:root {
  --bg: #111418;
  --panel: #191e24;
  --panel-2: #20262d;
  --line: #343c46;
  --text: #e4e7eb;
  --muted: #9aa4b0;
  --accent: #c7a24b;
  --accent-2: #5fa0b6;
  --danger: #bc5f5f;
  --good: #78a66a;
  --warning: #c78e4b;
  --font: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  letter-spacing: 0;
}

a {
  color: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  border-right: 1px solid var(--line);
  background: #15191f;
  padding: 16px 14px;
}

.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 18px;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 700;
}

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

.brand small,
.muted,
.topbar p,
.sidebar-note p {
  color: var(--muted);
}

.nav {
  display: grid;
  gap: 4px;
  margin-bottom: 18px;
}

.nav a {
  padding: 9px 10px;
  text-decoration: none;
  border-left: 3px solid transparent;
  color: var(--muted);
}

.nav a.is-active,
.nav a:hover {
  border-left-color: var(--accent);
  background: var(--panel);
  color: var(--text);
}

.sidebar-note {
  border: 1px solid var(--line);
  padding: 12px;
  background: var(--panel);
}

.label {
  display: block;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.main {
  min-width: 0;
  padding: 18px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 14px;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  font-size: 24px;
  margin-bottom: 4px;
}

h2 {
  font-size: 18px;
}

h3 {
  font-size: 15px;
}

.top-actions,
.macro-bar,
.section-head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.button,
button {
  border: 1px solid #806a34;
  background: var(--accent);
  color: #141414;
  padding: 7px 10px;
  font-weight: 700;
  cursor: pointer;
}

.button.secondary,
button.secondary {
  border-color: var(--line);
  background: var(--panel-2);
  color: var(--text);
}

.toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.segmented {
  display: flex;
  border: 1px solid var(--line);
  background: var(--panel);
}

.segmented button,
.tab-list button {
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  padding: 8px 11px;
}

.segmented button.is-selected,
.tab-list button.is-selected {
  color: var(--text);
  background: var(--panel-2);
}

.searchbox {
  flex: 1;
}

input,
textarea,
select {
  width: 100%;
  background: #0f1216;
  border: 1px solid var(--line);
  color: var(--text);
  padding: 8px;
}

.score-strip,
.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.score-strip div,
.metric-grid div,
.panel,
.stage {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 12px;
}

.score-strip span,
.metric-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.score-strip strong,
.metric-grid strong {
  font-size: 22px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 9px 10px;
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}

th {
  background: #15191f;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

tbody tr:hover {
  background: #1d232a;
}

.deal-link {
  color: #dbe8ed;
  font-weight: 700;
  text-decoration: none;
}

.grade {
  display: inline-grid;
  place-items: center;
  min-width: 38px;
  height: 32px;
  padding: 0 7px;
  color: #111;
  font-weight: 800;
  text-decoration: none;
}

.grade-a { background: var(--good); }
.grade-b { background: var(--accent); }
.grade-c { background: var(--warning); }
.grade-d,
.grade-f { background: var(--danger); }
.grade-nr { background: #6d7480; }

.pill,
.level {
  display: inline-block;
  border: 1px solid var(--line);
  padding: 3px 6px;
  background: #111418;
}

.deal-header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 12px;
  margin-bottom: 12px;
}

.deal-header .grade {
  min-width: 56px;
  height: 50px;
  font-size: 22px;
}

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

.tab-list {
  display: flex;
  border-bottom: 1px solid var(--line);
}

.tab-panel {
  display: none;
  padding: 12px;
}

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

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

.clean-list {
  margin: 0 0 12px;
  padding-left: 18px;
}

.definition-grid {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 8px 12px;
}

.definition-grid dt {
  color: var(--muted);
}

.note-composer {
  display: grid;
  gap: 8px;
}

.note-composer textarea {
  min-height: 120px;
}

.note-composer div {
  display: grid;
  grid-template-columns: 220px auto;
  gap: 8px;
  justify-content: start;
}

.pipeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(170px, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.stage strong {
  color: var(--accent);
}

.danger-zone {
  border-color: #714747;
}

.tooltip {
  position: absolute;
  z-index: 20;
  max-width: 320px;
  padding: 9px 10px;
  background: #080a0d;
  border: 1px solid var(--accent-2);
  color: var(--text);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  display: none;
}

.tooltip.is-visible {
  display: block;
}

@media (max-width: 920px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .topbar,
  .toolbar,
  .deal-header {
    display: grid;
  }

  .score-strip,
  .metric-grid,
  .two-col,
  .admin-grid,
  .pipeline {
    grid-template-columns: 1fr;
  }
}