/* ==========================================================================
   Urbanita — design tokens
   Warm editorial travel journal. Young Serif display, Work Sans body.
   ========================================================================== */

:root {
  /* Light: warm sand paper */
  --paper:      #faf8f5;
  --card:       #fffdfa;
  --ink:        #1f1c18;
  --ink-soft:   #6b6257;
  --terracotta: #b85c38;
  --sage:       #7d8c6e;
  --stone:      #e6e1d9;
  --stone-deep: #d6cfc3;

  --shadow-sm: 0 1px 2px rgba(31, 28, 24, .05);
  --shadow-md: 0 4px 16px -4px rgba(31, 28, 24, .10),
               0 1px 3px rgba(31, 28, 24, .05);

  --radius:    14px;
  --radius-sm: 9px;

  --measure: 68ch;
  --wrap: 760px;

  --serif: "Young Serif", Georgia, "Times New Roman", serif;
  --sans:  "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  /* :not([data-theme="light"]) lets a manual override win over the OS. */
  :root:not([data-theme="light"]) {
    --paper:      #17150f;
    --card:       #211e17;
    --ink:        #f0ebe2;
    --ink-soft:   #a89d8d;
    --terracotta: #e08a63;
    --sage:       #9aab89;
    --stone:      #35301f;
    --stone-deep: #453f2e;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
    --shadow-md: 0 4px 16px -4px rgba(0, 0, 0, .45),
                 0 1px 3px rgba(0, 0, 0, .3);
  }
}

/* Manual override (from the footer's light/dark switch) — wins regardless
   of what the OS prefers, in both directions. */
:root[data-theme="dark"] {
  --paper:      #17150f;
  --card:       #211e17;
  --ink:        #f0ebe2;
  --ink-soft:   #a89d8d;
  --terracotta: #e08a63;
  --sage:       #9aab89;
  --stone:      #35301f;
  --stone-deep: #453f2e;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow-md: 0 4px 16px -4px rgba(0, 0, 0, .45),
               0 1px 3px rgba(0, 0, 0, .3);
}

/* ==========================================================================
   Base
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 350;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, .wordmark {
  font-family: var(--serif);
  font-weight: 400;      /* Young Serif ships one weight only */
  line-height: 1.15;
  letter-spacing: -0.005em;
  margin: 0;
}

a { color: var(--terracotta); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }

img { max-width: 100%; height: auto; }

:focus-visible {
  outline: 2.5px solid var(--terracotta);
  outline-offset: 3px;
  border-radius: 3px;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: -9999px;
  background: var(--ink); color: var(--paper);
  padding: .6rem 1rem; border-radius: 0 0 var(--radius-sm) 0;
  z-index: 10; text-decoration: none;
}
.skip-link:focus { left: 0; top: 0; }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  border-bottom: 1px solid var(--stone);
}

.site-nav {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 1.15rem 1.5rem;
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
}

.wordmark {
  font-size: 1.4rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.015em;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 1.35rem;
  margin: 0 0 0 auto;
  padding: 0;
  font-size: .9rem;
}

.site-nav ul a {
  color: var(--ink-soft);
  text-decoration: none;
}
.site-nav ul a:hover { color: var(--terracotta); }

.site-nav--centered {
  justify-content: center;
}
.site-nav--centered ul {
  margin: 0;
}

/* ==========================================================================
   Hero + search
   ========================================================================== */

main {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 1.5rem 5rem;
}

.hero {
  padding: 4.5rem 0 2.5rem;
  text-align: center;
}

.hero-logo {
  font-size: clamp(2.8rem, 8vw, 4.4rem);
  letter-spacing: -0.02em;
  margin-bottom: .6rem;
}

.lede {
  color: var(--ink-soft);
  font-size: 1.08rem;
  margin: 0 auto 2.25rem;
  max-width: 42ch;
}

#search-form {
  display: flex;
  gap: .55rem;
  max-width: 480px;
  margin: 0 auto;
}

#city-input {
  flex: 1;
  min-width: 0;
  font-family: inherit;
  font-size: 1.02rem;
  color: var(--ink);
  padding: .85rem 1.1rem;
  background: var(--card);
  border: 1px solid var(--stone-deep);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: border-color .15s ease;
}
#city-input::placeholder { color: var(--ink-soft); opacity: .75; }
#city-input:hover { border-color: var(--ink-soft); }
#city-input::-webkit-search-cancel-button { cursor: pointer; }

#search-form button {
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  color: #fffdfa;
  background: var(--terracotta);
  border: none;
  border-radius: var(--radius-sm);
  padding: .85rem 1.5rem;
  cursor: pointer;
  white-space: nowrap;
  transition: filter .15s ease, transform .1s ease;
}
#search-form button:hover { filter: brightness(1.08); }
#search-form button:active { transform: translateY(1px); }
#search-form button[disabled] { opacity: .55; cursor: progress; }

/* Suggestion chips */

.suggestions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  margin-top: 1.5rem;
}

.suggestions-label {
  font-size: .82rem;
  color: var(--ink-soft);
  margin-right: .15rem;
}

.suggestions button {
  font-family: inherit;
  font-size: .84rem;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--stone-deep);
  border-radius: 999px;
  padding: .3rem .8rem;
  cursor: pointer;
  transition: all .15s ease;
}
.suggestions button:hover {
  color: var(--terracotta);
  border-color: var(--terracotta);
  background: var(--card);
}

/* ==========================================================================
   Results
   ========================================================================== */

.results:empty { display: none; }

.card {
  background: var(--card);
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 1.85rem;
  animation: rise .35s cubic-bezier(.2, .7, .3, 1) both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .card { animation: none; }
  * { transition-duration: .01ms !important; }
}

.card-head { margin-bottom: 1.1rem; }

.card h2 {
  font-size: clamp(1.75rem, 4.5vw, 2.3rem);
  margin-bottom: .2rem;
}

.card .description {
  color: var(--sage);
  font-size: .88rem;
  font-weight: 500;
  letter-spacing: .03em;
  text-transform: uppercase;
  margin: 0;
}

.card figure {
  margin: 0 0 1.1rem;
  float: right;
  width: min(210px, 42%);
  margin-left: 1.4rem;
}

.card figure img {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stone);
  display: block;
}

.card .extract {
  margin: 0;
  max-width: var(--measure);
}

/* Key facts (population, country, area, elevation, timezone) */

.facts {
  clear: both;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem 1.5rem;
  margin: 1.5rem 0 0;
  padding: 1.1rem 1.25rem;
  background: var(--stone);
  border-radius: var(--radius-sm);
}

.fact { margin: 0; }

.fact dt {
  font-size: .78rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin: 0 0 .2rem;
}

.fact dd {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* Map */

.map-container {
  clear: both;
  height: 260px;
  margin-top: 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stone);
  overflow: hidden;
  background: var(--stone);   /* visible neutral panel if Leaflet never attaches */
}

.map-container .leaflet-container {
  font-family: var(--sans);
}

.card-meta {
  clear: both;
  margin-top: 1.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--stone);
  display: flex;
  flex-wrap: wrap;
  gap: .4rem 1.25rem;
  font-size: .86rem;
  color: var(--ink-soft);
}

.card-meta .coords {
  font-variant-numeric: tabular-nums;
}

/* States */

.state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--ink-soft);
}

.state h2 {
  font-size: 1.4rem;
  color: var(--ink);
  margin-bottom: .4rem;
}

.state.error h2 { color: var(--terracotta); }

.state p { margin: 0 auto; max-width: 42ch; }

/* Loading skeleton */

.skeleton {
  background: var(--card);
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  padding: 1.85rem;
}

.skeleton span {
  display: block;
  height: .8rem;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--stone) 25%, var(--stone-deep) 50%, var(--stone) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  margin-bottom: .7rem;
}

.skeleton span:first-child { height: 2rem; width: 45%; margin-bottom: 1.4rem; }
.skeleton span:nth-child(4) { width: 70%; }

@keyframes shimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

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

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--stone);
  padding: 2rem 1.5rem 3rem;
  text-align: center;
  font-size: .85rem;
  color: var(--ink-soft);
}

.site-footer p { margin: 0 0 .4rem; }
.site-footer .colophon { opacity: .7; font-size: .8rem; }

.theme-toggle {
  font-family: inherit;
  font-size: .84rem;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--stone-deep);
  border-radius: 999px;
  padding: .35rem .9rem;
  margin-top: 1.1rem;
  cursor: pointer;
  transition: all .15s ease;
}
.theme-toggle:hover {
  color: var(--terracotta);
  border-color: var(--terracotta);
  background: var(--card);
}

/* ==========================================================================
   Small screens
   ========================================================================== */

@media (max-width: 560px) {
  .hero { padding-top: 3rem; }
  .card { padding: 1.35rem; }
  .card figure {
    float: none;
    width: 100%;
    margin: 0 0 1.1rem;
  }
  .site-nav { gap: 1rem; }
  .site-nav ul { gap: 1rem; }
  .map-container { height: 200px; }
}

/* ==========================================================================
   "Did you mean…?" options
   ========================================================================== */

.options-heading {
  font-size: clamp(1.35rem, 3.5vw, 1.7rem);
  margin-bottom: .35rem;
}

.options-message {
  color: var(--ink-soft);
  font-size: .93rem;
  margin: 0 0 1.25rem;
}

ul.options {
  list-style: none;
  margin: 0;
  padding: 0;
}

ul.options li {
  padding: .7rem 0;
  border-top: 1px solid var(--stone);
}

.option-link {
  font-family: var(--serif);
  font-size: 1.12rem;
  color: var(--terracotta);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-align: left;
  display: block;
}
.option-link:hover { text-decoration: underline; text-underline-offset: 3px; }

.option-snippet {
  display: block;
  font-size: .86rem;
  color: var(--ink-soft);
  margin-top: .15rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* ==========================================================================
   Prose pages (About, Attribution, Journal posts)
   ========================================================================== */

.prose {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 3.5rem 0 2rem;
}

.prose h1 {
  font-size: clamp(2.2rem, 5.5vw, 3rem);
  margin-bottom: 1.5rem;
}

.prose h2 {
  font-size: 1.4rem;
  margin: 2.25rem 0 .75rem;
}

.prose p, .prose ul, .prose ol {
  margin: 0 0 1.15rem;
}

.prose ul, .prose ol { padding-left: 1.35rem; }
.prose li { margin-bottom: .4rem; }

.prose .lede {
  margin: 0 0 2rem;
  max-width: none;
}

.byline {
  color: var(--ink-soft);
  font-size: .9rem;
  margin: -1rem 0 2rem;
}

/* Journal (blog) index */

.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.post-list li {
  padding: 1.35rem 0;
  border-top: 1px solid var(--stone);
}
.post-list li:last-child { padding-bottom: 0; }

.post-list time {
  display: block;
  font-size: .82rem;
  color: var(--ink-soft);
  margin-bottom: .3rem;
}

.post-list a {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--ink);
  text-decoration: none;
}
.post-list a:hover { color: var(--terracotta); }

.post-list .excerpt {
  margin: .35rem 0 0;
  color: var(--ink-soft);
}