:root {
  --cds-background: #f4f4f4;
  --cds-layer: #ffffff;
  --cds-layer-accent: #e0e0e0;
  --cds-layer-hover: #f4f4f4;
  --cds-field: #ffffff;
  --cds-border-subtle: #e0e0e0;
  --cds-border-strong: #8d8d8d;
  --cds-border-inverse: #161616;
  --cds-text-primary: #161616;
  --cds-text-secondary: #525252;
  --cds-text-placeholder: #6f6f6f;
  --cds-text-on-color: #ffffff;
  --cds-link-primary: #0f62fe;
  --cds-link-primary-hover: #0043ce;
  --cds-focus: #0f62fe;
  --font-sans: "IBM Plex Sans", "Helvetica Neue", Arial, ui-sans-serif, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, ui-monospace, monospace;
}

* {
  box-sizing: border-box;
  border-radius: 0 !important;
}

html,
body {
  min-height: 100%;
  background: var(--cds-background) !important;
}

body {
  margin: 0;
  color: var(--cds-text-primary) !important;
  font-family: var(--font-sans) !important;
  font-size: 14px;
  line-height: 1.5;
}

.tracerator-shell {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 32px;
}

@media (max-width: 720px) {
  .tracerator-shell {
    padding: 20px;
  }
}

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

button {
  cursor: pointer;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--cds-focus);
  outline-offset: 2px;
}

pre,
.font-mono,
[class*="font-mono"] {
  font-family: var(--font-mono) !important;
}

.bg-white,
.report-panel {
  background: var(--cds-layer) !important;
}

.bg-slate-50 {
  background: var(--cds-background) !important;
}

.border,
.border-slate-100,
.border-slate-200,
.border-slate-300 {
  border-color: var(--cds-border-subtle) !important;
}

.text-slate-900,
.text-slate-950 {
  color: var(--cds-text-primary) !important;
}

.text-slate-700,
.text-slate-600,
.text-slate-500 {
  color: var(--cds-text-secondary) !important;
}

.text-slate-400 {
  color: var(--cds-text-placeholder) !important;
}

.top-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  margin: -32px -32px 24px !important;
  border-bottom: 1px solid var(--cds-border-subtle);
  background: rgba(255, 255, 255, 0.94);
  padding: 16px 32px;
  backdrop-filter: blur(12px);
}

.top-nav h1 {
  font-size: 28px !important;
  line-height: 1.1;
}

.top-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  border: 1px solid transparent;
  padding: 10px 12px !important;
  color: var(--cds-text-secondary) !important;
  font-family: var(--font-mono);
  font-size: 10px !important;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
}

.top-nav a:hover {
  border-color: var(--cds-border-subtle);
  background: var(--cds-layer-hover) !important;
  color: var(--cds-text-primary) !important;
}

.top-nav a.bg-slate-900 {
  border-color: var(--cds-border-inverse);
  background: var(--cds-text-primary) !important;
  color: var(--cds-text-on-color) !important;
}

.top-nav .bg-white {
  border: 1px solid var(--cds-border-subtle);
  background: var(--cds-layer) !important;
  padding: 0 !important;
}

label,
.uppercase,
[class*="uppercase"] {
  letter-spacing: 0.14em !important;
}

label,
label span,
.uppercase,
[class*="uppercase"] {
  font-family: var(--font-mono);
}

input[type="text"],
input[type="number"],
input[type="file"],
input[type="search"],
select {
  min-height: 40px;
  border: 1px solid var(--cds-border-strong) !important;
  background: var(--cds-field) !important;
  color: var(--cds-text-primary) !important;
}

input[type="range"] {
  accent-color: var(--cds-link-primary) !important;
}

button,
.carbon-button,
a[id*="download"],
a#download-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border: 1px solid var(--cds-border-strong) !important;
  background: var(--cds-layer) !important;
  color: var(--cds-text-primary) !important;
  padding: 10px 16px !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

button:hover,
.carbon-button:hover,
a[id*="download"]:hover,
a#download-link:hover {
  border-color: var(--cds-border-inverse) !important;
  background: var(--cds-layer-hover) !important;
}

button:disabled,
.carbon-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.bg-slate-900,
a#download-link,
#export-report {
  border-color: var(--cds-border-inverse) !important;
  background: var(--cds-text-primary) !important;
  color: var(--cds-text-on-color) !important;
}

.bg-slate-900:hover,
a#download-link:hover,
#export-report:hover {
  background: #393939 !important;
  color: var(--cds-text-on-color) !important;
}

.compare-table th,
.compare-table td,
.kv-table th,
.kv-table td {
  border-color: var(--cds-border-subtle) !important;
}

.compare-table th,
.kv-table th {
  background: var(--cds-background);
  color: var(--cds-text-secondary) !important;
  font-family: var(--font-mono);
  font-size: 10px !important;
  letter-spacing: 0.14em !important;
}

.track,
.fill,
.isl-track,
.isl-fill {
  border-radius: 0 !important;
}

.track,
.isl-track {
  background: var(--cds-layer-accent) !important;
}

.isl-fill {
  background: var(--cds-text-primary) !important;
}

.manifest-list {
  display: grid;
  gap: 8px;
}

.manifest-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--cds-border-subtle);
  background: var(--cds-layer);
  padding: 12px;
}

.manifest-item__meta {
  min-width: 0;
}

.manifest-item__name {
  overflow: hidden;
  color: var(--cds-text-primary);
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.manifest-item__sub {
  margin-top: 2px;
  color: var(--cds-text-secondary);
  font-family: var(--font-mono);
  font-size: 11px;
}

.manifest-item__actions {
  display: inline-flex;
  gap: 4px;
}

.manifest-item__actions button {
  min-height: 32px;
  padding: 6px 10px !important;
  font-size: 12px !important;
}

@media (max-width: 720px) {
  .top-nav {
    margin: -24px -24px 24px !important;
    padding: 16px 24px;
  }

  .manifest-item {
    grid-template-columns: 1fr;
  }

  .manifest-item__actions {
    justify-content: flex-start;
  }
}