/* AMHandover — desktop-dense, still usable one-handed on a phone. */

:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --border: #d8dbe0;
  --border-strong: #b8bdc6;
  --text: #1b1f24;
  --muted: #5b6470;
  --accent: #1f5faa;
  --accent-dark: #17497f;

  --ok: #1c7a45;
  --ok-bg: #e6f4ec;
  --warn: #9a6300;
  --warn-bg: #fdf1dc;
  --danger: #b3261e;
  --danger-bg: #fbe9e8;
  --blocked: #4a5568;
  --blocked-bg: #eceef2;

  --radius: 6px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.1);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

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

/* ------------------------------------------------------------------ layout */

.topbar {
  background: #10233c;
  color: #fff;
  padding: 0 16px;
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 52px;
  flex-wrap: wrap;
}
.brand {
  font-weight: 650;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}
.brand img { height: 26px; width: auto; border-radius: 3px; background: #fff; }
.topbar nav { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
.topbar nav a {
  color: #c8d4e4;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--radius);
  font-size: 14px;
  white-space: nowrap;
}
.topbar nav a:hover { background: rgba(255, 255, 255, 0.1); color: #fff; }
.topbar nav a.active { background: rgba(255, 255, 255, 0.16); color: #fff; }
.topbar .who { font-size: 13px; color: #a9b8cc; display: flex; align-items: center; gap: 10px; }
.topbar .who form { margin: 0; }
.topbar .who button {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #dce6f2;
  border-radius: var(--radius);
  padding: 4px 10px;
  cursor: pointer;
  font-size: 13px;
}
.topbar .who button:hover { background: rgba(255, 255, 255, 0.12); }

main { max-width: 1400px; margin: 0 auto; padding: 20px 16px 64px; }
.narrow { max-width: 640px; }

h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 28px 0 10px; }
h3 { font-size: 15px; margin: 18px 0 8px; }
.subtitle { color: var(--muted); margin: 0 0 20px; font-size: 14px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.card > :first-child { margin-top: 0; }
.card > :last-child { margin-bottom: 0; }

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

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

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-weight: 600; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap; }
tbody tr:hover { background: #fafbfc; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.row-overdue td:first-child { box-shadow: inset 3px 0 0 var(--danger); }
tr.row-due_soon td:first-child { box-shadow: inset 3px 0 0 var(--warn); }
tr.row-completed td:first-child { box-shadow: inset 3px 0 0 var(--ok); }

/* ------------------------------------------------------------------ badges */

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid transparent;
}
.badge.completed { background: var(--ok-bg); color: var(--ok); border-color: #b9e0c9; }
.badge.overdue { background: var(--danger-bg); color: var(--danger); border-color: #f2c3c0; }
.badge.due_soon { background: var(--warn-bg); color: var(--warn); border-color: #ecd3a0; }
.badge.blocked { background: var(--blocked-bg); color: var(--blocked); border-color: #d3d8e0; }
.badge.open { background: #eef2f7; color: #3c4a5c; border-color: #d5deea; }
/* Unit-level badges. in_progress borrows the topbar navy so it reads as
   movement rather than as a warning; not_started stays deliberately quiet. */
.badge.in_progress { background: #e8eff8; color: #1f3d5c; border-color: #c9d8ea; }
.badge.not_started { background: #eef0f3; color: var(--muted); border-color: var(--border); }
.badge.plain { background: #eef0f3; color: var(--muted); border-color: var(--border); font-weight: 500; }

/* -------------------------------------------------------------- stat tiles */

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  box-shadow: var(--shadow);
}
.stat .label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.stat .value { font-size: 26px; font-weight: 650; line-height: 1.2; font-variant-numeric: tabular-nums; }
.stat .value a { text-decoration: none; color: inherit; border-bottom: 2px solid currentColor; }
.stat .value a:hover { opacity: 0.75; }
.stat.danger .value { color: var(--danger); }
.stat.warn .value { color: var(--warn); }
.stat.ok .value { color: var(--ok); }

/* ------------------------------------------------------------------- bars */

.bar { background: #e7eaee; border-radius: 999px; height: 8px; overflow: hidden; min-width: 70px; }
.bar > span { display: block; height: 100%; background: var(--ok); border-radius: 999px; }
.bar.thin { height: 6px; }
.bar-row { display: flex; align-items: center; gap: 8px; }
.bar-row .pct { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; min-width: 34px; text-align: right; }

/* ------------------------------------------------------------------ forms */

label { display: block; font-weight: 600; font-size: 13px; margin-bottom: 4px; }
label .hint { display: block; font-weight: 400; color: var(--muted); font-size: 12px; margin-top: 2px; }
.field { margin-bottom: 14px; }
.field-row { display: flex; gap: 12px; flex-wrap: wrap; }
.field-row > .field { flex: 1 1 180px; }

input[type="text"], input[type="password"], input[type="date"], input[type="number"],
input[type="search"], input[type="file"], select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  font: inherit;
  background: #fff;
  color: var(--text);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
  border-color: var(--accent);
}
textarea { min-height: 80px; resize: vertical; }
select[multiple] { min-height: 120px; }
.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; margin-bottom: 8px; }
.check input { margin-top: 3px; width: 16px; height: 16px; flex: none; }
.check span { font-size: 14px; }

.btn {
  display: inline-block;
  padding: 8px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: #fff;
  color: var(--text);
  font: inherit;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.3;
}
.btn:hover { background: #f2f4f7; color: var(--text); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-dark); color: #fff; }
.btn.danger { color: var(--danger); border-color: #e5b4b1; }
.btn.danger:hover { background: var(--danger-bg); }
.btn.small { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ----------------------------------------------------------------- notices */

.flash { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; font-size: 14px; border: 1px solid; }
.flash.ok { background: var(--ok-bg); border-color: #b9e0c9; color: #14562f; }
.flash.err { background: var(--danger-bg); border-color: #f2c3c0; color: #8c1d18; }
.notice { padding: 10px 14px; border-radius: var(--radius); font-size: 14px; border: 1px solid var(--border); background: #f7f9fb; margin-bottom: 14px; }
.notice.warn { background: var(--warn-bg); border-color: #ecd3a0; color: #6b4400; }
.notice.danger { background: var(--danger-bg); border-color: #f2c3c0; color: #8c1d18; }
.empty { color: var(--muted); font-style: italic; padding: 12px 0; }

/* ------------------------------------------------------------------- misc */

.muted { color: var(--muted); }
.small { font-size: 13px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.nowrap { white-space: nowrap; }
.stack > * + * { margin-top: 10px; }
.divider { border: 0; border-top: 1px solid var(--border); margin: 20px 0; }
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
details summary { cursor: pointer; font-weight: 600; font-size: 14px; }
details[open] summary { margin-bottom: 10px; }

.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 14px; }
.filters .field { margin-bottom: 0; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chips a {
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: #fff;
  text-decoration: none;
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}
.chips a.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { padding: 8px 0 8px 14px; border-left: 2px solid var(--border); position: relative; font-size: 14px; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-strong);
}
.timeline .when { color: var(--muted); font-size: 12px; }

.file-row { display: flex; gap: 10px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.file-row:last-child { border-bottom: 0; }
.file-row .name { flex: 1 1 200px; word-break: break-word; }

.extra-row { border: 1px dashed var(--border-strong); border-radius: var(--radius); padding: 12px; margin-bottom: 10px; background: #fbfcfd; }
.extra-row .field:last-child { margin-bottom: 0; }

.req-block { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; margin-bottom: 12px; }
.req-block.satisfied { background: var(--ok-bg); border-color: #b9e0c9; }
.req-block .req-head { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; flex-wrap: wrap; }

.matrix td, .matrix th { padding: 6px 8px; }
.matrix .cell { display: inline-block; width: 100%; text-align: center; border-radius: 3px; font-size: 11px; font-weight: 600; padding: 2px 0; }

/* Counterpart to .hide-sm: its own line, shown only where the wide columns it
   stands in for are hidden. */
.show-sm { display: none; }

@media (max-width: 700px) {
  main { padding: 14px 12px 48px; }
  h1 { font-size: 19px; }
  .stat .value { font-size: 22px; }

  /* Stack the header: brand row, then a nav strip that scrolls sideways. */
  .topbar { padding: 0 12px; }
  .topbar-inner { flex-direction: column; align-items: stretch; gap: 0; min-height: 0; padding: 8px 0; }
  .brand { justify-content: flex-start; padding: 4px 0; }
  .topbar nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 6px 0 2px;
    margin: 0 -12px;
    padding-left: 12px;
    padding-right: 12px;
  }
  .topbar nav::-webkit-scrollbar { display: none; }
  .topbar .who { width: 100%; justify-content: space-between; padding-top: 6px; }
  th, td { padding: 8px 8px; }
  .hide-sm { display: none; }
  .show-sm { display: block; }
  .btn { padding: 9px 14px; }
}

/* Column chooser and the remarks column it switches on. */
.columns-chooser { margin-top: 12px; }
.columns-chooser > summary { cursor: pointer; font-size: 14px; color: var(--muted); }
.columns-chooser form { margin-top: 10px; }
.column-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 2px 16px;
  margin-bottom: 10px;
}
.remarks-cell { max-width: 340px; }
/* The global details rule bolds a summary, which is wrong for a line of
   someone's prose sitting in a table cell. */
.remarks-cell > details > summary { cursor: pointer; font-weight: 400; }
.remarks-cell > details[open] > summary { margin-bottom: 4px; }
/* One line in the cell; the full text is there once expanded. */
.remarks-cell .clip {
  display: inline-block;
  max-width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: bottom;
}
.timeline.tight { margin: 8px 0 4px; }
.timeline.tight li { font-size: 13px; }

/* Unit picker on the access page. */
.picker-tools { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 6px; }
.picker-tools input[type="search"] { max-width: 220px; }
.unit-grid { max-height: 360px; overflow-y: auto; padding: 4px 2px; border: 1px solid var(--border); border-radius: 6px; }
.unit-option { margin-bottom: 2px; }

@media print {
  .topbar, .actions, .filters, .no-print { display: none !important; }
  body { background: #fff; }
  .card { box-shadow: none; border-color: #999; }
}