/* AusLCI brand theme, sampled from the real logo (catalogue/static/catalogue/img/logo.jpg):
   the blue of "LCI" and the grey of "Aus". */
:root {
  --brand-primary: #397ca6;      /* "LCI" blue */
  --brand-primary-dark: #285774;
  --brand-accent: #4f91be;
  --brand-bg: #f5f6f1;
  --brand-surface: #ffffff;
  --brand-text: #23282c;
  --brand-muted: #6b6f78;        /* "Aus" grey */
  --brand-border: #dbe1e6;
  --font-stack: "Segoe UI", Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-stack);
  background: var(--brand-bg);
  color: var(--brand-text);
  line-height: 1.5;
}

a { color: var(--brand-accent); }
a:hover { color: var(--brand-primary-dark); }

header.site-header {
  background: var(--brand-surface);
  color: var(--brand-text);
  padding: 0.5rem 1.5rem;
  border-bottom: 3px solid var(--brand-primary);
}

.site-header .header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-header .brand {
  display: block;
  line-height: 0;
}

.site-header .brand img {
  height: 56px;
  width: auto;
  display: block;
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

nav.main-nav a {
  color: var(--brand-primary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
}

nav.main-nav a:hover { color: var(--brand-primary-dark); text-decoration: underline; }

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.hero {
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: 6px;
  padding: 2rem;
  margin-bottom: 2rem;
}

.hero h1 { margin-top: 0; color: var(--brand-primary-dark); }
.hero p.lead { color: var(--brand-muted); max-width: 60ch; }

.stat-row {
  display: flex;
  gap: 2rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.stat {
  background: var(--brand-bg);
  border: 1px solid var(--brand-border);
  border-radius: 6px;
  padding: 0.75rem 1.25rem;
  min-width: 140px;
}

.stat .value { font-size: 1.5rem; font-weight: 700; color: var(--brand-primary-dark); }
.stat .label { font-size: 0.8rem; color: var(--brand-muted); }

.search-box {
  display: flex;
  gap: 0.5rem;
  margin: 1.5rem 0;
}

.search-box input[type="text"] {
  flex: 1;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--brand-border);
  border-radius: 4px;
  font-size: 1rem;
}

.search-box button, .btn {
  background: var(--brand-primary);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 0.6rem 1.2rem;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.search-box button:hover, .btn:hover { background: var(--brand-primary-dark); }

.btn.secondary {
  background: transparent;
  color: var(--brand-primary);
  border: 1px solid var(--brand-primary);
}
.btn.secondary:hover { background: var(--brand-bg); color: var(--brand-primary-dark); }

.sector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.sector-card {
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: 6px;
  padding: 1.25rem;
  text-decoration: none;
  color: var(--brand-text);
  transition: box-shadow 0.15s ease;
}

.sector-card:hover { box-shadow: 0 2px 10px rgba(0,0,0,0.08); }

.sector-card h3 { margin: 0 0 0.35rem; color: var(--brand-primary-dark); }
.sector-card .count { color: var(--brand-muted); font-size: 0.85rem; }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: 6px;
  overflow: hidden;
}

table.data-table th, table.data-table td {
  text-align: left;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--brand-border);
  font-size: 0.92rem;
}

table.data-table th { background: var(--brand-bg); color: var(--brand-muted); font-weight: 600; }
table.data-table tr:last-child td { border-bottom: none; }

.filters {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.filters select {
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
  border: 1px solid var(--brand-border);
}

.badge {
  display: inline-block;
  background: var(--brand-bg);
  border: 1px solid var(--brand-border);
  border-radius: 3px;
  padding: 0.1rem 0.5rem;
  font-size: 0.75rem;
  color: var(--brand-muted);
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--brand-muted);
  margin-bottom: 1rem;
}

.pagination {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.25rem;
}
.pagination span {
  color: var(--brand-muted);
  font-size: 0.85rem;
}
.breadcrumb a { color: var(--brand-muted); }

/* Prose pages carried over from the old auslci.com.au static content */
.content-page {
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: 6px;
  padding: 1.5rem 1.75rem;
  max-width: 80ch;
}
.content-page h1 { margin-top: 0; color: var(--brand-primary-dark); }
.content-page h2 {
  color: var(--brand-primary-dark);
  font-size: 1.15rem;
  margin: 1.75rem 0 0.5rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--brand-border);
}
.content-page ul { padding-left: 1.25rem; }
.content-page li { margin-bottom: 0.4rem; }
/* Documents not yet supplied -- listed so the gap is visible, but not linked. */
.content-page li.pending { color: var(--brand-muted); }
.content-page li.pending .badge { margin-left: 0.4rem; }

.brochure-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1rem;
}
.brochure {
  text-align: center;
  max-width: 12rem;
}
.brochure a { display: block; }
.brochure img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--brand-border);
  border-radius: 3px;
  margin-bottom: 0.5rem;
}
.brochure small { color: var(--brand-muted); }

/* Emission factor browser */
.lead-note { color: var(--brand-muted); max-width: 70ch; }
.result-count { color: var(--brand-muted); font-size: 0.9rem; }
.table-scroll { overflow-x: auto; }
table.data-table td.num, table.data-table th.num { text-align: right; white-space: nowrap; }
table.data-table th a { color: var(--brand-muted); text-decoration: none; }
table.data-table th a:hover { color: var(--brand-primary); text-decoration: underline; }
.sort-arrow { color: var(--brand-primary); }
.na { color: var(--brand-muted); font-style: italic; }

/* Exchange tables carry a comment column that is often long-form provenance
   text, so give the table room and let it scroll rather than crushing the
   flow names. */
.exchange-table { min-width: 54rem; }
.exchange-table td:first-child { min-width: 16rem; }
.exchange-table td.comment {
  min-width: 18rem;
  font-size: 0.85em;
  color: var(--brand-muted);
}

/* --- accounts ------------------------------------------------------- */
.account-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}
.account-nav a { color: var(--brand-primary); text-decoration: none; font-weight: 600; }
.account-nav a:hover { text-decoration: underline; }
/* .account-nav a (0,2,0) outranks .btn (0,1,0), so without this the Register
   button renders brand-blue text on a brand-blue fill and disappears. */
.account-nav a.btn { color: #fff; }
.account-nav a.btn:hover { color: #fff; text-decoration: none; }
.account-nav form { margin: 0; }
.btn.small { padding: 0.3rem 0.7rem; font-size: 0.85rem; }
button.linkish {
  background: none;
  border: 0;
  padding: 0;
  color: var(--brand-muted);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
button.linkish:hover { color: var(--brand-primary-dark); text-decoration: underline; }

.content-page.narrow { max-width: 34rem; }

.stacked-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin: 1.25rem 0;
  max-width: 32rem;
}
.stacked-form .field { display: flex; flex-direction: column; gap: 0.25rem; }
.stacked-form label { font-weight: 600; font-size: 0.9rem; }
.stacked-form input[type="text"],
.stacked-form input[type="email"],
.stacked-form input[type="password"],
.stacked-form select,
.stacked-form textarea {
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--brand-border);
  border-radius: 4px;
  font: inherit;
  background: var(--brand-surface);
  color: var(--brand-text);
  width: 100%;
}
.stacked-form label.check {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-weight: 400;
}
.stacked-form label.check input { margin-top: 0.25rem; }
.stacked-form .help { color: var(--brand-muted); font-size: 0.8rem; }
.stacked-form .err { color: #a33; font-size: 0.8rem; }
.stacked-form .has-error input,
.stacked-form .has-error select,
.stacked-form .has-error textarea { border-color: #c66; }
.stacked-form button { align-self: flex-start; }

.actions { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.muted { color: var(--brand-muted); font-size: 0.9rem; }
.site-footer p { margin: 0.2rem 0; }
.footer-links a { color: #dce7ee; text-decoration: underline; }
.footer-links a:hover { color: #fff; }

.messages li.success {
  background: #eaf4ec; border: 1px solid #b8ddc2; color: #26603a;
  padding: 0.6rem 1rem; border-radius: 4px; margin-bottom: 1rem;
}
small.path { color: var(--brand-muted); }
/* Nine columns don't fit a narrow window; keep the process name readable and
   let .table-scroll handle the overflow rather than wrapping every name. */
.ef-table { min-width: 60rem; }
.ef-table td:first-child, .ef-table th:first-child { min-width: 20rem; }

.licence-box {
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: 6px;
  padding: 1.5rem;
  max-width: 65ch;
}

.licence-box textarea, .licence-text {
  background: var(--brand-bg);
  border: 1px solid var(--brand-border);
  border-radius: 4px;
  padding: 1rem;
  max-height: 200px;
  overflow-y: auto;
  font-size: 0.85rem;
  color: var(--brand-muted);
  margin: 1rem 0;
}

footer.site-footer {
  background: var(--brand-primary-dark);
  color: #dce7ee;
  text-align: center;
  padding: 1.5rem;
  font-size: 0.85rem;
  margin-top: 3rem;
}

.messages { list-style: none; padding: 0; }
.messages li.error { background: #fbeaea; border: 1px solid #e3b8b8; color: #7a2626; padding: 0.6rem 1rem; border-radius: 4px; margin-bottom: 1rem; }