:root {
  --canvas: #f4f2ed;
  --surface: #fbfaf7;
  --surface-strong: #ffffff;
  --sidebar: #22231f;
  --sidebar-hover: #30312b;
  --ink: #20221e;
  --muted: #6d7068;
  --subtle: #92958c;
  --line: #deddd7;
  --line-strong: #cbc9c0;
  --accent: #c6502b;
  --accent-dark: #9f3c1e;
  --accent-soft: #f6e5de;
  --positive: #32745b;
  --warning: #946f22;
  --danger: #a33e32;
  --radius: 8px;
  --sidebar-width: 244px;
  --ease: 160ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--canvas);
  color: var(--ink);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a,
input,
select,
textarea {
  outline-offset: 3px;
}

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

a {
  color: inherit;
}

svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.skip-link {
  position: fixed;
  top: -48px;
  left: 16px;
  z-index: 100;
  padding: 9px 12px;
  background: var(--surface-strong);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
}

.skip-link:focus {
  top: 12px;
}

.app-shell {
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 30;
  display: flex;
  width: var(--sidebar-width);
  flex-direction: column;
  padding: 20px 14px;
  background: var(--sidebar);
  color: #dedfd8;
  border-right: 1px solid #161713;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 4px 8px 20px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 500;
}

.brand strong,
.brand span span {
  display: block;
}

.brand strong {
  color: #fff;
  font-size: 15px;
  line-height: 1.3;
}

.brand span span {
  color: #979a91;
  font-size: 12px;
}

.nav-list {
  display: grid;
  gap: 3px;
  padding-top: 14px;
  border-top: 1px solid #383a33;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 42px;
  padding: 0 10px;
  color: #aeb1a8;
  border-radius: 6px;
  text-decoration: none;
  transition: color var(--ease), background-color var(--ease);
}

.nav-link:hover,
.nav-link.active {
  background: var(--sidebar-hover);
  color: #fff;
}

.nav-link-external::after {
  content: "↗";
  margin-left: auto;
  color: #7f8279;
  font-size: 11px;
}

.nav-link svg {
  width: 17px;
  height: 17px;
}

.sidebar-bottom {
  display: grid;
  gap: 8px;
  margin-top: auto;
  padding: 16px 8px 4px;
  border-top: 1px solid #383a33;
}

.sidebar-bottom a {
  display: flex;
  justify-content: space-between;
  color: #b9bbb4;
  font-size: 13px;
  text-decoration: none;
}

.sidebar-bottom a:hover {
  color: #fff;
}

.sidebar-bottom p {
  margin: 12px 0 0;
  color: #777a72;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.workspace {
  min-height: 100vh;
  margin-left: var(--sidebar-width);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  background: rgba(244, 242, 237, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.topbar-context,
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-context {
  color: var(--muted);
  font-size: 13px;
}

.separator {
  color: var(--line-strong);
}

.data-status {
  color: var(--muted);
  font-size: 12px;
}

.data-status.ok {
  color: var(--positive);
}

.data-status.error {
  color: var(--danger);
}

.mobile-menu {
  display: none;
  padding: 6px;
  background: transparent;
  color: var(--ink);
  border: 0;
}

main {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 30px 32px 64px;
}

.page-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.page-heading h1 {
  margin: 0;
  font-size: clamp(27px, 3vw, 36px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.page-heading p,
.panel-header p,
.query-intro p {
  margin: 5px 0 0;
  color: var(--muted);
}

.updated-at {
  flex: 0 0 auto;
  color: var(--subtle);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
}

.filter-bar {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(150px, 200px) minmax(150px, 190px) auto;
  gap: 12px;
  align-items: end;
  padding: 15px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

label {
  display: grid;
  gap: 6px;
  color: #4e514a;
  font-size: 12px;
  font-weight: 500;
}

input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
  width: 100%;
  color: var(--ink);
  background: var(--surface-strong);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  transition: border-color var(--ease), box-shadow var(--ease);
}

input:not([type="checkbox"]):not([type="radio"]),
select {
  min-height: 38px;
  padding: 8px 10px;
}

textarea {
  min-height: 112px;
  padding: 11px 12px;
  line-height: 1.55;
  resize: vertical;
}

input:not([type="checkbox"]):not([type="radio"]):focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(198, 80, 43, 0.12);
  outline: 0;
}

.input-locked {
  color: var(--muted);
  background: #f4f1ea;
}

.input-with-icon {
  position: relative;
  display: block;
}

.input-with-icon svg {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 16px;
  color: var(--subtle);
}

.input-with-icon input {
  padding-left: 34px;
}

.button {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--ease), border-color var(--ease), color var(--ease);
}

.button.primary {
  background: var(--accent);
  color: #fff;
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  background: var(--surface-strong);
  color: var(--ink);
  border-color: var(--line-strong);
}

.button.secondary:hover {
  border-color: #aaa89f;
  background: #f7f6f2;
}

.button.compact {
  min-height: 32px;
  padding: 5px 10px;
  font-size: 12px;
}

.reset-button {
  min-width: 76px;
}

.metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 18px 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.metrics-strip article {
  min-width: 0;
  padding: 19px 20px;
  border-right: 1px solid var(--line);
}

.metrics-strip article:last-child {
  border-right: 0;
}

.metrics-strip span {
  color: var(--muted);
  font-size: 12px;
}

.metrics-strip strong {
  display: block;
  margin-top: 3px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 29px;
  font-weight: 500;
  letter-spacing: -0.04em;
}

.metrics-strip .metric-text {
  overflow: hidden;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 22px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.metrics-strip p {
  margin: 2px 0 0;
  color: var(--subtle);
  font-size: 11px;
}

.analysis-grid,
.operations-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.8fr);
  gap: 18px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.panel-header {
  display: flex;
  min-height: 69px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 17px 20px;
  border-bottom: 1px solid var(--line);
}

.panel h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.panel-header p,
.query-intro p {
  font-size: 12px;
}

.panel-header > span {
  color: var(--subtle);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
}

.skill-chart {
  display: grid;
  gap: 14px;
  min-height: 294px;
  padding: 20px;
}

.skill-row {
  display: grid;
  grid-template-columns: minmax(110px, 0.8fr) minmax(160px, 2fr) 46px;
  gap: 13px;
  align-items: center;
}

.skill-name {
  overflow: hidden;
  font-size: 13px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.skill-track {
  height: 7px;
  overflow: hidden;
  background: #e6e4dd;
  border-radius: 2px;
}

.skill-fill {
  width: 0;
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 500ms cubic-bezier(.2, .7, .2, 1);
}

.skill-value {
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-align: right;
}

.source-table {
  min-height: 294px;
}

.source-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
}

.source-row:last-child {
  border-bottom: 0;
}

.source-name {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  font-weight: 500;
}

.source-description {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.source-meta {
  text-align: right;
}

.source-meta strong {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 500;
}

.source-meta span {
  color: var(--subtle);
  font-size: 10px;
}

.query-panel {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(300px, 1fr) minmax(300px, 1.2fr);
  gap: 0;
  margin-top: 18px;
}

.query-panel > * {
  padding: 22px;
}

.query-panel > * + * {
  border-left: 1px solid var(--line);
}

.prompt-list {
  display: grid;
  gap: 7px;
  margin-top: 18px;
}

.prompt-list button {
  padding: 0;
  color: var(--accent-dark);
  background: transparent;
  border: 0;
  font-size: 12px;
  text-align: left;
  cursor: pointer;
}

.prompt-list button:hover {
  text-decoration: underline;
}

.query-form {
  align-content: start;
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
}

.form-actions span,
.field-note {
  color: var(--subtle);
  font-size: 10px;
}

.checkbox-field {
  grid-template-columns: 18px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  margin-top: 4px;
  font-size: 12px;
}

.checkbox-field input {
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin: 0;
  padding: 0;
  justify-self: start;
  accent-color: var(--accent);
}

.checkbox-field span {
  line-height: 1.45;
}

.profile-summary-card {
  display: grid;
  gap: 6px;
  padding: 12px;
  background: #f6f1ea;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 12px;
}

.profile-summary-card strong,
.profile-summary-card span {
  color: var(--ink);
}

.profile-summary-card p {
  margin: 0;
  color: var(--muted);
}

.profile-summary-card a {
  color: var(--accent-dark);
  font-weight: 500;
  text-decoration: none;
}

.profile-summary-card a:hover {
  text-decoration: underline;
}

.query-output {
  min-height: 215px;
  overflow-wrap: anywhere;
  background: var(--surface-strong);
}

.query-output.empty {
  display: grid;
  place-items: center;
  color: var(--subtle);
  text-align: center;
}

.query-output p {
  margin: 0;
}

.query-answer {
  white-space: pre-wrap;
}

.query-sources {
  display: grid;
  gap: 6px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.query-sources strong {
  font-size: 11px;
}

.query-sources a {
  overflow: hidden;
  color: var(--accent-dark);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.query-match {
  display: grid;
  gap: 2px;
}

.query-match span {
  color: var(--subtle);
  font-size: 11px;
}

.listings-panel {
  margin-top: 18px;
}

.table-scroll {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th,
td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

th {
  color: var(--muted);
  background: #f6f4ef;
  font-size: 11px;
  font-weight: 500;
}

td {
  font-size: 12px;
}

tbody tr {
  transition: background-color var(--ease);
}

tbody tr:hover {
  background: #f8f6f1;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.role-link {
  color: var(--ink);
  font-weight: 500;
  text-decoration-color: #c4c2ba;
  text-underline-offset: 3px;
}

.role-link:hover {
  color: var(--accent-dark);
}

.skill-cell {
  max-width: 270px;
  color: var(--muted);
}

.why-cell {
  min-width: 250px;
  max-width: 390px;
}

.why-list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding-left: 16px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.missing-skills,
.muted-inline {
  display: block;
  margin-top: 5px;
  color: var(--subtle);
  font-size: 10px;
}

.source-label,
.confidence,
.fit-badge {
  display: inline-block;
  padding: 2px 6px;
  background: #eceae4;
  border-radius: 4px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.fit-badge {
  white-space: nowrap;
}

.fit-badge.strong {
  color: var(--positive);
  background: #dfeee6;
}

.fit-badge.good {
  color: #2f5f78;
  background: #e1edf2;
}

.fit-badge.partial {
  color: var(--warning);
  background: #f1e8d4;
}

.fit-badge.low,
.fit-badge.muted {
  color: var(--muted);
  background: #eceae4;
}

.confidence.high {
  color: var(--positive);
  background: #e4efe9;
}

.operations-grid {
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  margin-top: 18px;
}

.ingest-form {
  display: grid;
  gap: 9px;
  padding: 20px;
}

.profile-form {
  display: grid;
  gap: 10px;
  padding: 20px;
}

.profile-page-panel {
  max-width: 920px;
}

.profile-split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.ingest-form label:not(:first-child) {
  margin-top: 4px;
}

.ingest-form select[multiple] {
  min-height: 104px;
}

.ingest-form .button {
  justify-self: start;
  margin-top: 5px;
}

.inline-result {
  margin: 0 20px 20px;
  padding: 11px 12px;
  color: var(--positive);
  background: #e8f1ec;
  border: 1px solid #c6ddd1;
  border-radius: 6px;
  font-size: 12px;
}

.inline-result.error {
  color: var(--danger);
  background: #f7e9e6;
  border-color: #e6c6bf;
}

.run-list {
  display: grid;
}

.run-row {
  display: grid;
  grid-template-columns: minmax(110px, 0.8fr) repeat(3, minmax(56px, 0.5fr)) minmax(92px, 0.7fr);
  gap: 12px;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
}

.run-row:last-child {
  border-bottom: 0;
}

.run-source strong,
.run-stat strong {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 500;
}

.run-source span,
.run-stat span {
  color: var(--subtle);
  font-size: 10px;
}

.run-time {
  color: var(--muted);
  font-size: 11px;
  text-align: right;
}

.empty-state,
.loading-state {
  padding: 34px 20px;
  color: var(--subtle);
  text-align: center;
}

.hidden {
  display: none !important;
}

@media (max-width: 1120px) {
  .metrics-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .metrics-strip article:nth-child(2) {
    border-right: 0;
  }

  .metrics-strip article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .query-panel {
    grid-template-columns: 0.7fr 1.3fr;
  }

  .query-output {
    grid-column: 1 / -1;
    border-top: 1px solid var(--line);
    border-left: 0 !important;
  }
}

@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--ease);
  }

  body.nav-open .sidebar {
    transform: translateX(0);
    box-shadow: 12px 0 28px rgba(25, 26, 23, 0.22);
  }

  .workspace {
    margin-left: 0;
  }

  .mobile-menu {
    display: inline-flex;
  }

  .topbar-context {
    margin-right: auto;
    margin-left: 9px;
  }

  .analysis-grid,
  .operations-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  main {
    padding: 22px 16px 48px;
  }

  .topbar {
    padding: 0 16px;
  }

  .topbar-context .separator,
  .topbar-context span:last-child,
  .data-status {
    display: none;
  }

  .page-heading {
    display: block;
  }

  .updated-at {
    display: block;
    margin-top: 12px;
  }

  .filter-bar,
  .metrics-strip,
  .query-panel {
    grid-template-columns: 1fr;
  }

  .metrics-strip article,
  .metrics-strip article:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metrics-strip article:last-child {
    border-bottom: 0;
  }

  .query-panel > * + * {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .query-output {
    grid-column: auto;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .skill-row {
    grid-template-columns: minmax(90px, 0.8fr) minmax(100px, 1.3fr) 38px;
  }

  .run-row {
    grid-template-columns: repeat(3, 1fr);
  }

  .profile-split-grid {
    grid-template-columns: 1fr;
  }

  .run-source,
  .run-time {
    grid-column: span 3;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}