:root {
  --ink: #1b1b3a;
  --paper: #fbfefb;
  --coral: #ff6b6b;
  --aqua: #4ecdc4;
  --line: #d9e4df;
  --muted: #66736e;
  --panel: #ffffff;
  --wash: #eff6f2;
  --warning: #f0b84f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.shell {
  display: grid;
  grid-template-columns: 256px minmax(0, 1fr);
  min-height: 100vh;
}

.rail {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 22px 18px;
  background: var(--ink);
  color: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
  font-weight: 760;
  font-size: 18px;
}

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

.tab {
  width: 100%;
  border: 1px solid rgba(251, 254, 251, 0.16);
  color: rgba(251, 254, 251, 0.76);
  background: transparent;
  border-radius: 8px;
  padding: 11px 12px;
  text-align: left;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.tab:hover,
.tab.active {
  background: var(--paper);
  color: var(--ink);
  transform: translateX(2px);
}

.rail-note {
  margin-top: auto;
  display: flex;
  gap: 9px;
  align-items: center;
  color: rgba(251, 254, 251, 0.72);
  font-size: 13px;
  line-height: 1.35;
}

.signal {
  width: 9px;
  height: 9px;
  border-radius: 99px;
  background: var(--aqua);
  box-shadow: 0 0 0 5px rgba(78, 205, 196, 0.16);
  flex: 0 0 auto;
}

.workspace {
  min-width: 0;
  padding: 24px;
  display: grid;
  gap: 18px;
  align-content: start;
}

.topbar {
  min-height: 74px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 780;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1;
}

h2 {
  margin-bottom: 0;
  font-size: 20px;
  line-height: 1.15;
}

h3 {
  margin: 18px 0 10px;
  font-size: 13px;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.search {
  width: min(360px, 42vw);
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.search input,
.intake input,
.intake select,
.mini-form input,
.mini-form select {
  min-width: 0;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 11px 12px;
  outline: none;
}

.search input:focus,
.intake input:focus,
.intake select:focus,
.mini-form input:focus,
.mini-form select:focus {
  border-color: var(--aqua);
  box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.16);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.metric {
  min-height: 112px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  display: grid;
  align-content: space-between;
  transition: transform 160ms ease, border-color 160ms ease;
}

.metric:hover {
  transform: translateY(-2px);
  border-color: var(--aqua);
}

.metric span,
.metric small {
  color: var(--muted);
  font-size: 13px;
}

.metric strong {
  font-size: 31px;
  line-height: 1;
}

.screen {
  display: none;
}

.screen.active {
  display: block;
}

.grid-area {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(340px, 0.75fr);
  gap: 14px;
  align-items: start;
}

.pane {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  overflow: hidden;
}

.pane-head {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
}

.pane-head span {
  color: var(--muted);
  font-size: 13px;
}

.portfolio,
.document-list,
.finance-table {
  display: grid;
}

.case-row,
.doc-row,
.finance-row,
.table-head {
  width: 100%;
  min-width: 0;
  display: grid;
  gap: 12px;
  align-items: center;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  text-align: left;
}

.case-row {
  grid-template-columns: minmax(190px, 1fr) minmax(110px, 0.5fr) 96px minmax(92px, 0.35fr) 72px;
  padding: 14px 16px;
}

.doc-row {
  grid-template-columns: minmax(220px, 1fr) 92px minmax(100px, 0.4fr) 82px;
  padding: 14px 16px;
}

.finance-row,
.table-head {
  grid-template-columns: minmax(220px, 1fr) 100px 130px 130px;
  padding: 13px 16px;
}

.table-head {
  background: var(--wash);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.case-row:hover,
.doc-row:hover,
.finance-row:hover,
.case-row.selected {
  background: #f4fbf8;
}

.case-main,
.doc-row span:first-child,
.finance-row span:first-child {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.case-main strong,
.doc-row strong,
.finance-row strong {
  overflow-wrap: anywhere;
}

small {
  color: var(--muted);
  line-height: 1.35;
}

.case-owner,
.deadline,
.doc-kind,
.progress-number {
  color: var(--muted);
  font-size: 13px;
}

.badge,
.status-pill {
  justify-self: start;
  border-radius: 99px;
  padding: 5px 9px;
  color: var(--ink);
  background: var(--wash);
  font-size: 12px;
  font-weight: 800;
}

.badge.critical {
  background: var(--coral);
  color: #fff;
}

.badge.high {
  background: var(--warning);
}

.badge.normal {
  background: rgba(78, 205, 196, 0.22);
}

.progress-line,
.confidence {
  height: 8px;
  border-radius: 99px;
  background: var(--wash);
  overflow: hidden;
}

.progress-line i,
.confidence i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--aqua), var(--coral));
  border-radius: inherit;
}

.inspector,
.finance-side {
  padding: 16px;
}

.inspector-title {
  display: grid;
  gap: 8px;
}

.brief {
  margin: 14px 0;
  color: #35433f;
  line-height: 1.55;
}

.owner,
.finance-total {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  display: grid;
  gap: 5px;
  background: var(--wash);
}

.owner span,
.finance-total span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.finance-total {
  margin-top: 12px;
}

.finance-total strong {
  font-size: 28px;
}

.finance-total.accent {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.timeline {
  display: grid;
  gap: 10px;
}

.timeline-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 11px 0 11px 14px;
  border-left: 3px solid var(--coral);
}

.timeline-item.done {
  border-left-color: var(--aqua);
}

.timeline-item p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.timeline-item button,
.mini-form button,
.primary {
  border: 0;
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 12px;
  font-weight: 800;
}

.timeline-item span {
  color: var(--aqua);
  font-size: 13px;
  font-weight: 800;
}

.proof-stack {
  display: grid;
  gap: 8px;
}

.proof-mini {
  display: grid;
  gap: 4px;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.proof-mini span {
  color: var(--coral);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.mini-form {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.create-layout {
  display: grid;
  grid-template-columns: minmax(280px, 460px) minmax(0, 1fr);
  gap: 14px;
}

.intake,
.brief-preview {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 18px;
}

.intake {
  display: grid;
  gap: 14px;
}

.intake label {
  display: grid;
  gap: 6px;
}

.intake label span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.workflow-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 26px 0;
}

.workflow-strip span {
  min-height: 94px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--wash);
  font-weight: 850;
  text-align: center;
}

.workflow-strip span:nth-child(2) {
  background: var(--ink);
  color: var(--paper);
}

.workflow-strip span:nth-child(3) {
  background: rgba(78, 205, 196, 0.24);
}

.workflow-strip span:nth-child(4) {
  background: rgba(255, 107, 107, 0.18);
}

.form-status {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
}

.empty {
  padding: 28px 16px;
  color: var(--muted);
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: min(360px, calc(100vw - 36px));
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1020px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .rail {
    position: static;
    height: auto;
  }

  .tabs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .tab {
    text-align: center;
  }

  .grid-area,
  .create-layout {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .workspace {
    padding: 16px;
  }

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

  .search {
    width: 100%;
  }

  .tabs,
  .metrics,
  .workflow-strip {
    grid-template-columns: 1fr 1fr;
  }

  .case-row,
  .doc-row,
  .finance-row,
  .table-head {
    grid-template-columns: 1fr;
  }

  .case-owner,
  .deadline,
  .badge {
    justify-self: start;
  }
}