:root {
  --background: #ffffff;
  --foreground: #18181b;
  --primary: #0a2852;
  --primary-foreground: #ffffff;
  --muted: #f4f4f5;
  --muted-foreground: #3f3f46;
  --border: #85858e;
  --success: #006f18;
  --success-soft: #e3f4e3;
  --warning: #894900;
  --warning-soft: #faecda;
  --radius-sm: .25rem;
  --radius-md: .5rem;
  --radius-lg: .75rem;
  --shadow-sm: 0 1px 2px rgba(25, 54, 103, .08), 0 1px 1px rgba(25, 54, 103, .04);
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
}

body {
  margin: 0;
  min-width: 320px;
  line-height: 1.5;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
}

.container {
  width: min(100% - 2rem, 70rem);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 2;
  padding: .6rem .9rem;
  border-radius: var(--radius-sm);
  background: var(--primary);
  color: white;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  border-bottom: 1px solid #e4e4e7;
}

.navigation {
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  border-radius: 50%;
  background: var(--primary);
  color: var(--primary-foreground);
}

.navigation nav {
  display: flex;
  gap: .2rem;
}

.navigation nav a {
  border-radius: 999px;
  padding: .5rem .8rem;
  color: var(--muted-foreground);
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
}

.navigation nav a:hover {
  background: var(--muted);
  color: var(--foreground);
}

.site-footer {
  margin-top: 5rem;
  border-top: 1px solid #e4e4e7;
  padding: 1.5rem 0;
  color: var(--muted-foreground);
  font-size: .875rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(12rem, .8fr);
  align-items: center;
  gap: 3rem;
  padding: 5.5rem 0 4rem;
}

.eyebrow {
  margin: 0 0 .55rem;
  color: var(--primary);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 12ch;
  margin-bottom: 1rem;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  letter-spacing: -.04em;
  line-height: 1.02;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -.025em;
}

h3 {
  font-size: 1.15rem;
  letter-spacing: -.015em;
}

.hero-copy,
.page-heading>p:not(.eyebrow) {
  max-width: 39rem;
  color: var(--muted-foreground);
  font-size: 1.125rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: .65rem 1.25rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-weight: 650;
  text-decoration: none;
}

.button-primary {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--primary-foreground);
}

.button-primary:hover {
  opacity: .9;
}

.button-outline {
  color: var(--primary);
}

.button-outline:hover {
  background: #f5f7fb;
}

.hero-symbol {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid #d4dfef;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #f5f7fb, #e9eff7);
  color: var(--primary);
  font-family: Georgia, serif;
  font-size: clamp(7rem, 18vw, 13rem);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.stat-card,
.quest-card,
.place-card,
.detail-card {
  border: 1px solid #d4d4d8;
  border-radius: var(--radius-lg);
  background: var(--background);
  box-shadow: var(--shadow-sm);
}

.stat-card {
  padding: 1.4rem;
}

.stat-card strong {
  display: block;
  color: var(--primary);
  font-size: 2rem;
  letter-spacing: -.04em;
}

.stat-card span {
  color: var(--muted-foreground);
  font-size: .875rem;
}

.section {
  margin-top: 4.5rem;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}

.section-heading h2 {
  margin-bottom: 0;
}

.section-heading>a,
.card-link {
  color: var(--primary);
  font-size: .9rem;
  font-weight: 650;
  text-decoration: none;
}

.section-heading>a:hover,
.card-link:hover {
  text-decoration: underline;
}

.card-grid,
.place-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.quest-card,
.place-card {
  display: flex;
  min-height: 15rem;
  flex-direction: column;
  padding: 1.35rem;
}

.quest-card h3 {
  margin: .8rem 0 1.5rem;
}

.quest-card h3 a,
.place-card h2 a {
  text-decoration: none;
}

.quest-card h3 a:hover,
.place-card h2 a:hover {
  text-decoration: underline;
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.place {
  color: var(--muted-foreground);
  font-size: .8rem;
}

.status {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: .2rem .55rem;
  font-size: .72rem;
  font-weight: 700;
}

.status-open {
  background: var(--warning-soft);
  color: var(--warning);
}

.status-done {
  background: var(--success-soft);
  color: var(--success);
}

.quest-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  margin: auto 0 1.25rem;
}

.quest-meta div {
  min-width: 0;
}

.quest-meta dt,
.detail-meta dt {
  color: var(--muted-foreground);
  font-size: .72rem;
}

.quest-meta dd,
.detail-meta dd {
  margin: .15rem 0 0;
  font-size: .85rem;
  font-weight: 650;
}

.card-link {
  margin-top: auto;
}

.page-heading {
  padding: 3.5rem 0 1.75rem;
}

.page-heading h1 {
  margin-bottom: .75rem;
}

.page-heading.compact {
  padding-bottom: 1rem;
}

.tabs {
  display: inline-flex;
  margin-bottom: 1.5rem;
  padding: .25rem;
  border-radius: var(--radius-md);
  background: var(--muted);
}

.tabs a {
  border-radius: var(--radius-sm);
  padding: .45rem .8rem;
  font-size: .875rem;
  font-weight: 600;
  text-decoration: none;
}

.tabs a:hover {
  color: var(--primary);
}

.tabs .active {
  background: var(--background);
  box-shadow: var(--shadow-sm);
}

.empty-state {
  padding: 2rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  color: var(--muted-foreground);
}

.place-card h2 {
  margin: 0 0 .8rem;
}

.place-card>p:not(.eyebrow) {
  color: var(--muted-foreground);
}

.back-link {
  display: inline-block;
  margin-top: 2rem;
  color: var(--primary);
  font-size: .9rem;
  font-weight: 650;
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
}

.detail-card {
  margin-top: 1.25rem;
  padding: clamp(1.4rem, 4vw, 3rem);
}

.detail-title {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid #e4e4e7;
  padding-bottom: 1.75rem;
}

.detail-title h1 {
  margin-bottom: 0;
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.75rem 0;
}

.detail-meta>div {
  border-left: 2px solid #d4dfef;
  padding-left: .8rem;
}

.detail-meta dd {
  font-size: 1rem;
}

.detail-meta a {
  color: var(--primary);
}

.description {
  max-width: 42rem;
}

.description h2 {
  font-size: 1.2rem;
}

.description p {
  color: var(--muted-foreground);
}

.quest-list {
  display: grid;
  gap: .75rem;
}

.quest-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid #d4d4d8;
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
  text-decoration: none;
}

.quest-row:hover {
  border-color: var(--primary);
  background: #f5f7fb;
}

.quest-row strong,
.quest-row small {
  display: block;
}

.quest-row small {
  margin-top: .2rem;
  color: var(--muted-foreground);
}

.chat-card {
  max-width: 46rem;
  border: 1px solid #d4d4d8;
  border-radius: var(--radius-lg);
  background: var(--background);
  box-shadow: var(--shadow-sm);
  padding: clamp(1.4rem, 4vw, 2.25rem);
}

.chat-intro {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid #e4e4e7;
  padding-bottom: 1.25rem;
}

.chat-mark {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: var(--primary);
  color: var(--primary-foreground);
  font-size: 1.25rem;
}

.chat-intro h2 {
  margin: 0;
  font-size: 1.2rem;
}

.chat-intro p {
  margin: .15rem 0 0;
  color: var(--muted-foreground);
  font-size: .9rem;
}

.conversation {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0;
}

.message {
  max-width: 88%;
  border-radius: var(--radius-md);
  padding: .85rem 1rem;
}

.message p {
  margin-bottom: 0;
}

.message-author {
  margin-bottom: .3rem !important;
  font-size: .75rem;
  font-weight: 700;
}

.message-user {
  justify-self: end;
  background: var(--primary);
  color: var(--primary-foreground);
}

.message-user .message-author {
  color: #d4dfef;
}

.message-assistant {
  border-left: 3px solid #d4dfef;
  background: #f5f7fb;
  color: var(--foreground);
}

.message-assistant .message-author {
  color: var(--primary);
}

.chat-form {
  display: grid;
  gap: .6rem;
  margin-top: 1.25rem;
}

.chat-form label {
  font-size: .875rem;
  font-weight: 650;
}

.chat-form textarea {
  width: 100%;
  resize: vertical;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: .7rem .8rem;
  color: var(--foreground);
  font: inherit;
  line-height: 1.5;
}

.chat-form textarea:focus {
  border-color: var(--primary);
  outline: 2px solid #d4dfef;
  outline-offset: 1px;
}

.chat-form .button {
  justify-self: start;
  margin-top: .35rem;
}

.chat-form .button:disabled {
  cursor: wait;
  opacity: .82;
}

.loading-indicator {
  display: inline-flex;
  align-items: center;
  gap: .2rem;
  margin-left: .15rem;
}

.loading-indicator[hidden] {
  display: none;
}

.loading-indicator span {
  width: .25rem;
  height: .25rem;
  border-radius: 50%;
  background: currentColor;
  animation: dot-pulse 1s ease-in-out infinite;
}

.loading-indicator span:nth-child(2) {
  animation-delay: .15s;
}

.loading-indicator span:nth-child(3) {
  animation-delay: .3s;
}

.generation-status {
  margin: 0;
  color: var(--muted-foreground);
  font-size: .875rem;
}

.form-error {
  margin: 0;
  color: #9e2c2c;
  font-size: .875rem;
}

@keyframes dot-pulse {
  50% {
    opacity: .35;
    transform: translateY(-.15rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .loading-indicator span {
    animation: none;
  }
}

@media (max-width: 44rem) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 3.5rem;
  }

  .hero-symbol {
    display: none;
  }

  .stats,
  .card-grid,
  .place-grid {
    grid-template-columns: 1fr;
  }

  .detail-meta {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 30rem) {
  .navigation {
    min-height: 4rem;
  }

  .brand {
    font-size: .85rem;
  }

  .navigation nav {
    gap: 0;
  }

  .navigation nav a {
    padding: .45rem .5rem;
  }

  .section-heading,
  .detail-title,
  .quest-row {
    align-items: start;
    flex-direction: column;
  }
}