/* Hayloft Strategy Simulator — matches hayloftadvisors.com design system */

:root {
  --hl-slate-900: #24304A;
  --hl-slate: #404D67;
  --hl-slate-500: #687490;
  --hl-slate-100: #E3E6ED;
  --hl-cornflower: #7F9FEB;
  --hl-cream: #F4F3E8;
  --hl-butter: #F5F374;
  --hl-white: #FFFFFF;
  --hl-font-display: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --hl-font-body: Lato, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --hl-shadow-focus: 0 0 0 3px rgba(127, 159, 235, 0.4);
  --hl-container: 900px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--hl-slate);
  background: var(--hl-white);
  font-family: var(--hl-font-body);
  line-height: 1.55;
}

a { color: var(--hl-slate-900); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: var(--hl-shadow-focus);
}

/* --- Layout --- */

.sim-container {
  width: min(calc(100% - 2rem), var(--hl-container));
  margin: 0 auto;
  padding: 2rem 0;
}

.sim-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--hl-slate-100);
  margin-bottom: 2rem;
}

.sim-brand {
  font-family: var(--hl-font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--hl-slate-900);
  text-decoration: none;
}

.sim-brand span {
  color: var(--hl-cornflower);
}

.sim-tagline {
  font-size: 0.85rem;
  color: var(--hl-slate-500);
}

/* --- Input form --- */

.sim-input-section {
  margin-bottom: 2rem;
}

.sim-input-section h1 {
  font-family: var(--hl-font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--hl-slate-900);
  margin: 0 0 0.5rem;
}

.sim-input-section p {
  color: var(--hl-slate-500);
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
}

.sim-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sim-topic-input {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--hl-font-body);
  font-size: 1rem;
  border: 1.5px solid var(--hl-slate-100);
  border-radius: 6px;
  color: var(--hl-slate-900);
  background: var(--hl-white);
  transition: border-color 0.15s;
}

.sim-topic-input:focus {
  border-color: var(--hl-cornflower);
}

.sim-topic-input::placeholder {
  color: var(--hl-slate-500);
}

.sim-form-row {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.sim-submit {
  padding: 0.75rem 2rem;
  font-family: var(--hl-font-body);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--hl-slate-900);
  background: var(--hl-butter);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: opacity 0.15s;
  white-space: nowrap;
}

.sim-submit:hover { opacity: 0.85; }
.sim-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* --- Template selector --- */

.sim-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--hl-slate-900);
  white-space: nowrap;
}

.sim-select {
  padding: 0.5rem 0.75rem;
  font-family: var(--hl-font-body);
  font-size: 0.9rem;
  border: 1.5px solid var(--hl-slate-100);
  border-radius: 6px;
  color: var(--hl-slate-900);
  background: var(--hl-white);
  cursor: pointer;
}

.sim-select:focus {
  border-color: var(--hl-cornflower);
}

/* --- Structured brief --- */

.sim-brief-toggle {
  margin-top: 0.25rem;
}

.sim-brief-toggle summary {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--hl-slate-900);
  cursor: pointer;
  user-select: none;
  padding: 0.4rem 0;
}

.sim-brief-toggle summary:hover {
  color: var(--hl-cornflower);
}

.brief-hint {
  font-weight: 400;
  color: var(--hl-slate-500);
}

.sim-brief-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.25rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--hl-slate-100);
}

.sim-brief-group h4 {
  font-family: var(--hl-font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--hl-slate-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.5rem;
}

.sim-brief-input {
  width: 100%;
  padding: 0.45rem 0.65rem;
  font-family: var(--hl-font-body);
  font-size: 0.85rem;
  border: 1.5px solid var(--hl-slate-100);
  border-radius: 5px;
  color: var(--hl-slate-900);
  background: var(--hl-white);
  transition: border-color 0.15s;
  margin-bottom: 0.4rem;
}

.sim-brief-input:focus {
  border-color: var(--hl-cornflower);
}

.sim-brief-input::placeholder {
  color: var(--hl-slate-500);
  font-size: 0.83rem;
}

textarea.sim-brief-input {
  resize: vertical;
  min-height: 2.6rem;
}

.sim-brief-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}

@media (max-width: 700px) {
  .sim-brief-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Debate stream --- */

.sim-stream {
  display: none;
}

.sim-stream.active {
  display: block;
}

.sim-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  background: var(--hl-cream);
  border-radius: 6px;
  font-size: 0.9rem;
  color: var(--hl-slate-900);
  margin-bottom: 1.5rem;
}

.sim-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--hl-cornflower);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.sim-status-dot.complete {
  background: #4a9;
  animation: none;
}

.sim-turns {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* --- Turn cards --- */

.turn-card {
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--hl-slate-100);
  animation: fadeIn 0.3s ease;
}

.turn-card.type-moderator {
  border-left-color: var(--hl-cornflower);
  background: rgba(127, 159, 235, 0.04);
}

.turn-card.type-turn {
  border-left-color: var(--hl-slate-500);
}

.turn-card.type-synthesis {
  border-left-color: var(--hl-butter);
  background: rgba(245, 243, 116, 0.06);
  padding: 1.5rem;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.turn-meta {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}

.turn-label {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--hl-slate-900);
}

.turn-phase {
  font-size: 0.78rem;
  color: var(--hl-slate-500);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.turn-body {
  font-size: 0.95rem;
  line-height: 1.6;
}

.turn-body p { margin: 0.4em 0; }
.turn-body h1, .turn-body h2, .turn-body h3 {
  font-family: var(--hl-font-display);
  color: var(--hl-slate-900);
  margin: 1em 0 0.4em;
}
.turn-body h2 { font-size: 1.1rem; }
.turn-body h3 { font-size: 0.95rem; }
.turn-body ul, .turn-body ol { padding-left: 1.4em; margin: 0.4em 0; }
.turn-body li { margin: 0.2em 0; }
.turn-body strong { color: var(--hl-slate-900); }
.turn-body blockquote {
  border-left: 3px solid var(--hl-cornflower);
  margin: 0.6em 0;
  padding: 0.3em 0.8em;
  color: var(--hl-slate-500);
}

.turn-card.type-synthesis .turn-body {
  font-size: 0.9rem;
  max-height: 400px;
  overflow-y: auto;
}

/* --- Citations --- */

.turn-citations {
  margin-top: 0.6rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--hl-slate-100);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
}

.cite-link {
  font-size: 0.78rem;
  color: var(--hl-slate-500);
  text-decoration: none;
  transition: color 0.15s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 320px;
  display: inline-block;
}

.cite-link:hover {
  color: var(--hl-cornflower);
}

.cite-num {
  font-weight: 700;
  color: var(--hl-cornflower);
  margin-right: 0.15em;
}

.sim-final-body p { margin: 0.5em 0; }
.sim-final-body h1, .sim-final-body h2, .sim-final-body h3 {
  font-family: var(--hl-font-display);
  color: var(--hl-slate-900);
  margin: 1.2em 0 0.4em;
}
.sim-final-body h2 { font-size: 1.15rem; }
.sim-final-body h3 { font-size: 1rem; }
.sim-final-body ul, .sim-final-body ol { padding-left: 1.4em; margin: 0.5em 0; }
.sim-final-body li { margin: 0.25em 0; }
.sim-final-body strong { color: var(--hl-slate-900); }
.sim-final-body blockquote {
  border-left: 3px solid var(--hl-cornflower);
  margin: 0.6em 0;
  padding: 0.3em 0.8em;
  color: var(--hl-slate-500);
}

/* --- Final synthesis --- */

.sim-final {
  display: none;
  margin-top: 2rem;
  padding: 2rem;
  background: var(--hl-cream);
  border-radius: 8px;
}

.sim-final.active {
  display: block;
}

.sim-final h2 {
  font-family: var(--hl-font-display);
  font-size: 1.3rem;
  color: var(--hl-slate-900);
  margin: 0 0 1rem;
}

.sim-final-body {
  font-size: 0.95rem;
  line-height: 1.65;
}

/* --- Raw synthesis toggle --- */

.sim-raw-toggle {
  display: none;
  margin-top: 1.5rem;
  border-top: 1px solid var(--hl-slate-100);
  padding-top: 1rem;
}

.sim-raw-toggle summary {
  font-size: 0.85rem;
  color: var(--hl-slate-500);
  cursor: pointer;
  user-select: none;
}

.sim-raw-toggle summary:hover {
  color: var(--hl-cornflower);
}

.sim-raw-body {
  margin-top: 1rem;
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--hl-slate-500);
  max-height: 500px;
  overflow-y: auto;
}

.sim-raw-body p { margin: 0.4em 0; }
.sim-raw-body h2, .sim-raw-body h3 {
  font-family: var(--hl-font-display);
  color: var(--hl-slate);
  margin: 0.8em 0 0.3em;
  font-size: 0.9rem;
}
.sim-raw-body ul, .sim-raw-body ol { padding-left: 1.4em; margin: 0.4em 0; }

/* --- User bar (header right) --- */

.sim-user-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.sim-credits {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--hl-slate-900);
  background: var(--hl-cream);
  padding: 0.3rem 0.65rem;
  border-radius: 4px;
}

.sim-credits.sim-credits-low {
  background: #fff0f0;
  color: #c44;
}

.sim-btn-sm {
  padding: 0.35rem 0.75rem;
  font-family: var(--hl-font-body);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--hl-slate-900);
  background: var(--hl-butter);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: opacity 0.15s;
  white-space: nowrap;
}

.sim-btn-sm:hover { opacity: 0.85; }

.sim-btn-sm.sim-btn-ghost {
  background: transparent;
  color: var(--hl-slate-500);
  font-weight: 400;
}

.sim-btn-sm.sim-btn-ghost:hover { color: var(--hl-slate-900); }

/* --- Auth screen --- */

.sim-auth {
  display: flex;
  justify-content: center;
  padding: 3rem 1rem 2rem;
}

.sim-auth-card {
  max-width: 480px;
  width: 100%;
  text-align: center;
}

.sim-auth-card h1 {
  font-family: var(--hl-font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--hl-slate-900);
  margin: 0 0 0.5rem;
}

.sim-auth-card p {
  color: var(--hl-slate-500);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0 0 1.5rem;
}

.sim-auth-card .sim-form {
  gap: 0.75rem;
}

.sim-auth-oauth {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.sim-oauth-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--hl-slate-100);
  border-radius: 6px;
  background: var(--hl-white);
  font-family: var(--hl-font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--hl-slate-900);
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.sim-oauth-btn:hover {
  border-color: var(--hl-slate-500);
  box-shadow: 0 1px 4px rgba(36, 48, 74, 0.08);
}

.sim-auth-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0.75rem 0;
  color: var(--hl-slate-500);
  font-size: 0.8rem;
}

.sim-auth-divider::before,
.sim-auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--hl-slate-100);
}

.sim-auth-magic-details {
  text-align: left;
  width: 100%;
}

.sim-auth-magic-summary {
  font-size: 0.85rem;
  color: var(--hl-slate-500);
  cursor: pointer;
  text-align: center;
  list-style: none;
}

.sim-auth-magic-summary::-webkit-details-marker {
  display: none;
}

.sim-auth-magic-summary:hover {
  color: var(--hl-cornflower);
}

.sim-submit-secondary {
  background: var(--hl-white);
  color: var(--hl-slate-900);
  border: 1px solid var(--hl-slate-100);
}

.sim-submit-secondary:hover {
  border-color: var(--hl-slate-500);
}

.sim-auth-status {
  font-size: 0.85rem;
  color: var(--hl-cornflower);
  min-height: 1.4em;
}

/* --- Modal --- */

.sim-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(36, 48, 74, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.sim-modal {
  background: var(--hl-white);
  border-radius: 10px;
  padding: 2rem;
  max-width: 560px;
  width: calc(100% - 2rem);
  max-height: calc(100vh - 4rem);
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 30px rgba(36, 48, 74, 0.15);
}

.sim-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.sim-modal-header h2 {
  font-family: var(--hl-font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--hl-slate-900);
  margin: 0;
}

.sim-modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--hl-slate-500);
  cursor: pointer;
  padding: 0.2rem;
  line-height: 1;
}

.sim-modal-close:hover { color: var(--hl-slate-900); }

/* --- Credit packs --- */

.sim-packs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.sim-pack-card {
  border: 1.5px solid var(--hl-slate-100);
  border-radius: 8px;
  padding: 1.25rem;
  text-align: center;
  transition: border-color 0.15s;
}

.sim-pack-card:hover { border-color: var(--hl-cornflower); }

.sim-pack-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--hl-slate-900);
  margin-bottom: 0.3rem;
}

.sim-pack-price {
  font-family: var(--hl-font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--hl-slate-900);
}

.sim-pack-detail {
  font-size: 0.8rem;
  color: var(--hl-slate-500);
  margin: 0.25rem 0 0.75rem;
}

.sim-pack-savings {
  font-weight: 700;
  color: var(--hl-cornflower);
}

.sim-pack-buy {
  width: 100%;
  padding: 0.5rem;
  font-size: 0.85rem;
}

/* --- Session history --- */

.sim-history-card {
  padding: 1rem 1.25rem;
  border: 1.5px solid var(--hl-slate-100);
  border-radius: 8px;
  margin-bottom: 0.75rem;
  transition: border-color 0.15s;
}

.sim-history-card:hover { border-color: var(--hl-cornflower); }

.sim-history-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
}

.sim-history-status {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
}

.sim-history-complete { background: #e8f5e9; color: #2e7d32; }
.sim-history-running { background: #e3f2fd; color: #1565c0; }
.sim-history-error { background: #fce4ec; color: #c62828; }

.sim-history-date,
.sim-history-turns {
  color: var(--hl-slate-500);
}

.sim-history-topic {
  font-size: 0.95rem;
  color: var(--hl-slate-900);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

/* --- Responsive --- */

@media (max-width: 600px) {
  .sim-form-row {
    flex-direction: column;
    align-items: stretch;
  }
  .sim-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }
  .sim-user-bar {
    flex-wrap: wrap;
  }
  .sim-packs {
    grid-template-columns: 1fr;
  }
}

/* --- Confirmation modal --- */

.sim-confirm-modal {
  max-width: 640px;
}

.sim-confirm-body {
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.sim-confirm-template {
  display: inline-block;
  background: var(--hl-slate-900);
  color: var(--hl-white);
  font-family: var(--hl-font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}

.sim-confirm-section {
  margin-bottom: 1rem;
}

.sim-confirm-section h4 {
  font-family: var(--hl-font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--hl-slate-500);
  margin: 0 0 0.4rem 0;
}

.sim-confirm-prompt {
  font-family: var(--hl-font-body);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--hl-slate-900);
  background: var(--hl-cream);
  padding: 0.75rem 1rem;
  border-radius: 6px;
  white-space: pre-wrap;
}

.sim-confirm-brief {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--hl-slate);
}

.sim-confirm-brief-label {
  font-weight: 700;
  color: var(--hl-slate-900);
  text-transform: capitalize;
}

.sim-confirm-warning {
  background: #FFF8E1;
  border: 1.5px solid #F5C518;
  border-radius: 6px;
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--hl-slate-900);
  margin-bottom: 1rem;
}

.sim-confirm-cost {
  font-size: 0.85rem;
  color: var(--hl-slate-500);
  margin-bottom: 1rem;
}

.sim-confirm-footer {
  flex-shrink: 0;
  border-top: 1px solid var(--hl-slate-100);
  padding-top: 1rem;
  margin-top: 0.5rem;
}

.sim-confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* --- Showcase (pre-login examples) --- */

.sim-showcase {
  max-width: 860px;
  margin: 0 auto 2rem;
  padding: 0 1rem;
}

/* (sim-showcase-intro removed — hero copy is now in the auth card) */

.sim-showcase-explainer {
  max-width: 640px;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.sim-showcase-explainer h2 {
  font-family: var(--hl-font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--hl-slate-900);
  margin: 0 0 0.75rem;
}

.sim-showcase-explainer p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--hl-slate);
}

.sim-showcase-heading {
  font-family: var(--hl-font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--hl-slate-500);
  margin: 0 0 1rem;
}

.sim-showcase-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 720px) {
  .sim-showcase-cards {
    grid-template-columns: 1fr;
  }
}

.sim-showcase-card {
  background: var(--hl-white);
  border: 1px solid var(--hl-slate-100);
  border-radius: 10px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

.sim-showcase-badge {
  display: inline-block;
  align-self: flex-start;
  background: var(--hl-slate-900);
  color: var(--hl-white);
  font-family: var(--hl-font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.75rem;
}

.sim-showcase-badge-political {
  background: var(--hl-cornflower);
}

.sim-showcase-card h3 {
  font-family: var(--hl-font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--hl-slate-900);
  margin: 0 0 0.35rem;
}

.sim-showcase-meta {
  font-size: 0.78rem;
  color: var(--hl-slate-500);
  margin: 0 0 1rem;
}

.sim-showcase-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--hl-slate-100);
  margin-bottom: 1rem;
}

.sim-showcase-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-family: var(--hl-font-display);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--hl-slate-500);
  padding: 0.5rem 1rem 0.5rem 0;
  cursor: pointer;
}

.sim-showcase-tab:hover {
  color: var(--hl-slate-900);
}

.sim-showcase-tab.active {
  color: var(--hl-cornflower);
  border-bottom-color: var(--hl-cornflower);
}

.sim-showcase-content {
  flex: 1;
  min-height: 0;
}

.sim-showcase-memo-view {
  display: flex;
  flex-direction: column;
}

.sim-showcase-memo-preview {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--hl-slate);
  position: relative;
  max-height: 12rem;
  overflow: hidden;
}

.sim-showcase-memo-preview::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4rem;
  background: linear-gradient(transparent, var(--hl-white));
  pointer-events: none;
}

.sim-showcase-memo-full {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--hl-slate);
  max-height: 60vh;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.sim-showcase-memo-full h2 {
  font-family: var(--hl-font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--hl-slate-900);
  margin: 1.5rem 0 0.5rem;
}

.sim-showcase-memo-full h2:first-child {
  margin-top: 0;
}

.sim-showcase-memo-full p {
  margin: 0 0 0.75rem;
}

.sim-showcase-memo-full strong {
  color: var(--hl-slate-900);
}

.sim-showcase-memo-full table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  margin: 0.75rem 0;
}

.sim-showcase-memo-full th,
.sim-showcase-memo-full td {
  border: 1px solid var(--hl-slate-100);
  padding: 0.4rem 0.6rem;
  text-align: left;
}

.sim-showcase-memo-full th {
  background: var(--hl-cream);
  font-weight: 700;
  color: var(--hl-slate-900);
}

.sim-showcase-memo-full ul,
.sim-showcase-memo-full ol {
  padding-left: 1.3em;
  margin: 0.5rem 0;
}

.sim-showcase-expand {
  background: none;
  border: none;
  color: var(--hl-cornflower);
  font-family: var(--hl-font-body);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  padding: 0.5rem 0 0;
  text-align: left;
}

.sim-showcase-expand:hover {
  text-decoration: underline;
}

/* Transcript view */
.sim-showcase-transcript-view {
  max-height: 50vh;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.sim-showcase-turn {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  line-height: 1.55;
}

.sim-showcase-turn-prompt {
  background: var(--hl-slate-900);
  color: var(--hl-white);
  border-radius: 8px;
}

.sim-showcase-turn-prompt .sim-showcase-turn-label {
  color: rgba(255,255,255,0.6);
}

.sim-showcase-turn-prompt .sim-showcase-turn-message {
  color: var(--hl-white);
}

.sim-showcase-turn-moderator {
  background: var(--hl-cream);
  border-left: 3px solid var(--hl-cornflower);
}

.sim-showcase-turn-persona {
  background: var(--hl-white);
  border: 1px solid var(--hl-slate-100);
}

.sim-showcase-turn-synthesis {
  background: var(--hl-cream);
  border-left: 3px solid var(--hl-slate-500);
  font-style: italic;
  color: var(--hl-slate-500);
}

.sim-showcase-turn-label {
  font-family: var(--hl-font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--hl-slate-900);
  margin-bottom: 0.3rem;
}

.sim-showcase-turn-moderator .sim-showcase-turn-label {
  color: var(--hl-cornflower);
}

.sim-showcase-turn-phase {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--hl-slate-500);
  opacity: 0.7;
  margin-left: 0.5rem;
}

.sim-showcase-turn-message {
  color: var(--hl-slate);
  white-space: pre-wrap;
}

/* --- Footer --- */

.sim-footer {
  text-align: center;
  padding: 2rem 1rem 1rem;
  border-top: 1px solid var(--hl-slate-100);
  margin-top: 3rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.sim-footer-powered {
  font-size: 0.8rem;
  color: var(--hl-slate-500);
  margin: 0 0 0.75rem;
}
.sim-footer-disclaimer {
  font-size: 0.72rem;
  color: var(--hl-slate-500);
  margin: 0 0 0.5rem;
  line-height: 1.5;
  opacity: 0.8;
}
.sim-footer-data {
  font-size: 0.72rem;
  color: var(--hl-slate-500);
  margin: 0;
  opacity: 0.8;
}
.sim-footer-data a {
  color: var(--hl-cornflower);
}
.sim-auth-terms {
  font-size: 0.78rem;
  color: var(--hl-slate-500);
  margin-top: 1rem;
  line-height: 1.5;
}
.sim-auth-terms a {
  color: var(--hl-cornflower);
}