/* Evenhand design system.
 * Borders before shadows. Sentence case. British English. Hyphens only. */

:root {
  --paper:      #F4F1E9;
  --paper-2:    #EDE9DD;
  --surface:    #FCFAF4;
  --white:      #FFFFFF;
  --ink:        #222724;
  --ink-soft:   #3A413C;
  --muted:      #71776E;
  --faint:      #9AA096;
  --line:       #E4DFD0;
  --line-soft:  #EDE8DB;
  --green:      #3D6B5A;
  --green-deep: #2B4E40;
  --green-soft: #5E8C7A;
  --green-pale: #E4ECE5;
  --green-tint: #EFF3EC;
  --amber:      #C0843A;
  --amber-pale: #F3E6D2;
  --clay:       #A9573F;
  --clay-pale:  #F6E4DD;
}

* { box-sizing: border-box; }

html { margin: 0; padding: 0; }
body {
  margin: 0;
  padding: 0;
  display: flex;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Hanken Grotesk', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
/* The auth page is a centred card, not the app shell. */
body.auth { display: block; }

h1, h2, h3, h4 {
  font-family: 'Newsreader', Georgia, 'Times New Roman', serif;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.25;
  margin: 0 0 0.4em;
}
h1 { font-size: 1.9rem; }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.08rem; }

a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-deep); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  font-weight: 700;
  color: var(--green);
}

/* Wordmark */
.wordmark { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); }
.wordmark svg { width: 34px; height: 26px; flex-shrink: 0; }
.wordmark .name {
  font-family: 'Epilogue', sans-serif;
  font-weight: 500;
  letter-spacing: -0.02em;
  font-size: 1.25rem;
  color: var(--ink);
}

/* ─── App shell: fixed sidebar + main content ─────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 220px;
  height: 100vh;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--line);
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}
.sidebar .nav { display: flex; flex-direction: column; gap: 2px; margin-top: 4px; }
.sidebar .nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  white-space: nowrap;
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.92rem;
}
.sidebar .nav a:hover { background: var(--green-tint); color: var(--green-deep); }
.sidebar .nav a.active { background: var(--green-tint); color: var(--green); }
.sidebar .nav a.disabled { color: var(--faint); cursor: default; }
.sidebar .nav a.disabled:hover { background: transparent; color: var(--faint); }
.sidebar-foot { margin-top: auto; border-top: 1px solid var(--line); padding-top: 14px; }
.sidebar-foot .email { font-size: 0.8rem; color: var(--muted); margin: 0 0 10px; word-break: break-all; }

.main-content,
.main {
  margin-left: 220px;
  flex: 1;
  padding: 40px 48px;
  min-height: 100vh;
  max-width: 1200px;
  width: 100%;
  box-sizing: border-box;
}
.page-head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 24px; gap: 16px; }

/* Surfaces */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 15px; padding: 22px 24px; }
.card + .card { margin-top: 16px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: inherit; font-size: 0.95rem; font-weight: 600;
  padding: 10px 18px; border-radius: 9px; border: 1px solid transparent;
  cursor: pointer; transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn-primary { background: var(--green); color: var(--white); }
.btn-primary:hover { background: var(--green-deep); color: var(--white); }
.btn-secondary { background: var(--white); color: var(--ink); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--green-soft); color: var(--green-deep); }
.btn-ghost { background: transparent; color: var(--green); border-color: var(--green-soft); }
.btn-ghost:hover { background: var(--green-tint); color: var(--green-deep); }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-sm { padding: 6px 12px; font-size: 0.82rem; }

/* Inputs */
label.field { display: block; margin-bottom: 14px; }
label.field > span { display: block; font-size: 0.85rem; font-weight: 600; color: var(--ink-soft); margin-bottom: 5px; }
input[type=text], input[type=email], input[type=password], input[type=date],
select, textarea {
  width: 100%; font-family: inherit; font-size: 0.95rem; color: var(--ink);
  background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 9px 11px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--green-soft); box-shadow: 0 0 0 3px var(--green-tint); }
textarea { min-height: 96px; resize: vertical; }

/* Pills and dots */
.pill {
  display: inline-flex; align-items: center; font-size: 0.78rem; font-weight: 600;
  padding: 3px 11px; border-radius: 999px; border: 1px solid var(--line);
  color: var(--ink-soft); background: var(--white);
}
.pill-green { background: var(--green-pale); border-color: var(--green-pale); color: var(--green-deep); }
.pill-amber { background: var(--amber-pale); border-color: var(--amber-pale); color: var(--amber); }
.pill-clay  { background: var(--clay-pale);  border-color: var(--clay-pale);  color: var(--clay); }
.pill-muted { background: var(--paper-2); border-color: var(--paper-2); color: var(--muted); }
.pill-soft  { background: var(--green-tint); border-color: var(--green-tint); color: var(--green-soft); }
.pill-sm { font-size: 0.66rem; padding: 2px 8px; }

/* Avatar initials circle */
.avatar {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 999px;
  background: var(--green-pale); color: var(--green-deep);
  font-size: 0.72rem; font-weight: 700; flex-shrink: 0;
}
.avatar-sm { width: 24px; height: 24px; font-size: 0.62rem; }

/* Tables */
table.data { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
table.data th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); font-weight: 700; padding: 10px 12px; border-bottom: 1px solid var(--line);
}
table.data td { padding: 11px 12px; border-bottom: 1px solid var(--line-soft); color: var(--ink-soft); }
table.data tr.clickable { cursor: pointer; }
table.data tr.clickable:hover td { background: var(--green-tint); }
table.data tr.flag-amber td { background: var(--amber-pale); }

/* Summary cards row */
.cards-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.stat .n { font-family: 'Newsreader', serif; font-size: 2.1rem; color: var(--ink); }
.stat .l { font-size: 0.82rem; color: var(--muted); }
.stat-open    { border-left: 3px solid var(--green); }
.stat-tier1   { border-left: 3px solid var(--green-soft); }
.stat-tier23  { border-left: 3px solid var(--amber); }
.stat-et1     { border-left: 3px solid var(--clay); }

/* Auth page */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.auth-card { width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 30px 28px; }
.auth-card .wordmark { justify-content: center; width: 100%; margin-bottom: 22px; }

.note { font-size: 0.85rem; color: var(--muted); }
.error { color: var(--clay); font-size: 0.88rem; }
.hidden { display: none !important; }

/* Form step indicator */
.steps { display: flex; gap: 8px; margin-bottom: 20px; }
.steps .step { font-size: 0.8rem; font-weight: 600; color: var(--faint); padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line); }
.steps .step.active { color: var(--green-deep); border-color: var(--green-soft); background: var(--green-tint); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.filters > label { display: flex; flex-direction: column; font-size: 0.78rem; color: var(--muted); gap: 3px; }
.filters select, .filters input { min-width: 150px; }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 22px 0 20px; }
.tabs button { background: none; border: none; font-family: inherit; font-size: 0.92rem; font-weight: 600; color: var(--muted); padding: 10px 14px; cursor: pointer; border-bottom: 2px solid transparent; }
.tabs button.active { color: var(--green-deep); border-bottom-color: var(--green); }

/* Upload drop zone */
.drop { border: 1.5px dashed var(--line); border-radius: 12px; padding: 22px; text-align: center; color: var(--muted); background: var(--white); cursor: pointer; }
.drop.drag { border-color: var(--green-soft); background: var(--green-tint); }

/* Submission points */
.point { border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; margin-bottom: 14px; background: var(--white); }
.point h4 { font-family: 'Hanken Grotesk', sans-serif; font-size: 0.98rem; font-weight: 700; margin: 0 0 6px; }
.verbatim { font-size: 0.86rem; color: var(--ink-soft); background: var(--paper-2); border-radius: 8px; padding: 10px 12px; margin: 8px 0; }
details summary { cursor: pointer; color: var(--green); font-size: 0.85rem; }
.doc-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line-soft); gap: 12px; }

/* Notes */
.note-item { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line-soft); }
.note-item .body { flex: 1; }
.note-item .meta { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.note-item.handover { background: var(--amber-pale); border-radius: 10px; padding: 14px; border-bottom: none; margin-bottom: 8px; }
.note-item.system { opacity: 0.85; }
.note-item.system .body { font-size: 0.85rem; color: var(--muted); }

/* ACAS vertical timeline */
.timeline { position: relative; margin: 4px 0; padding-left: 6px; }
.tl-step { position: relative; padding: 0 0 22px 34px; }
.tl-step:before { content: ''; position: absolute; left: 11px; top: 22px; bottom: 0; width: 2px; background: var(--line); }
.tl-step:last-child:before { display: none; }
.tl-marker { position: absolute; left: 0; top: 0; width: 24px; height: 24px; border-radius: 999px; display: flex; align-items: center; justify-content: center; font-size: 0.72rem; font-weight: 700; background: var(--white); border: 2px solid var(--line); color: var(--faint); }
.tl-marker.done { background: var(--green); border-color: var(--green); color: var(--white); }
.tl-marker.now { border-color: var(--amber); color: var(--amber); }
.tl-marker.warned { border-color: var(--clay); color: var(--clay); }
.tl-label { font-weight: 600; color: var(--ink); }
.tl-step.muted .tl-label { color: var(--faint); }
.tl-actions { margin-top: 8px; display: flex; gap: 8px; flex-wrap: wrap; }

/* Banners */
.banner { border-radius: 12px; padding: 14px 16px; font-size: 0.9rem; margin-bottom: 16px; }
.banner-amber { background: var(--amber-pale); color: #7a5320; }
.banner-clay { background: var(--clay-pale); color: #7a3622; }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(34,39,36,0.55); display: flex; align-items: center; justify-content: center; z-index: 9999; padding: 20px; }
.modal-card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; max-width: 520px; width: 100%; padding: 26px 28px; }

@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-content, .main { margin-left: 0; padding: 24px 20px; }
  .cards-row { grid-template-columns: 1fr 1fr; }
  .row2 { grid-template-columns: 1fr; }
}