:root {
  color-scheme: dark;
  --bg: #0d1220;
  --surface: #151d2d;
  --surface-strong: #1c2638;
  --line: rgba(255, 255, 255, 0.08);
  --text: #eef3fb;
  --muted: #8a98ad;
  --dim: #59667a;
  --cyan: #00ccff;
  --orange: #ff5a00;
  --yellow: #ffc300;
  --green: #2ed573;
  --red: #ff4757;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

.preview-auth {
  position: fixed;
  inset: 0;
  z-index: 50;
  overflow-y: auto;
  padding: 20px;
  background: rgba(13, 18, 32, 0.96);
}

.preview-auth-grid {
  width: min(100%, 1120px);
  min-height: calc(100vh - 40px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 390px);
  gap: 22px;
  align-items: center;
}

.preview-intro {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(21, 29, 45, 0.72);
  padding: 28px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}

.preview-intro h1 {
  margin: 0;
  font-size: 34px;
  line-height: 1.05;
}

.preview-lede {
  max-width: 660px;
  margin-bottom: 22px;
  color: var(--text);
  font-size: 18px;
  line-height: 1.5;
}

.preview-role-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.preview-role-grid div {
  min-height: 104px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  padding: 14px;
}

.preview-role-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
}

.preview-role-grid span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.preview-note {
  margin-top: 14px;
  border: 1px solid rgba(0, 204, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(0, 204, 255, 0.06);
  color: var(--muted);
  padding: 12px;
  font-size: 13px;
  line-height: 1.45;
}

.preview-auth-card {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 24px;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.32);
}

.preview-auth-card h2 {
  margin-bottom: 8px;
  font-size: 24px;
}

.auth-copy {
  margin-bottom: 18px;
  color: var(--muted);
  line-height: 1.45;
}

.preview-auth-card label {
  display: block;
  margin-bottom: 12px;
}

.preview-auth-card label span {
  display: block;
  margin-bottom: 6px;
  color: var(--dim);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.preview-auth-card input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.18);
  color: var(--text);
  padding: 0 12px;
  outline: none;
}

.preview-auth-card input:focus {
  border-color: rgba(0, 204, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(0, 204, 255, 0.08);
}

.nda-panel {
  max-height: 160px;
  overflow-y: auto;
  border: 1px solid rgba(255, 195, 0, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 195, 0, 0.055);
  padding: 12px;
  margin: 14px 0 12px;
}

.nda-panel strong {
  display: block;
  margin-bottom: 8px;
  color: var(--yellow);
  font-size: 13px;
}

.nda-panel p {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.agreement-check {
  display: grid !important;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  padding: 10px;
}

.agreement-check input {
  width: 16px;
  min-height: 16px;
  margin-top: 2px;
  accent-color: var(--cyan);
}

.agreement-check span {
  margin: 0;
  color: var(--text) !important;
  font-size: 12px !important;
  line-height: 1.45;
  letter-spacing: 0 !important;
  text-transform: none !important;
}

.preview-auth-card button {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(0, 204, 255, 0.4);
  border-radius: var(--radius);
  background: rgba(0, 204, 255, 0.12);
  color: var(--cyan);
  cursor: pointer;
  font-weight: 800;
}

.preview-auth-card button:hover {
  background: rgba(0, 204, 255, 0.18);
}

.preview-auth-card button:disabled {
  cursor: progress;
  opacity: 0.68;
}

.auth-error {
  display: none;
  margin-top: 12px;
  color: #ffb4bd;
  font-size: 13px;
}

.auth-error.active {
  display: block;
}

button,
input,
select {
  font: inherit;
}

.shell-header {
  min-height: 68px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(21, 29, 45, 0.96);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(0, 204, 255, 0.38);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  background: rgba(0, 204, 255, 0.08);
}

.eyebrow {
  margin: 0 0 4px;
  font-size: 11px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}

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

h1 {
  margin-bottom: 0;
  font-size: 19px;
  line-height: 1.1;
}

.env-status {
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 9px 12px;
  font-size: 13px;
  background: rgba(255, 255, 255, 0.03);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.exit-preview {
  min-height: 36px;
  border: 1px solid rgba(255, 71, 87, 0.32);
  border-radius: var(--radius);
  background: rgba(255, 71, 87, 0.08);
  color: #ffb4bd;
  cursor: pointer;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 800;
}

.exit-preview:hover {
  background: rgba(255, 71, 87, 0.14);
}

.preview-shell {
  height: calc(100vh - 68px);
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: 0;
}

.role-rail {
  border-right: 1px solid var(--line);
  background: rgba(21, 29, 45, 0.7);
  padding: 16px;
  overflow-y: auto;
}

.role-tab {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  color: var(--muted);
  text-align: left;
  padding: 13px 14px;
  margin-bottom: 10px;
  cursor: pointer;
  transition:
    border-color 140ms ease,
    background 140ms ease,
    color 140ms ease;
}

.role-tab:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.role-tab.active {
  border-color: rgba(0, 204, 255, 0.55);
  background: rgba(0, 204, 255, 0.1);
  color: var(--text);
}

.role-tab span {
  display: block;
  font-size: 15px;
  font-weight: 800;
}

.role-tab small {
  display: block;
  margin-top: 3px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dim);
}

.role-workspace {
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
}

.role-summary {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 12px 14px;
  margin-bottom: 10px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, auto);
  gap: 14px;
  align-items: center;
}

.role-summary h2 {
  margin-bottom: 4px;
  font-size: 22px;
}

.role-summary p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.identity {
  min-width: 220px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
  background: rgba(0, 0, 0, 0.18);
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}

.identity-label {
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.identity strong {
  display: block;
  font-size: 14px;
  overflow-wrap: anywhere;
}

.identity span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--yellow);
  box-shadow: 0 0 0 4px rgba(255, 195, 0, 0.08);
}

.status-dot.ok {
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(46, 213, 115, 0.08);
}

.status-dot.error {
  background: var(--red);
  box-shadow: 0 0 0 4px rgba(255, 71, 87, 0.08);
}

.surface-list {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.surface-pill {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 9px;
  color: var(--muted);
  font-size: 12px;
  background: rgba(255, 255, 255, 0.035);
}

.summary-error {
  grid-column: 1 / -1;
  margin-top: 0;
}

.viewport-toolbar {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 6px;
  margin-bottom: 10px;
  display: inline-flex;
  gap: 6px;
  align-self: flex-start;
}

.hidden {
  display: none !important;
}

.viewport-button {
  min-width: 82px;
  min-height: 36px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.viewport-button:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.045);
}

.viewport-button.active {
  color: var(--cyan);
  border-color: rgba(0, 204, 255, 0.35);
  background: rgba(0, 204, 255, 0.08);
}

.app-preview-frame {
  flex: 1;
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #05070d;
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: stretch;
}

.app-preview-frame[data-mode="data"] {
  align-items: flex-start;
  overflow-y: auto;
  padding: 18px;
}

.iframe-stage {
  width: 100%;
  height: 100%;
  position: relative;
  transition:
    width 160ms ease,
    max-width 160ms ease;
}

.app-preview-frame[data-mode="data"] .iframe-stage {
  height: auto;
  min-height: 100%;
  display: block;
}

.app-preview-frame[data-viewport="tablet"] .iframe-stage {
  width: min(100%, 820px);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.app-preview-frame[data-viewport="phone"] .iframe-stage {
  width: min(100%, 430px);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.role-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  opacity: 0;
  pointer-events: none;
  background: var(--bg);
}

.role-frame.active {
  opacity: 1;
  pointer-events: auto;
}

.data-panel {
  width: min(100%, 1180px);
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 18px;
}

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

.panel-topline h3 {
  margin: 0;
  font-size: 24px;
}

.live-chip {
  border: 1px solid rgba(0, 204, 255, 0.32);
  border-radius: var(--radius);
  color: var(--cyan);
  background: rgba(0, 204, 255, 0.08);
  padding: 7px 9px;
  font-size: 12px;
  white-space: nowrap;
}

.table-list,
.split-list {
  margin-top: 14px;
}

.table-list {
  display: grid;
  gap: 9px;
}

.table-row {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.table-row strong,
.compact-record strong {
  display: block;
}

.table-row span,
.compact-record span {
  color: var(--muted);
  font-size: 13px;
}

.row-stats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.row-stats span {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 8px;
  background: rgba(0, 0, 0, 0.16);
  white-space: nowrap;
}

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

.split-list h4 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.compact-record {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  padding: 10px;
  margin-bottom: 8px;
}

.data-fallback {
  min-height: 320px;
  display: grid;
  place-items: center;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 13px;
}

.loading-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
  color: var(--cyan);
  background: rgba(13, 18, 32, 0.92);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.loading-overlay.hidden {
  display: none;
}

.role-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.preview-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  min-height: 180px;
  padding: 16px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.panel-header h3 {
  margin-bottom: 4px;
  font-size: 17px;
}

.panel-header p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.status {
  height: 24px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0 9px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--line);
  color: var(--muted);
  white-space: nowrap;
}

.status.ok {
  color: var(--green);
  border-color: rgba(46, 213, 115, 0.3);
  background: rgba(46, 213, 115, 0.08);
}

.status.warn {
  color: var(--yellow);
  border-color: rgba(255, 195, 0, 0.3);
  background: rgba(255, 195, 0, 0.08);
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.metric {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
  background: rgba(0, 0, 0, 0.16);
}

.metric small {
  color: var(--dim);
  display: block;
  margin-bottom: 5px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.metric strong {
  font-size: 22px;
}

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

.record-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.record-list li {
  padding: 9px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.record-list b {
  color: var(--text);
  font-weight: 700;
}

.error-box {
  border: 1px solid rgba(255, 71, 87, 0.35);
  color: #ffb4bd;
  background: rgba(255, 71, 87, 0.08);
  border-radius: var(--radius);
  padding: 12px;
  font-size: 13px;
  line-height: 1.45;
}

.empty {
  color: var(--dim);
  font-size: 13px;
  line-height: 1.45;
  padding-top: 6px;
}

@media (max-width: 900px) {
  .preview-auth-grid {
    min-height: auto;
    grid-template-columns: 1fr;
    align-items: start;
  }

  .preview-intro {
    padding: 20px;
  }

  .preview-intro h1 {
    font-size: 28px;
  }

  .shell-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .preview-shell {
    height: auto;
    min-height: calc(100vh - 68px);
    grid-template-columns: 1fr;
  }

  .role-rail {
    display: grid;
    grid-template-columns: repeat(4, minmax(130px, 1fr));
    gap: 10px;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .role-tab {
    margin-bottom: 0;
  }

  .role-summary,
  .role-grid,
  .split-list {
    grid-template-columns: 1fr;
  }

  .app-preview-frame {
    min-height: 72vh;
  }

  .app-preview-frame[data-mode="data"] {
    padding: 12px;
  }

  .identity {
    min-width: 0;
  }
}

@media (max-width: 560px) {
  .preview-auth {
    padding: 14px;
  }

  .brand-lockup {
    align-items: flex-start;
  }

  .preview-intro h1 {
    font-size: 24px;
  }

  .preview-lede {
    font-size: 15px;
  }

  .preview-role-grid {
    grid-template-columns: 1fr;
  }

  .preview-role-grid div {
    min-height: 0;
  }

  .role-workspace {
    padding: 14px;
  }

  .role-rail {
    grid-template-columns: repeat(4, 150px);
  }

  .metric-row {
    grid-template-columns: 1fr;
  }

  .viewport-toolbar {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .table-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .row-stats {
    justify-content: flex-start;
  }
}