/* ─────────────────────────────────────────────────────────────
   Chicago June 2026 — Editorial Travel Companion
   Type: Fraunces (display) + DM Sans (body)
   Palette: warm paper, soft ink, Chicago brick, lake teal, gold
   ───────────────────────────────────────────────────────────── */

:root {
  --paper:        #f5efe6;
  --paper-deep:   #ece4d4;
  --paper-dark:   #e0d6c1;
  --paper-soft:   #faf6ee;
  --ink:          #1c1d1f;
  --ink-soft:     #4a4d52;
  --ink-dim:      #8a8d92;
  --rule:         rgba(28, 29, 31, 0.12);
  --rule-soft:    rgba(28, 29, 31, 0.06);

  --brick:        #b8482a;
  --brick-soft:   #d97552;
  --brick-pale:   #f0d4c4;
  --lake:         #1e4d5c;
  --lake-soft:    #4a7585;
  --gold:         #b08930;
  --gold-pale:    #f0e3c4;
  --garden:       #4a6b3a;
  --garden-pale:  #d8e3cf;

  --font-display: "Fraunces", "Cormorant Garamond", Georgia, serif;
  --font-body:    "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --header-h: 56px;
}

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

html, body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a { color: var(--brick); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; }
h1 { font-size: 2rem; line-height: 1.1; }
h2 { font-size: 1.5rem; line-height: 1.2; }
h3 { font-size: 1.125rem; line-height: 1.3; }

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}

/* ─────────────────────────────────────────────────────────────
   Site header & navigation
   ───────────────────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: saturate(140%) blur(8px);
  background-color: rgba(245, 239, 230, 0.92);
}
.nav {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  height: var(--header-h);
  max-width: 1280px;
  margin: 0 auto;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav::-webkit-scrollbar { display: none; }

.nav-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink);
  letter-spacing: -0.01em;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-brand:hover { text-decoration: none; color: var(--brick); }

.nav-links {
  display: flex;
  gap: 18px;
  flex: 1;
  margin-left: 8px;
}
.nav-links a {
  color: var(--ink-soft);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  white-space: nowrap;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.nav-links a:hover {
  color: var(--ink);
  border-bottom-color: var(--brick);
  text-decoration: none;
}

.nav-logout { margin-left: auto; flex-shrink: 0; }
.btn-logout {
  font-family: var(--font-body);
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background 0.18s ease, color 0.18s ease;
}
.btn-logout:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ─────────────────────────────────────────────────────────────
   Page main
   ───────────────────────────────────────────────────────────── */

.page-main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px 80px;
}

/* ─────────────────────────────────────────────────────────────
   Login page
   ───────────────────────────────────────────────────────────── */

.login-page { background: var(--paper); }
.login-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  text-align: center;
}
.login-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 3rem;
  margin: 0 0 4px 0;
  letter-spacing: -0.02em;
}
.login-sub {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0 0 28px 0;
  font-style: italic;
}
.login-form-fallback { display: none; }

/* ─────────────────────────────────────────────────────────────
   Home page
   ───────────────────────────────────────────────────────────── */

.hero {
  padding: 56px 0 28px;
  border-bottom: 1px solid var(--rule);
}
.hero-eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brick);
  font-weight: 500;
  margin: 0 0 14px 0;
}
.hero h1 {
  font-size: clamp(2.5rem, 8vw, 4.25rem);
  font-weight: 500;
  line-height: 0.95;
  margin: 0 0 18px 0;
  letter-spacing: -0.025em;
}
.hero h1 em {
  font-style: italic;
  color: var(--brick);
  font-weight: 400;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin-top: 8px;
}
.hero-meta strong { color: var(--ink); font-weight: 500; }
.hero-meta-divider { color: var(--ink-dim); }

/* Quick nav grid */
.quick-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 32px 0 0;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
}
.quick-card {
  background: var(--paper-soft);
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 18px;
  color: var(--ink);
  text-align: left;
  transition: background 0.18s ease;
  position: relative;
}
.quick-card:hover {
  background: var(--paper);
  text-decoration: none;
}
.quick-card:hover .quick-label { color: var(--brick); }
.quick-icon {
  width: 28px;
  height: 28px;
  color: var(--brick);
}
.quick-label {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color 0.18s ease;
}
.quick-sub {
  font-size: 0.8rem;
  color: var(--ink-dim);
  letter-spacing: 0.01em;
}

/* Trip summary */
.trip-summary {
  margin: 40px 0 0;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}
.section-eyebrow {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
  font-weight: 600;
  margin: 0 0 16px 0;
}
.summary-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.summary-list li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule-soft);
  font-size: 0.95rem;
}
.summary-list li:last-child { border-bottom: none; }
.summary-list strong {
  font-weight: 500;
  color: var(--ink-dim);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-top: 2px;
}

/* ─────────────────────────────────────────────────────────────
   Page header (other pages)
   ───────────────────────────────────────────────────────────── */

.page-header {
  padding: 48px 0 28px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 32px;
}
.page-header h1 {
  margin: 4px 0 8px;
  font-size: clamp(2rem, 6vw, 3rem);
  letter-spacing: -0.02em;
  font-weight: 500;
}
.page-header h1 em {
  font-style: italic;
  color: var(--brick);
}
.page-sub {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* ─────────────────────────────────────────────────────────────
   Itinerary
   ───────────────────────────────────────────────────────────── */

.day-section {
  margin-bottom: 56px;
}
.day-header {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}
.day-number {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: 3rem;
  color: var(--brick);
  line-height: 1;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}
.day-title-block { flex: 1; }
.day-eyebrow {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
  margin: 0 0 4px 0;
  font-weight: 600;
}
.day-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.block-list {
  display: flex;
  flex-direction: column;
}
.block-card {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 22px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule-soft);
}
.block-card:last-child { border-bottom: none; }
.block-time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--ink-dim);
  text-transform: uppercase;
  padding-top: 4px;
}
.block-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.3;
  margin: 0;
}
.block-notes {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-top: 6px;
  line-height: 1.5;
}
.block-places {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.place-chip {
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  background: var(--paper-deep);
  color: var(--ink-soft);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--rule-soft);
}

/* ─────────────────────────────────────────────────────────────
   Place cards (category pages)
   ───────────────────────────────────────────────────────────── */

.place-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.place-card {
  background: var(--paper-soft);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 20px 20px 16px;
  position: relative;
  transition: border-color 0.18s ease;
}
.place-card:hover { border-color: rgba(28, 29, 31, 0.2); }

/* Tier as left accent stripe */
.place-card::before {
  content: "";
  position: absolute;
  top: 14px;
  bottom: 14px;
  left: 0;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: var(--ink-dim);
}
.place-card.tier-must::before    { background: var(--brick); }
.place-card.tier-should::before  { background: var(--gold); }
.place-card.tier-option::before  { background: var(--lake); }
.place-card.tier-useful::before  { background: var(--ink-dim); }
.place-card.tier-confirmed::before { background: var(--garden); }

.place-card-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 6px;
}
.place-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
  flex: 1;
}
.place-tier {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  color: var(--ink-dim);
  flex-shrink: 0;
}
.place-card.tier-must .place-tier    { color: var(--brick); }
.place-card.tier-should .place-tier  { color: var(--gold); }
.place-card.tier-option .place-tier  { color: var(--lake); }
.place-card.tier-confirmed .place-tier { color: var(--garden); }

.place-summary {
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin: 0 0 4px 0;
  line-height: 1.5;
}
.place-address {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-dim);
  margin: 0 0 14px 0;
  letter-spacing: 0.01em;
}
.place-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Buttons */
.btn {
  font-family: var(--font-body);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.825rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
.btn:hover { background: var(--paper-deep); text-decoration: none; }
.btn-directions { color: var(--lake); border-color: rgba(30, 77, 92, 0.3); }
.btn-directions:hover { background: rgba(30, 77, 92, 0.08); border-color: var(--lake); }
.btn-website { color: var(--ink-soft); }
.btn-call { color: var(--garden); border-color: rgba(74, 107, 58, 0.3); }
.btn-call:hover { background: var(--garden-pale); border-color: var(--garden); }
.btn-visited {
  margin-left: auto;
  color: var(--ink-soft);
  border-color: var(--rule);
}
.btn-visited[data-visited="true"] {
  background: var(--brick);
  border-color: var(--brick);
  color: var(--paper);
}
.btn-visited[data-visited="true"]:hover {
  background: var(--brick-soft);
  border-color: var(--brick-soft);
}

/* ─────────────────────────────────────────────────────────────
   Confirmations
   ───────────────────────────────────────────────────────────── */

.confirm-section {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--rule);
}
.confirm-section:last-of-type { border-bottom: none; }
.confirm-section h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0 0 18px 0;
  letter-spacing: -0.01em;
}
.confirm-section h2 .confirmation-num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--ink-dim);
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-left: 6px;
}
.confirm-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px 28px;
}
.confirm-block {}
.confirm-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--ink-dim);
  letter-spacing: 0.16em;
  font-weight: 600;
  margin-bottom: 4px;
}
.confirm-value {
  font-size: 0.95rem;
  line-height: 1.5;
}
.confirm-value .flight-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}
.confirm-notes {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.875rem;
  color: var(--ink-soft);
}
.confirm-notes li {
  padding: 8px 0;
  border-bottom: 1px solid var(--rule-soft);
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 8px;
}
.confirm-notes li::before {
  content: "→";
  color: var(--brick);
  font-weight: 500;
}
.confirm-notes li:last-child { border-bottom: none; }

/* ─────────────────────────────────────────────────────────────
   Map page (full-bleed)
   ───────────────────────────────────────────────────────────── */

.page-main:has(#map-container) {
  max-width: 100%;
  padding: 0;
}
#map-container {
  display: flex;
  flex-direction: row;
  height: calc(100vh - var(--header-h));
}
#map-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--paper-soft);
  border-right: 1px solid var(--rule);
  padding: 22px 20px;
  overflow-y: auto;
}
.map-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  margin: 0 0 2px 0;
  letter-spacing: -0.01em;
}
.map-sub {
  font-size: 0.78rem;
  color: var(--ink-dim);
  margin: 0 0 22px 0;
  font-style: italic;
}
.filter-heading {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--ink-dim);
  letter-spacing: 0.18em;
  font-weight: 600;
  margin: 0 0 12px 0;
}
#map-filters { display: flex; flex-direction: column; gap: 8px; }
.filter-label {
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  padding: 4px 0;
}
.filter-label input[type="checkbox"] { accent-color: var(--brick); }
.filter-swatch {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--paper-soft);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.18);
  flex-shrink: 0;
}
#map { flex: 1; min-width: 0; background: var(--paper-deep); }

/* Custom Leaflet marker */
.trip-marker {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--paper-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid currentColor;
  box-shadow: 0 2px 6px rgba(28, 29, 31, 0.25);
  transition: transform 0.15s ease;
}
.trip-marker svg { width: 16px; height: 16px; }
.trip-marker.is-visited { background: currentColor; }
.trip-marker.is-visited svg { color: var(--paper-soft); }
.trip-marker:hover { transform: scale(1.1); }

/* Leaflet popup polish */
.leaflet-popup-content-wrapper {
  background: var(--paper-soft);
  border-radius: 4px;
  box-shadow: 0 4px 18px rgba(28, 29, 31, 0.18);
}
.leaflet-popup-content {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--ink);
  margin: 14px 16px;
  line-height: 1.5;
}
.leaflet-popup-content b {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: -0.005em;
}
.leaflet-popup-tip { background: var(--paper-soft); }

/* ─────────────────────────────────────────────────────────────
   Mobile
   ───────────────────────────────────────────────────────────── */

@media (max-width: 600px) {
  .quick-nav { grid-template-columns: repeat(2, 1fr); }
  .summary-list li { grid-template-columns: 1fr; gap: 4px; }
  .confirm-grid { grid-template-columns: 1fr; gap: 16px; }
  .block-card { grid-template-columns: 1fr; gap: 6px; }
  .block-time { padding-top: 0; }
  .day-header { gap: 14px; }
  .day-number { font-size: 2.5rem; }
  .nav { padding: 0 16px; gap: 10px; }
  .nav-links { gap: 14px; }
  .page-main { padding: 0 16px 60px; }
  .hero { padding: 36px 0 22px; }
  .place-card { padding: 16px 16px 14px 18px; }

  /* Map: stack sidebar across the top */
  #map-container { flex-direction: column; }
  #map-sidebar {
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--rule);
    padding: 12px 16px;
  }
  #map-filters {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px 14px;
  }
  .filter-label { font-size: 0.85rem; }
  .map-title { font-size: 0.95rem; margin-bottom: 6px; }
  .map-sub { display: none; }
  .filter-heading { display: none; }
  #map { flex: 1; }
}