/* ==========================================================================
   PAREMA — Estate Governance Platform
   Design system: official register / ledger aesthetic.
   Palette:
     --ink        #1B2A2F  deep teal-charcoal (sidebar, headers, primary text)
     --verdigris  #3F6B5C  patinated brand green (primary actions, links)
     --paper      #E7E4DA  stone paper (page background)
     --card       #FBFAF6  warm card white
     --brass      #A97A34  signature/stamp accent (levies, official marks)
     --oxblood    #7A2E27  alerts, fines, violations
     --slate      #5C6B66  secondary text, borders
   Type:
     Display — IBM Plex Serif (headers, wordmark)
     Body    — IBM Plex Sans (UI, running text, and all numeric data — unit codes, money, dates, PQ)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Serif:ital,wght@0,400;0,500;0,600;1,400&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
  --ink: #1B2A2F;
  --ink-soft: #2A3D40;
  --verdigris: #3F6B5C;
  --verdigris-dark: #2F5245;
  --paper: #E7E4DA;
  --card: #FBFAF6;
  --brass: #A97A34;
  --oxblood: #7A2E27;
  --slate: #5C6B66;
  --slate-light: #8A9490;
  --hairline: #D3CFC1;
  --hairline-dark: #3E5A54;
  --focus: #2F5245;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'IBM Plex Sans', -apple-system, sans-serif;
  font-size: 14.5px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'IBM Plex Serif', Georgia, serif;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 .4em 0;
  letter-spacing: -0.01em;
}

a { color: var(--verdigris-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.mono, .data, td.num, .money, .pq {
  font-family: 'IBM Plex Sans', sans-serif;
  font-variant-numeric: tabular-nums;
}

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

.shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 236px;
  flex-shrink: 0;
  background: var(--ink);
  color: #E7E4DA;
  display: flex;
  flex-direction: column;
  padding: 22px 0;
}

.brand {
  padding: 0 22px 20px 22px;
  border-bottom: 1px solid rgba(231,228,218,0.14);
  margin-bottom: 18px;
}

.brand-mark {
  font-family: 'IBM Plex Serif', serif;
  font-style: italic;
  font-weight: 600;
  font-size: 20px;
  color: #F1EFE6;
  letter-spacing: 0.01em;
}

.brand-scheme {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 11px;
  color: #9AB0A8;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

.brand-version {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 9.5px;
  color: #5C7369;
  letter-spacing: 0.06em;
  margin-top: 6px;
}

.nav { flex: 1; display: flex; flex-direction: column; gap: 1px; padding: 0 12px; }

.nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 3px;
  color: #C7D3CD;
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  border-left: 2px solid transparent;
}

.nav a:hover { background: rgba(231,228,218,0.06); color: #F1EFE6; text-decoration: none; }

.nav a.active {
  background: rgba(63,107,92,0.35);
  color: #F1EFE6;
  border-left: 2px solid var(--brass);
}

.nav-num {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 10.5px;
  color: #7A8D86;
  width: 16px;
}

.nav a.active .nav-num { color: var(--brass); }

.sidebar-footer {
  padding: 14px 22px 0 22px;
  border-top: 1px solid rgba(231,228,218,0.14);
  margin-top: 14px;
}

.sidebar-user { font-size: 12.5px; color: #C7D3CD; }
.sidebar-user .role {
  display: block;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 10px;
  color: #7A8D86;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 2px;
}
.sidebar-footer a { color: #9AB0A8; font-size: 12px; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  height: 58px;
  flex-shrink: 0;
  background: var(--card);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
}

.topbar h1 { font-size: 18px; margin: 0; }
.topbar .sub { font-size: 12px; color: var(--slate); font-family: 'IBM Plex Sans', sans-serif; }

.content { padding: 26px 28px 60px 28px; max-width: 1180px; }

/* ---- Page furniture ------------------------------------------------------ */

.eyebrow {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--slate);
  margin-bottom: 6px;
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 22px;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---- Buttons ------------------------------------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 3px;
  border: 1px solid transparent;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  line-height: 1;
}
.btn:hover { text-decoration: none; }

.btn-primary { background: var(--verdigris-dark); color: #F1EFE6; }
.btn-primary:hover { background: #24413A; }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--hairline-dark); }
.btn-ghost:hover { background: rgba(27,42,47,0.05); }

.btn-danger { background: var(--oxblood); color: #F5E8E5; }
.btn-danger:hover { background: #5F221C; }

.btn-sm { padding: 6px 11px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

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

.stat-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 28px; }

.stat-tile {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 16px 18px;
  position: relative;
}
.stat-tile .num {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1;
}
.stat-tile .label {
  font-size: 11.5px;
  color: var(--slate);
  margin-top: 7px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.stat-tile.flag .num { color: var(--oxblood); }

.card {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 20px 22px;
  margin-bottom: 18px;
}

.card h3 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate);
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 600;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--hairline);
}

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

table { width: 100%; border-collapse: collapse; }

thead th {
  text-align: left;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--slate);
  font-weight: 500;
  padding: 0 12px 9px 12px;
  border-bottom: 1px solid var(--hairline-dark);
}

tbody td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--hairline);
  font-size: 13.5px;
  vertical-align: middle;
}

tbody tr:hover { background: rgba(63,107,92,0.045); }
tbody tr:last-child td { border-bottom: none; }

.table-wrap {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  overflow-x: auto;
  overflow-y: hidden;
}
.table-wrap table thead th:first-child,
.table-wrap table tbody td:first-child { padding-left: 18px; }
.table-wrap table thead th:last-child,
.table-wrap table tbody td:last-child { padding-right: 18px; }
.table-wrap thead { background: rgba(27,42,47,0.03); }
.table-wrap thead th { padding-top: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--hairline); }

.row-link { cursor: pointer; }

/* ---- Stamp badges (signature element) ------------------------------------ */

.stamp {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 10px 3px 8px;
  border-radius: 999px;
  border: 1.5px solid currentColor;
  white-space: nowrap;
}
.stamp::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex-shrink: 0; }

.stamp-warn   { color: var(--brass); }
.stamp-open   { color: var(--oxblood); }
.stamp-review { color: #7A5C1E; }
.stamp-ok     { color: var(--verdigris-dark); }
.stamp-closed { color: var(--slate); }

/* ---- Penalty ladder (signature element) ----------------------------------- */

.ladder { display: flex; align-items: stretch; gap: 0; margin: 4px 0 2px 0; }
.ladder-step {
  flex: 1;
  text-align: center;
  padding: 12px 8px;
  border: 1px solid var(--hairline-dark);
  border-left: none;
  position: relative;
}
.ladder-step:first-child { border-left: 1px solid var(--hairline-dark); border-radius: 4px 0 0 4px; }
.ladder-step:last-child { border-radius: 0 4px 4px 0; }
.ladder-step .lvl {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 10px;
  color: var(--slate);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.ladder-step .amt {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 17px;
  font-weight: 600;
  margin-top: 4px;
  color: var(--ink);
}
.ladder-step.active { background: var(--ink); }
.ladder-step.active .lvl { color: var(--brass); }
.ladder-step.active .amt { color: #F1EFE6; }
.ladder-step.passed { background: rgba(122,46,39,0.06); }
.ladder-step.passed .amt { color: var(--oxblood); }

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

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--slate);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.field .hint { font-size: 11.5px; color: var(--slate-light); margin-top: 4px; }

input[type=text], input[type=email], input[type=tel], input[type=password],
input[type=date], input[type=time], input[type=number], select, textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--hairline-dark);
  border-radius: 3px;
  background: var(--card);
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 13.5px;
  color: var(--ink);
}
textarea { resize: vertical; min-height: 80px; font-family: 'IBM Plex Sans', sans-serif; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--focus); outline-offset: 1px; border-color: var(--focus); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.form-grid .field.full { grid-column: 1 / -1; }

.checkbox-row { display: flex; align-items: center; gap: 8px; }
.checkbox-row input { width: auto; }
.checkbox-row label { margin: 0; text-transform: none; letter-spacing: 0; font-weight: 500; font-size: 13.5px; color: var(--ink); }

.form-actions { display: flex; gap: 10px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--hairline); }

.error-banner {
  background: rgba(122,46,39,0.08);
  border: 1px solid rgba(122,46,39,0.3);
  color: var(--oxblood);
  padding: 10px 14px;
  border-radius: 3px;
  font-size: 13px;
  margin-bottom: 18px;
}
.success-banner {
  background: rgba(63,107,92,0.09);
  border: 1px solid rgba(63,107,92,0.3);
  color: var(--verdigris-dark);
  padding: 10px 14px;
  border-radius: 3px;
  font-size: 13px;
  margin-bottom: 18px;
}

/* ---- Accordion sections (unit detail) ------------------------------------- */

details.accordion {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  margin-bottom: 10px;
  overflow: hidden;
}
details.accordion summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate);
  font-weight: 600;
}
details.accordion summary::-webkit-details-marker { display: none; }
details.accordion summary::after {
  content: '+';
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 16px;
  color: var(--slate-light);
  font-weight: 400;
}
details.accordion[open] summary::after { content: '\2212'; }
details.accordion[open] summary { border-bottom: 1px solid var(--hairline); }
details.accordion .accordion-body { padding: 20px 22px; }
details.accordion summary .summary-hint {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
  color: var(--slate-light);
  font-weight: 400;
  margin-left: 8px;
}

/* ---- Tabs (unit detail) --------------------------------------------------- */

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--hairline-dark); margin-bottom: 20px; }
.tab {
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--slate);
  border-bottom: 2px solid transparent;
  cursor: pointer;
}
.tab.active { color: var(--ink); border-bottom-color: var(--brass); }

/* ---- Search / filters --------------------------------------------------- */

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--hairline-dark);
  border-radius: 3px;
  padding: 8px 12px;
  width: 300px;
}
.search-box input { border: none; padding: 0; background: transparent; }
.search-box input:focus { outline: none; }

.filter-pills { display: flex; gap: 6px; }
.pill {
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--hairline-dark);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--slate);
}
.pill.active { background: var(--ink); color: #F1EFE6; border-color: var(--ink); }

/* ---- Misc ----------------------------------------------------------------- */

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--slate);
}
.empty-state .eyebrow { justify-content: center; }
.empty-state p { max-width: 340px; margin: 6px auto 0 auto; font-size: 13.5px; }

.muted { color: var(--slate); }
.small { font-size: 12px; }

.pq-unit { font-size: 11px; color: var(--slate-light); margin-left: 2px; }

hr.hairline { border: none; border-top: 1px solid var(--hairline); margin: 20px 0; }

/* ---- Login (standalone) --------------------------------------------------- */

.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  background-image:
    linear-gradient(rgba(231,228,218,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(231,228,218,0.02) 1px, transparent 1px);
  background-size: 34px 34px;
}
.login-card {
  width: 360px;
  background: var(--card);
  border-radius: 5px;
  padding: 38px 34px 30px 34px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}
.login-mark {
  font-family: 'IBM Plex Serif', serif;
  font-style: italic;
  font-weight: 600;
  font-size: 24px;
  color: var(--ink);
  text-align: center;
}
.login-tag {
  text-align: center;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 10.5px;
  color: var(--slate);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 5px;
  margin-bottom: 26px;
}
.login-card .btn-primary { width: 100%; justify-content: center; margin-top: 6px; }

/* ---- Mobile resident submit form (standalone, mobile-first) --------------- */

.mobile-shell {
  min-height: 100vh;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.mobile-card {
  width: 100%;
  max-width: 480px;
  padding: 22px 18px 40px 18px;
}
.mobile-header {
  background: var(--ink);
  width: 100%;
  padding: 22px 20px 20px 20px;
  color: #E7E4DA;
  text-align: center;
}
.mobile-header .scheme-name {
  font-family: 'IBM Plex Serif', serif;
  font-weight: 600;
  font-size: 19px;
  color: #F1EFE6;
}
.mobile-header .scheme-sub {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 10.5px;
  color: #9AB0A8;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}
.mobile-card .field label { font-size: 12.5px; }
.mobile-card input, .mobile-card select, .mobile-card textarea { font-size: 16px; padding: 12px 12px; }
.mobile-card .btn-primary { width: 100%; justify-content: center; padding: 13px 16px; font-size: 14.5px; margin-top: 8px; }
.declaration {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 14px 14px;
  font-size: 12.5px;
  color: var(--slate);
  line-height: 1.55;
  margin-bottom: 18px;
}
.declaration .checkbox-row { margin-top: 10px; }

.thanks-shell {
  min-height: 100vh;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.thanks-card {
  max-width: 380px;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  padding: 40px 28px;
}
.thanks-stamp {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 2px solid var(--verdigris-dark);
  color: var(--verdigris-dark);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px auto;
  font-family: 'IBM Plex Serif', serif;
  font-size: 26px;
}

/* ---- Responsive: collapse sidebar on narrow desktop windows --------------- */
@media (max-width: 980px) {
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
}