/* Locus Lane - Cozy Matcha & Terracotta Theme */
:root {
  --bg-sand: #f5f2eb;          /* Warm linen / parchment */
  --ink-deep: #25282a;         /* Charcoal ink */
  --ink-muted: #5e6569;        /* Warm slate */
  --matcha: #6b8f71;           /* Earthy sage matcha */
  --matcha-hover: #5b7e61;
  --matcha-soft: #e3ede5;      /* Pale matcha tint */
  --amber: #d97736;            /* Warm terracotta / amber */
  --amber-hover: #c46325;
  --card-bg: rgba(255, 255, 255, 0.94);
  --card-border: #e8e2d5;
  --shadow-subtle: 0 8px 24px -4px rgba(45, 40, 35, 0.08), 0 3px 6px -2px rgba(45, 40, 35, 0.04);
  --nav-h: 3.5rem;
  --nav-green: #5b7e61;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Avenir Next", system-ui, sans-serif;
  background: var(--bg-sand);
  color: var(--ink-deep);
  letter-spacing: -0.01em;
  padding-top: var(--nav-h);
}

h1, h2 {
  font-family: "Charter", "Georgia", serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink-deep);
}

/* Rounded, tactile clay buttons */
a.btn, button {
  background: var(--matcha);
  color: #ffffff;
  border: 0;
  padding: .7rem 1.35rem;
  border-radius: 12px;
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 3px 10px rgba(107, 143, 113, 0.25);
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

a.btn:hover, button:hover:not(:disabled) {
  background: var(--matcha-hover);
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(107, 143, 113, 0.35);
}

button:active:not(:disabled) {
  transform: translateY(1px);
}

button:disabled {
  opacity: .4;
  cursor: default;
  box-shadow: none;
  transform: none;
}

button:focus-visible, a:focus-visible {
  outline: 3px solid var(--matcha);
  outline-offset: 2px;
}

/* Home hero */
.home { max-width: 38rem; margin: 0 auto; padding: 12vh 1.5rem; }
.home h1 { font-size: clamp(2.3rem, 6vw, 3.4rem); line-height: 1.1; margin: 0 0 1rem; }
.home p { font-size: 1.15rem; line-height: 1.6; margin: 0 0 2rem; max-width: 32rem; color: var(--ink-muted); }

/* Create page */
/* Card Panel Wrapper */
.create {
  max-width: 44rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 5rem;
}

.card-panel {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 2rem 2.25rem;
  box-shadow: var(--shadow-subtle);
}

.create-header h1 {
  margin: 0 0 0.4rem;
  font-size: 1.85rem;
}

.create-header .sub {
  margin: 0 0 1.5rem;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

/* Polished file upload badge */
.upload-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.file-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--bg-sand);
  border: 1px solid var(--card-border);
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-deep);
  cursor: pointer;
  transition: all 0.15s ease;
}

.file-btn:hover {
  background: var(--matcha-soft);
  border-color: var(--matcha);
}

.file-btn input[type="file"] {
  display: none;
}

.file-name {
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* Note Textarea */
textarea#notes {
  width: 100%;
  min-height: 11rem;
  border-radius: 12px;
  border: 1.5px solid var(--card-border);
  background: #faf9f6;
  padding: 0.9rem 1.1rem;
  font: inherit;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--ink-deep);
  resize: vertical;
  transition: border-color 0.15s ease, background 0.15s ease;
}

textarea#notes:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--matcha);
  box-shadow: 0 0 0 3px var(--matcha-soft);
}

/* Grid controls: count, place dropdown, and extract button */
.form-grid {
  display: grid;
  grid-template-columns: 8rem 1fr auto;
  gap: 1rem;
  align-items: flex-end;
  margin-top: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
}

.form-field input[type="number"],
.form-field select {
  height: 2.75rem;
  border-radius: 10px;
  border: 1.5px solid var(--card-border);
  background: #ffffff;
  padding: 0 0.75rem;
  font: inherit;
  font-size: 0.95rem;
  color: var(--ink-deep);
}

.form-field input[type="number"]:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--matcha);
  box-shadow: 0 0 0 3px var(--matcha-soft);
}

.action-field {
  justify-content: flex-end;
}

.action-field button {
  height: 2.75rem;
  white-space: nowrap;
}

/* Status message */
#msg {
  color: var(--amber);
  font-weight: 600;
  font-size: 0.9rem;
  margin: 1rem 0 0;
  min-height: 1.4em;
}

/* Bottom build buttons */
.build-bar {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.btn-secondary {
  background: #ffffff !important;
  color: var(--ink-deep) !important;
  border: 1.5px solid var(--card-border) !important;
  box-shadow: none !important;
}

.btn-secondary:hover {
  background: #faf9f6 !important;
  border-color: var(--matcha) !important;
}

@media (max-width: 600px) {
  .form-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

/* Street View & Overlays */
#stage { position: absolute; inset: 0; top: var(--nav-h); }
#pano { position: absolute; inset: 0; z-index: 0; }
#overlay { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 5; }

/* Walk card */
.card {
  z-index: 30;
  position: absolute;
  left: 1.5rem;
  right: 1.5rem;
  bottom: 1.5rem;
  max-width: 28rem;
  background: var(--card-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--card-border);
  padding: 1.3rem 1.5rem;
  border-radius: 18px;
  box-shadow: var(--shadow-subtle);
}
.card small { color: var(--amber); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.75rem; }
.card h2 { margin: .3rem 0; font-size: 1.3rem; }
.card p { margin: 0 0 .8rem; line-height: 1.45; }
.card .row { display: flex; gap: .5rem; }
#status { color: var(--lantern); margin: .5rem 0 0; }


#stage { position: absolute; inset: 0; }
#overlay { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.pin { position: absolute; left: 0; top: 0; pointer-events: auto; width: 30px; height: 30px;
  margin: -15px 0 0 -15px; padding: 0; border-radius: 50%; border: 2px solid var(--ink);
  background: var(--lantern); color: var(--ink); font-weight: 700; }

.bank { position: absolute; top: 1rem; right: 1rem; width: 18rem; max-height: calc(100% - 2rem);
  overflow: auto; background: rgba(20,33,61,.92); padding: 1rem; border-radius: 10px; z-index: 10; }
.bank h2 { margin: 0 0 .4rem; font-size: 1.2rem; }
.bank p { margin: 0 0 .8rem; font-size: .9rem; line-height: 1.4; }
.bank ul { list-style: none; padding: 0; margin: 0 0 1rem; }
.bank li { padding: .5rem .7rem; margin-bottom: .4rem; border-radius: 6px; background: rgba(233,241,236,.12);
  cursor: grab; }
.bank li.selected { outline: 3px solid var(--lantern); }
.bank li.placed { opacity: .4; }
@media (max-width: 640px) {
  .bank { top: auto; left: 1rem; right: 1rem; bottom: 1rem; width: auto; max-height: 40%; }
}

/* Placed pins: the TIP of the pin is the exact spot it marks */
.pin { position: absolute; left: 0; top: 0; pointer-events: auto; width: 30px; height: 40px;
  margin: -38px 0 0 -15px; padding: 0 0 12px; border: 0; border-radius: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='40' viewBox='0 0 30 40'%3E%3Cpath d='M15 38C15 38 2 24 2 14a13 13 0 1 1 26 0c0 10-13 24-13 24z' fill='%23f2b134' stroke='%230d1527' stroke-width='2'/%3E%3C/svg%3E") no-repeat center / contain;
  color: var(--ink); font-weight: 700; font-size: 13px; line-height: 1; }

/* While a chunk is selected, the cursor becomes a pin (hotspot = the tip) */
body.placing #stage, body.placing #stage *:not(.pin) {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='40' viewBox='0 0 30 40'%3E%3Cpath d='M15 38C15 38 2 24 2 14a13 13 0 1 1 26 0c0 10-13 24-13 24z' fill='%23f2b134' stroke='%230d1527' stroke-width='2'/%3E%3C/svg%3E") 15 38, crosshair !important;
}

#pano { z-index: 0; }
#overlay { z-index: 5; }


:root { --nav-h: 3.25rem; }
body { padding-top: var(--nav-h); }

.topnav { position: fixed; top: 0; left: 0; right: 0; height: var(--nav-h); z-index: 100;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0 1rem; background: var(--nav-green); border-bottom: 1px solid rgba(0,0,0,.15);
  box-shadow: 0 2px 8px rgba(0,0,0,.12); }
.topnav .brand { font-family: Georgia, "Times New Roman", serif; font-weight: 700; font-size: 1.15rem;
  color: #ffffff; text-decoration: none; white-space: nowrap; }
.topnav ul { display: flex; gap: .25rem; list-style: none; margin: 0; padding: 0; }
.topnav ul a { display: block; padding: .5rem .8rem; border-radius: 6px; color: #eaf4ec;
  text-decoration: none; font-size: .95rem; }
.topnav ul a:hover { background: rgba(255,255,255,.16); }
.topnav ul a[aria-current="page"] { background: #ffffff; color: var(--nav-green); font-weight: 600; }
.topnav a:focus-visible { outline: 3px solid #ffffff; outline-offset: 2px; }

/* Keep the Street View area and pin bank below the nav */
#stage { top: var(--nav-h); }
.bank { top: calc(var(--nav-h) + 1rem); max-height: calc(100% - var(--nav-h) - 2rem); }
@media (max-width: 640px) {
  .topnav ul a { padding: .45rem .5rem; font-size: .85rem; }
  .bank { top: auto; max-height: 40%; }
}
/* Sign-in area in the nav */
.topnav .auth { display: flex; align-items: center; gap: .6rem; font-size: .9rem; white-space: nowrap; }
.topnav .auth button { padding: .4rem .8rem; font-size: .85rem; }
@media (max-width: 640px) { .topnav .auth span { display: none; } }

/* Location Picker & Custom Search Box */
.location-field {
  position: relative;
}

.location-picker {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.location-picker select {
  flex: 1;
}

.btn-subtle {
  background: var(--bg-sand) !important;
  color: var(--ink-deep) !important;
  border: 1.5px solid var(--card-border) !important;
  box-shadow: none !important;
  height: 2.75rem;
  padding: 0 0.85rem;
  font-size: 0.85rem;
  white-space: nowrap;
}

.btn-subtle:hover {
  background: var(--matcha-soft) !important;
  border-color: var(--matcha) !important;
}

.custom-location-box {
  margin-top: 0.6rem;
  padding: 0.85rem;
  border-radius: 12px;
  background: var(--bg-sand);
  border: 1.5px solid var(--card-border);
  animation: fadeIn 0.15s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.search-input-row {
  display: flex;
  gap: 0.5rem;
}

.search-input-row input {
  flex: 1;
  height: 2.5rem;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  padding: 0 0.75rem;
  background: #ffffff;
  font-size: 0.9rem;
}

.search-input-row input:focus {
  outline: none;
  border-color: var(--matcha);
  box-shadow: 0 0 0 3px var(--matcha-soft);
}

.search-input-row button {
  height: 2.5rem;
  padding: 0 0.9rem;
  font-size: 0.85rem;
}

.search-status {
  margin: 0.45rem 0 0;
  font-size: 0.8rem;
  font-weight: 600;
  min-height: 1.2em;
}

/* =========================================================
   CLEAN STOP CARDS & COMPACT REMOVE BUTTON FIX
   ========================================================= */
ul#facts {
  list-style: none !important;
  padding: 0 !important;
  margin: 1.75rem 0 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 0.75rem !important;
  counter-reset: stop-counter;
}

ul#facts li {
  list-style: none !important;
  background: #ffffff !important;
  border: 1.5px solid var(--card-border) !important;
  border-radius: 12px !important;
  padding: 0.75rem 1rem !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03) !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 0.85rem !important;
}

/* Numbered circular badge (1, 2, 3...) */
ul#facts li::before {
  content: counter(stop-counter);
  counter-increment: stop-counter;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: var(--bg-sand);
  color: var(--amber);
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* Stop title/cue input (fixed width) */
ul#facts li input.t {
  flex: 0 0 11.5rem !important;
  height: 2.5rem !important;
  padding: 0 0.85rem !important;
  border-radius: 8px !important;
  border: 1.5px solid var(--card-border) !important;
  background: #faf9f6 !important;
  font-size: 0.92rem !important;
  font-weight: 600 !important;
  color: var(--ink-deep) !important;
}

/* Detail input (fills the rest of the row) */
ul#facts li input.d {
  flex: 1 1 auto !important;
  height: 2.5rem !important;
  padding: 0 0.85rem !important;
  border-radius: 8px !important;
  border: 1.5px solid var(--card-border) !important;
  background: #faf9f6 !important;
  font-size: 0.92rem !important;
  color: var(--ink-deep) !important;
}

ul#facts li input.t:focus,
ul#facts li input.d:focus {
  outline: none !important;
  background: #ffffff !important;
  border-color: var(--matcha) !important;
  box-shadow: 0 0 0 3px var(--matcha-soft) !important;
}

/* Compact, muted remove pill button */
ul#facts li button,
ul#facts li .btn-del {
  flex-shrink: 0 !important;
  height: 2.2rem !important;
  padding: 0 0.75rem !important;
  background: #fbf5f4 !important;
  color: #b84a39 !important;
  border: 1px solid #f0d5d0 !important;
  border-radius: 8px !important;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  box-shadow: none !important;
  transform: none !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}

ul#facts li button:hover,
ul#facts li .btn-del:hover {
  background: #f7e6e3 !important;
  color: #9c2d1c !important;
  border-color: #e5b9b1 !important;
}

/* Google Places dropdown styling to match theme */
.pac-container {
  border-radius: 10px;
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-subtle);
  font-family: inherit;
  margin-top: 4px;
  z-index: 1000;
}

.pac-item {
  padding: 0.4rem 0.6rem;
  font-size: 0.85rem;
  cursor: pointer;
}

.pac-item:hover, .pac-item-selected {
  background-color: var(--matcha-soft);
}

/* =========================================================
   HOME PAGE: NAVIGATION THEME & GRAPHICS
   ========================================================= */
.home-container {
  max-width: 68rem;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 5rem;
}

.home-hero {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2.75rem;
  align-items: center;
  margin-bottom: 4.5rem;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--matcha-soft);
  color: var(--matcha);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.home-hero h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  line-height: 1.12;
  margin: 0 0 1.2rem;
  color: var(--ink-deep);
}

.home-hero p {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--ink-muted);
  margin: 0 0 2rem;
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

/* Hero Map SVG Panel */
.hero-graphic {
  background: #ffffff;
  border: 1.5px solid var(--card-border);
  border-radius: 24px;
  padding: 1.5rem;
  box-shadow: var(--shadow-subtle);
  position: relative;
  overflow: hidden;
}

.nav-map-svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Pulsing waypoint ring animation */
@keyframes pingAnim {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 0.2; }
  100% { transform: scale(0.9); opacity: 0.7; }
}

.ping-ring {
  transform-origin: 340px 70px;
  animation: pingAnim 3s infinite ease-in-out;
}

/* Dashed route flowing animation */
@keyframes dashTravel {
  to {
    stroke-dashoffset: -40;
  }
}

.route-line {
  animation: dashTravel 2.5s linear infinite;
}

/* 3-Step Navigation Grid */
.nav-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.step-card {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 1.75rem 1.5rem;
  box-shadow: 0 4px 12px rgba(45, 40, 35, 0.04);
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.step-card:hover {
  transform: translateY(-2px);
  border-color: var(--matcha);
}

.step-icon {
  font-size: 1.75rem;
  margin-bottom: 0.9rem;
}

.step-card h3 {
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  color: var(--ink-deep);
}

.step-card p {
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--ink-muted);
  margin: 0;
}

@media (max-width: 860px) {
  .home-hero {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
  }
  .nav-steps {
    grid-template-columns: 1fr;
  }
}

/* Home Page Footer Attribution */
.home-footer {
  margin-top: 5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--card-border);
  text-align: center;
}

.home-footer p {
  font-size: 0.9rem;
  color: var(--ink-muted);
  letter-spacing: 0.01em;
  margin: 0;
}

/* =========================================================
   STREET VIEW 3D PINS: KEY TERM BADGES & POPUP CARDS
   ========================================================= */
.pin-anchor {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
  z-index: 15;
}

/* Pin teardrop marker - OVERRIDE GENERIC BUTTON STYLES */
.pin-marker {
  position: absolute;
  left: -16px;
  top: -40px;
  width: 32px;
  height: 42px;
  pointer-events: auto;
  cursor: pointer;
  border: 0 !important;
  outline: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  background-color: transparent !important;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='42' viewBox='0 0 32 42'%3E%3Cpath d='M16 40 C16 40 3 26 3 16 A13 13 0 1 1 29 16 C29 26 16 40 16 40 Z' fill='%23d97736' stroke='%2325282a' stroke-width='2'/%3E%3Ccircle cx='16' cy='15' r='5' fill='%23f5f2eb'/%3E%3C/svg%3E") no-repeat center / contain !important;
  color: transparent !important;
  box-shadow: none !important;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.28));
  transition: transform 0.15s ease;
}

.pin-marker:hover,
.pin-marker:focus,
.pin-marker:focus-visible {
  outline: none !important;
  box-shadow: none !important;
  border: 0 !important;
  background-color: transparent !important;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='42' viewBox='0 0 32 42'%3E%3Cpath d='M16 40 C16 40 3 26 3 16 A13 13 0 1 1 29 16 C29 26 16 40 16 40 Z' fill='%23d97736' stroke='%2325282a' stroke-width='2'/%3E%3Ccircle cx='16' cy='15' r='5' fill='%23f5f2eb'/%3E%3C/svg%3E") no-repeat center / contain !important;
  transform: scale(1.15) !important;
}

/* Floating pill with key term */
.pin-badge {
  position: absolute;
  left: 20px;
  top: -38px;
  pointer-events: auto;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 0.25rem 0.65rem 0.25rem 0.45rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ink-deep);
  white-space: nowrap;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
  transition: all 0.15s ease;
}

.pin-badge .badge-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--matcha-soft);
  color: var(--matcha);
  font-size: 0.75rem;
}

.pin-badge:hover,
.pin-badge.active {
  background: #ffffff;
  border-color: var(--amber);
  box-shadow: 0 4px 14px rgba(217, 119, 54, 0.25);
  transform: translateX(2px);
}

/* 3D Floating Popup Card right above the pin */
.pin-card-popup {
  position: absolute;
  bottom: 48px;
  left: 0;
  transform: translateX(-50%);
  width: 17rem;
  background: #ffffff;
  border: 1.5px solid var(--card-border);
  border-radius: 16px;
  padding: 0.9rem 1.1rem;
  box-shadow: 0 10px 30px rgba(45, 40, 35, 0.2);
  pointer-events: auto;
  z-index: 25;
  animation: popupFade 0.15s ease-out;
}

/* Speech-bubble arrow pointing to pin locus */
.pin-card-popup::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 8px 8px 0;
  border-style: solid;
  border-color: #ffffff transparent transparent;
  display: block;
  width: 0;
}

@keyframes popupFade {
  from { opacity: 0; transform: translate(-50%, 6px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

.pin-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.pin-card-tag {
  color: var(--amber);
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pin-card-del {
  background: #fbf5f4 !important;
  color: #b84a39 !important;
  border: 1px solid #f0d5d0 !important;
  border-radius: 6px !important;
  padding: 0.2rem 0.5rem !important;
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  box-shadow: none !important;
  height: auto !important;
  cursor: pointer !important;
}

.pin-card-del:hover {
  background: #f7e6e3 !important;
  color: #9c2d1c !important;
}

.pin-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: var(--ink-deep);
  line-height: 1.3;
}

.pin-card-detail {
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--ink-muted);
  margin: 0;
}


/* =========================================================
   HOMEPAGE: METHOD OF LOCI & NAME MEANING SECTION
   ========================================================= */
.info-split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 4.5rem;
}

.info-card {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: 22px;
  padding: 2.25rem 2rem;
  box-shadow: 0 4px 14px rgba(45, 40, 35, 0.04);
  display: flex;
  flex-direction: column;
}

.section-tag {
  color: var(--amber);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
}

.info-card h2 {
  font-size: 1.65rem;
  margin: 0 0 1rem;
  color: var(--ink-deep);
}

.info-card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink-muted);
  margin: 0 0 1rem;
}

.info-card p:last-of-type {
  margin-bottom: 1.25rem;
}

.info-card strong {
  color: var(--ink-deep);
}

.etymology-pill-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.75rem;
  flex-wrap: wrap;
}

.etymology-pill {
  background: var(--bg-sand);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 0.6rem 0.9rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 9rem;
}

.pill-term {
  font-weight: 800;
  font-size: 0.92rem;
  color: var(--matcha);
  margin-bottom: 0.15rem;
}

.pill-def {
  font-size: 0.78rem;
  color: var(--ink-muted);
  line-height: 1.3;
}

.etymology-plus {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--amber);
}

@media (max-width: 860px) {
  .info-split-section {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 3.5rem;
  }
}

.topnav .auth { color: #ffffff; }
.topnav .auth button { background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.45); }
.topnav .auth button:hover { background: rgba(255,255,255,.28); }

/* Create page: count + split button now sit side by side */
.form-grid { grid-template-columns: 8rem auto; justify-content: start; }

/* Route picker */
.route-picker { margin-top: 1.5rem; }
.route-picker h2 { margin: 0 0 .3rem; font-size: 1.4rem; }
.route-picker .sub { margin: 0 0 1rem; color: var(--ink-muted); font-size: .92rem; line-height: 1.45; }
#search-slot { margin-bottom: .75rem; }
#search-slot gmp-place-autocomplete { width: 100%; color-scheme: light; }
#routemap { height: 24rem; border-radius: 14px; border: 1.5px solid var(--card-border); overflow: hidden; }
.route-bar { display: flex; align-items: center; gap: .6rem; margin-top: .75rem; }
.route-bar #route-info { flex: 1; font-size: .9rem; font-weight: 600; color: var(--ink-muted); }
.route-bar button { padding: .45rem .9rem; font-size: .85rem; }
.route-bar button:disabled { opacity: .45; cursor: default; }
.rp-dot { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  font: 700 .8rem/1 system-ui, sans-serif; color: #fff; border: 2px solid #fff; box-shadow: 0 1px 4px rgba(0,0,0,.4); }
.rp-dot.start { background: var(--matcha-hover); }
.rp-dot.end { background: var(--amber); }
.rp-dot.via { background: var(--ink-deep); }

/* Place page: route stepper */
#route-ctl { margin-bottom: .8rem; }
#route-ctl p { margin: 0 0 .4rem; font-weight: 600; }
#route-ctl .row { display: flex; gap: .4rem; }
#route-ctl button { flex: 1; padding: .5rem .6rem; font-size: .9rem; }

/* ===== Nav as steps ===== */
.topnav ul { align-items: center; }
.topnav ul li + li::before { content: "\203A"; color: rgba(255,255,255,.55); margin-right: .25rem; }
.topnav ul li { display: flex; align-items: center; }
.topnav ul .step-link { display: flex; align-items: center; gap: .45rem; }
.step-num { width: 1.45rem; height: 1.45rem; border-radius: 50%; display: grid; place-items: center;
  font-size: .78rem; font-weight: 700; background: rgba(255,255,255,.2); color: #fff; }
.topnav ul a[aria-current="page"] .step-num { background: var(--nav-green); color: #fff; }
.step-link.soon { padding: .5rem .8rem; color: rgba(255,255,255,.6); font-size: .95rem; cursor: default; }
.step-link.soon small { font-size: .7rem; border: 1px solid rgba(255,255,255,.4); border-radius: 999px; padding: 0 .4rem; }
@media (max-width: 760px) {
  .topnav ul a:not([aria-current="page"]) .lbl, .step-link.soon { display: none; }
  .topnav ul li + li::before { display: none; }
  .topnav .brand { font-size: 1rem; }
}

/* ===== Create page: steps, progress, inputs ===== */
.pn { display: inline-grid; place-items: center; width: 1.7rem; height: 1.7rem; border-radius: 50%;
  background: var(--matcha); color: #fff; font: 700 .85rem/1 system-ui, sans-serif; flex-shrink: 0; }
.progress-steps { list-style: none; display: flex; justify-content: space-between; gap: .5rem; padding: 0; margin: 0 0 .6rem; }
.progress-steps li { display: flex; align-items: center; gap: .5rem; font-size: .88rem; font-weight: 600; color: var(--ink-muted); }
.progress-steps .pn { background: var(--card-border); color: var(--ink-muted); }
.progress-steps li.current { color: var(--ink-deep); }
.progress-steps li.current .pn { background: var(--amber); color: #fff; }
.progress-steps li.done { color: var(--matcha-hover); }
.progress-steps li.done .pn { background: var(--matcha); color: #fff; }
.progress-track, .progress { height: 8px; background: var(--card-border); border-radius: 999px; overflow: hidden; margin-bottom: 1.25rem; }
#progress-fill, #bar { height: 100%; width: 0; background: var(--matcha); border-radius: 999px; transition: width .3s ease; }
.step-h { display: flex; align-items: center; gap: .6rem; font-size: 1.35rem; margin: 1.5rem 0 .3rem; }
.card-panel .create-header + .step-h { margin-top: 0; }
.how-to { margin: 0 0 1rem; color: var(--ink-muted); font-size: .92rem; }
.or-divider { display: flex; align-items: center; gap: .8rem; margin: 1rem 0; color: var(--ink-muted); font-size: .8rem; font-weight: 700; letter-spacing: .08em; }
.or-divider::before, .or-divider::after { content: ""; flex: 1; height: 1px; background: var(--card-border); }
.step-panel { margin-top: 1.5rem; }
.step-panel .step-h { margin-top: 0; }
.step-panel ul#facts { margin: 1rem 0 !important; }
.empty { color: var(--ink-muted); font-style: italic; margin: 1rem 0; }
.route-picker .step-h { margin-top: 0; }
ul#facts li { align-items: flex-start !important; }
ul#facts li::before { margin-top: .5rem; }
ul#facts li textarea.d { flex: 1 !important; min-height: 2.5rem; border: 1.5px solid var(--card-border); border-radius: 10px;
  padding: .55rem .75rem; font: inherit; font-size: .95rem; resize: vertical; color: var(--ink-deep); background: #fff; }
ul#facts li textarea.d:focus { outline: none; border-color: var(--matcha); box-shadow: 0 0 0 3px var(--matcha-soft); }
ul#facts li button { align-self: center; }
.build-bar { align-items: center; }
#build-msg { color: var(--amber); font-weight: 600; font-size: .9rem; }

/* ===== Place page: bank instructions ===== */
.bank-steps { margin: 0 0 .8rem; padding-left: 1.2rem; font-size: .88rem; line-height: 1.45; }
.bank-steps li { margin-bottom: .25rem; }
.bank #hint { font-weight: 700; color: var(--matcha-hover); }

/* ===== Walk page ===== */
.walk-bar .walk-top { margin-bottom: .6rem; }
.walk-bar .progress { margin: .4rem 0 0; height: 6px; }
.walk-bar #instr { margin: 0 0 .9rem; }
.walk-bar .row button { flex: 1; padding: .6rem .5rem; }
.pin-badge:not(:has(.badge-title)) { padding-right: .45rem; }

/* ===== Home page ===== */
.home-section { margin: 0 0 4.5rem; }
.home-section h2 { font-size: 1.9rem; margin: .4rem 0 .8rem; }
.lead { max-width: 46rem; color: var(--ink-muted); font-size: 1.06rem; line-height: 1.7; margin: 0 0 1.5rem; }
.sub-h { font-family: Charter, Georgia, serif; font-size: 1.3rem; margin: 2rem 0 1rem; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-bottom: 1.5rem; }
.example-box { background: #fff; border: 1px solid var(--card-border); border-left: 5px solid var(--amber); border-radius: 18px; padding: 1.5rem 1.75rem; box-shadow: var(--shadow-subtle); }
.example-box h3 { margin: 0 0 .5rem; font-size: 1.2rem; }
.example-box p { color: var(--ink-muted); line-height: 1.6; margin: .5rem 0; }
.example-box ol { padding-left: 1.2rem; line-height: 1.6; }
.example-box li { margin-bottom: .5rem; }
.callout { background: var(--matcha-soft); border-radius: 16px; padding: 1.25rem 1.5rem; max-width: 46rem; line-height: 1.6; }
.how-list { list-style: none; padding: 0; margin: 0 0 2rem; display: grid; gap: 1rem; }
.how-list li { display: flex; gap: 1rem; align-items: flex-start; background: #fff; border: 1px solid var(--card-border); border-radius: 16px; padding: 1.1rem 1.35rem; }
.how-list .pn { width: 2.2rem; height: 2.2rem; font-size: 1rem; background: var(--amber); }
.how-list h3 { margin: 0 0 .25rem; font-size: 1.08rem; }
.how-list p { margin: 0; color: var(--ink-muted); line-height: 1.5; font-size: .93rem; }
.tab-tag { margin-left: .4rem; font: 700 .68rem/1 system-ui, sans-serif; letter-spacing: .05em; text-transform: uppercase;
  background: var(--matcha-soft); color: var(--matcha-hover); padding: .25rem .5rem; border-radius: 999px; vertical-align: middle; }
@media (max-width: 860px) { .why-grid { grid-template-columns: 1fr; } }

.bank {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-subtle);
  color: var(--ink-deep);
  backdrop-filter: blur(8px);
}
.bank p { color: var(--ink-muted); }
.bank li {
  background: var(--matcha-soft);
  border: 1px solid transparent;
  color: var(--ink-deep);
}
.bank li:hover { border-color: var(--matcha); }
.bank li.selected { outline: 3px solid var(--amber); background: #fff; }
.bank li.placed { opacity: .55; }

/* =========================================================
   QUIZ MODE
   ========================================================= */
.quiz-bank { background: var(--card-bg); color: var(--ink-deep); border: 1px solid var(--card-border);
  border-radius: 16px; box-shadow: var(--shadow-subtle); }
.quiz-bank h2 { color: var(--ink-deep); }
.quiz-bank p { color: var(--ink-muted); }
.quiz-bank .quiz-progress { color: var(--amber); font-weight: 700; }
.quiz-bank li { cursor: pointer; background: var(--bg-sand); border: 1px solid var(--card-border); color: var(--ink-deep); }
.quiz-bank li:hover { border-color: var(--matcha); }
.quiz-bank li.right { background: var(--matcha-soft); border-color: var(--matcha); }
.quiz-bank li.wrong { background: #fbf5f4; border-color: #f0d5d0; color: #9c2d1c; }
.quiz-actions { display: flex; flex-direction: column; gap: .5rem; }
.quiz-summary { background: var(--matcha-soft); border: 1px solid var(--matcha); border-radius: 12px;
  padding: .75rem; margin: 0 0 .8rem; display: flex; flex-direction: column; gap: .5rem; }

/* pin colours after grading */
.pin-marker.quiz-right, .pin-marker.quiz-right:hover, .pin-marker.quiz-right:focus, .pin-marker.quiz-right:focus-visible {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='42' viewBox='0 0 32 42'%3E%3Cpath d='M16 40 C16 40 3 26 3 16 A13 13 0 1 1 29 16 C29 26 16 40 16 40 Z' fill='%236b8f71' stroke='%2325282a' stroke-width='2'/%3E%3Ccircle cx='16' cy='15' r='5' fill='%23f5f2eb'/%3E%3C/svg%3E") no-repeat center / contain !important; }
.pin-marker.quiz-wrong, .pin-marker.quiz-wrong:hover, .pin-marker.quiz-wrong:focus, .pin-marker.quiz-wrong:focus-visible {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='42' viewBox='0 0 32 42'%3E%3Cpath d='M16 40 C16 40 3 26 3 16 A13 13 0 1 1 29 16 C29 26 16 40 16 40 Z' fill='%23b84a39' stroke='%2325282a' stroke-width='2'/%3E%3Ccircle cx='16' cy='15' r='5' fill='%23f5f2eb'/%3E%3C/svg%3E") no-repeat center / contain !important; }
.pin-badge.quiz-hidden { border-style: dashed; }
.pin-badge.quiz-right { border-color: var(--matcha); }
.pin-badge.quiz-right .badge-num { background: var(--matcha); color: #fff; }
.pin-badge.quiz-wrong { border-color: #b84a39; }
.pin-badge.quiz-wrong .badge-num { background: #b84a39; color: #fff; }

/* quiz popup contents */
.quiz-card .pin-card-detail { margin-bottom: .6rem; }
.quiz-guess { width: 100%; box-sizing: border-box; padding: .55rem .7rem; margin: 0 0 .6rem;
  border: 1.5px solid var(--card-border); border-radius: 10px; font: inherit; font-size: .9rem;
  background: var(--bg-sand); color: var(--ink-deep); }
.quiz-guess:focus { outline: none; border-color: var(--matcha); box-shadow: 0 0 0 3px var(--matcha-soft); }
.quiz-your-guess { margin: 0 0 .15rem; font-size: .8rem; color: var(--ink-muted); font-style: italic; word-break: break-word; }
.quiz-verdict { margin: 0 0 .5rem; font-size: .75rem; font-weight: 700; }
.quiz-verdict.ok { color: var(--matcha); }
.quiz-verdict.off { color: var(--amber); }
.quiz-grade-row { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.quiz-btn { padding: .45rem .8rem !important; font-size: .82rem !important; border-radius: 10px !important; }
.quiz-reveal { width: 100%; }
.quiz-got { background: var(--matcha) !important; }
.quiz-missed { background: #b84a39 !important; box-shadow: 0 3px 10px rgba(184, 74, 57, .25) !important; }
.quiz-missed:hover:not(:disabled) { background: #9c2d1c !important; }
.quiz-again { background: var(--bg-sand) !important; color: var(--ink-deep) !important;
  border: 1.5px solid var(--card-border) !important; box-shadow: none !important; }
.quiz-again:hover:not(:disabled) { background: var(--matcha-soft) !important; border-color: var(--matcha) !important; }
.quiz-result { font-size: .78rem; font-weight: 700; }
.quiz-result.right { color: var(--matcha); }
.quiz-result.wrong { color: #b84a39; }
.quiz-summary[hidden] { display: none; }

.topnav .brand { display: inline-flex; align-items: center; gap: .5rem; }
.topnav .brand-logo { height: 2rem; width: 2rem; object-fit: contain; }

/* Make the "What is the method of loci?" paragraph as wide as the boxes below it */
#loci .lead { max-width: none; }

/* Intro paragraphs and callout run the full width of the page content */
.home-section .lead,
.home-section .callout { max-width: none; }