navy); border-color: var(--navy); text-decoration: none; color: #fff; }
.btn-secondary { background: #fff; color: var(--blue); }
.btn-secondary:hover { background: var(--lblue); color: var(--navy); }
.btn-small { padding: 5px 11px; font-size: 12.5px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.input {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  color: var(--ink);
}
.input:focus { border-color: var(--blue); outline: 2px solid var(--lblue); }
.input-num { text-align: right; font-variant-numeric: tabular-nums; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 4px; }
.field .help { font-size: 12px; color: var(--muted); margin-top: 3px; }
.field .errors { color: var(--red-fg); font-size: 13px; margin-top: 4px; font-weight: 600; }
.field-check { display: flex; align-items: center; gap: 8px; }
.field-check label { margin: 0; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0 18px; }
.form-narrow { max-width: 720px; }

.search { display: flex; gap: 8px; flex: 1; min-width: 240px; max-width: 460px; }

/* ------------------------------------------------------- line editor */

.lines th { font-size: 12px; }
.lines .input { padding: 6px 8px; font-size: 13.5px; }
.lines td { padding: 5px 5px; }
.line-delete { text-align: center; }

/* ------------------------------------------------------------ footer */

.foot { padding: 18px; text-align: center; color: var(--muted); font-size: 12.5px; }

@media (max-width: 700px) {
  main { padding: 12px; }
  .topbar .brand { font-size: 15px; }
  table { font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

@media print {
  .nav, .topbar, .toolbar, .foot, .no-print { display: none !important; }
  body { background: #fff; }
}