/* Shared styling for the three SPAs. Vanilla CSS, no build pipeline. */

:root {
  --bg: #f7f8fa;
  --fg: #1c1f24;
  --muted: #5b6470;
  --line: #e2e6ec;
  --accent: #1a3a78;
  --accent-fg: #ffffff;
  --ok-bg: #e0f5e9;
  --ok-fg: #156635;
  --warn-bg: #fff4d6;
  --warn-fg: #6e4c00;
  --err-bg: #fce8e6;
  --err-fg: #b3261e;
  --info-bg: #e8eef7;
  --info-fg: #1a3a78;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 8px 24px rgba(0, 0, 0, 0.04);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

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

header.app {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header.app h1 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
header.app nav a {
  margin-left: 14px;
  font-size: 13px;
  color: var(--muted);
}
header.app nav a.active {
  color: var(--fg);
  font-weight: 600;
}

main.app {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
}

h2 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
  margin: 0 0 12px;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.kpi {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px 18px;
  box-shadow: var(--shadow);
}
.kpi .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
  margin-bottom: 4px;
}
.kpi .value {
  font-size: 28px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.kpi.warn .value {
  color: var(--warn-fg);
}
.kpi.err .value {
  color: var(--err-fg);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th,
td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  text-transform: uppercase;
  letter-spacing: 0.4px;
  font-size: 11px;
  color: var(--muted);
  font-weight: 600;
}
td.mono,
.mono {
  font-family: ui-monospace, SFMono-Regular, "Menlo", monospace;
  font-size: 12px;
}

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--info-bg);
  color: var(--info-fg);
}
.pill.ok {
  background: var(--ok-bg);
  color: var(--ok-fg);
}
.pill.warn {
  background: var(--warn-bg);
  color: var(--warn-fg);
}
.pill.err {
  background: var(--err-bg);
  color: var(--err-fg);
}

button,
.button {
  display: inline-block;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  background: var(--accent);
  color: var(--accent-fg);
  border: 1px solid var(--accent);
  border-radius: 8px;
  cursor: pointer;
}
button.ghost {
  background: #fff;
  color: var(--accent);
}
button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

input[type="text"],
input[type="email"],
input[type="number"],
select,
textarea {
  font: inherit;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  width: 100%;
}

form .row {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
  align-items: center;
}
form label {
  font-size: 12px;
  color: var(--muted);
  display: block;
  margin-bottom: 4px;
}

.muted {
  color: var(--muted);
}
.empty {
  color: var(--muted);
  padding: 16px;
  text-align: center;
  font-style: italic;
}

.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
}
.tabs button {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  color: var(--muted);
  padding: 10px 14px;
  font-weight: 500;
}
.tabs button.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  background: #202124;
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  font-size: 13px;
  z-index: 9999;
}