/* ---------------------------------------------------------------------------
   Family Suite — shared design system.

   Minimalist, near-monochrome, generous whitespace, one sans-serif stack.
   One accent colour, used only where something needs a decision from you.
   Every app in the suite renders inside this; apps add nothing but their own
   content styles.
--------------------------------------------------------------------------- */

:root {
  --bg:        #fbfbfa;
  --surface:   #ffffff;
  --border:    #e6e4e0;
  --border-strong: #d4d1cc;
  --ink:       #1b1a18;
  --ink-soft:  #6b6862;
  --ink-faint: #9b968e;
  --accent:    #2f6f4f;
  --accent-bg: #eaf2ed;
  --warn:      #8a6100;
  --warn-bg:   #fbf3e0;
  --bad:       #8c2f2a;
  --bad-bg:    #fbeceb;
  --good:      #2f6f4f;
  --good-bg:   #eaf2ed;
  --radius:    10px;
  --shadow:    0 1px 2px rgba(20,18,15,.04), 0 4px 16px rgba(20,18,15,.04);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #141413;
    --surface:   #1c1c1a;
    --border:    #2e2d2a;
    --border-strong: #403e3a;
    --ink:       #f0eeea;
    --ink-soft:  #a8a49c;
    --ink-faint: #75716a;
    --accent:    #6fbf94;
    --accent-bg: #1b2a22;
    --warn:      #e0b44a;
    --warn-bg:   #2b2417;
    --bad:       #e08079;
    --bad-bg:    #2b1a19;
    --good:      #6fbf94;
    --good-bg:   #1b2a22;
    --shadow:    0 1px 2px rgba(0,0,0,.3), 0 4px 16px rgba(0,0,0,.2);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
h1, h2, h3 { font-weight: 600; letter-spacing: -0.01em; margin: 0 0 .5rem; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.05rem; }
h3 { font-size: .95rem; }
p  { margin: 0 0 1rem; }
small, .small { font-size: .82rem; color: var(--ink-soft); }

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

.topbar {
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0 1.5rem; height: 56px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 600; text-decoration: none; letter-spacing: -0.01em; white-space: nowrap; }
.appnav { display: flex; gap: .25rem; flex: 1; overflow-x: auto; }
.appnav a {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .35rem .7rem; border-radius: var(--radius);
  text-decoration: none; color: var(--ink-soft); font-size: .9rem; white-space: nowrap;
}
.appnav a:hover { background: var(--bg); color: var(--ink); }
.appnav a.active { background: var(--accent-bg); color: var(--accent); font-weight: 500; }
.appnav-icon { font-size: 1rem; }
.avatar {
  display: grid; place-items: center; width: 30px; height: 30px;
  border-radius: 50%; background: var(--accent-bg); color: var(--accent);
  font-size: .85rem; font-weight: 600; text-transform: uppercase;
}
.useraccount a { text-decoration: none; }

.wrap { max-width: 880px; margin: 0 auto; padding: 2rem 1.25rem 5rem; }
.pagehead { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.pagehead p { margin: 0; color: var(--ink-soft); }

body.centred { display: grid; place-items: center; min-height: 100vh; padding: 1.25rem; }
.card-narrow { width: 100%; max-width: 380px; }
.wordmark { text-align: center; margin-bottom: 1.5rem; font-size: 1.15rem; letter-spacing: -0.01em; }

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

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow);
  margin-bottom: 1rem;
}
.card-head { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: .85rem; }
.card-head h2 { margin: 0; }

.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.tile {
  display: block; text-decoration: none;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow);
  transition: border-color .12s ease, transform .12s ease;
}
.tile:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.tile-label { display: flex; align-items: center; gap: .45rem; font-size: .85rem; color: var(--ink-soft); margin-bottom: .5rem; }
.tile-value { font-size: 1.6rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; }
.tile-hint { font-size: .82rem; color: var(--ink-soft); margin-top: .35rem; }
.tile-cta { font-size: .82rem; color: var(--accent); margin-top: .6rem; font-weight: 500; }
.tile.tone-good .tile-value { color: var(--good); }
.tile.tone-warn .tile-value { color: var(--warn); }
.tile.tone-bad  .tile-value { color: var(--bad); }
.tile.muted { opacity: .6; }

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

label { display: block; font-size: .85rem; font-weight: 500; margin-bottom: .3rem; }
.field { margin-bottom: 1rem; }
.field-hint { font-size: .78rem; color: var(--ink-faint); margin-top: .25rem; }

input[type=text], input[type=email], input[type=password], input[type=number],
input[type=date], select, textarea {
  width: 100%; padding: .55rem .7rem;
  border: 1px solid var(--border-strong); border-radius: 8px;
  background: var(--surface); color: var(--ink);
  font-family: var(--font); font-size: .95rem;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent);
}
input[inputmode=decimal], .num-input { font-family: var(--mono); font-size: 1.05rem; letter-spacing: .02em; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .55rem 1rem; border-radius: 8px; border: 1px solid transparent;
  background: var(--ink); color: var(--bg);
  font-family: var(--font); font-size: .9rem; font-weight: 500;
  cursor: pointer; text-decoration: none;
}
.btn:hover { opacity: .88; }
.btn-block { width: 100%; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--border-strong); }
.btn-ghost:hover { background: var(--bg); opacity: 1; }
.btn-danger { background: transparent; color: var(--bad); border-color: var(--bad); }
.btn-sm { padding: .3rem .6rem; font-size: .82rem; }
.btn-row { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }

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

table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: .55rem .5rem; border-bottom: 1px solid var(--border); }
th { font-weight: 500; color: var(--ink-soft); font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; }
td.num, th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: none; }
.table-scroll { overflow-x: auto; }

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

.flash { padding: .7rem .9rem; border-radius: 8px; margin-bottom: 1rem; font-size: .9rem; border: 1px solid; }
.flash-ok   { background: var(--good-bg); border-color: var(--good); color: var(--good); }
.flash-warn { background: var(--warn-bg); border-color: var(--warn); color: var(--warn); }
.flash-err  { background: var(--bad-bg);  border-color: var(--bad);  color: var(--bad); }

.note { padding: .7rem .9rem; border-radius: 8px; font-size: .86rem; background: var(--bg); border: 1px solid var(--border); color: var(--ink-soft); }
.note-warn { background: var(--warn-bg); border-color: var(--warn); color: var(--warn); }

.badge { display: inline-block; padding: .1rem .45rem; border-radius: 5px; font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.badge-high { background: var(--good-bg); color: var(--good); }
.badge-medium { background: var(--warn-bg); color: var(--warn); }
.badge-low { background: var(--bad-bg); color: var(--bad); }

.empty { text-align: center; padding: 2.5rem 1rem; color: var(--ink-soft); }
.empty h2 { color: var(--ink); }

/* --------------------------------------------------------- headline figure */

.headline { text-align: center; padding: .5rem 0 1rem; }
.headline-value { font-size: 2.6rem; font-weight: 600; letter-spacing: -0.03em; line-height: 1.1; }
.headline-value.tone-good { color: var(--good); }
.headline-value.tone-warn { color: var(--warn); }
.headline-value.tone-bad  { color: var(--bad); }
.headline-label { color: var(--ink-soft); font-size: .9rem; margin-top: .35rem; }

.bar { height: 6px; border-radius: 3px; background: var(--border); overflow: hidden; margin: .5rem 0; }
.bar > span { display: block; height: 100%; background: var(--accent); }

/* ----------------------------------------------------------- reading entry */

.meter-row {
  display: grid; grid-template-columns: 1fr 150px; gap: 1rem; align-items: center;
  padding: .9rem 0; border-bottom: 1px solid var(--border);
}
.meter-row:last-of-type { border-bottom: none; }
.meter-name { font-weight: 500; }
.meter-meta { font-size: .8rem; color: var(--ink-soft); }
.meter-input { display: flex; align-items: center; gap: .4rem; }
.meter-input input { text-align: right; }
.meter-unit { font-size: .82rem; color: var(--ink-soft); white-space: nowrap; }

@media (max-width: 560px) {
  .wrap { padding: 1.25rem 1rem 4rem; }
  .topbar { gap: .75rem; padding: 0 1rem; }
  .brand { font-size: .95rem; }
  .meter-row { grid-template-columns: 1fr; gap: .4rem; }
  .headline-value { font-size: 2.1rem; }
}