/* CareOS — restrained monochrome with the website's green accents.
   Dense by design: this is a tool people look at all day. */

:root {
  --ink:        #111111;
  --ink-2:      #333333;
  --ink-3:      #555555;
  --muted:      #6B6B6B;
  --faint:      #999999;
  --line:       #E0E0E0;
  --line-soft:  #EDEDED;
  --page:       #F7F7F7;
  --card:       #FFFFFF;
  --accent:     #128C7E;
  --accent-ink: #0B6257;
  --accent-bg:  #E7F3F1;
  --ok:         #16794C;
  --ok-bg:      #E8F4EE;
  --warn:       #8A5A00;
  --warn-bg:    #FBF1DD;
  --no:         #C2413B;
  --no-bg:      #FBEDEC;
  --radius:     8px;
  --sidebar:    216px;
}

* { box-sizing: border-box; }

/* a class that sets display beats the browser's own [hidden] rule, and every
   panel here has one — so say it explicitly */
[hidden] { display: none !important; }

html, body {
  margin: 0; padding: 0; height: 100%;
  background: var(--page); color: var(--ink);
  font: 14px/1.5 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 19px; }
h2 { font-size: 15px; }
h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
a { color: var(--accent-ink); }
.muted  { color: var(--muted); }
.faint  { color: var(--faint); }
.error  { color: var(--no); }
.nowrap { white-space: nowrap; }
.right  { text-align: right; }
.mono   { font-variant-numeric: tabular-nums; }

/* ---------- sign in ---------- */

.signin { min-height: 100%; display: grid; place-items: center; padding: 24px; }
.signin-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; width: 100%; max-width: 340px; display: grid; gap: 14px;
}
.signin-card h1 { font-size: 22px; text-align: center; }
.signin-card p { margin: -10px 0 6px; text-align: center; }
.signin-logo { width: 76px; height: 76px; margin: 0 auto -4px; display: block; }

/* ---------- shell ---------- */

.shell { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 100%; }

.sidebar {
  background: var(--card); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; padding: 18px 0;
  position: sticky; top: 0; height: 100vh;
}
.brand {
  display: flex; align-items: center; gap: 9px; width: 100%;
  background: none; border: 0; cursor: pointer; font: inherit; color: var(--ink);
  font-weight: 700; font-size: 16px; padding: 0 18px 16px; letter-spacing: -0.02em;
}
.brand img { width: 26px; height: 26px; }
.brand:hover span { color: var(--accent-ink); }
.sidebar nav { display: grid; gap: 1px; padding: 0 10px; }
.sidebar nav button {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  background: none; border: 0; text-align: left; cursor: pointer;
  padding: 8px 10px; border-radius: 6px; font: inherit; color: var(--ink-2);
}
.sidebar nav button:hover { background: var(--page); }
.sidebar nav button[aria-current="true"] { background: var(--accent-bg); color: var(--accent-ink); font-weight: 600; }
.sidebar nav .count {
  font-size: 11px; font-variant-numeric: tabular-nums; color: var(--muted);
  background: var(--page); border-radius: 10px; padding: 1px 7px;
}
.who { margin-top: auto; padding: 14px 18px 0; border-top: 1px solid var(--line-soft); }
.who-name { font-weight: 600; }
.who-role { font-size: 12px; color: var(--muted); text-transform: capitalize; margin-bottom: 6px; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 24px; border-bottom: 1px solid var(--line); background: var(--card);
  position: sticky; top: 0; z-index: 5;
}
.topbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.view { padding: 20px 24px 60px; }

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

.btn {
  font: inherit; cursor: pointer; border: 1px solid var(--line);
  background: var(--card); color: var(--ink); padding: 7px 13px;
  border-radius: 6px; white-space: nowrap;
}
.btn:hover { border-color: #C9C9C9; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); }
.btn.danger { color: var(--no); border-color: #E9C6C4; }
.btn.small { padding: 4px 9px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.link { background: none; border: 0; padding: 0; font: inherit; color: var(--accent-ink); cursor: pointer; text-decoration: underline; }

label { display: grid; gap: 5px; font-size: 13px; color: var(--ink-2); }
input, select, textarea {
  font: inherit; padding: 7px 9px; border: 1px solid var(--line);
  border-radius: 6px; background: var(--card); color: var(--ink); width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-bg); border-color: var(--accent); }
textarea { min-height: 72px; resize: vertical; }
fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 12px; }
.row  { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.checks { display: flex; flex-wrap: wrap; gap: 8px; }
.checks label { display: flex; align-items: center; gap: 6px; font-size: 13px;
  border: 1px solid var(--line); border-radius: 20px; padding: 4px 11px; cursor: pointer; }
.checks input { width: auto; }

/* ---------- cards, tables ---------- */

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.card + .card { margin-top: 16px; }
.card-head { padding: 13px 16px; border-bottom: 1px solid var(--line-soft);
  display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.card-body { padding: 16px; }
.grid2 { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; align-items: start; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 13px 15px; }
.stat .n { font-size: 24px; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.stat .k { font-size: 12px; color: var(--muted); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 16px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; }
tbody tr:hover { background: #FAFAFA; }
tbody tr.clickable { cursor: pointer; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.empty { padding: 34px 16px; text-align: center; color: var(--muted); }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.filters input, .filters select { width: auto; min-width: 150px; }

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

.pill { display: inline-block; font-size: 11.5px; font-weight: 600; padding: 2px 9px;
  border-radius: 20px; background: var(--page); color: var(--ink-3); white-space: nowrap; }
.pill.ok   { background: var(--ok-bg);   color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.no   { background: var(--no-bg);   color: var(--no); }
.pill.live { background: var(--accent-bg); color: var(--accent-ink); }

/* ---------- stage rail ---------- */

.rail { display: flex; flex-wrap: wrap; gap: 5px; }
.rail .step { font-size: 12px; padding: 4px 10px; border-radius: 20px;
  background: var(--page); color: var(--muted); border: 1px solid transparent; }
.rail .step.done { background: var(--ok-bg); color: var(--ok); }
.rail .step.now  { background: var(--accent); color: #fff; font-weight: 600; }

/* ---------- tabs ---------- */

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent;
  padding: 9px 13px; font: inherit; color: var(--muted); cursor: pointer; }
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }

/* ---------- timeline ---------- */

.timeline { display: grid; gap: 0; }
.tl { display: grid; grid-template-columns: 112px 1fr; gap: 12px; padding: 10px 0;
  border-bottom: 1px solid var(--line-soft); font-size: 13px; }
.tl:last-child { border-bottom: 0; }
.tl .when { color: var(--faint); font-size: 12px; }
.tl .who  { font-weight: 600; }
.tl .what { color: var(--ink-2); }
.tl .what .q { color: var(--ink); }

/* ---------- key/value ---------- */

.kv { display: grid; grid-template-columns: 136px 1fr; gap: 7px 14px; font-size: 13.5px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }

/* ---------- modal ---------- */

.modal-backdrop { position: fixed; inset: 0; background: rgba(17,17,17,.42);
  display: grid; place-items: center; padding: 20px; z-index: 50; overflow: auto; }
.modal { background: var(--card); border-radius: 10px; width: 100%; max-width: 620px;
  max-height: calc(100vh - 40px); overflow: auto; }
.modal.wide { max-width: 860px; }
.modal-head { padding: 16px 20px; border-bottom: 1px solid var(--line-soft);
  display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; background: var(--card); }
.modal-body { padding: 20px; display: grid; gap: 14px; }
.modal-foot { padding: 14px 20px; border-top: 1px solid var(--line-soft);
  display: flex; justify-content: flex-end; gap: 8px; position: sticky; bottom: 0; background: var(--card); }

/* ---------- toasts ---------- */

.toasts { position: fixed; right: 16px; bottom: 16px; display: grid; gap: 8px; z-index: 60; }
.toast { background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 6px;
  font-size: 13px; box-shadow: 0 6px 18px rgba(0,0,0,.18); max-width: 360px; }
.toast.bad { background: var(--no); }

/* ---------- margin meter ---------- */

.margin { display: flex; align-items: baseline; gap: 8px; }
.margin .pct { font-size: 22px; font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---------- invoice ---------- */

.invoice { background: #fff; color: #111; padding: 34px; font-size: 13px; }
.invoice .head { display: flex; justify-content: space-between; gap: 24px; margin-bottom: 26px; }
.invoice .head img { width: 64px; height: 64px; }
.invoice h2 { font-size: 22px; letter-spacing: .04em; text-transform: uppercase; }
.invoice table { margin: 18px 0; }
.invoice th, .invoice td { padding: 7px 8px; border-bottom: 1px solid #E0E0E0; }
.invoice .totals { margin-left: auto; width: 260px; }
.invoice .totals td { border: 0; padding: 4px 8px; }
.invoice .totals tr:last-child td { border-top: 1px solid #111; font-weight: 700; font-size: 15px; }
.invoice .foot { margin-top: 26px; padding-top: 14px; border-top: 1px solid #E0E0E0;
  color: #555; font-size: 12px; display: flex; justify-content: space-between; gap: 20px; }

@media print {
  body { background: #fff; }
  .shell, .topbar, .sidebar, .modal-head, .modal-foot, .toasts { display: none !important; }
  .modal-backdrop { position: static; padding: 0; background: none; display: block; }
  .modal { max-width: none; max-height: none; border: 0; }
}

/* ---------- narrow screens ----------
   Not a phone app. Enough that a tablet or a laptop at an awkward width
   stays usable; the real work is desk work. */

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; flex-wrap: wrap;
    align-items: center; gap: 10px; padding: 10px 14px; }
  .sidebar nav { grid-auto-flow: column; grid-auto-columns: max-content; padding: 0; overflow-x: auto; }
  .who { margin: 0 0 0 auto; padding: 0; border: 0; display: flex; align-items: center; gap: 10px; }
  .who-role { display: none; }
  .grid2 { grid-template-columns: 1fr; }
  .row, .row3 { grid-template-columns: 1fr; }
  .view { padding: 14px; }
  .kv { grid-template-columns: 1fr; gap: 2px 0; }
  .kv dt { margin-top: 8px; }
}