/* Halyard admin: dense, plain, readable on a laptop and not broken at 375px.
 *
 * One stylesheet, no framework, no web font: the CSP on this host is
 * default-src 'none' with no font-src, so system fonts are the only option and
 * that is fine for a staff tool. Tables scroll sideways on a narrow screen
 * rather than reflowing into cards, because a number in a column someone is
 * comparing down is worth more than a layout that fits. */

:root {
  --ink: #16191d;
  --ink-soft: #5a6472;
  --line: #d8dde4;
  --bg: #ffffff;
  --bg-soft: #f5f7f9;
  --accent: #14506b;
  --good: #1c6b3f;
  --warn: #8a5300;
  --bad: #99231c;
  --busy: #1f4f8f;
  --radius: 4px;
  --gap: 12px;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

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

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  left: 8px;
  top: 8px;
  z-index: 10;
  padding: 8px;
  background: var(--bg);
  border: 2px solid var(--accent);
}

/* --- Shell ------------------------------------------------------------- */

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--gap);
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* The role is always on screen: this is not the customer app. */
.role {
  padding: 2px 8px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.who {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  padding: 6px 12px;
  border-bottom: 1px solid var(--line);
}

.nav-link {
  padding: 6px 10px;
  border-radius: var(--radius);
  color: var(--ink-soft);
  text-decoration: none;
}

.nav-link:hover {
  background: var(--bg-soft);
  color: var(--ink);
}

.nav-link-active {
  background: var(--accent);
  color: #fff;
}

.main {
  padding: 16px;
}

.page {
  max-width: 1600px;
}

.page-narrow {
  max-width: 640px;
}

.page-head {
  margin-bottom: 14px;
}

.page-head h1 {
  margin: 0 0 4px;
  font-size: 20px;
}

.lead,
.hint {
  color: var(--ink-soft);
  font-size: 13px;
  margin: 2px 0;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
}

.link,
.link-button {
  color: var(--accent);
  text-decoration: underline;
}

.link-button {
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  font: inherit;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.chips {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
}

.inline-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* --- Buttons ----------------------------------------------------------- */

.btn {
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  text-decoration: none;
}

.btn:hover:not([disabled]) {
  border-color: var(--accent);
}

.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.btn-small {
  padding: 3px 7px;
  font-size: 12px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* --- Filters and fields ------------------------------------------------ */

.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--gap);
  margin-bottom: 14px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 150px;
}

.field label {
  font-size: 12px;
  font-weight: 600;
}

.field .req {
  color: var(--bad);
  font-weight: 400;
}

.field input,
.field select {
  padding: 5px 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--ink);
  font: inherit;
  font-size: 13px;
}

.field-actions {
  flex-direction: row;
  gap: 6px;
  min-width: 0;
}

/* --- Tables ------------------------------------------------------------ */

.list-caption {
  margin: 0 0 6px;
  font-size: 15px;
}

/* Sideways scroll keeps the columns intact at 375px. */
.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.grid {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.grid th,
.grid td {
  padding: 5px 8px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}

.grid th {
  position: sticky;
  top: 0;
  background: var(--bg-soft);
  font-size: 12px;
}

.grid tbody tr:hover {
  background: var(--bg-soft);
}

.grid .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.row-actions {
  display: flex;
  gap: 4px;
}

.pager {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
}

/* --- States ------------------------------------------------------------ */

.state {
  padding: 16px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--ink-soft);
}

.state-failed {
  border-style: solid;
  border-color: var(--bad);
  color: var(--ink);
}

.state p {
  margin: 0 0 8px;
}

/* --- Tiles, banners, panels -------------------------------------------- */

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: var(--gap);
  margin-bottom: var(--gap);
}

.tile {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.tile-label {
  color: var(--ink-soft);
  font-size: 12px;
}

.tile-value {
  font-size: 20px;
  font-variant-numeric: tabular-nums;
}

.tile-formula,
.tile-note {
  color: var(--ink-soft);
  font-size: 11px;
}

.tile-good {
  border-color: var(--good);
}

.tile-warn {
  border-color: var(--warn);
}

.tile-bad {
  border-color: var(--bad);
}

.banner {
  margin-bottom: var(--gap);
  padding: 10px 12px;
  border-left: 4px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
}

.banner p {
  margin: 4px 0 0;
}

.banner-good {
  border-left-color: var(--good);
}

.banner-warn {
  border-left-color: var(--warn);
}

.banner-bad {
  border-left-color: var(--bad);
}

.panel {
  margin: var(--gap) 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--gap);
}

.panel-head h2,
.panel h2 {
  margin: 0 0 6px;
  font-size: 15px;
}

/* A write confirmation is marked out so it cannot be mistaken for the page. */
.confirm {
  margin: var(--gap) 0;
  padding: 12px;
  border: 2px solid var(--warn);
  border-radius: var(--radius);
  background: #fffdf7;
}

.confirm h2 {
  margin: 0 0 6px;
  font-size: 16px;
}

.confirm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.flags {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--gap);
}

.flag {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.flag-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.flag-head h2 {
  margin: 0;
  font-size: 15px;
}

.details {
  display: grid;
  grid-template-columns: minmax(140px, auto) 1fr;
  gap: 4px 12px;
  margin: 0 0 var(--gap);
  font-size: 13px;
}

.details dt {
  color: var(--ink-soft);
}

.details dd {
  margin: 0;
}

.detail-pair {
  display: contents;
}

.signin {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--gap);
  max-width: 420px;
}

/* --- Pills -------------------------------------------------------------- */

.pill {
  display: inline-block;
  padding: 1px 7px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 11px;
  white-space: nowrap;
}

.pill-good {
  color: var(--good);
}

.pill-warn {
  color: var(--warn);
}

.pill-bad {
  color: var(--bad);
}

.pill-busy {
  color: var(--busy);
}

.pill-wait,
.pill-muted {
  color: var(--ink-soft);
}

.error-text {
  color: var(--bad);
}

.warn-text {
  color: var(--warn);
}

@media (max-width: 600px) {
  .main {
    padding: 10px;
  }

  .top,
  .nav {
    padding: 8px 10px;
  }

  .filters {
    gap: 8px;
  }

  .field {
    min-width: 100%;
  }

  .details {
    grid-template-columns: 1fr;
  }
}