@font-face {
  font-family: "Corsair Saira";
  src: url("https://www.corsair.com/fonts/Saira/Saira-VariableFont_wdth,wght.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --bg: #0b0b0c;
  --panel-1: #0f0f10;
  --panel-2: #141414;
  --panel-3: #181818;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: #2a2a2a;
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --accent: #f7e600;
  --success: #9ade71;
  --warn: #f7e600;
  --danger: #ff7f7f;
  --radius: 0;
  --font-body: "Corsair Saira", "Segoe UI", Arial, sans-serif;
  --font-display: "Corsair Saira", "Segoe UI", Arial, sans-serif;
  --font-mono: "Corsair Saira", "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
}

body {
  min-height: 100vh;
  overflow: hidden;
}

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

h1,
h2,
h3,
h4,
h5,
h6,
button,
.primary-button,
.ghost-button,
.section-heading,
.toolbar-pill,
.frame-topbar,
.inspector-tab,
.status-badge {
  font-family: var(--font-display);
}

button {
  cursor: pointer;
}

code {
  font-family: var(--font-mono);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip: rect(0, 0, 0, 0);
  overflow: hidden;
}

.dashboard-shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr) 320px;
  gap: 12px;
  height: 100vh;
  padding: 12px;
}

.sidebar-pane,
.preview-pane,
.inspector-pane {
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel-2);
}

.sidebar-pane,
.preview-pane,
.inspector-pane,
button,
select,
input,
.status-badge,
.toolbar-pill,
.library-empty,
.setting-card,
.validation-details-wrap {
  border-radius: 0;
}

.sidebar-pane {
  display: flex;
  flex-direction: column;
  background: var(--panel-1);
}

.preview-pane {
  display: flex;
  flex-direction: column;
  background: var(--panel-2);
}

.inspector-pane {
  display: flex;
  flex-direction: column;
  background: var(--panel-3);
}

.sidebar-header,
.library-section,
.sidebar-footer,
.preview-toolbar,
.preview-stage-shell,
.inspector-tabs,
.inspector-section {
  padding-left: 16px;
  padding-right: 16px;
}

.sidebar-header,
.preview-toolbar,
.inspector-tabs {
  border-bottom: 1px solid var(--border);
}

.sidebar-header {
  padding-top: 16px;
  padding-bottom: 14px;
}

.sidebar-title-block {
  margin-bottom: 12px;
}

.sidebar-header h1 {
  margin: 0;
  line-height: 1.1;
  letter-spacing: 0.02em;
  font-size: 1.5rem;
}

.primary-button,
.ghost-button {
  min-height: 40px;
  width: 100%;
  border: 1px solid var(--border-strong);
  background: #1b1b1c;
  color: var(--text);
  padding: 0 12px;
}

.primary-button {
  border-color: #b9ab00;
  background: transparent;
  color: var(--text);
  font-weight: 700;
}

.primary-button:hover,
.primary-button:focus-visible {
  border-color: #fff200;
  background: #fff200;
  color: #070707;
}

.ghost-button:hover,
.ghost-button:focus-visible {
  border-color: var(--accent);
  color: #fffde4;
}

.compact-button {
  min-height: 34px;
  width: auto;
  padding: 0 10px;
  font-size: 0.85rem;
}

.library-section {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding-top: 12px;
  padding-bottom: 10px;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.73rem;
}

.section-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  min-height: 24px;
  border: 1px solid var(--border-strong);
  background: #1a1a1b;
  color: var(--text);
  font-size: 0.75rem;
}

.widget-library {
  flex: 1;
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.library-empty {
  border: 1px dashed var(--border-strong);
  color: var(--muted);
  line-height: 1.5;
  padding: 16px;
  text-align: center;
}

.widget-row {
  width: 100%;
  border: 1px solid var(--border-strong);
  background: #161617;
  padding: 10px;
  text-align: left;
  color: var(--text);
  display: grid;
  gap: 6px;
}

.widget-row:hover {
  border-color: #484848;
}

.widget-row.active {
  border-color: rgba(255, 255, 255, 0.75);
  background: #1a1a1b;
}

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

.widget-row-label,
.widget-row-meta,
.widget-row-file {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.35;
}

.widget-row-label {
  font-size: 0.93rem;
  font-weight: 600;
}

.widget-row-meta {
  color: var(--muted);
  font-size: 0.78rem;
}

.widget-row-file {
  color: #d6d6db;
  font-size: 0.78rem;
}

.sidebar-footer {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  padding-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.sidebar-message {
  margin: 0;
  min-height: 1.1rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.sidebar-message.status-pass {
  color: var(--success);
}

.sidebar-message.status-warn {
  color: var(--warn);
}

.sidebar-message.status-fail {
  color: var(--danger);
}

.preview-toolbar {
  padding-top: 16px;
  padding-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.toolbar-primary strong {
  font-size: 1.1rem;
}

.toolbar-status {
  display: flex;
  gap: 8px;
}

.toolbar-pill {
  border: 1px solid var(--border-strong);
  background: #1a1a1b;
  color: var(--muted);
  font-size: 0.75rem;
  padding: 5px 8px;
}

.preview-stage-shell {
  flex: 1;
  min-height: 0;
  padding-top: 12px;
  padding-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.status-message {
  margin: 0;
  font-size: 0.86rem;
  color: var(--muted);
}

.status-banner {
  margin: 0;
  padding: 8px 10px;
  border: 1px solid #756c00;
  color: #fff9b5;
  background: #2a2700;
  font-size: 0.8rem;
  line-height: 1.45;
}

.preview-frame {
  display: flex;
  flex-direction: column;
  min-height: 0;
  flex: 1;
  border: 1px solid var(--border-strong);
  background: #121213;
}

.frame-topbar {
  height: 34px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  color: var(--muted);
  font-size: 0.75rem;
}

.frame-canvas {
  flex: 1;
  min-height: 0;
  padding: 14px;
  overflow: auto;
  display: grid;
  place-items: center;
}

.frame-stage {
  transform-origin: top left;
  overflow: hidden;
}

.frame-scaler {
  transform-origin: top left;
}

.frame-scaler iframe {
  display: block;
  border: 0;
  background: #000;
}

.empty-state {
  color: var(--muted);
  text-align: center;
  border: 1px dashed var(--border-strong);
  padding: 16px;
}

.inspector-tabs {
  padding-top: 12px;
  padding-bottom: 12px;
  display: flex;
  gap: 8px;
}

.inspector-tab {
  border: 1px solid var(--border-strong);
  background: #1a1a1b;
  padding: 8px 10px;
  min-height: 34px;
}

.inspector-tab.is-active {
  border-color: var(--accent);
  background: #27250f;
}

.inspector-section {
  padding-top: 14px;
  padding-bottom: 16px;
  overflow: auto;
}

.inspector-heading {
  margin-bottom: 12px;
}

.field-label {
  display: block;
  margin: 10px 0 6px;
  color: var(--muted);
  font-size: 0.8rem;
}

.field-control {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--border-strong);
  background: #121213;
  color: var(--text);
  padding: 0 36px 0 10px;
}

select.field-control {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(50% - 3px), calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.preview-actions,
.action-row {
  margin-top: 12px;
  display: flex;
  gap: 8px;
}

.action-row .ghost-button {
  width: auto;
  min-width: 0;
}

.settings-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.settings-empty,
.validation-summary,
.note-copy {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.setting-card {
  border: 1px solid var(--border-strong);
  background: #131314;
  padding: 10px;
}

.setting-header {
  margin-bottom: 8px;
}

.setting-debug {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
}

.setting-inline-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.setting-range-value {
  min-width: 54px;
  color: var(--muted);
  font-size: 0.8rem;
  text-align: right;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--border-strong);
  background: #131314;
}

.toggle-row strong {
  display: block;
  font-size: 0.9rem;
}

.toggle-row small {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
}

.network-toggle-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border: 1px solid var(--border-strong);
  color: var(--muted);
  font-size: 0.73rem;
}

.status-pass {
  border-color: #4e6f35;
  color: #bfe89c;
}

.status-warn {
  border-color: #7d7400;
  color: #fff4a0;
}

.status-fail {
  border-color: #7d3030;
  color: #ffadad;
}

.status-neutral {
  border-color: var(--border-strong);
  color: var(--muted);
}

.validation-details-wrap {
  margin-top: 8px;
  border: 1px solid var(--border-strong);
  background: #111112;
}

.validation-details {
  margin: 0;
  padding: 10px;
  white-space: pre-wrap;
  word-break: break-word;
  color: #d8d8dd;
  font-size: 0.78rem;
  line-height: 1.45;
}

.info-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.info-list > div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 8px;
  font-size: 0.82rem;
}

.info-list dt {
  color: var(--muted);
}

.info-list dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.note-heading {
  margin-top: 12px;
}

@media (max-width: 1280px) {
  .dashboard-shell {
    grid-template-columns: 280px minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) minmax(240px, auto);
  }

  .inspector-pane {
    grid-column: 1 / span 2;
  }
}