:root {
  color-scheme: dark;
  --bg: #0b1020;
  --panel: #121933;
  --panel-2: #1a2344;
  --panel-3: #0d1430;
  --panel-4: #081022;
  --border: #283255;
  --text: #eff4ff;
  --muted: #aeb8d8;
  --accent: #7dd3fc;
  --accent-2: #c084fc;
  --good: #86efac;
  --bad: #fda4af;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(180deg, #0a0f1f 0%, #0f1730 100%);
  color: var(--text);
}
button, input, textarea, select, summary { font: inherit; }
code { background: rgba(255,255,255,.08); padding: .1rem .35rem; border-radius: .4rem; }
a { color: var(--accent); }
.shell { max-width: 1640px; margin: 0 auto; padding: 14px; }
.grid { display: grid; gap: 14px; margin: 14px 0; }
.two-up { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.three-up { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.card {
  background: rgba(18, 25, 51, .88);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  backdrop-filter: blur(18px);
  overflow: visible;
}
.controls-card, .view-switcher-card, .summary-card, .analysis-card, .table-card { margin-top: 10px; }
.controls-card { position: relative; z-index: 4; }
body.settings-open .controls-card { z-index: 60; }
.hero { display: flex; justify-content: space-between; gap: 12px; align-items: start; }
.hero h1, h2, h3 { margin: 0 0 6px; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; color: var(--accent); font-size: .72rem; margin: 0 0 8px; }
.subtle, .status, .list, .empty-state, .summary-subvalue, .header-filter-hint { color: var(--muted); line-height: 1.4; }
.hero-actions, .toolbar, .toolbar-actions, .section-head { display: flex; gap: 10px; align-items: start; justify-content: space-between; }
.compact-toolbar { align-items: center; }
.compact-actions { align-items: center; }
.toolbar-meta { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.section-head.tight, .summary-head { align-items: center; }
button, .file-input span, summary {
  background: var(--accent);
  color: #06111d;
  border: 0;
  border-radius: 10px;
  padding: 8px 12px;
  font-weight: 700;
  cursor: pointer;
}
button.secondary, summary, .file-input span {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
}
button.tiny { padding: 6px 10px; border-radius: 9px; }
button.hidden { display: none; }
textarea, input, select {
  width: 100%;
  background: #091126;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
}
textarea { resize: vertical; min-height: 112px; }
.file-input input { display: none; }
.table-wrap { overflow: auto; margin-top: 8px; position: relative; }
table { width: 100%; border-collapse: collapse; min-width: max(100%, 1440px); font-size: 12.5px; line-height: 1.3; }
th, td { border-bottom: 1px solid rgba(40, 50, 85, .75); padding: 6px 8px; text-align: left; vertical-align: top; }
th {
  position: sticky;
  top: 0;
  background: rgba(8, 16, 34, .97);
  z-index: 2;
  padding-top: 5px;
  padding-bottom: 5px;
}
tbody tr:hover { background: rgba(125, 211, 252, .05); }
.column-header { cursor: grab; user-select: none; }
.column-header.dragging { opacity: .5; }
.column-header.drag-over { box-shadow: inset 0 0 0 2px rgba(125, 211, 252, .55); background: rgba(20, 33, 69, .98); }
.header-shell { display: grid; gap: 4px; min-width: 92px; }
.header-main { display: flex; gap: 6px; align-items: flex-start; justify-content: space-between; }
.header-tools { display: inline-flex; gap: 4px; align-items: center; flex: 0 0 auto; }
.sort-button {
  all: unset;
  cursor: pointer;
  color: var(--text);
  font-weight: 700;
  display: inline-flex;
  gap: 4px;
  align-items: center;
  line-height: 1.15;
  min-height: 20px;
  white-space: normal;
}
.sort-button:hover { color: var(--accent); }
.sort-indicator { color: var(--accent); font-size: .85em; }
.header-filter-hint { font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.header-drag-handle { color: var(--muted); font-size: .9rem; line-height: 1; flex: 0 0 auto; }
.filter-menu { position: relative; z-index: 20; }
.filter-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border-radius: 8px;
  background: rgba(26, 35, 68, .95);
}
.filter-menu.active .filter-trigger,
.filter-trigger[aria-expanded='true'] { border-color: rgba(125, 211, 252, .55); background: rgba(125, 211, 252, .16); }
.filter-trigger-icon { width: 12px; height: 12px; display: block; color: inherit; }
.filter-popover {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: min(280px, calc(100vw - 24px));
  max-width: calc(100vw - 24px);
  background: #0a1125;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 18px 36px rgba(0,0,0,.4);
  padding: 10px;
  display: grid;
  gap: 10px;
}
.filter-sheet-scrim {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 18, .72);
  backdrop-filter: blur(3px);
  z-index: 109;
}
.filter-sheet {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: max(12px, env(safe-area-inset-bottom));
  max-height: min(78vh, 640px);
  overflow: auto;
  background: #0a1125;
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 24px 48px rgba(0,0,0,.45);
  padding: 14px;
  z-index: 110;
}
.filter-sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.filter-sheet-header h3 { margin: 0; }
.filter-sheet-kicker {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.filter-sheet-body { display: grid; gap: 10px; }
.filter-section { display: grid; gap: 8px; }
.filter-section + .filter-section { padding-top: 8px; border-top: 1px solid rgba(255,255,255,.06); }
.filter-section-title { font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.filter-action-row, .filter-value-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-action-row button, .filter-value-actions button { flex: 1 1 auto; }
.filter-condition-row { display: grid; gap: 6px; }
.filter-values-list {
  display: grid;
  gap: 4px;
  max-height: 180px;
  overflow: auto;
  padding-right: 2px;
}
.filter-value-option {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 8px;
  align-items: center;
  font-size: 12px;
}
.filter-value-option input { width: 14px; height: 14px; margin: 0; }
.notes-cell,
th[data-column-key='notes'] { width: clamp(24rem, 36vw, 44rem); min-width: 24rem; }
.notes-editor {
  display: block;
  width: 100%;
  min-width: 22rem;
  min-height: 34px;
  background: var(--panel-4);
  border: 1px solid rgba(40, 50, 85, .85);
  color: var(--text);
  border-radius: 8px;
  padding: 6px 8px;
  line-height: 1.35;
  resize: vertical;
  overflow-wrap: anywhere;
  font-size: 12px;
}
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}
.summary-metric {
  background: rgba(11, 17, 37, .9);
  border: 1px solid rgba(40, 50, 85, .75);
  border-radius: 12px;
  padding: 10px;
  min-height: 92px;
}
.summary-label { display: block; color: var(--muted); font-size: 11px; margin-bottom: 8px; text-transform: uppercase; letter-spacing: .06em; }
.summary-value { display: block; font-size: 1.25rem; font-weight: 800; line-height: 1.15; }
.summary-subvalue { display: block; font-size: 11px; margin-top: 6px; }
.settings-menu { position: relative; }
.settings-menu[open] { z-index: 80; }
.settings-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: min(1040px, 92vw);
  max-height: 82vh;
  overflow: auto;
  background: #0c1328;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  z-index: 90;
  display: grid;
  gap: 16px;
  box-shadow: 0 24px 48px rgba(0,0,0,.35);
}
.settings-section + .settings-section { padding-top: 4px; border-top: 1px solid rgba(255,255,255,.06); }
.settings-grid { margin: 10px 0 0; }
.settings-card {
  background: rgba(18, 25, 51, .64);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}
.stats-grid { margin: 10px 0 0; }
.stat span { display: block; color: var(--muted); margin-bottom: 8px; }
.stat strong { font-size: 1.7rem; }
.pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(125, 211, 252, .12);
  border: 1px solid rgba(125, 211, 252, .24);
  color: var(--accent);
  font-weight: 700;
  white-space: nowrap;
  font-size: 12px;
}
.view-switcher {
  display: inline-flex;
  gap: 8px;
  padding: 6px;
  border-radius: 14px;
  background: rgba(11, 17, 37, .88);
  border: 1px solid rgba(40, 50, 85, .75);
}
.view-switcher-copy { margin: 12px 0 0; }
.view-tab {
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
  padding: 8px 14px;
}
.view-tab.active {
  background: rgba(125, 211, 252, .16);
  border-color: rgba(125, 211, 252, .3);
  color: var(--text);
}
.view-section { min-width: 0; }
.analysis-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, .85fr);
  gap: 16px;
  margin-top: 14px;
  align-items: start;
}
.analysis-main, .analysis-sidebar { min-width: 0; }
.analysis-main {
  display: grid;
  gap: 14px;
}
.analysis-chat-shell,
.analysis-sidebar-card,
.assistant-chart-card {
  background: rgba(11, 17, 37, .9);
  border: 1px solid rgba(40, 50, 85, .75);
  border-radius: 14px;
  padding: 14px;
}
.assistant-messages {
  display: grid;
  gap: 10px;
  overflow: auto;
  padding-right: 2px;
}
.analysis-messages {
  min-height: 420px;
  max-height: 620px;
}
.assistant-message {
  background: rgba(11, 17, 37, .9);
  border: 1px solid rgba(40, 50, 85, .75);
  border-radius: 14px;
  padding: 12px;
}
.assistant-message strong {
  display: block;
  margin-bottom: 6px;
}
.assistant-message p {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.45;
}
.assistant-message-user {
  background: rgba(125, 211, 252, .08);
  border-color: rgba(125, 211, 252, .3);
}
.assistant-message-assistant {
  background: rgba(26, 35, 68, .86);
}
.assistant-message-system {
  background: rgba(12, 19, 40, .95);
}
.assistant-form {
  display: grid;
  gap: 10px;
}
.assistant-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.analysis-form textarea {
  min-height: 110px;
}
.analysis-form-actions {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
}
.analysis-submit-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.analysis-sidebar {
  display: grid;
  gap: 14px;
  align-content: start;
}
.analysis-sidebar-card h3 {
  margin: 0;
}
.analysis-metadata {
  display: grid;
  gap: 12px;
  margin: 14px 0 12px;
}
.analysis-metadata div {
  display: grid;
  gap: 4px;
}
.analysis-metadata dt {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.analysis-metadata dd {
  margin: 0;
  font-weight: 700;
  line-height: 1.35;
}
.analysis-prompt-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.analysis-prompt-list button {
  width: 100%;
  justify-content: flex-start;
}
.analysis-block {
  background: rgba(11, 17, 37, .9);
  border: 1px solid rgba(40, 50, 85, .75);
  border-radius: 14px;
  padding: 14px;
}
.analysis-filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-top: 12px;
}
.analysis-filter-label {
  display: block;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 6px;
}
.analysis-filter-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.analysis-chart-button-active {
  background: rgba(125, 211, 252, .16) !important;
  border-color: rgba(125, 211, 252, .3) !important;
}
.analysis-saved-charts {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}
.analysis-saved-chart-item {
  display: grid;
  gap: 10px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(12, 19, 40, .95);
  border: 1px solid rgba(40, 50, 85, .75);
}
.analysis-saved-chart-item p {
  margin: 4px 0 0;
}
.analysis-saved-chart-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.assistant-chart {
  margin-top: 12px;
  min-height: 280px;
}
.assistant-chart svg {
  width: 100%;
  height: auto;
  display: block;
}
.assistant-legend {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}
.assistant-legend-item {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}
.assistant-legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}
.hidden { display: none !important; }
.column-manager {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}
.column-item {
  display: grid;
  grid-template-columns: 18px 18px 1fr;
  gap: 10px;
  align-items: center;
  background: rgba(18, 25, 51, .64);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 9px 11px;
  cursor: grab;
}
.column-item.dragging { opacity: .55; }
.drag-handle { color: var(--muted); user-select: none; }
.empty-table {
  text-align: center;
  padding: 28px 14px;
  color: var(--muted);
}
.muted-good { color: var(--good); }
.muted-bad { color: var(--bad); }
body.filter-sheet-open { overflow: hidden; }
@media (max-width: 820px) {
  .header-shell-mobile { min-width: 74px; gap: 0; }
  .header-main-mobile { gap: 4px; align-items: flex-start; }
  .sort-button-mobile {
    font-size: 11px;
    line-height: 1.05;
    min-height: 0;
    align-items: flex-start;
  }
  .header-tools-mobile { align-self: flex-start; }
  .header-tools-mobile .filter-trigger {
    width: 28px;
    height: 28px;
    border-radius: 9px;
  }
  .filter-sheet {
    top: max(8px, env(safe-area-inset-top));
    bottom: max(8px, env(safe-area-inset-bottom));
    left: 8px;
    right: 8px;
    max-height: none;
    border-radius: 18px;
    padding: 14px;
  }
  .filter-sheet-header {
    position: sticky;
    top: 0;
    z-index: 1;
    background: #0a1125;
    margin: -14px -14px 10px;
    padding: 14px 14px 10px;
    border-radius: 18px 18px 0 0;
  }
  .filter-values-list { max-height: none; }
}
@media (max-width: 900px) {
  .settings-panel {
    position: fixed;
    left: 12px;
    right: 12px;
    top: 72px;
    width: auto;
    max-height: calc(100vh - 88px);
  }
  table { min-width: 1180px; }
  .notes-cell,
  th[data-column-key='notes'] { min-width: 20rem; width: 20rem; }
  .analysis-layout { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .shell { padding: 10px; }
  .hero, .toolbar, .section-head, .hero-actions, .toolbar-actions { flex-direction: column; }
  .pill { width: 100%; justify-content: center; }
  .view-switcher { width: 100%; }
  .view-tab { flex: 1 1 0; text-align: center; }
  .column-item { grid-template-columns: 18px 18px 1fr; }
  th, td { padding: 6px; }
  .header-shell { min-width: 84px; }
  .filter-sheet {
    left: 8px;
    right: 8px;
    bottom: max(8px, env(safe-area-inset-bottom));
    max-height: calc(100vh - 16px - env(safe-area-inset-bottom));
    border-radius: 16px;
    padding: 12px;
  }
  .filter-sheet-header { align-items: flex-start; }
  .notes-editor { min-width: 16rem; }
  .summary-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
  .analysis-filters { grid-template-columns: 1fr; }
  .analysis-form-actions,
  .analysis-submit-row { align-items: stretch; }
}