:root {
  color-scheme: light;
  --ink: #172024;
  --muted: #657579;
  --quiet: #8a9698;
  --line: #d8e0de;
  --paper: #f4f7f5;
  --panel: #ffffff;
  --soft: #eef4f1;
  --dark: #172024;
  --teal: #00796b;
  --blue: #2f5d7c;
  --amber: #b98132;
  --danger: #9a3d35;
  --shadow: 0 20px 60px rgba(23, 32, 36, 0.09);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: 66px;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(160px, 1fr);
  align-items: center;
  gap: 14px;
  padding: 10px 18px;
  background: rgba(250, 252, 250, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand span {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--dark);
  color: #fff;
  font-weight: 900;
}

.brand b,
.brand small {
  display: block;
  white-space: nowrap;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
}

.mainNav,
.langs,
.boardTabs,
.panelActions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.mainNav {
  justify-content: center;
}

.langs {
  justify-content: flex-end;
}

.mainNav a,
.langs button,
.boardTabs button,
.btn {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 850;
}

.langs button.on,
.boardTabs button.on,
.btn.primary {
  background: var(--dark);
  border-color: var(--dark);
  color: #fff;
}

.btn.secondary {
  background: #fff;
}

.platformShell {
  display: grid;
  grid-template-columns: 286px minmax(0, 1fr) 390px;
  gap: 14px;
  padding: 14px;
  align-items: start;
}

.leftRail,
.briefRail {
  position: sticky;
  top: 80px;
  display: grid;
  gap: 12px;
  max-height: calc(100vh - 94px);
  overflow: auto;
  scrollbar-width: thin;
}

.railPanel,
.briefPanel,
.workArea,
.viewPanel,
.sellerForm {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.railPanel {
  padding: 16px;
}

.railPanel.compact {
  padding: 12px;
}

.railPanel h1 {
  margin: 8px 0 10px;
  font-size: 26px;
  line-height: 1.08;
  letter-spacing: 0;
}

.railPanel h2,
.briefPanel h2,
.panelTitle h2,
.sellerForm h3,
.scopeBuilder h3,
.milestonePlan h3 {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0;
}

.railPanel p,
.serviceBody p,
.selectedService p,
.workflowGrid p,
.riskGrid p,
.qualityMatrix p,
.talentCard p,
.talentCard small,
.fileHint,
.status {
  color: var(--muted);
  line-height: 1.55;
}

.eyebrow {
  margin: 0;
  color: var(--teal);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.categoryRail {
  display: grid;
  gap: 8px;
}

.categoryButton {
  width: 100%;
  min-height: 54px;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 8px;
  text-align: left;
  color: var(--ink);
}

.categoryButton span {
  height: 36px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--accent), #fff 82%);
  color: var(--accent);
  font-size: 12px;
  font-weight: 920;
}

.categoryButton b {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 13px;
}

.categoryButton small {
  color: var(--muted);
  font-weight: 850;
}

.categoryButton.on {
  border-color: var(--accent);
  box-shadow: inset 4px 0 0 var(--accent);
}

.healthMetrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.healthMetrics article {
  min-height: 70px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  padding: 10px;
}

.healthMetrics b {
  display: block;
  font-size: 22px;
}

.healthMetrics span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
}

.workArea {
  min-width: 0;
  overflow: hidden;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 220px 190px;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid var(--line);
  background: #fbfdfc;
}

label {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  margin-top: 6px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  padding: 10px 11px;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.boardTabs {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}

.viewPanel {
  box-shadow: none;
  border: 0;
  border-radius: 0;
  padding: 14px;
}

.viewPanel.hidden {
  display: none;
}

.panelTitle {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.panelTitle h2 {
  font-size: 20px;
}

.compactTitle {
  align-items: flex-start;
  display: grid;
}

.serviceGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 12px;
}

.serviceCard {
  min-height: 444px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.serviceCard.selected {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--accent), transparent 72%);
}

.serviceVisual {
  height: 120px;
  position: relative;
  background: #dfe8e5;
  overflow: hidden;
}

.serviceVisual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.03);
}

.serviceVisual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(23, 32, 36, 0.52), rgba(23, 32, 36, 0.04));
}

.serviceVisual span {
  position: absolute;
  left: 10px;
  bottom: 10px;
  z-index: 1;
  border-radius: 7px;
  background: var(--accent);
  color: #fff;
  padding: 6px 8px;
  font-size: 12px;
  font-weight: 900;
}

.serviceBody {
  flex: 1;
  display: grid;
  align-content: start;
  gap: 9px;
  padding: 14px;
}

.metaRow,
.miniRow,
.priceRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 820;
}

.metaRow b {
  color: var(--ink);
  text-align: right;
}

.serviceBody h3 {
  min-height: 48px;
  margin: 0;
  font-size: 16px;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.serviceBody p {
  margin: 0;
  font-size: 13px;
}

.tagRow {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tagRow span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--soft);
  color: #4d5c5f;
  padding: 5px 8px;
  font-size: 11px;
  font-weight: 830;
}

.priceRow {
  align-items: flex-start;
}

.priceRow strong {
  color: var(--ink);
  font-size: 17px;
}

.priceRow span {
  text-align: right;
}

.serviceActions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  margin-top: auto;
}

.serviceActions button,
.packageButton {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  padding: 0 10px;
  font-weight: 860;
}

.serviceActions .primarySmall {
  background: var(--dark);
  border-color: var(--dark);
  color: #fff;
}

.briefPanel {
  padding: 14px;
}

.selectedService {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfc;
  padding: 12px;
}

.selectedHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.selectedHeader span {
  border-radius: 7px;
  background: var(--accent);
  color: #fff;
  padding: 6px 8px;
  font-weight: 900;
  font-size: 12px;
}

.selectedHeader b {
  color: var(--muted);
  font-size: 12px;
}

.selectedService h3 {
  margin: 0;
  font-size: 17px;
  line-height: 1.2;
}

.selectedService p {
  margin: 0;
  font-size: 13px;
}

.packages {
  display: grid;
  gap: 7px;
}

.packageButton {
  display: grid;
  gap: 3px;
  height: auto;
  min-height: 50px;
  padding: 9px 10px;
  text-align: left;
}

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

.packageButton.on {
  background: var(--dark);
  border-color: var(--dark);
  color: #fff;
}

.packageButton.on span {
  color: rgba(255, 255, 255, 0.78);
}

.formStack,
.sellerForm {
  display: grid;
  gap: 10px;
}

.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.scopeBuilder,
.milestonePlan,
.fileHint {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfc;
  padding: 11px;
}

.scopeBuilder {
  display: grid;
  gap: 8px;
}

.checkLine {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  color: var(--ink);
  font-size: 12px;
  line-height: 1.42;
}

.checkLine input {
  width: 16px;
  min-height: 16px;
  margin: 2px 0 0;
}

.milestonePlan {
  display: grid;
  gap: 9px;
}

.milestoneList {
  display: grid;
  gap: 7px;
}

.milestoneList article {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
}

.milestoneList b {
  height: 28px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  background: var(--dark);
  color: #fff;
  font-size: 11px;
}

.milestoneList span {
  min-width: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
}

.fileHint {
  font-size: 12px;
}

.panelActions {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}

.status {
  min-height: 20px;
  margin: 0;
  color: var(--teal);
  font-size: 12px;
  font-weight: 830;
}

.workflowGrid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.workflowGrid article,
.riskGrid article,
.qualityMatrix article,
.talentCard,
.emptyState {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 14px;
}

.workflowGrid b,
.qualityMatrix span {
  color: var(--teal);
  font-size: 18px;
  font-weight: 920;
}

.workflowGrid h3,
.riskGrid h3,
.qualityMatrix h3,
.talentCard h3 {
  margin: 8px 0 6px;
  font-size: 15px;
}

.workflowGrid p,
.riskGrid p,
.qualityMatrix p {
  margin: 0;
  font-size: 13px;
}

.riskGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.talentGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.talentCard {
  display: grid;
  gap: 8px;
}

.talentTop {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.avatar {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #fff;
  font-weight: 920;
}

.score {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--soft);
  padding: 5px 8px;
  font-size: 12px;
  font-weight: 850;
}

.talentCard h3 {
  margin: 0;
}

.talentCard p,
.talentCard small {
  margin: 0;
  font-size: 12px;
}

.sellerForm {
  padding: 14px;
  box-shadow: none;
}

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

.qualityMatrix article {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 10px;
}

.qualityMatrix h3 {
  margin-top: 0;
}

.emptyState {
  grid-column: 1 / -1;
  min-height: 160px;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 850;
  text-align: center;
}

footer {
  margin: 0 14px 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 14px 16px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

footer b {
  color: var(--ink);
}

@media (max-width: 1360px) {
  .platformShell {
    grid-template-columns: 260px minmax(0, 1fr);
  }

  .briefRail {
    grid-column: 1 / -1;
    position: static;
    max-height: none;
  }

  .briefPanel {
    display: grid;
    grid-template-columns: 380px minmax(0, 1fr);
    gap: 14px;
  }

  .briefPanel .panelTitle,
  .briefPanel #selectedService {
    grid-column: 1;
  }

  .briefPanel .formStack {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
}

@media (max-width: 1040px) {
  .topbar {
    grid-template-columns: 1fr auto;
  }

  .mainNav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 2px;
  }

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

  .leftRail {
    position: static;
    max-height: none;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }

  .toolbar {
    grid-template-columns: 1fr 190px 170px;
  }

  .workflowGrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .briefPanel .panelTitle,
  .briefPanel #selectedService,
  .briefPanel .formStack {
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 760px) {
  .topbar {
    position: static;
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .langs {
    justify-content: flex-start;
  }

  .platformShell {
    padding: 10px;
  }

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

  .toolbar,
  .two,
  .workflowGrid,
  .riskGrid,
  .qualityMatrix,
  .panelActions {
    grid-template-columns: 1fr;
  }

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

  .serviceCard {
    min-height: 0;
  }

  footer {
    flex-direction: column;
  }
}