/* =========================================================================
   app.css — Campus Lease Studio layout & component styles.
   Builds on stratosfyre.css tokens.
   ========================================================================= */

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}
body {
  background: hsl(var(--c-background));
  color: hsl(var(--c-foreground));
  font-family: var(--font-sans);
  overflow: hidden;
}

/* touch-friendly tap targets */
.nav-item,
.btn,
.input,
.select,
.theme-toggle button {
  min-height: 44px;
  min-width: 44px;
}
.nav-item {
  padding-top: 10px;
  padding-bottom: 10px;
}

/* layout shell */
.shell {
  display: grid;
  grid-template-columns: 17rem 1fr;
  grid-template-rows: auto 1fr;
  height: 100dvh;
  background: hsl(var(--c-background));
}

.sidebar {
  grid-row: 1 / span 2;
  background: hsl(var(--c-surface-deep));
  border-right: 1px solid hsl(var(--c-border-subtle));
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.sidebar::before {
  display: none;
}
.sidebar > * {
  position: relative;
  z-index: 1;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5) var(--space-4);
  border-bottom: 1px solid hsl(var(--c-border-subtle));
}
.brand-mark {
  height: 32px;
  display: flex;
  align-items: center;
  color: hsl(var(--c-primary));
}
.brand-mark img {
  height: 32px;
  width: auto;
  display: block;
  transition: transform 0.2s ease;
}
.brand-mark:hover img {
  transform: scale(1.02);
}
.brand-meta {
  line-height: 1.15;
}
.brand-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.01em;
}
.brand-sub {
  font-size: 11px;
  color: hsl(var(--c-foreground-muted));
  margin-top: 2px;
}

.nav {
  padding: var(--space-3) var(--space-3);
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.nav-group + .nav-group {
  margin-top: var(--space-5);
}
.nav-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: hsl(var(--c-foreground-muted));
  padding: 0 var(--space-3);
  margin-bottom: var(--space-2);
  font-weight: 500;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 8px var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: hsl(var(--c-foreground-muted));
  cursor: pointer;
  transition:
    background 0.15s ease,
    color 0.15s ease;
  border: 1px solid transparent;
  background: transparent;
  width: 100%;
  text-align: left;
  font-family: var(--font-sans);
  white-space: nowrap;
  position: relative;
}
.nav-item:hover {
  color: hsl(var(--c-foreground));
  background: hsl(var(--c-muted) / 0.4);
}
.nav-item.active {
  background: hsl(var(--c-muted) / 0.7);
  border-color: hsl(var(--c-border));
  color: hsl(var(--c-foreground));
}
.nav-item.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 20px;
  background: hsl(var(--c-primary));
  border-radius: 0 2px 2px 0;
  transition: height 0.2s ease;
}
.nav-item.active .nav-icon {
  color: hsl(var(--c-primary));
}
.nav-icon {
  width: 16px;
  height: 16px;
  flex: none;
}

.sidebar-footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid hsl(var(--c-border-subtle));
  font-size: 11px;
  color: hsl(var(--c-foreground-muted));
  white-space: nowrap;
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  display: inline-block;
}
.key-risk-row {
  align-items: flex-start;
}
.key-risk-dot {
  margin-top: 5px;
  flex-shrink: 0;
}
.key-risk-name {
  font: 500 13px/1.4 var(--font-sans);
}
.key-risk-detail {
  font: 500 12px/1.45 var(--font-sans);
  color: hsl(var(--c-foreground-muted));
  margin-top: 2px;
}
.status-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  /* min-width: 0 lets this grid item shrink below its content's min-content width —
     without it the non-wrapping actions row sets a ~1377px floor on the whole content
     column, putting a horizontal scrollbar on every route below ~1650px viewports. */
  min-width: 0;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid hsl(var(--c-border-subtle));
  background: hsl(var(--c-background) / 0.85);
  backdrop-filter: blur(16px);
}
.header > div:first-of-type {
  min-width: 0;
}
.header h1 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.header-eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: hsl(var(--c-foreground-muted));
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  /* Wrap the chrome onto extra rows instead of forcing the column wider. */
  flex-wrap: wrap;
  justify-content: flex-end;
  row-gap: var(--space-2);
}
.header-context {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding-right: var(--space-3);
  margin-right: var(--space-1);
  border-right: 1px solid hsl(var(--c-border-subtle));
}

.main {
  grid-column: 2;
  min-width: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.page {
  max-width: 1500px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
  animation: pageEnter 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.page.dense {
  padding: var(--space-6) var(--space-6);
}
@keyframes pageEnter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Directional page transitions */
main.page-enter-right .page {
  animation: pageEnterRight 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
}
main.page-enter-left .page {
  animation: pageEnterLeft 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes pageEnterRight {
  from {
    opacity: 0;
    transform: translateX(24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes pageEnterLeft {
  from {
    opacity: 0;
    transform: translateX(-24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Staggered card reveals inside page */
.page .card {
  animation: cardEnter 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.page .card:nth-child(1) {
  animation-delay: 0.04s;
}
.page .card:nth-child(2) {
  animation-delay: 0.08s;
}
.page .card:nth-child(3) {
  animation-delay: 0.12s;
}
.page .card:nth-child(4) {
  animation-delay: 0.16s;
}
.page .card:nth-child(5) {
  animation-delay: 0.16s;
}
.page .card:nth-child(6) {
  animation-delay: 0.16s;
}
.page .card:nth-child(7) {
  animation-delay: 0.16s;
}
.page .card:nth-child(8) {
  animation-delay: 0.16s;
}
.page .card:nth-child(9) {
  animation-delay: 0.16s;
}
.page .card:nth-child(10) {
  animation-delay: 0.16s;
}
.page .card:nth-child(11) {
  animation-delay: 0.16s;
}
.page .card:nth-child(12) {
  animation-delay: 0.16s;
}
@keyframes cardEnter {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* segmented / select / button */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  background: hsl(var(--c-card));
  border: 1px solid hsl(var(--c-border));
  color: hsl(var(--c-foreground));
  font: 500 13px/1 var(--font-sans);
  cursor: pointer;
  white-space: nowrap;
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    background 0.15s ease;
}
.btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px hsl(var(--c-shadow) / 0.12);
  border-color: hsl(var(--c-border));
  background: hsl(var(--c-card-elevated));
}
.btn:active:not(:disabled) {
  transform: translateY(0);
}
.btn.primary {
  background: hsl(var(--c-primary));
  color: hsl(var(--c-primary-fg));
  border-color: hsl(var(--c-primary));
  box-shadow: none;
}
.btn.primary:hover {
  background: hsl(var(--c-primary-glow));
  box-shadow: none;
}
.btn.ghost {
  background: transparent;
  border-color: transparent;
  color: hsl(var(--c-foreground-muted));
}
.btn.ghost:hover {
  background: hsl(var(--c-muted) / 0.5);
  color: hsl(var(--c-foreground));
}
.btn.ghost.danger {
  color: hsl(var(--c-destructive));
}
.btn.ghost.danger:hover {
  background: hsl(var(--c-destructive) / 0.12);
  color: hsl(var(--c-destructive));
}

.select {
  background: hsl(var(--c-card));
  color: hsl(var(--c-foreground));
  border: 1px solid hsl(var(--c-border));
  border-radius: var(--radius-sm);
  padding: 7px 28px 7px 12px;
  font: 500 13px/1 var(--font-sans);
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%23a9b0c0' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='3,4.5 6,7.5 9,4.5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 12px;
}
.select:focus {
  outline: 2px solid hsl(var(--c-ring) / 0.4);
  outline-offset: 1px;
}

.input {
  background: hsl(var(--c-card));
  color: hsl(var(--c-foreground));
  border: 1px solid hsl(var(--c-border));
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font: 500 13px/1.2 var(--font-mono);
  width: 100%;
}
.input:focus {
  outline: 2px solid hsl(var(--c-ring) / 0.4);
  outline-offset: 1px;
  border-color: hsl(var(--c-primary));
}

/* card */
.card {
  background: hsl(var(--c-card));
  border: 1px solid hsl(var(--c-border-subtle));
  border-radius: var(--radius-lg);
  position: relative;
}
.card-pad {
  padding: var(--space-5);
}
.card-pad-lg {
  padding: var(--space-6);
}

.card.elevated {
  background: hsl(var(--c-card));
  border-color: hsl(var(--c-border-subtle));
  box-shadow: var(--shadow-md);
  transition:
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}
.card.elevated:hover {
  box-shadow: 0 4px 20px hsl(var(--c-shadow) / 0.15);
  border-color: hsl(var(--c-border));
}

.card.glow {
  background: hsl(var(--c-card));
  border: 1px solid hsl(var(--c-primary) / 0.55);
  box-shadow:
    0 0 0 1px hsl(var(--c-primary) / 0.12),
    var(--shadow-md);
  overflow: hidden;
}
.card.glow::after {
  display: none;
}
.dark .card.elevated,
.dark .card.glow {
  background: hsl(var(--c-card));
}
.card-btn {
  background: transparent;
}

/* clickable card wrapper (replaces all:unset so focus outline is preserved) */
.card-btn {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}
.card-btn:focus-visible {
  outline: 2px solid hsl(var(--c-primary));
  outline-offset: 2px;
  border-radius: var(--radius-lg);
}

/* well / callout — token-backed summary boxes */
.well {
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  background: hsl(var(--c-card-elevated));
  border: 1px solid hsl(var(--c-border-subtle));
}

/* labels */
.eyebrow {
  font: 500 10px/1 var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: hsl(var(--c-foreground-muted));
  white-space: nowrap;
}
.label {
  font: 500 11px/1.2 var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: hsl(var(--c-foreground-muted));
}

.stat-display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
  font-feature-settings:
    "tnum" on,
    "lnum" on;
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* divider */
.hr {
  height: 1px;
  background: hsl(var(--c-border-subtle));
  border: none;
  margin: 0;
}

/* pills */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font: 500 11px/1 var(--font-sans);
  padding: 4px 9px;
  border-radius: 999px;
  background: hsl(var(--c-muted) / 0.6);
  color: hsl(var(--c-foreground-muted));
  border: 1px solid hsl(var(--c-border-subtle));
  white-space: nowrap;
  font-weight: 500;
}
.pill.success {
  background: hsl(var(--c-success) / 0.12);
  color: hsl(var(--c-success) / 0.85);
  border-color: hsl(var(--c-success) / 0.3);
}
.pill.warn {
  background: hsl(var(--c-warning) / 0.12);
  color: hsl(var(--c-warning) / 0.85);
  border-color: hsl(var(--c-warning) / 0.3);
}
.pill.danger {
  background: hsl(var(--c-destructive) / 0.12);
  color: hsl(var(--c-destructive) / 0.85);
  border-color: hsl(var(--c-destructive) / 0.3);
}
.pill.info {
  background: hsl(var(--c-info) / 0.12);
  color: hsl(var(--c-info) / 0.85);
  border-color: hsl(var(--c-info) / 0.3);
}
.pill.brand {
  background: hsl(var(--c-primary) / 0.12);
  color: hsl(var(--c-primary) / 0.85);
  border-color: hsl(var(--c-primary) / 0.3);
}

/* Light mode: darken pill text so it passes WCAG AA on the tinted background. */
@media (prefers-color-scheme: light) {
  html:not(.dark) .pill.success,
  .light .pill.success {
    color: hsl(142 76% 25%);
  }
  html:not(.dark) .pill.warn,
  .light .pill.warn {
    color: hsl(38 92% 27%);
  }
  html:not(.dark) .pill.danger,
  .light .pill.danger {
    color: hsl(0 72% 35%);
  }
  html:not(.dark) .pill.info,
  .light .pill.info {
    color: hsl(199 80% 35%);
  }
  html:not(.dark) .pill.brand,
  .light .pill.brand {
    color: hsl(24 95% 40%);
  }
}

/* Dark mode: lighten pill text where semantic colors need AA contrast on tinted backgrounds. */
.dark .pill.danger {
  color: hsl(0 85% 70%);
}
.dark .pill.info {
  color: hsl(199 95% 65%);
}

/* table */
.table {
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.table th,
.table td {
  text-align: right;
  padding: 10px 12px;
}
.table th:first-child,
.table td:first-child {
  text-align: left;
}
.table thead th {
  font: 500 11px/1 var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: hsl(var(--c-foreground-muted));
  border-bottom: 1px solid hsl(var(--c-border));
  padding: 12px;
}
.table tbody tr {
  border-bottom: 1px solid hsl(var(--c-border-subtle));
}
.table tbody tr:hover {
  background: hsl(var(--c-muted) / 0.25);
}
.table tbody tr:last-child {
  border-bottom: none;
}
.table td {
  font-variant-numeric: tabular-nums;
  color: hsl(var(--c-foreground));
}
.table td.muted {
  color: hsl(var(--c-foreground-muted));
}
.table .row-label {
  font-weight: 500;
  color: hsl(var(--c-foreground));
}
.table .row-emph {
  font-weight: 600;
  color: hsl(var(--c-foreground));
  background: hsl(var(--c-muted) / 0.15);
}
.table-scroll {
  overflow: auto;
}

/* cashflow table — sticky thead + first col, column-group separators, mini bars */
.table-scroll.has-sticky {
  max-height: 520px;
  overflow: auto;
}
.table-cashflow {
  font-variant-numeric: tabular-nums;
}
.table-cashflow tbody tr {
  transition: background 0.12s ease;
}
.table-cashflow thead th {
  position: sticky;
  top: 0;
  z-index: 10;
  background: hsl(var(--c-card));
  background-image: linear-gradient(
    180deg,
    hsl(var(--c-card)) 0%,
    hsl(var(--c-card)) 88%,
    hsl(var(--c-border) / 0.55) 100%
  );
  border-bottom: 1px solid hsl(var(--c-border));
  /* full-strength foreground — the muted .table default reads too faint on a
     dense numeric grid, especially in light mode */
  color: hsl(var(--c-foreground));
  font-weight: 600;
}
.table-cashflow tbody td:first-child,
.table-cashflow thead th:first-child {
  position: sticky;
  left: 0;
  z-index: 5;
  background: hsl(var(--c-card));
}
.table-cashflow thead th:first-child {
  z-index: 11;
}
.table-cashflow .row-opening:hover td,
.table-cashflow .row-footer:hover td {
  background: hsl(var(--c-card-elevated) / 0.7) !important;
}
.table-cashflow .row-opening:hover td.row-label,
.table-cashflow .row-footer:hover td:first-child {
  background: hsl(var(--c-card-elevated)) !important;
}
.table-cashflow tbody tr:hover td:first-child {
  background: hsl(var(--c-muted) / 0.45);
}
.table-cashflow tbody tr.row-opening td:first-child,
.table-cashflow tbody tr.row-footer td:first-child {
  background: hsl(var(--c-card-elevated));
}
/* Subtle row striping for scannability across 25 rows */
.table-cashflow
  tbody
  tr:nth-child(even):not(.row-opening):not(.row-footer):not(:hover)
  td {
  background: hsl(var(--c-card) / 0.4);
}
.table-cashflow
  tbody
  tr:nth-child(even):not(.row-opening):not(.row-footer):not(:hover)
  td:first-child {
  background: hsl(var(--c-card));
}
.table-cashflow th,
.table-cashflow td {
  padding: 9px 11px;
  vertical-align: middle;
}
.table-cashflow td.row-label {
  letter-spacing: 0.02em;
}
.table-cashflow .col-group-end {
  box-shadow: inset -1px 0 0 hsl(var(--c-border-subtle) / 0.7);
}
.table-cashflow .row-opening td {
  background: hsl(var(--c-card-elevated) / 0.55);
  color: hsl(var(--c-foreground-muted));
}
.table-cashflow .row-opening td.row-label,
.table-cashflow .row-opening td.row-emph {
  font-style: normal;
}
.table-cashflow tbody tr:first-child td {
  border-bottom: 1px solid hsl(var(--c-border) / 0.7);
}
.table-cashflow .row-footer {
  border-top: 1px solid hsl(var(--c-border));
}
.table-cashflow .row-footer td {
  background: hsl(var(--c-card-elevated) / 0.7);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 10px;
  color: hsl(var(--c-foreground-muted));
  padding-top: 14px;
  padding-bottom: 14px;
}
.table-cashflow .row-footer td.mono-val {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  color: hsl(var(--c-foreground));
}
.table-cashflow .ebitda-cell {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-bottom: 6px;
  min-height: 100%;
  z-index: 0;
}
.table-cashflow .ebitda-cell .ebitda-bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  border-radius: 1px;
  background: hsl(var(--c-border-subtle) / 0.6);
  overflow: hidden;
}
.table-cashflow .ebitda-cell .ebitda-bar i {
  display: block;
  height: 100%;
  border-radius: 1px;
  transform-origin: left center;
  transition: transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.table-cashflow tr.is-steady td:first-child::after {
  content: "Steady";
  display: inline-block;
  margin-left: 8px;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 999px;
  background: hsl(142 76% 46% / 0.18);
  color: hsl(142 76% 65%);
  border: 1px solid hsl(142 76% 46% / 0.35);
  vertical-align: middle;
}
.table-cashflow .col-ebitda {
  min-width: 96px;
  white-space: normal;
}
.table-cashflow thead th.col-ebitda {
  font-size: 10px;
  letter-spacing: 0.06em;
}
.table-cashflow .col-ebitda .ebitda-cell {
  min-width: 84px;
}

/* Assumptions page — TOC chip rail + group numbering */
.assumption-toc {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 16px;
  margin: 0 calc(-1 * var(--space-5)) 8px;
  background: hsl(var(--c-card) / 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid hsl(var(--c-border-subtle));
}
.assumption-toc-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px 6px 8px;
  font: 500 12px/1.2 var(--font-sans);
  color: hsl(var(--c-foreground));
  background: hsl(var(--c-card-elevated));
  border: 1px solid hsl(var(--c-border-subtle));
  border-radius: 999px;
  cursor: pointer;
  transition:
    color 120ms ease,
    background 120ms ease,
    border-color 120ms ease;
}
.assumption-toc-chip:hover {
  color: hsl(var(--c-foreground));
  background: hsl(var(--c-muted) / 0.4);
  border-color: hsl(var(--c-border));
}
.assumption-toc-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 4px;
  font: 600 11px/1 var(--font-mono);
  letter-spacing: 0.04em;
  color: hsl(var(--c-foreground));
  background: hsl(var(--c-card));
  border: 1px solid hsl(var(--c-border-subtle));
  border-radius: 999px;
}
.assumption-toc-chip:hover .assumption-toc-num {
  color: hsl(var(--c-foreground));
}
.assumption-group {
  scroll-margin-top: 80px;
}
.assumption-group-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  font: 600 11px/1 var(--font-mono);
  letter-spacing: 0.04em;
  color: hsl(var(--c-foreground-muted));
  background: hsl(var(--c-card-elevated));
  border: 1px solid hsl(var(--c-border-subtle));
  border-radius: 8px;
  margin-top: 2px;
}
.table-scroll::-webkit-scrollbar {
  height: 8px;
  width: 8px;
}
.table-scroll::-webkit-scrollbar-thumb {
  background: hsl(var(--c-border));
  border-radius: 4px;
}
.table-scroll::-webkit-scrollbar-track {
  background: transparent;
}

/* hero summary */
.hero {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background:
    radial-gradient(
      ellipse 60% 80% at 50% 0%,
      hsl(var(--c-card-elevated)),
      transparent 70%
    ),
    linear-gradient(180deg, hsl(var(--c-card)), hsl(var(--c-surface-deep)));
  border: 1px solid hsl(var(--c-border));
}
.hero-stars {
  display: none;
}

.star-twinkle {
  opacity: var(--star-o);
  animation: star-twinkle var(--star-dur) ease-in-out infinite;
}

@keyframes star-twinkle {
  0%,
  100% {
    opacity: var(--star-o);
  }
  50% {
    opacity: calc(var(--star-o) * 0.3);
  }
}

@media (prefers-reduced-motion: reduce) {
  .star-twinkle {
    animation: none;
    opacity: var(--star-o);
  }
}

/* progress bar */
.bar {
  height: 6px;
  border-radius: 999px;
  background: hsl(var(--c-muted) / 0.7);
  position: relative;
  overflow: hidden;
}
.bar > i {
  position: absolute;
  inset: 0;
  transform-origin: left center;
  background: linear-gradient(90deg, hsl(24 95% 55%), hsl(35 90% 55%));
  border-radius: 999px;
}

/* sparkline container */
.spark {
  display: block;
  width: 100%;
  height: 36px;
}

/* benchmarks */
.benchmark-row {
  align-items: center;
}
.benchmark-metric {
  font: 500 13px/1.35 var(--font-sans);
  color: hsl(var(--c-foreground));
}
.benchmark-source {
  font: 500 11px/1.4 var(--font-sans);
  color: hsl(var(--c-foreground-muted));
  margin-top: 4px;
}
.benchmark-actions {
  justify-content: flex-end;
  gap: 6px;
}
.benchmark-delete {
  padding: 2px 6px;
  font-size: 15px;
  line-height: 1;
  min-height: 24px;
  min-width: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* model checks accordion */
.model-check-area-header {
  width: 100%;
  padding: 10px 14px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: hsl(var(--c-foreground));
  font-family: inherit;
  text-align: left;
  transition: background 0.15s ease;
}
.model-check-area-header:hover {
  background: hsl(var(--c-muted) / 0.25);
}
.model-check-chevron {
  font-size: 12px;
  color: hsl(var(--c-foreground-muted));
  transition: transform 0.15s ease;
}
.model-check-table {
  font-size: 13px;
}
.model-check-table td {
  vertical-align: top;
}
.model-check-fail-summary .status-dot {
  margin-top: 5px;
  flex-shrink: 0;
}
.model-check-area-header .pill {
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* page header strip */
.page-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}
.page-strip > * {
  min-width: 0;
}
.page-strip .row {
  flex-wrap: wrap;
}
.hero .row {
  flex-wrap: wrap;
}
.card .row {
  flex-wrap: wrap;
} /* chart legends / control rows wrap instead of overflowing */
.page-strip .lede {
  color: hsl(var(--c-foreground-muted));
  font-size: 13px;
  max-width: 56ch;
}
.lede-sm {
  color: hsl(var(--c-foreground-muted));
  font-size: 12px;
  line-height: 1.5;
  max-width: 72ch;
}

/* grids */
.grid {
  display: grid;
  gap: var(--space-4);
}
.g-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.g-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.g-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.g-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
/* Side-by-side panels (chart + sidebar card); collapse to one column on small screens. */
.g-2-1 {
  grid-template-columns: 2fr 1fr;
}
.g-1-2 {
  grid-template-columns: 1fr 2fr;
}
@media (max-width: 1200px) {
  .g-4,
  .g-5 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* KPI-card strip: responsive n-up that adapts to card count (used where the count
   varies by data, unlike the fixed .g-4 strips). */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

/* kbd */
.kbd {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 1px 6px;
  border: 1px solid hsl(var(--c-border));
  border-radius: 4px;
  color: hsl(var(--c-foreground-muted));
  background: hsl(var(--c-muted) / 0.4);
}

/* scenario chip in header */
.scenario-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 6px 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid hsl(var(--c-border));
  background: hsl(var(--c-card));
  font-size: 12px;
}
.scenario-chip .dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: hsl(var(--c-primary));
  box-shadow: 0 0 8px hsl(var(--c-primary));
}

/* Delight: Live indicator pulse */
@keyframes live-pulse {
  0%,
  100% {
    box-shadow: 0 0 6px hsl(var(--c-success));
    opacity: 1;
  }
  50% {
    box-shadow:
      0 0 14px hsl(var(--c-success)),
      0 0 22px hsl(var(--c-success) / 0.35);
    opacity: 0.85;
  }
}
.status-dot-live {
  animation: none;
}

/* Delight: Scenario chip pop on switch */
@keyframes chip-pop {
  0% {
    transform: scale(1);
  }
  30% {
    transform: scale(1.07);
  }
  100% {
    transform: scale(1);
  }
}
.scenario-chip-pop {
  animation: chip-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Delight: KPI copy-hover affordance */
.stat-display-copyable {
  cursor: pointer;
}
.stat-display-copyable:hover {
  opacity: 0.88;
}

/* prose */
.prose p {
  font-size: 14px;
  line-height: 1.65;
  color: hsl(var(--c-foreground-muted));
}
.prose p strong {
  color: hsl(var(--c-foreground));
  font-weight: 600;
}

/* utilities */
.row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.between {
  justify-content: space-between;
}
.gap-2 {
  gap: 8px;
}
.gap-3 {
  gap: 12px;
}
.gap-4 {
  gap: 16px;
}
.gap-6 {
  gap: 24px;
}
.tnum {
  font-variant-numeric: tabular-nums;
}
.fg-muted {
  color: hsl(var(--c-foreground-muted));
}
.fg-success {
  color: hsl(var(--c-success));
}
.fg-warning {
  color: hsl(var(--c-warning));
}
.fg-danger {
  color: hsl(var(--c-destructive));
}
.fg-primary {
  color: hsl(var(--c-primary));
}
.fg-info {
  color: hsl(var(--c-info));
}
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}

.fade-in {
  animation: fadeIn 400ms var(--ease-out) both;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .fade-in {
    animation: none;
    opacity: 1;
    transform: none;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* charts */
.chart-wrap {
  position: relative;
}
.chart-axis text {
  fill: hsl(var(--c-foreground-muted));
  font: 500 11px var(--font-sans);
}
.chart-grid line {
  stroke: hsl(var(--c-border-subtle));
  stroke-dasharray: 2 4;
}

/* density */
.density-compact .card-pad {
  padding: var(--space-4);
}
.density-compact .card-pad-lg {
  padding: var(--space-5);
}
.density-compact .table th,
.density-compact .table td {
  padding: 7px 10px;
}
.density-compact .page {
  padding: var(--space-5) var(--space-5);
}
.density-compact h1 {
  font-size: 16px;
}

/* accent color swap (Tweaks) */
.accent-azure {
  --c-primary: 210 80% 55%;
  --c-primary-glow: 210 100% 65%;
  --c-horizon-orange: 210 80% 55%;
  --c-horizon-glow: 210 100% 60%;
  --c-ring: 210 80% 55%;
  --c-accent: 210 80% 50%;
}
.accent-emerald {
  --c-primary: 152 70% 45%;
  --c-primary-glow: 152 80% 55%;
  --c-horizon-orange: 152 70% 45%;
  --c-horizon-glow: 152 80% 55%;
  --c-ring: 152 70% 45%;
  --c-accent: 152 70% 45%;
}
.accent-violet {
  --c-primary: 270 70% 60%;
  --c-primary-glow: 270 80% 70%;
  --c-horizon-orange: 270 70% 60%;
  --c-horizon-glow: 270 80% 65%;
  --c-ring: 270 70% 60%;
  --c-accent: 270 70% 60%;
}

/* focus states for keyboard navigation */
:focus-visible {
  outline: 2px solid hsl(var(--c-primary));
  outline-offset: 2px;
  border-radius: 4px;
}
button:focus-visible,
a:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: 2px solid hsl(var(--c-primary));
  outline-offset: 2px;
}

/* =========================================================================
   MOBILE RESPONSIVE — hamburger drawer, touch targets, scroll fixes
   ========================================================================= */

/* hamburger button (hidden on desktop) */
.hamburger-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: hsl(var(--c-card));
  border: 1px solid hsl(var(--c-border));
  color: hsl(var(--c-foreground));
  font-size: 18px;
  cursor: pointer;
  flex-shrink: 0;
}
.hamburger-btn:hover {
  background: hsl(var(--c-card-elevated));
}

/* mobile nav toggle checkbox (hidden) */
.mobile-nav-toggle {
  display: none;
}

/* sidebar drawer overlay */
.sidebar-drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 39;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms var(--ease-out);
}

/* responsive breakpoints */
@media (max-width: 1024px) {
  .shell {
    grid-template-columns: 14rem 1fr;
  }
  .sidebar {
    width: 14rem;
  }
}

@media (max-width: 768px) {
  body {
    overflow-x: hidden;
    overflow-y: auto;
  }
  .shell {
    grid-template-columns: 1fr;
    height: auto;
    min-height: 100dvh;
  }
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 16rem;
    height: 100dvh;
    z-index: 40;
    transform: translateX(-100%);
    transition: transform 250ms var(--ease-out);
    border-right: 1px solid hsl(var(--c-border-subtle));
    border-bottom: none;
  }
  .sidebar-drawer-overlay {
    display: block;
  }

  /* checked = drawer open */
  .mobile-nav-toggle:checked ~ .sidebar,
  .mobile-nav-toggle:checked ~ .shell .sidebar {
    transform: translateX(0);
  }
  .mobile-nav-toggle:checked ~ .sidebar-drawer-overlay,
  .mobile-nav-toggle:checked ~ .shell .sidebar-drawer-overlay {
    opacity: 1;
    pointer-events: auto;
  }

  .hamburger-btn {
    display: inline-flex;
  }

  .header {
    position: sticky;
    top: 0;
    z-index: 30;
    padding: var(--space-3) var(--space-4);
    gap: var(--space-3);
    flex-wrap: wrap;
  }
  .header h1 {
    font-size: 16px;
  }
  .header-eyebrow {
    display: none;
  }
  .header-actions {
    flex-wrap: wrap;
    gap: 6px;
    justify-content: flex-start;
    flex: 1 1 100%;
    max-width: 100%;
    min-width: 0;
  }
  .header-context {
    display: flex;
    flex: 1 1 100%;
    max-width: 100%;
    min-width: 0;
    gap: 6px;
    margin: 0;
    padding: 0;
    border: 0;
  }
  .header-context .scenario-chip {
    flex: 1 1 0;
    min-width: 0;
  }
  .header-context .scenario-chip .select {
    width: 100%;
    min-width: 0;
  }
  .header-actions .btn.ghost span {
    display: none;
  }
  .header-actions .theme-toggle button {
    font-size: 11px;
    padding: 6px 8px;
  }
  .scenario-chip {
    padding: 4px 4px 4px 8px;
    font-size: 11px;
  }

  .main {
    grid-column: 1;
    overflow: visible;
    padding: var(--space-4);
  }
  .page {
    padding: var(--space-5) var(--space-4);
  }
  .grid.g-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid.g-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  /* ensure tables and wide cards scroll horizontally */
  .table-wrap,
  .table-scroll,
  .card:has(> .table),
  .card:has(.table) {
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
  }
  .table {
    min-width: 640px;
  }
}

@media (max-width: 480px) {
  .grid.g-4,
  .grid.g-3,
  .grid.g-2,
  .grid.g-2-1,
  .grid.g-1-2 {
    grid-template-columns: 1fr;
  }
  .page-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
  .header {
    padding: var(--space-3);
  }
  .header-actions .theme-toggle {
    display: none;
  }
  .header-actions .btn.ghost {
    padding: 6px;
  }
}

/* =========================================================================
   TONED-DOWN OVERRIDES — CFO-friendly palette and professional sans.
   :root is now the light palette; .dark carries the navy/charcoal brand.
   ========================================================================= */
:root {
  /* Light surfaces */
  --c-background: 0 0% 100%;
  --c-surface-deep: 210 40% 97%;
  --c-card: 0 0% 100%;
  --c-card-elevated: 210 30% 98%;
  --c-popover: 0 0% 100%;
  --c-muted: 210 30% 95%;
  --c-border: 215 20% 88%;
  --c-border-subtle: 215 20% 93%;

  /* Shadow base — subtle cool gray */
  --c-shadow: 215 25% 25%;

  /* Text (darker muted/subtle for WCAG AA on white) */
  --c-foreground: 215 25% 12%;
  --c-foreground-muted: 215 14% 38%;
  --c-foreground-subtle: 215 10% 50%;

  /* Aliases for older token names */
  --c-primary-foreground: var(--c-primary-fg);
  --c-muted-foreground: var(--c-foreground-muted);

  /* Accent — restrained amber */
  --c-primary: 25 85% 48%;
  --c-primary-fg: 220 25% 8%;
  --c-primary-glow: 28 90% 55%;
  --c-horizon-orange: 25 85% 48%;
  --c-horizon-amber: 35 80% 50%;
  --c-horizon-glow: 25 85% 48%;
  --c-ring: 25 85% 48%;
  --c-accent: 25 85% 48%;

  /* Semantic colors — tuned for light backgrounds */
  --c-secondary: 210 80% 38%;
  --c-secondary-fg: 0 0% 100%;
  --c-success: 142 76% 25%;
  --c-success-fg: 0 0% 100%;
  --c-warning: 38 92% 27%;
  --c-warning-fg: 0 0% 100%;
  --c-destructive: 0 72% 40%;
  --c-destructive-fg: 0 0% 100%;
  --c-info: 199 89% 32%;
  --c-info-fg: 0 0% 100%;

  /* Shadows */
  --shadow-sm: 0 1px 3px hsl(215 20% 0% / 0.06);
  --shadow-md: 0 4px 8px hsl(215 20% 0% / 0.08);
  --shadow-lg: 0 8px 24px hsl(215 20% 0% / 0.1);
  --shadow-xl: 0 12px 40px hsl(215 20% 0% / 0.12);

  /* Gradients */
  --grad-card: linear-gradient(
    135deg,
    hsl(210 40% 99%) 0%,
    hsl(210 40% 97%) 100%
  );
  --grad-glass: linear-gradient(
    135deg,
    hsl(0 0% 100% / 0.85) 0%,
    hsl(0 0% 100% / 0.65) 100%
  );

  /* Pro fonts */
  --font-display: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --font-mono:
    "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* Light theme / auto-light: orange primary keeps dark text for WCAG AA contrast.
   :root already sets --c-primary-fg; no override needed here. */

.dark {
  /* Navy charcoal stack */
  --c-background: 215 22% 9%;
  --c-surface-deep: 215 24% 7%;
  --c-card: 215 18% 12%;
  --c-card-elevated: 215 16% 14%;
  --c-popover: 215 18% 12%;
  --c-muted: 215 14% 18%;
  --c-border: 215 14% 22%;
  --c-border-subtle: 215 14% 17%;

  /* Shadow base — deep navy-black */
  --c-shadow: 215 30% 2%;

  /* Text */
  --c-foreground: 210 22% 96%;
  --c-foreground-muted: 215 12% 70%;
  --c-foreground-subtle: 215 10% 58%;
  --c-primary-fg: 220 25% 8%;

  /* Aliases for older token names */
  --c-primary-foreground: var(--c-primary-fg);
  --c-muted-foreground: var(--c-foreground-muted);

  /* Accent — restrained amber */
  --c-primary: 30 75% 56%;
  --c-primary-glow: 32 78% 62%;
  --c-horizon-orange: 30 75% 56%;
  --c-horizon-amber: 38 72% 56%;
  --c-horizon-glow: 30 75% 56%;
  --c-ring: 30 75% 56%;
  --c-accent: 30 75% 56%;

  /* Semantic colors — tuned for dark backgrounds */
  --c-success: 142 76% 46%;
  --c-warning: 45 93% 58%;
  --c-destructive: 0 72% 60%;
  --c-info: 200 98% 50%;

  /* Shadows */
  --shadow-sm: 0 2px 8px hsl(220 25% 0% / 0.3);
  --shadow-md: 0 4px 16px hsl(220 25% 0% / 0.4);
  --shadow-lg: 0 8px 32px hsl(220 25% 0% / 0.5);
  --shadow-xl: 0 12px 48px hsl(220 25% 0% / 0.6);

  /* Gradients */
  --grad-card: linear-gradient(
    135deg,
    hsl(220 20% 12%) 0%,
    hsl(220 20% 10%) 100%
  );
  --grad-glass: linear-gradient(
    135deg,
    hsl(220 20% 15% / 0.6) 0%,
    hsl(220 20% 10% / 0.4) 100%
  );
}

/* Type scale: tighten letter-spacing, lighter weight for display */
h1,
.h1,
h2,
.h2,
h3,
.h3,
h4,
.h4 {
  font-family: var(--font-display);
  letter-spacing: -0.015em;
  font-weight: 600;
}

/* Gradient text → solid */
.text-gradient-hero,
.text-gradient-horizon {
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  color: hsl(var(--c-foreground));
}

/* Theme toggle */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: hsl(var(--c-muted) / 0.5);
  border: 1px solid hsl(var(--c-border));
  border-radius: var(--radius-full);
  padding: 2px;
  font-size: 13px;
}
.theme-toggle button {
  all: unset;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  color: hsl(var(--c-foreground-muted));
  font: 500 11px/1 var(--font-sans);
  letter-spacing: 0.02em;
  transition:
    background 0.15s,
    color 0.15s;
}
.theme-toggle button:hover {
  color: hsl(var(--c-foreground));
}
.theme-toggle button.active {
  background: hsl(var(--c-card-elevated));
  color: hsl(var(--c-foreground));
  box-shadow: var(--shadow-sm);
}

/* Pulse animation for model-checks re-run */
@keyframes pulse-flash {
  0% {
    box-shadow: 0 0 0 0 hsl(142 76% 55% / 0.4);
  }
  70% {
    box-shadow: 0 0 0 8px hsl(142 76% 55% / 0);
  }
  100% {
    box-shadow: 0 0 0 0 hsl(142 76% 55% / 0);
  }
}
.pulse-flash {
  animation: pulse-flash 0.6s ease-out;
}

/* Spinner */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Auth shake */
@keyframes authShake {
  0%,
  100% {
    transform: translateX(0);
  }
  20% {
    transform: translateX(-8px);
  }
  40% {
    transform: translateX(8px);
  }
  60% {
    transform: translateX(-4px);
  }
  80% {
    transform: translateX(4px);
  }
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(
    90deg,
    hsl(var(--c-border)) 25%,
    hsl(var(--c-border-subtle)) 50%,
    hsl(var(--c-border)) 75%
  );
  background-size: 200% 100%;
  animation: skeleton 1.5s ease-in-out infinite;
}
@keyframes skeleton {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .skeleton {
    animation: none;
    background: hsl(var(--c-border-subtle));
  }
  .spinner {
    animation: none !important;
  }
}

/* Light theme overrides for app-specific elements */
.light .hero {
  background: linear-gradient(180deg, hsl(210 40% 98%), hsl(210 40% 96%));
  border: 1px solid hsl(var(--c-border));
}
.light .card.glow {
  background: linear-gradient(180deg, hsl(210 40% 99%), hsl(210 40% 97%));
  border: 1px solid hsl(var(--c-border));
}
.light .sidebar {
  background: hsl(var(--c-surface-deep));
  border-right: 1px solid hsl(var(--c-border-subtle));
}

/* Light theme — :root already supplies the CFO-friendly light palette, so only
   app-specific element overrides remain below. */

/* Scenario chip in header — give the select room so labels aren't truncated */
.scenario-chip .select {
  min-width: 7rem;
}

/* print */
@media print {
  :root {
    --c-background: 0 0% 100%;
    --c-surface-deep: 0 0% 100%;
    --c-card: 0 0% 100%;
    --c-card-elevated: 0 0% 98%;
    --c-popover: 0 0% 100%;
    --c-muted: 0 0% 95%;
    --c-border: 0 0% 80%;
    --c-border-subtle: 0 0% 90%;
    --c-input: 0 0% 90%;
    --c-ring: 25 95% 45%;
    --c-foreground: 0 0% 0%;
    --c-foreground-muted: 0 0% 30%;
    --c-foreground-subtle: 0 0% 45%;
    --c-primary: 25 95% 40%;
    --c-primary-fg: 0 0% 100%;
    --c-primary-glow: 25 95% 45%;
    --c-horizon-orange: 24 95% 45%;
    --c-horizon-amber: 38 72% 50%;
    --c-horizon-glow: 30 75% 50%;
    --c-secondary: 210 80% 45%;
    --c-secondary-fg: 0 0% 100%;
    --c-accent: 25 90% 95%;
    --c-accent-fg: 25 95% 35%;
    --c-success: 142 76% 30%;
    --c-success-fg: 0 0% 100%;
    --c-warning: 45 93% 45%;
    --c-warning-fg: 0 0% 100%;
    --c-destructive: 0 72% 45%;
    --c-destructive-fg: 0 0% 100%;
    --c-info: 199 89% 40%;
    --c-info-fg: 0 0% 100%;
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;
    --shadow-xl: none;
  }

  @page {
    size: A4;
    margin: 18mm 16mm;
  }
  .sidebar,
  .header,
  .no-print,
  .twk-root,
  .tweaks-panel {
    display: none !important;
  }
  .shell {
    display: block;
    height: auto;
  }
  .main {
    overflow: visible;
    padding: 0;
  }
  body {
    background: white;
    color: black;
    overflow: visible;
  }

  /* Prevent awkward page breaks inside cards and sections */
  .card,
  .page-strip,
  .grid.g-2,
  .grid.g-3,
  .grid.g-4 {
    page-break-inside: avoid;
  }
  .page-section {
    page-break-inside: avoid;
    margin-bottom: 12mm;
  }
  table,
  thead,
  tbody,
  tr {
    page-break-inside: avoid;
  }

  /* Force page breaks before major report sections */
  .report-section {
    page-break-before: always;
  }
  .report-section:first-of-type {
    page-break-before: auto;
  }

  /* Ensure text is readable in print */
  .card {
    background: white !important;
    border: 1px solid #ddd !important;
    box-shadow: none !important;
  }
  .card.glow {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }
  .eyebrow {
    color: #555 !important;
  }
  .fg-success {
    color: #2a7a2a !important;
  }
  .fg-warning {
    color: #8a6a1a !important;
  }
  .fg-danger,
  .fg-bad,
  .fg-error {
    color: #a03030 !important;
  }
  .pill.success {
    background: #e8f5e9 !important;
    color: #2a7a2a !important;
    border: 1px solid #c8e6c9 !important;
  }
  .pill.warn {
    background: #fff8e1 !important;
    color: #8a6a1a !important;
    border: 1px solid #ffecb3 !important;
  }
  .pill.danger,
  .pill.bad {
    background: #ffebee !important;
    color: #a03030 !important;
    border: 1px solid #ffcdd2 !important;
  }

  /* Charts: flatten for print */
  .chart-wrap {
    max-height: 220px;
  }
  .chart-wrap path[fill-opacity],
  .chart-wrap path[opacity] {
    opacity: 1 !important;
  }

  /* Table styling for print */
  .table {
    border-collapse: collapse;
  }
  .table th,
  .table td {
    border-bottom: 1px solid #ddd;
    padding: 8px 10px;
  }
  .table thead th {
    border-bottom: 2px solid #333;
    background: #f5f5f5;
  }
  .row-emph {
    background: #f0f0f0 !important;
  }

  /* Hero: strip gradient to a clean white band */
  .hero {
    background: white !important;
    border: 1px solid #ddd !important;
    box-shadow: none !important;
    padding: 16px 20px !important;
  }

  /* CFO verdict card: keep it visible and bordered */
  .cfo-verdict-card {
    border: 2px solid #333 !important;
    background: white !important;
    box-shadow: none !important;
  }

  /* Section headers: don't break right before them */
  section {
    break-inside: avoid;
  }
  section h2 {
    break-after: avoid;
  }

  /* Stat display: ensure color prints legibly */
  .stat-display {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .pill {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  /* Hide animations and interactive affordances */
  .status-dot-live {
    animation: none !important;
  }
  .scenario-chip-pop {
    animation: none !important;
  }
  [title="Click to copy"] {
    cursor: default !important;
  }

  /* The print-preview toggle is a screen-only control — hide in real print */
  .print-preview-toggle {
    display: none !important;
  }
}

/* ───────────────────────────────────────────────────────────
   On-screen animations (these were previously nested inside
   @media print by mistake, so they never applied on screen).
   ─────────────────────────────────────────────────────────── */

/* ZopaBand SVG transitions — animate rect position/width/color changes smoothly */
.zopa-band rect {
  transition:
    x 0.4s ease,
    width 0.4s ease,
    fill 0.4s ease;
  will-change: x, width;
}

/* Rent Gap KPI card pulse — fires when the gap crosses zero */
@keyframes kpi-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 currentColor;
  }
  50% {
    box-shadow: 0 0 0 6px transparent;
  }
}
.kpi-pulse {
  animation: kpi-pulse 0.8s ease-out;
}

/* Model Checks resolution badge pulse — fires when a check transitions to pass */
@keyframes check-resolved {
  0% {
    transform: scale(1);
    background: hsl(var(--c-success) / 0.12);
  }
  50% {
    transform: scale(1.06);
    background: hsl(var(--c-success) / 0.25);
  }
  100% {
    transform: scale(1);
  }
}
.check-resolved {
  animation: check-resolved 0.6s ease;
}

/* ───────────────────────────────────────────────────────────
   B2.5 — Print layout preview (on-screen mode).
   Mirrors the @media print rules above so the user can preview
   the printed board pack without opening the browser print
   dialog. Triggered by toggling the `print-preview` class on
   <body> (see PrintPreviewToggle in components.tsx).
   ─────────────────────────────────────────────────────────── */

/* Floating toggle — fixed bottom-right, stays above the page shadow */
.print-preview-toggle {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1000;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: var(--shadow-md);
}

body.print-preview {
  background: hsl(var(--c-muted));
  overflow: auto;
}
body.print-preview .shell {
  display: block;
  height: auto;
  max-width: 210mm; /* A4 width */
  margin: 0 auto;
  background: white;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
  min-height: 100vh;
}
body.print-preview .sidebar,
body.print-preview .header,
body.print-preview .no-print,
body.print-preview .twk-root,
body.print-preview .tweaks-panel {
  display: none !important;
}
body.print-preview .main {
  overflow: visible;
  padding: 16mm 16mm 18mm;
  background: white;
  color: hsl(0 0% 0%);
}
/* Page-break visual cues between report sections in preview */
body.print-preview .report-section {
  position: relative;
  margin-bottom: 14mm;
  padding-top: 14mm;
  border-top: 1px dashed hsl(0 0% 80%);
}
body.print-preview .report-section::before {
  content: "— page break —";
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  color: hsl(0 0% 65%);
  background: white;
  padding: 0 8px;
}
body.print-preview .report-section:first-of-type {
  border-top: none;
  padding-top: 0;
}
body.print-preview .report-section:first-of-type::before {
  display: none;
}
/* Flatten chrome for a clean paper look */
body.print-preview .card {
  background: white !important;
  border: 1px solid hsl(0 0% 85%) !important;
  box-shadow: none !important;
}
body.print-preview .card.glow {
  box-shadow: none !important;
  border: 1px solid hsl(0 0% 80%) !important;
}
body.print-preview .hero {
  background: white !important;
  border: 1px solid hsl(0 0% 85%) !important;
  box-shadow: none !important;
}
/* Keep the exit-toggle visible over the preview */
body.print-preview .print-preview-toggle {
  display: inline-flex !important;
}