/* UI components */

/* —— Typography blocks —— */
.page-title {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  letter-spacing: -0.02em;
}

.page-lead {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

/* Shop category pages: space between subsection blurb and item grid */
.shop-subsection .page-title {
  margin-bottom: 0.35rem;
}

.shop-subsection__lead {
  margin-top: 0.15rem;
  margin-bottom: 1.35rem;
}

.shop-subsection .page-title + .card-grid,
.shop-subsection .page-title + .category-grid {
  margin-top: 1.35rem;
}

.section-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 1.25rem 0 0.625rem;
}

.section-title:first-child { margin-top: 0; }

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius);
  transition: background var(--transition), transform 0.1s ease, box-shadow var(--transition);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

/* Clicks on labels/badges inside a button still hit the button */
.btn * {
  pointer-events: none;
}

.btn:active:not(:disabled) { transform: scale(0.98); }

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  margin-top: 1.25rem;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-inverse);
  background: var(--accent);
  border-radius: var(--radius);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(255, 107, 0, 0.35);
  transition: background var(--transition), box-shadow var(--transition);
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.4);
}

.btn--primary {
  color: var(--text-inverse);
  background: var(--accent);
}

.btn--primary:hover:not(:disabled) { background: var(--accent-hover); }

.btn--secondary {
  color: var(--text-inverse);
  background: #334155;
}

.btn--secondary:hover:not(:disabled) { background: #1e293b; }

.btn--outline {
  color: var(--accent);
  background: transparent;
  border: 1px solid var(--accent);
}

.btn--outline:hover:not(:disabled) { background: var(--accent-soft); }

.btn--ghost {
  color: var(--text-secondary);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}

.btn--ghost:hover:not(:disabled) { background: var(--bg-muted); }

.btn--danger-outline {
  color: var(--danger);
  background: transparent;
  border: 1px solid #fecaca;
}

.btn--danger-outline:hover:not(:disabled) { background: var(--danger-soft); }

.btn--block {
  width: 100%;
  margin-top: 1rem;
  padding: 0.875rem;
  font-size: var(--text-base);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* —— Cards & panels —— */
.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.125rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
}

.card-grid {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.page-fill .card-grid {
  gap: 0.7rem;
}

.shop-card,
.research-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.125rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.contract-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.35rem;
  padding: 0.625rem 0.75rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.contract-card--urgent {
  box-shadow: 0 0 0 1px rgba(217, 119, 6, 0.12);
}

.contract-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.contract-card__top .contract-card__title {
  flex: 1;
  min-width: 0;
}

.contract-card__title {
  font-size: var(--text-base);
  font-weight: 600;
}

.contract-readiness-wheel {
  position: relative;
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
}

.contract-readiness-wheel__svg {
  display: block;
  width: 100%;
  height: 100%;
}

.contract-readiness-wheel__track {
  fill: none;
  stroke: var(--bg-muted);
  stroke-width: 4;
}

.contract-readiness-wheel__fill {
  fill: none;
  stroke: var(--accent);
  stroke-width: 4;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 20px 20px;
  transition: stroke-dashoffset 0.35s ease, stroke 0.2s ease;
}

.contract-readiness-wheel--ready .contract-readiness-wheel__fill {
  stroke: var(--success);
}

.contract-readiness-wheel__label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.5625rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text-secondary);
  line-height: 1;
  pointer-events: none;
}

.contract-readiness-wheel--ready .contract-readiness-wheel__label {
  color: var(--success);
}

.contract-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.4;
}

.contract-card .caption {
  margin: 0.15rem 0 0;
  line-height: 1.35;
}

.contract-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin-top: 0.35rem;
  font-size: var(--text-sm);
}

.contract-card__reward { color: var(--success); font-weight: 600; }
.contract-card__risk { font-size: var(--text-xs); color: var(--text-muted); }

.contract-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.35rem;
}

.contract-card__actions .btn {
  flex: 1 1 0;
  min-width: 7rem;
  min-height: 2.5rem;
  align-self: stretch;
  width: 100%;
  box-sizing: border-box;
}

.contract-payout {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  vertical-align: middle;
}

.contract-payout.payout--low { background: #f1f5f9; color: #64748b; }
.contract-payout.payout--mid { background: #e0f2fe; color: #0369a1; }
.contract-payout.payout--high { background: #dcfce7; color: #15803d; }
.contract-payout.payout--premium { background: #fef3c7; color: #b45309; }

.contract-card__viewers {
  display: inline-block;
  margin-left: 0.5rem;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--warning);
  background: var(--warning-soft);
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
}

.contract-progress {
  height: 6px;
  margin: 0.5rem 0 0.25rem;
  background: var(--bg-muted);
  border-radius: 999px;
  overflow: hidden;
}

.contract-progress__fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
  transition: width 0.3s ease;
}

.contract-progress-stack {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin: 0.35rem 0 0.2rem;
}

.contract-progress-row__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.2rem;
}

.contract-progress-row__label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
}

.contract-progress-row__pct {
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
}

.contract-progress-row .contract-progress {
  margin: 0;
}

.contract-progress-row__detail {
  margin: 0.2rem 0 0;
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.35;
}

.contract-progress-row--done .contract-progress__fill {
  background: var(--success);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10.5rem, 1fr));
  gap: 0.75rem;
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  padding: 1.125rem 1rem;
  text-align: left;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.category-card:hover {
  border-color: var(--accent-border);
  box-shadow: var(--shadow-md);
}

.category-card__icon { font-size: 1.75rem; }
.category-card__label { font-weight: 600; font-size: var(--text-base); }
.category-card__sub { font-size: var(--text-xs); color: var(--accent); }
.category-card__desc { font-size: var(--text-xs); color: var(--text-muted); margin-top: 0.25rem; }

.experiment-running { margin-bottom: 1rem; }

.tutorial-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(3px);
}

.tutorial-overlay.is-open { display: flex; }

.tutorial-panel {
  width: 100%;
  max-width: 26rem;
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid var(--accent-border);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
}

.tutorial-panel__step {
  font-size: var(--text-xs);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.5rem;
}

.tutorial-panel__title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 0 0 0.75rem;
}

.tutorial-panel__body {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.tutorial-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
  justify-content: flex-end;
}

.modal-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  justify-content: flex-end;
}

.grow-field {
  display: block;
  margin-top: 0.75rem;
  font-size: var(--text-sm);
}

.grow-field span {
  display: block;
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.grow-select,
.grow-input {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-family: inherit;
}

.dish-upgrade-modal__stats {
  margin-top: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.dish-upgrade-modal__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-muted);
}

.dish-upgrade-modal__row span {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.dish-upgrade-modal__row strong {
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.experiment-card--locked { opacity: 0.72; }

.training-card--locked { opacity: 0.65; }

.training-game-host {
  margin-bottom: 1.25rem;
}

.training-game {
  padding: 1rem;
}

.training-q {
  font-size: var(--text-base);
  margin: 0.75rem 0;
}

.training-opts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.timing-track {
  position: relative;
  height: 2rem;
  margin: 1rem 0;
  background: var(--bg-muted);
  border-radius: 999px;
  overflow: hidden;
}

.timing-zone {
  position: absolute;
  left: 38%;
  width: 24%;
  height: 100%;
  background: rgba(5, 150, 105, 0.35);
}

.timing-marker {
  position: absolute;
  top: 2px;
  width: 8px;
  height: calc(100% - 4px);
  margin-left: -4px;
  background: var(--accent);
  border-radius: 2px;
}

.seq-display {
  font-size: var(--text-lg);
  font-weight: 600;
  text-align: center;
  padding: 2rem;
  color: var(--accent);
}

.contract-tier {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  margin-left: 0.35rem;
}

.tier--comfort { background: var(--success-soft); color: var(--success); }
.tier--target { background: var(--accent-soft); color: var(--accent); }
.tier--stretch { background: var(--warning-soft); color: var(--warning); }
.tier--whale { background: #ede9fe; color: #5b21b6; }

.mut-intro { max-width: 40rem; }
.mut-help { margin-top: 0.35rem; line-height: 1.45; }

.contract-reqs-panel {
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.45rem 0.6rem;
  margin: 0.25rem 0;
}

.contract-reqs-panel__title {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
  margin: 0 0 0.35rem;
}

.contract-reqs {
  margin: 0;
  padding-left: 1.1rem;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.training-arena {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: #0f172a;
  display: flex;
  flex-direction: column;
}

.training-arena[hidden] {
  display: none !important;
}

body.training-active {
  overflow: hidden;
}

body.training-active .training-arena {
  display: flex !important;
  z-index: 200;
}

.training-arena__bar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  background: var(--bg-elevated);
  color: var(--text-primary);
}

#training-canvas {
  flex: 1;
  width: 100%;
  min-height: 0;
  cursor: crosshair;
}

.training-page .card-grid { margin-top: 0.5rem; }

.mut-strain-group {
  margin-bottom: 1.5rem;
}

.mut-strain-group__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.shop-card--locked {
  opacity: 0.72;
}

#lab-canvas {
  cursor: pointer;
  touch-action: none;
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md), inset 0 2px 12px rgba(15, 23, 42, 0.04);
}

.transit-card {
  padding: 0.75rem 1rem;
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  margin-bottom: 0.5rem;
}

.heat-panel__label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.heat-panel__track {
  height: 8px;
  margin-top: 0.5rem;
  background: var(--bg-muted);
  border-radius: 999px;
  overflow: hidden;
}

.heat-panel__fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.3s ease, background 0.3s ease;
}

.heat-panel__fill--low { background: var(--accent); }
.heat-panel__fill--med { background: var(--warning); }
.heat-panel__fill--high { background: var(--danger); }

.heat-panel__value {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-top: 0.35rem;
}

/* —— Wallet —— */
.wallet-balance {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--success);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.wallet-ledger-total {
  margin: 0 0 1.25rem;
}

.wallet-ledger-total__hint {
  font-weight: 400;
  color: var(--text-muted);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.data-table thead {
  background: var(--bg-muted);
}

.data-table th {
  padding: 0.625rem 1rem;
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.data-table th:last-child { text-align: right; }

.data-table td {
  padding: 0.625rem 1rem;
  border-top: 1px solid var(--border);
}

.data-table td:last-child {
  text-align: right;
  font-family: var(--font-mono);
}

.data-table .amount--pos { color: var(--success); }
.data-table .amount--neg { color: var(--danger); }

.list-plain {
  margin: 0 0 1.25rem;
  padding-left: 1.25rem;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.list-plain li { margin-bottom: 0.25rem; }

.link-text {
  font-size: var(--text-sm);
  color: var(--accent);
  background: none;
  border: none;
  padding: 0;
  margin-top: 1rem;
  text-decoration: underline;
  cursor: pointer;
}

.link-text:hover { color: var(--accent-hover); }

/* —— Settings —— */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.stat-cell {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.stat-cell__label {
  flex: 1;
  min-width: 0;
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.35;
}

.stat-cell__value {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: var(--text-sm);
  text-align: right;
  white-space: nowrap;
}

.toggle-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: var(--text-sm);
}

.achievements {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 1.25rem;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  font-size: var(--text-xs);
  border-radius: var(--radius);
  background: var(--bg-muted);
  color: var(--text-muted);
}

.badge--earned {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 500;
}

.badge--urgent {
  background: var(--warning-soft);
  color: var(--warning);
  font-weight: 600;
}

.card-body {
  flex: 1;
  min-width: 0;
}

.card-body__title { font-weight: 600; font-size: var(--text-sm); }
.card-body__desc { font-size: var(--text-xs); color: var(--text-muted); margin-top: 0.15rem; }

.heat-panel { margin-bottom: 1rem; }

.data-table .strain-lore {
  display: none;
  max-width: 14rem;
  font-size: var(--text-xs);
  color: var(--text-muted);
}

@media (min-width: 1024px) {
  .data-table .strain-lore { display: table-cell; }
}

.is-owned { opacity: 0.55; }

.empty-state {
  font-size: var(--text-sm);
  color: var(--text-muted);
  padding: 1rem 0;
}

.caption {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

/* —— Modals & overlays —— */
.notify-toast {
  pointer-events: auto;
  background: var(--bg-elevated);
  border-left: 4px solid var(--accent);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: var(--text-sm);
}

.notify-toast--warn { border-left-color: var(--danger); }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(2px);
}

.modal-overlay.is-open { display: flex; }

.modal-panel {
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 28rem;
  width: 100%;
  padding: 1.5rem;
  border: 1px solid var(--accent-border);
}

.modal-panel__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--accent);
}

.modal-panel__body {
  margin-top: 0.75rem;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.jail-screen {
  position: fixed;
  inset: 0;
  background: #0f172a;
  z-index: 70;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-inverse);
  padding: 2rem;
  text-align: center;
}

.jail-screen.is-open { display: flex; }

.jail-screen h2 {
  font-size: var(--text-2xl);
  color: var(--accent);
  margin-bottom: 1rem;
}

.jail-screen__timer {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  color: var(--accent);
}

/* Bacteria table strain dot */
.strain-dot {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 1px solid var(--border);
}

.data-table .strain-locked { opacity: 0.45; }

/* Initial game load — spinner until scripts + init finish */
.game-loading {
  position: fixed;
  inset: 0;
  z-index: 250;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.game-loading.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.game-loading__inner {
  text-align: center;
  max-width: 18rem;
  padding: 1.5rem;
}

.game-loading__spinner {
  width: 2.75rem;
  height: 2.75rem;
  margin: 0 auto 1rem;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: game-loading-spin 0.75s linear infinite;
}

@keyframes game-loading-spin {
  to { transform: rotate(360deg); }
}

.game-loading__text {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.game-loading__hint {
  margin: 0.5rem 0 0;
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.45;
}