/* =========================================================
   AISF Intelligence Dashboard — GitHub Dark Theme
   ========================================================= */

/* ----- CSS Variables ----- */
:root {
  --bg-primary:   #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary:  #1c2128;
  --border:       #30363d;
  --accent:       #4a9eff;
  --accent-dim:   #1a3a5c;
  --text:         #c9d1d9;
  --text-muted:   #8b949e;
  --text-bright:  #f0f6fc;
  --success:      #3fb950;
  --warning:      #d29922;
  --danger:       #f85149;
  --font-mono:    'SF Mono', 'Fira Code', monospace;
  --font-sans:    -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --radius:       6px;
}

/* ----- Reset + Body ----- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  min-width: 1024px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ----- Header ----- */
.header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header h1 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-bright);
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  color: var(--text-muted);
}

/* ----- Tab Bar ----- */
.tab-bar {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  overflow-x: auto;
}

.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 14px;
  padding: 10px 14px;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}

.tab-btn:hover {
  color: var(--text-bright);
}

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 500;
}

/* ----- Tab Panels ----- */
.tab-panel {
  display: none;
  padding: 20px;
}

.tab-panel.active {
  display: block;
}

/* ----- KPI Cards ----- */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.kpi-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}

.kpi-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.kpi-value {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  color: var(--text-bright);
  line-height: 1.1;
}

.kpi-value.success { color: var(--success); }
.kpi-value.warning { color: var(--warning); }
.kpi-value.danger  { color: var(--danger); }

/* ----- Section Titles ----- */
.section-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-bright);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}

/* ----- Grid Layouts ----- */
.grid-2 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.grid-equal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

/* ----- Panels ----- */
.panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
}

.panel-header {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-tertiary);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-bright);
}

.panel-body {
  padding: 14px;
}

/* ----- Data Tables ----- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th,
.data-table td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: sticky;
  top: 0;
}

.data-table th[data-sort] {
  cursor: pointer;
  user-select: none;
}

.data-table th[data-sort]:hover {
  color: var(--text-bright);
}

.data-table th.sorted-asc::after {
  content: ' ↑';
  color: var(--accent);
}

.data-table th.sorted-desc::after {
  content: ' ↓';
  color: var(--accent);
}

.data-table tbody tr:hover {
  background: var(--bg-tertiary);
}

.data-table td {
  color: var(--text);
}

/* ----- Topic Badges ----- */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  background: var(--accent-dim);
  color: var(--accent);
  white-space: nowrap;
  margin: 1px 2px;
}

.badge.competitive {
  background: rgba(210, 153, 34, 0.15);
  color: var(--warning);
}

.badge.danger {
  background: rgba(248, 81, 73, 0.15);
  color: var(--danger);
}

.badge.success {
  background: rgba(63, 185, 80, 0.15);
  color: var(--success);
}

/* ----- Filter Bar ----- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-label {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.filter-input,
.filter-select {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 5px 10px;
  outline: none;
  transition: border-color 0.15s;
}

.filter-input:focus,
.filter-select:focus {
  border-color: var(--accent);
}

.filter-input::placeholder {
  color: var(--text-muted);
}

.filter-btn {
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: var(--accent);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 5px 12px;
  transition: background 0.15s;
}

.filter-btn:hover {
  background: var(--accent);
  color: var(--bg-primary);
}

/* ----- Chart Container ----- */
.chart-container {
  position: relative;
  height: 280px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

/* ----- Story Clusters ----- */
.story-cluster {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}

.story-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  cursor: pointer;
  user-select: none;
  background: var(--bg-tertiary);
  transition: background 0.15s;
}

.story-header:hover {
  background: var(--bg-secondary);
}

.story-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-bright);
  flex: 1;
}

.story-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-left: 12px;
  white-space: nowrap;
}

.story-body {
  display: none;
  padding: 10px 14px;
  border-top: 1px solid var(--border);
}

.story-cluster.open .story-body {
  display: block;
}

.story-entry {
  padding: 6px 10px;
  border-radius: var(--radius);
  margin-bottom: 4px;
  font-size: 12px;
  color: var(--text);
  border-left: 3px solid transparent;
}

.story-entry.canonical {
  border-left-color: var(--accent);
  background: rgba(74, 158, 255, 0.05);
}

.story-entry:last-child {
  margin-bottom: 0;
}

/* ----- Status Dots ----- */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  vertical-align: middle;
  margin-right: 5px;
}

.status-dot.on-track    { background: var(--success); }
.status-dot.below-target { background: var(--warning); }
.status-dot.needs-attention { background: var(--danger); }
.status-dot.enabled     { background: var(--success); }
.status-dot.disabled    { background: var(--text-muted); }

/* ----- Theme Calendar ----- */
.theme-calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.theme-day {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px;
  min-height: 60px;
  font-size: 11px;
}

.theme-day.today {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.theme-day .day-label {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 3px;
}

.theme-day .theme-name {
  color: var(--text-bright);
  font-weight: 500;
  line-height: 1.3;
}

/* ----- Report Viewer ----- */
.report-viewer {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  max-height: 500px;
  overflow-y: auto;
  font-size: 14px;
  line-height: 1.6;
}

.report-viewer h1,
.report-viewer h2,
.report-viewer h3,
.report-viewer h4 {
  color: var(--text-bright);
  margin-top: 1.25em;
  margin-bottom: 0.5em;
  font-weight: 600;
}

.report-viewer h1 { font-size: 20px; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
.report-viewer h2 { font-size: 17px; border-bottom: 1px solid var(--border); padding-bottom: 4px; }
.report-viewer h3 { font-size: 15px; }
.report-viewer h4 { font-size: 13px; }

.report-viewer p {
  margin-bottom: 0.75em;
}

.report-viewer ul,
.report-viewer ol {
  padding-left: 20px;
  margin-bottom: 0.75em;
}

.report-viewer li {
  margin-bottom: 3px;
}

.report-viewer code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-tertiary);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--accent);
}

.report-viewer pre {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  overflow-x: auto;
  margin-bottom: 1em;
}

.report-viewer pre code {
  background: none;
  padding: 0;
  color: var(--text);
}

/* ----- Entry Detail ----- */
.entry-detail {
  display: none;
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  font-size: 13px;
}

.entry-detail.open {
  display: block;
}

.detail-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 2px;
}

.detail-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 8px;
}

/* ----- View Toggle ----- */
.view-toggle {
  display: inline-flex;
}

.view-toggle button {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 12px;
  padding: 5px 12px;
  margin-left: -1px;
  transition: background 0.15s, color 0.15s;
}

.view-toggle button:first-child {
  border-radius: var(--radius) 0 0 var(--radius);
  margin-left: 0;
}

.view-toggle button:last-child {
  border-radius: 0 var(--radius) var(--radius) 0;
}

.view-toggle button:hover {
  color: var(--text-bright);
  background: var(--bg-secondary);
}

.view-toggle button.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
  z-index: 1;
}

/* ----- Custom Scrollbar ----- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

::-webkit-scrollbar-corner {
  background: var(--bg-primary);
}

/* ----- Utility Classes ----- */
.text-muted   { color: var(--text-muted); }
.text-bright  { color: var(--text-bright); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger  { color: var(--danger); }
.text-accent  { color: var(--accent); }
.font-mono    { font-family: var(--font-mono); }
.mb-0  { margin-bottom: 0; }
.mb-8  { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-20 { margin-bottom: 20px; }

/* ----- Responsive ----- */
@media (max-width: 1200px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-equal {
    grid-template-columns: 1fr;
  }

  .kpi-row {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }

  .theme-calendar {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  body {
    min-width: 0;
  }

  .theme-calendar {
    grid-template-columns: repeat(2, 1fr);
  }

  .filter-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* --- Capability Framework --- */

.capability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 0.5rem;
}

.panel-intro {
  color: #666;
  margin: 0 0 0.75rem 0;
  font-size: 0.9em;
}

.capability-card {
  background: var(--card-bg, #fff);
  border: 1px solid var(--card-border, #e0e0e0);
  border-radius: 8px;
  padding: 1rem;
  cursor: pointer;
  transition: box-shadow .15s, transform .05s;
}

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

.capability-card:active {
  transform: translateY(1px);
}

.capability-card h3 {
  margin: 0 0 .5rem 0;
  font-size: 1.05em;
}

.capability-card .def {
  color: #555;
  font-size: 0.9em;
  margin: 0 0 0.6rem 0;
}

.capability-card .meta {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  align-items: center;
  font-size: 0.8em;
  color: #666;
}

/* Pills */
.pill {
  padding: .15rem .55rem;
  border-radius: 999px;
  font-size: 0.78em;
  font-weight: 600;
  white-space: nowrap;
}

.pill.maturity-emerging      { background: #fff3cd; color: #664d00; }
.pill.maturity-forming       { background: #d4e9ff; color: #0b3a6f; }
.pill.maturity-consolidating { background: #d1f0d1; color: #1e5f1e; }
.pill.maturity-mature        { background: #e0e0e0; color: #333;    }
.pill.maturity-unknown       { background: #f4f4f4; color: #777;    }

.pill.rel-primary       { background: #ffd9d9; color: #7a1f1f; }
.pill.rel-supporting    { background: #e0e9ff; color: #1f3a7a; }
.pill.rel-not-relevant  { background: #f0f0f0; color: #666;    }
.pill.rel-unknown       { background: #f4f4f4; color: #777;    }

.vendor-count, .last-refreshed { color: #777; }

.capability-errors {
  background: #fff3cd;
  border: 1px solid #f0d77c;
  color: #664d00;
  padding: .5rem .75rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
  font-size: 0.85em;
}

.empty-state {
  color: #777;
  font-style: italic;
  padding: 1rem;
}

/* --- Capability drilldown + source drawer --- */

.capability-detail {
  padding: 1rem 0;
  max-width: 880px;
}

.capability-detail .back-btn {
  display: inline-block;
  margin-bottom: 1rem;
  padding: .35rem .8rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  background: #f7f7f7;
  cursor: pointer;
  font-size: 0.9em;
}

.capability-detail .back-btn:hover {
  background: #efefef;
}

.capability-detail h2 {
  margin: 0 0 .25rem 0;
}

.capability-detail .meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: center;
  margin-bottom: 1.2rem;
}

.capability-detail .meta-text {
  color: #777;
  font-size: 0.85em;
}

.capability-detail section {
  margin-bottom: 1.5rem;
}

.capability-detail h3 {
  border-bottom: 1px solid #e0e0e0;
  padding-bottom: .25rem;
  margin-top: 0;
  font-size: 1.05em;
}

.capability-detail h4 {
  margin: 0.75rem 0 0.25rem 0;
  font-size: 0.95em;
  color: #333;
}

.capability-detail blockquote {
  border-left: 3px solid #888;
  margin: 0;
  padding: .5rem .9rem;
  color: #444;
  background: #fafafa;
}

.capability-detail .vendor-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 0.5rem;
}

.capability-detail .vendor-table td {
  padding: .35rem .5rem;
  border-bottom: 1px solid #f0f0f0;
  vertical-align: top;
}

.capability-detail .vendor-name {
  font-weight: 600;
  width: 30%;
}

.evidence-chip {
  display: inline-block;
  background: #eef;
  color: #224;
  border: 1px solid #ccd;
  border-radius: 4px;
  padding: .1rem .4rem;
  font-size: 0.82em;
  margin-right: .25rem;
  cursor: pointer;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.evidence-chip:hover { background: #dde; }

.muted { color: #888; font-size: 0.88em; }

.status-forming  { color: #b48a00; font-size: 0.78em; padding: 0 .35rem; border-radius: 3px; background: #fff3cd; }
.status-active   { color: #1e5f1e; font-size: 0.78em; padding: 0 .35rem; border-radius: 3px; background: #d1f0d1; }
.status-mature   { color: #444;    font-size: 0.78em; padding: 0 .35rem; border-radius: 3px; background: #e0e0e0; }

/* Source drawer */
.source-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 380px;
  max-width: 90vw;
  height: 100vh;
  background: #fff;
  border-left: 1px solid #ccc;
  box-shadow: -2px 0 12px rgba(0,0,0,0.08);
  padding: 2.5rem 1.25rem 1.25rem;
  overflow-y: auto;
  z-index: 1000;
  box-sizing: border-box;
}

.source-drawer .drawer-close {
  position: absolute;
  top: .4rem;
  right: .65rem;
  font-size: 1.6rem;
  line-height: 1;
  background: none;
  border: none;
  cursor: pointer;
  color: #555;
}

.source-drawer .drawer-close:hover {
  color: #000;
}

.source-drawer .drawer-id {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.85em;
  color: #777;
  margin-bottom: .25rem;
}

.source-drawer .drawer-title {
  margin: 0 0 .75rem 0;
  font-size: 1em;
  font-weight: 600;
  line-height: 1.3;
}

.source-drawer .drawer-url a {
  word-break: break-all;
  font-size: 0.88em;
}

.source-drawer .drawer-hint {
  margin-top: 1.25rem;
  font-size: 0.82em;
}

/* --- Source drawer: full body view --- */

.source-drawer .drawer-body-wrap {
  margin-top: 1rem;
}

.source-drawer .drawer-show-body {
  padding: .4rem .85rem;
  border: 1px solid #c0c0c0;
  border-radius: 4px;
  background: #f5f5f5;
  cursor: pointer;
  font-size: 0.88em;
}

.source-drawer .drawer-show-body:hover:not(:disabled) {
  background: #e8e8e8;
}

.source-drawer .drawer-show-body:disabled {
  opacity: 0.5;
  cursor: default;
}

.source-drawer .drawer-body {
  margin-top: .75rem;
  font-size: 0.9em;
  line-height: 1.45;
  border-top: 1px solid #e0e0e0;
  padding-top: .75rem;
}

.source-drawer .drawer-body h1,
.source-drawer .drawer-body h2,
.source-drawer .drawer-body h3,
.source-drawer .drawer-body h4 {
  margin: 1rem 0 .35rem 0;
  font-weight: 600;
}

.source-drawer .drawer-body h1 { font-size: 1.05em; }
.source-drawer .drawer-body h2 { font-size: 1em; }
.source-drawer .drawer-body h3 { font-size: 0.95em; color: #333; }
.source-drawer .drawer-body h4 { font-size: 0.9em; color: #555; }

.source-drawer .drawer-body p {
  margin: 0 0 .5rem 0;
}

.source-drawer .drawer-body ul,
.source-drawer .drawer-body ol {
  margin: 0 0 .5rem 1.1rem;
  padding: 0;
}

.source-drawer .drawer-body code {
  background: #f4f4f4;
  padding: 1px 4px;
  border-radius: 3px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.85em;
}

.source-drawer .drawer-body pre {
  background: #f4f4f4;
  padding: .5rem .75rem;
  border-radius: 4px;
  overflow-x: auto;
  font-size: 0.82em;
}

.source-drawer .drawer-body blockquote {
  border-left: 2px solid #aaa;
  margin: 0 0 .5rem 0;
  padding: .15rem .65rem;
  color: #555;
}

.source-drawer .drawer-body a {
  color: #0b57d0;
  word-break: break-word;
}

.source-drawer .drawer-body table {
  border-collapse: collapse;
  margin: .5rem 0;
  font-size: 0.85em;
}

.source-drawer .drawer-body th,
.source-drawer .drawer-body td {
  border: 1px solid #ddd;
  padding: .25rem .5rem;
}