/* LOCAS brand — Ministry of Mines portal palette */
:root {
  --locas-green-900: #0a3328;
  --locas-green-800: #0f4a35;
  --locas-green-700: #156b4f;
  --locas-green-600: #1f8a63;
  --locas-green-500: #2da872;
  --locas-gold: #d4af37;
  --locas-gold-light: #e8c96a;
  --locas-gold-dark: #b8942d;

  --bg: #f2f5f4;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --surface-hover: #f0f5f3;
  --surface-green-tint: #e8f3ee;
  --surface-glass: rgba(15, 74, 53, 0.92);
  --border: #d8e4df;
  --border-strong: #b8cdc4;
  --text: #142820;
  --text-muted: #4a6358;
  --text-faint: #7a9186;
  --text-on-green: #ffffff;
  --text-on-green-muted: rgba(255, 255, 255, 0.82);

  --success: #1f8a63;
  --danger: #c73e3e;
  --warning: #c9920a;
  --info: #2a7ab8;

  --font-sans: "DM Sans", system-ui, sans-serif;
  --max: 1180px;
  --sidebar: 240px;
  --radius: 10px;
  --radius-sm: 6px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--locas-green-700);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

a:hover {
  color: var(--locas-green-600);
}

.layout {
  display: grid;
  grid-template-columns: var(--sidebar) 1fr;
  min-height: 100vh;
}

/* Sidebar — matches LOCAS header */
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 0;
  background: var(--locas-green-900);
  display: flex;
  flex-direction: column;
  border-right: 3px solid var(--locas-gold);
}

.sidebar-top {
  padding: 1.5rem 1.25rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-on-green);
  margin: 0 0 0.25rem;
}

.sidebar-brand .tag {
  display: inline-block;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--locas-gold-light);
  font-weight: 600;
  margin-bottom: 0.75rem;
  padding: 0.35rem 0.55rem;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}

.sidebar-brand h1 {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0;
  color: var(--text-on-green-muted);
}

.sidebar-period {
  font-size: 0.78rem;
  color: var(--text-on-green-muted);
  margin-top: 0.65rem;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  flex: 1;
  padding: 1rem 0.75rem;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--text-on-green-muted);
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.sidebar-nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-on-green);
}

.sidebar-nav a.active {
  background: rgba(212, 175, 55, 0.2);
  color: var(--text-on-green);
  border-left: 3px solid var(--locas-gold);
  padding-left: calc(0.85rem - 3px);
}

.sidebar-nav .num {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--locas-gold);
  width: 1.35rem;
}

.sidebar-footer {
  font-size: 0.72rem;
  color: var(--text-on-green-muted);
  line-height: 1.5;
  padding: 1rem 1.25rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.main {
  min-width: 0;
  background: var(--bg);
}

.live-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.6rem 1.5rem;
  background: var(--surface-green-tint);
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.live-banner strong {
  color: var(--locas-green-700);
  font-weight: 600;
}

.live-banner .pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--locas-green-600);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.live-banner.error {
  background: #fdeaea;
}

.live-banner.error strong {
  color: var(--danger);
}

.container {
  width: min(100% - 3rem, 900px);
  margin-inline: auto;
}

/* Hero — LOCAS portal gradient */
.hero {
  position: relative;
  padding: 3.5rem 0 2.5rem;
  background: linear-gradient(105deg, var(--locas-green-900) 0%, var(--locas-green-700) 45%, var(--locas-green-600) 100%);
  color: var(--text-on-green);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--locas-gold);
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-on-green);
  margin-bottom: 1rem;
  padding: 0.4rem 0.65rem;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}

.hero h2 {
  font-size: clamp(1.85rem, 4vw, 2.65rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1rem;
  max-width: 20ch;
  letter-spacing: -0.02em;
  color: var(--text-on-green);
}

.hero-lead {
  font-size: 1.05rem;
  color: var(--text-on-green-muted);
  max-width: 52ch;
  margin: 0 0 2rem;
  line-height: 1.65;
}

.hero-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.pillar {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  backdrop-filter: blur(4px);
}

.pillar:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(212, 175, 55, 0.35);
}

.pillar-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.pillar-icon.teal {
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-on-green);
}

.pillar-icon.copper {
  background: rgba(212, 175, 55, 0.35);
  color: var(--locas-gold-light);
}

.pillar-icon.danger {
  background: rgba(199, 62, 62, 0.35);
  color: #ffc9c9;
}

.pillar h3 {
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  color: var(--text-on-green);
}

.pillar p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-on-green-muted);
  line-height: 1.5;
}

/* Scope + KPI on white band below hero */
.hero-stats-band {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 2rem 0;
}

.hero-stats-band .container {
  padding-top: 0;
}

.scope-block {
  margin-bottom: 1.75rem;
}

.scope-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.scope-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}

.scope-card.primary {
  border-color: var(--locas-green-600);
  background: var(--surface-green-tint);
}

.scope-value {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.35rem;
  color: var(--locas-green-800);
}

.scope-card.primary .scope-value {
  color: var(--locas-green-700);
}

.scope-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
  color: var(--text);
}

.scope-detail,
.scope-note {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.scope-note {
  margin: 1rem 0 0;
  max-width: 65ch;
}

.scope-list-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--locas-green-700);
  margin: 1rem 0 0.35rem;
}

.scope-list {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* KPI strip — like LOCAS landing stats */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.kpi {
  padding: 1.35rem 1.5rem;
  border-right: 1px solid var(--border);
  text-align: center;
}

.kpi:last-child {
  border-right: none;
}

.kpi-value {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.4rem;
  color: var(--locas-green-700);
  letter-spacing: -0.02em;
}

.kpi-value.success { color: var(--locas-green-600); }
.kpi-value.info { color: var(--locas-green-800); }
.kpi-value.warning { color: var(--locas-gold-dark); }

.kpi-label {
  font-size: 0.72rem;
  color: var(--text-faint);
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.kpi-trend {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

/* Sections */
.section {
  padding: 3.5rem 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.section:nth-child(even) {
  background: var(--bg);
}

.section.visible {
  opacity: 1;
  transform: none;
}

.chapter-head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.chapter-num {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--locas-gold);
}

.section h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0;
  color: var(--locas-green-900);
  letter-spacing: -0.02em;
}

.section-intro {
  color: var(--text-muted);
  max-width: 58ch;
  margin: 0 0 2rem;
  font-size: 1rem;
}

.two-speeds {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}

.speed-card {
  border-radius: var(--radius);
  padding: 1.5rem 1.65rem;
  border: 1px solid var(--border);
  background: var(--surface);
}

.speed-card.strong {
  background: var(--surface-green-tint);
  border-color: rgba(31, 138, 99, 0.35);
}

.speed-card.weak {
  background: #fef6f6;
  border-color: rgba(199, 62, 62, 0.25);
}

.speed-card .label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.speed-card.strong .label { color: var(--locas-green-700); }
.speed-card.weak .label { color: var(--danger); }

.speed-card .rate {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.speed-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.compliance-grid {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin: 2rem 0;
}

.compliance-row {
  display: grid;
  grid-template-columns: 200px 1fr 52px;
  align-items: center;
  gap: 1rem;
}

.compliance-row .name {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

.bar-track {
  height: 10px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 99px;
  transition: width 1s var(--ease);
}

.bar-fill.ok { background: var(--locas-green-600); }
.bar-fill.warn { background: var(--warning); }
.bar-fill.bad { background: var(--danger); }

.compliance-row .pct {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--locas-green-800);
  text-align: right;
}

.compliance-row .counts {
  grid-column: 2 / -1;
  font-size: 0.75rem;
  color: var(--text-faint);
  margin-top: -0.5rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

.panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.5rem;
}

.panel h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
  color: var(--locas-green-900);
}

.chart-caption {
  font-size: 0.75rem;
  color: var(--text-faint);
  margin: 0 0 1rem;
}

.chart-box {
  height: 260px;
  position: relative;
}

.insight-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

.insight-list strong {
  color: var(--locas-green-800);
}

.panel-note {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 1rem 0 0;
}

.callout {
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 1.75rem 0;
  border-left: 4px solid;
}

.callout-info {
  background: var(--surface-green-tint);
  border-color: var(--locas-green-600);
}

.callout-warning {
  background: #fff9eb;
  border-color: var(--locas-gold);
}

.callout-danger {
  background: #fef6f6;
  border-color: var(--danger);
}

.callout-title {
  font-weight: 700;
  font-size: 0.85rem;
  margin: 0 0 0.4rem;
  color: var(--text);
}

.callout p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.callout strong {
  color: var(--text);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

th,
td {
  padding: 0.8rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  font-weight: 700;
  background: var(--surface-green-tint);
}

tr:last-child td {
  border-bottom: none;
}

tr:hover td {
  background: var(--surface-hover);
}

tr.critical td:first-child {
  font-weight: 600;
  color: var(--danger);
}

td.num {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  font-weight: 600;
  color: var(--locas-green-800);
}

td.amount-high {
  color: var(--locas-gold-dark);
  font-weight: 700;
}

.gap-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.gap-tag {
  font-size: 0.68rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background: #fdeaea;
  color: #9b3030;
  border: 1px solid rgba(199, 62, 62, 0.2);
}

.tier-badge {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
  margin-left: 0.5rem;
}

.tier-badge.critical {
  background: #fdeaea;
  color: var(--danger);
}

.tier-badge.high {
  background: #fff4d6;
  color: var(--locas-gold-dark);
}

.filter-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: inherit;
  font-size: 0.8rem;
  padding: 0.45rem 0.9rem;
  border-radius: 99px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s var(--ease);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--locas-green-700);
  border-color: var(--locas-green-700);
  color: var(--text-on-green);
}

/* Compliance breakdown */
.breakdown-panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.65rem;
  border-top: 4px solid var(--locas-gold);
}

.breakdown-controls {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.control-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}

.category-tabs .filter-btn.active {
  background: var(--locas-green-700);
}

.tab-count {
  font-weight: 500;
  opacity: 0.85;
  font-size: 0.75em;
}

.breakdown-search-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.search-wrap {
  flex: 1;
  min-width: 200px;
}

.search-input {
  width: 100%;
  max-width: 320px;
  padding: 0.55rem 0.85rem;
  font-family: inherit;
  font-size: 0.9rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
}

.search-input:focus {
  outline: 2px solid var(--locas-green-600);
  outline-offset: 1px;
  border-color: var(--locas-green-600);
}

.breakdown-summary {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding-bottom: 0.35rem;
}

.breakdown-summary strong {
  color: var(--locas-green-800);
  font-size: 1.1rem;
}

.breakdown-table-wrap {
  max-height: 480px;
  overflow-y: auto;
}

.status-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.status-badge.compliant {
  background: var(--surface-green-tint);
  color: var(--locas-green-700);
  border: 1px solid rgba(31, 138, 99, 0.35);
}

.status-badge.non_compliant {
  background: #fdeaea;
  color: var(--danger);
  border: 1px solid rgba(199, 62, 62, 0.25);
}

.status-badge.unknown {
  background: #f0f2f1;
  color: var(--text-faint);
  border: 1px solid var(--border);
}

.locas-only-tag {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.1rem 0.45rem;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--gold-dark, #8a6d1a);
  background: rgba(212, 175, 55, 0.18);
  border-radius: 4px;
  vertical-align: middle;
}

.gap-count-pill {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.gap-count-pill strong {
  color: var(--danger);
}

#training-callout.hidden {
  display: none;
}

.section-hidden {
  display: none !important;
}

.stakeholder-grid {
  display: grid;
  gap: 1rem;
}

.stakeholder-card {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.5rem;
  align-items: start;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.5rem;
  border-left: 4px solid var(--locas-gold);
}

.stakeholder-card h4 {
  margin: 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--locas-green-700);
  font-weight: 700;
}

.stakeholder-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.methodology {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 2rem;
}

.methodology summary {
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--locas-green-800);
  list-style: none;
}

.methodology summary::-webkit-details-marker {
  display: none;
}

.methodology[open] summary {
  border-bottom: 1px solid var(--border);
}

.methodology .body {
  padding: 1rem 1.25rem 1.25rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.mobile-header {
  display: none;
  position: sticky;
  top: 0;
  z-index: 200;
  padding: 0.85rem 1rem;
  background: var(--locas-green-900);
  color: var(--text-on-green);
  border-bottom: 3px solid var(--locas-gold);
  font-weight: 700;
  font-size: 0.95rem;
}

.site-footer {
  padding: 2rem 0 2.5rem;
  background: var(--locas-green-900);
  color: var(--text-on-green-muted);
}

.site-footer .container p {
  margin: 0;
  font-size: 0.8rem;
}

.site-footer code {
  background: rgba(0, 0, 0, 0.25);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  color: var(--locas-gold-light);
}

@media (max-width: 960px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
  }

  .mobile-header {
    display: block;
  }

  .hero-pillars,
  .kpi-strip,
  .two-speeds,
  .two-col,
  .scope-grid {
    grid-template-columns: 1fr;
  }

  .kpi {
    border-right: none;
    border-bottom: 1px solid var(--border);
    text-align: left;
  }

  .kpi:last-child {
    border-bottom: none;
  }

  .compliance-row {
    grid-template-columns: 1fr;
  }

  .stakeholder-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .container {
    width: min(100% - 1.5rem, 900px);
  }
}

@media print {
  .sidebar,
  .mobile-header,
  .filter-bar,
  .live-banner {
    display: none;
  }

  .hero {
    background: var(--locas-green-800);
    print-color-adjust: exact;
  }

  .section {
    opacity: 1;
    transform: none;
  }
}