/* ============================================================
   Beacon - Trusted Technology client portal
   Dark theme, carried over from trustedtechnology.net.au so the
   portal reads as the same product as the marketing site.
   Self-contained: no external fonts, CDNs or trackers.
   ============================================================ */

:root {
  /* Brand surfaces + ink (from trustedtechnology.net.au styles.css) */
  --bg:        #0b0f14;
  --bg-alt:    #0f151c;
  --surface:   #141b24;
  --surface-2: #19222d;
  --border:    #23303d;
  --text:      #e6edf3;
  --muted:     #93a1b0;

  --green:     #27a55b;
  --green-br:  #3fd07a;
  --green-dk:  #1f8f4e;
  --grad:      linear-gradient(120deg, #3fd07a 0%, #27a55b 100%);

  /* Status palette. Reserved for state - never reused as a series colour.
     Validated against --surface (#141b24) in dark mode: CVD dE 8.7 (protan),
     normal-vision dE 20.7, all >= 3:1 contrast. Every status is rendered with
     an icon AND a text label, so colour never carries the meaning alone. */
  --status-good:     #3fd07a;
  --status-warn:     #f5a524;
  --status-bad:      #e05252;
  --status-neutral:  #93a1b0;

  /* Meter tracks: a lighter step of the fill's own hue, so state reads
     across the whole bar rather than only in the filled portion. */
  --track-good:    rgba(63, 208, 122, .16);
  --track-warn:    rgba(245, 165, 36, .16);
  --track-bad:     rgba(224, 82, 82, .16);
  --track-neutral: rgba(147, 161, 176, .14);

  --radius:    16px;
  --radius-sm: 10px;
  --maxw:      1160px;
  --shadow:    0 20px 50px -20px rgba(0,0,0,.6);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
          "Helvetica Neue", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--green-br); }
h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -0.02em; font-weight: 700; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.mono { font-family: var(--mono); }
.stack > * + * { margin-top: 16px; }
.right { margin-left: auto; }

/* --- Header ---------------------------------------------------------- */

.masthead {
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
  position: sticky; top: 0; z-index: 20;
}
.masthead-inner { display: flex; align-items: center; gap: 20px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -0.02em; }
.brand:hover { color: inherit; }
.brand-text { font-size: 1.1rem; }
.brand-sub { color: var(--muted); font-weight: 400; font-size: .75rem; display: block; line-height: 1; }

.nav { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
.nav a {
  padding: 7px 13px; border-radius: 999px; font-size: .9rem; color: var(--muted);
  border: 1px solid transparent;
}
.nav a:hover { color: var(--text); background: var(--surface); }
.nav a.active { color: var(--text); background: var(--surface); border-color: var(--border); }

.org-switch select, .btn-plain {
  background: var(--surface); color: var(--text); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 7px 11px; font-family: inherit; font-size: .85rem;
}

/* --- Layout ---------------------------------------------------------- */

main { flex: 1; padding: 32px 0 64px; }
.page-head { display: flex; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.page-head p { color: var(--muted); font-size: .9rem; }
.breadcrumb { font-size: .82rem; color: var(--muted); margin-bottom: 6px; }
.breadcrumb a:hover { color: var(--green-br); }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
}
.card-tight { padding: 16px; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }

/* --- Hero figure (exactly one per view) ------------------------------ */

.hero {
  display: flex; gap: 28px; align-items: center; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px 28px; box-shadow: var(--shadow);
}
.hero-figure { display: flex; flex-direction: column; gap: 2px; min-width: 230px; }
.hero-label { color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; }
/* Proportional figures: this is a display-size number, not a column. */
.hero-value { font-size: 3rem; font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; }
.hero-caption { color: var(--muted); font-size: .9rem; }
.hero-meta { display: flex; gap: 28px; flex-wrap: wrap; }
.hero-meta div { min-width: 110px; }
.hero-meta dt { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; }
.hero-meta dd { font-size: 1.05rem; font-weight: 600; margin-top: 2px; }

/* --- Status ---------------------------------------------------------- */

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 11px 4px 8px; border-radius: 999px;
  font-size: .8rem; font-weight: 600; white-space: nowrap;
  border: 1px solid transparent;
}
.badge svg { width: 14px; height: 14px; flex: none; }
.badge-good    { color: var(--status-good);    background: var(--track-good);    border-color: rgba(63,208,122,.35); }
.badge-warn    { color: var(--status-warn);    background: var(--track-warn);    border-color: rgba(245,165,36,.35); }
.badge-bad     { color: var(--status-bad);     background: var(--track-bad);     border-color: rgba(224,82,82,.35); }
.badge-neutral { color: var(--status-neutral); background: var(--track-neutral); border-color: rgba(147,161,176,.3); }

/* --- Meter ----------------------------------------------------------- */

.meter { display: block; height: 8px; border-radius: 999px; overflow: hidden; }
.meter-good    { background: var(--track-good); }
.meter-warn    { background: var(--track-warn); }
.meter-bad     { background: var(--track-bad); }
.meter-neutral { background: var(--track-neutral); }
.meter > span { display: block; height: 100%; border-radius: 999px; transition: width .3s ease; }
.meter-good > span    { background: var(--status-good); }
.meter-warn > span    { background: var(--status-warn); }
.meter-bad > span     { background: var(--status-bad); }
.meter-neutral > span { background: var(--status-neutral); }
.meter-row { display: flex; justify-content: space-between; align-items: baseline; font-size: .82rem; color: var(--muted); margin-bottom: 6px; }
/* Columns of numbers align; standalone display numbers do not. */
.meter-row .count { font-variant-numeric: tabular-nums; color: var(--text); font-weight: 600; }

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

.control-card { display: flex; flex-direction: column; gap: 14px; transition: border-color .15s ease, transform .15s ease; }
a.control-card:hover { border-color: var(--green-dk); color: inherit; transform: translateY(-2px); }
.control-card-head { display: flex; align-items: flex-start; gap: 12px; }
.control-card-head h3 { flex: 1; font-size: .98rem; }
.control-code { font-size: .72rem; color: var(--muted); font-family: var(--mono); letter-spacing: .04em; }
.control-levels { display: flex; flex-direction: column; gap: 8px; }
.level-line { display: grid; grid-template-columns: 62px 1fr auto; gap: 10px; align-items: center; font-size: .8rem; }
.level-line .lvl { color: var(--muted); font-weight: 600; }
.level-line .n { color: var(--muted); font-variant-numeric: tabular-nums; }

/* --- Tiles (overview) ------------------------------------------------ */

.tile { display: flex; flex-direction: column; gap: 10px; }
.tile-label { color: var(--muted); font-size: .84rem; }
.tile-value { font-size: 1.7rem; font-weight: 700; letter-spacing: -0.02em; }
.tile dl { display: flex; gap: 20px; flex-wrap: wrap; font-size: .82rem; }
.tile dt { color: var(--muted); }
.tile dd { font-weight: 600; }

/* --- Requirement rows ------------------------------------------------ */

.req { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px 16px; background: var(--surface-2); }
.req + .req { margin-top: 10px; }
.req-head { display: flex; gap: 12px; align-items: flex-start; }
.req-text { flex: 1; font-size: .92rem; }
.req-code { font-family: var(--mono); font-size: .7rem; color: var(--muted); }
.req-notes { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); font-size: .88rem; color: var(--muted); }
.req-notes strong { color: var(--text); font-weight: 600; }

.level-group { margin-top: 24px; }
.level-group > h2 { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-size: 1rem; }

.evidence-list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.evidence-list li a {
  display: inline-flex; align-items: center; gap: 7px; font-size: .8rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 999px; padding: 5px 12px; color: var(--muted);
}
.evidence-list li a:hover { color: var(--green-br); border-color: var(--green-dk); }
.evidence-list svg { width: 13px; height: 13px; }

/* --- Forms ----------------------------------------------------------- */

label { font-size: .85rem; font-weight: 600; display: block; margin-bottom: 5px; }
input[type=text], input[type=email], input[type=password], input[type=date],
input[type=file], select, textarea {
  width: 100%; background: var(--bg-alt); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 10px 12px; font-family: inherit; font-size: .92rem;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--green-dk); outline-offset: 1px; border-color: var(--green-dk);
}
.field + .field { margin-top: 14px; }
.helptext { color: var(--muted); font-size: .8rem; margin-top: 4px; font-weight: 400; }
.errorlist { list-style: none; color: var(--status-bad); font-size: .82rem; margin-top: 5px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  background: var(--grad); color: #06210f; font-weight: 700; font-size: .9rem;
  border: none; border-radius: var(--radius-sm); padding: 11px 20px; cursor: pointer;
  font-family: inherit;
}
.btn:hover { filter: brightness(1.08); color: #06210f; }
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--green-dk); color: var(--text); filter: none; }
.btn-danger { background: transparent; color: var(--status-bad); border: 1px solid rgba(224,82,82,.4); }
.btn-danger:hover { background: var(--track-bad); color: var(--status-bad); filter: none; }
.btn-sm { padding: 6px 12px; font-size: .8rem; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* Status radio group: a labelled control, so state never reads as colour alone */
.status-choice { display: flex; flex-wrap: wrap; gap: 6px; }
.status-choice label {
  margin: 0; display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--border); border-radius: 999px; padding: 5px 12px;
  font-size: .8rem; font-weight: 600; cursor: pointer; color: var(--muted);
  background: var(--surface);
}
.status-choice input { position: absolute; opacity: 0; width: 0; height: 0; }
.status-choice label:hover { border-color: var(--muted); color: var(--text); }
.status-choice label:has(input:checked) { color: var(--text); border-color: currentColor; }
.status-choice label:has(input[value=compliant]:checked)      { color: var(--status-good); background: var(--track-good); }
.status-choice label:has(input[value=partial]:checked)        { color: var(--status-warn); background: var(--track-warn); }
.status-choice label:has(input[value=non_compliant]:checked)  { color: var(--status-bad);  background: var(--track-bad); }
.status-choice label:has(input[value=not_applicable]:checked) { color: var(--status-neutral); background: var(--track-neutral); }
.status-choice label:has(input[value=not_assessed]:checked)   { color: var(--status-neutral); background: var(--track-neutral); }
.status-choice label:focus-within { outline: 2px solid var(--green-dk); outline-offset: 2px; }

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

table { width: 100%; border-collapse: collapse; font-size: .89rem; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
tbody tr:hover { background: var(--surface-2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* --- Messages -------------------------------------------------------- */

.messages { list-style: none; margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.messages li {
  padding: 11px 15px; border-radius: var(--radius-sm); font-size: .88rem;
  border: 1px solid var(--border); background: var(--surface);
}
.messages li.success { border-color: rgba(63,208,122,.4); background: var(--track-good); color: var(--status-good); }
.messages li.warning { border-color: rgba(245,165,36,.4); background: var(--track-warn); color: var(--status-warn); }
.messages li.error   { border-color: rgba(224,82,82,.4);  background: var(--track-bad);  color: var(--status-bad); }

/* --- Auth pages ------------------------------------------------------ */

.auth-wrap { max-width: 420px; margin: 8vh auto; padding: 0 24px; }
.auth-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.auth-brand { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-bottom: 26px; text-align: center; }
.auth-links { margin-top: 18px; font-size: .85rem; color: var(--muted); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

.empty {
  border: 1px dashed var(--border); border-radius: var(--radius);
  padding: 44px 24px; text-align: center; color: var(--muted);
}
.empty h2 { color: var(--text); margin-bottom: 8px; }

.footer { border-top: 1px solid var(--border); padding: 22px 0; color: var(--muted); font-size: .82rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

.saved-flash { color: var(--status-good); font-size: .78rem; font-weight: 600; }

@media (max-width: 720px) {
  .masthead-inner { height: auto; padding: 12px 0; flex-wrap: wrap; }
  .hero-value { font-size: 2.4rem; }
  .level-line { grid-template-columns: 54px 1fr auto; }
}