:root {
  --bg: #14161c;
  --panel: #1e2129;
  --panel-2: #272b35;
  --border: #353a47;
  --text: #e8eaf0;
  --muted: #9aa0b0;
  --accent: #ffcb05;
  --accent-ink: #1a1a1a;
  --danger: #e5534b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
}
.brand {
  background: none;
  border: 0;
  padding: 0;
  font-family: "Press Start 2P", system-ui, sans-serif;
  font-size: 16px;
  color: var(--accent);
  text-shadow: 2px 2px 0 #3c5aa6;
}
.brand span, .logo span { color: #fff; }
.header-actions { margin-left: auto; display: flex; gap: 6px; }
.tag {
  white-space: nowrap;
  font-size: 11px;
  text-transform: uppercase;
  background: var(--panel-2);
  color: var(--muted);
  padding: 2px 8px;
  border-radius: 99px;
}

main {
  display: flex;
  gap: 14px;
  padding: 0 16px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.board {
  position: relative;
  flex: 1 1 640px;
  max-width: 960px;
}
canvas {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid var(--border);
  cursor: crosshair;
}

.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 12, 16, .7);
  border-radius: 10px;
}
.overlay-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 32px;
  text-align: center;
}
.overlay-box h2 { margin: 0 0 6px; }
.hidden { display: none !important; }

.panel {
  flex: 0 1 300px;
  min-width: 260px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.stats > div {
  background: var(--panel-2);
  border-radius: 8px;
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
}
.label { font-size: 11px; color: var(--muted); }
.value { font-size: 18px; font-weight: 700; }
.money { color: var(--accent); }

.controls { display: flex; gap: 6px; align-items: center; }
.controls .primary { flex: 1; }
.auto { display: flex; align-items: center; gap: 4px; color: var(--muted); cursor: pointer; }

button {
  font: inherit;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  cursor: pointer;
}
button:hover:not(:disabled) { border-color: #59607a; }
button:disabled { opacity: .45; cursor: not-allowed; }
button.primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
  font-weight: 700;
}
button.danger { color: #ffb4ae; }

section h3 {
  margin: 0 0 6px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--muted);
}
.hint { text-transform: none; letter-spacing: 0; font-weight: 400; font-size: 11px; }

.shop {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.card {
  display: grid;
  grid-template-columns: 40px 1fr;
  grid-template-rows: auto auto;
  column-gap: 6px;
  align-items: center;
  text-align: left;
  padding: 4px 6px;
}
.card img { grid-row: 1 / 3; width: 40px; height: 40px; image-rendering: pixelated; }
.card .name { font-weight: 600; font-size: 13px; display: flex; gap: 4px; }
.card .meta { display: flex; gap: 4px; align-items: center; font-size: 12px; color: var(--accent); }
.card.active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.card .key { color: var(--muted); font-size: 10px; margin-left: auto; }

.badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 1px 1px rgba(0,0,0,.4);
  padding: 1px 5px;
  border-radius: 4px;
}

.next-wave { display: flex; flex-wrap: wrap; gap: 6px; }
.next-wave .empty { color: var(--muted); font-size: 12px; }
.foe {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--panel-2);
  border-radius: 8px;
  padding: 2px 6px 2px 2px;
  font-size: 12px;
}
.foe img { width: 32px; height: 32px; image-rendering: pixelated; }
.foe .types { display: flex; flex-direction: column; gap: 1px; }
.foe.boss { outline: 1px solid var(--danger); }

.tower-panel {
  background: var(--panel-2);
  border-radius: 10px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tp-head { display: flex; gap: 8px; align-items: center; }
.tp-head img { width: 56px; height: 56px; image-rendering: pixelated; }
.tp-head .sub { color: var(--muted); font-size: 12px; }
.tp-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; font-size: 11px; color: var(--muted); }
.tp-stats div { background: var(--panel); border-radius: 6px; padding: 4px 6px; }
.tp-stats b { display: block; font-size: 14px; color: var(--text); }
.tp-note { font-size: 12px; color: var(--muted); }
.tp-row { display: flex; gap: 6px; }
.tp-row button { flex: 1; }

.help { color: var(--muted); font-size: 12px; }
.help summary { cursor: pointer; }
.help ul { padding-left: 18px; margin: 6px 0 0; }

footer {
  color: var(--muted);
  font-size: 11px;
  padding: 14px 16px 20px;
  max-width: 1280px;
}

@media (max-width: 700px) {
  main { padding: 0 8px; }
  .panel { flex-basis: 100%; }
}

/* ---------- Title screen ---------- */
.title-screen {
  max-width: 1100px;
  margin: 0 auto;
  padding: 8px 16px 0;
}
.hero {
  text-align: center;
  padding: 28px 16px 24px;
  border-radius: 14px;
  background:
    radial-gradient(ellipse at top, rgba(255, 203, 5, .12), transparent 60%),
    linear-gradient(180deg, #232838, #1a1d26);
  border: 1px solid var(--border);
}
.logo {
  font-family: "Press Start 2P", system-ui, sans-serif;
  font-size: clamp(24px, 6vw, 48px);
  color: var(--accent);
  text-shadow: 4px 4px 0 #3c5aa6, 6px 6px 0 rgba(0, 0, 0, .35);
  line-height: 1.2;
}
.tagline { color: var(--muted); margin: 12px 0 8px; }
.hero-mons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2px;
  margin: 6px 0 14px;
}
.hero-mons img {
  width: 64px;
  height: 64px;
  image-rendering: pixelated;
  animation: bob 1.6s ease-in-out infinite;
}
@keyframes bob { 50% { transform: translateY(-6px); } }
button.big { font-size: 16px; padding: 12px 22px; }

.section-title {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--muted);
  margin: 22px 0 10px;
}
.map-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.map-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  text-align: left;
  border-radius: 12px;
  transition: transform .12s ease, border-color .12s ease;
}
.map-card:hover { transform: translateY(-2px); border-color: var(--accent); }
.map-card canvas {
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 0;
  cursor: pointer;
}
.map-card .map-name { font-weight: 700; font-size: 15px; display: flex; align-items: center; gap: 6px; }
.map-card .map-blurb { color: var(--muted); font-size: 12px; min-height: 32px; }
.map-card .map-record { font-size: 12px; color: var(--accent); }
.diff { font-size: 10px; font-weight: 700; text-transform: uppercase; color: #fff; padding: 1px 6px; border-radius: 4px; }
.title-help { margin: 18px 0 0; }

/* ---------- Overlay / tower panel additions ---------- */
.overlay-actions { display: flex; gap: 8px; justify-content: center; margin-top: 12px; }
.tp-section-label { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); }
.choices { display: grid; grid-template-columns: 1fr; gap: 6px; }
.choices.evos { grid-template-columns: repeat(3, 1fr); }
.choice {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  text-align: left;
  padding: 6px 8px;
}
.choices.evos .choice { align-items: center; text-align: center; }
.choice img { width: 48px; height: 48px; image-rendering: pixelated; }
.choice .c-name { font-weight: 700; }
.choice .c-cost { color: var(--accent); font-size: 12px; font-weight: 700; }
.choice .c-desc { color: var(--muted); font-size: 11px; }
.learned {
  background: rgba(155, 89, 182, .18);
  border: 1px solid rgba(155, 89, 182, .5);
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 12px;
}

/* ---------- Menus: modes, views, story ---------- */
.view-head { display: flex; align-items: center; gap: 10px; margin: 22px 0 6px; }
.view-head .section-title { margin: 0; }
.back-btn { padding: 5px 10px; font-size: 13px; }
.view-sub { color: var(--muted); margin: 0 0 12px; font-size: 13px; }

.mode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
}
.mode-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  min-height: 170px;
  padding: 12px 12px 10px;
  text-align: left;
  border-radius: 14px;
  overflow: hidden;
  transition: transform .12s ease, border-color .12s ease;
}
.mode-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .22;
  pointer-events: none;
}
.mode-story::before    { background: linear-gradient(135deg, #f7d02c, transparent 65%); }
.mode-classic::before  { background: linear-gradient(135deg, #ee8130, transparent 65%); }
.mode-endless::before  { background: linear-gradient(135deg, #6390f0, transparent 65%); }
.mode-daily::before    { background: linear-gradient(135deg, #7ac74c, transparent 65%); }
.mode-hardcore::before { background: linear-gradient(135deg, #e5534b, transparent 65%); }
.mode-card:hover { transform: translateY(-2px); border-color: var(--accent); }
.mode-card > * { position: relative; }
.mode-icon { width: 64px; height: 64px; margin: -8px 0 -6px -8px; image-rendering: pixelated; }
.mode-name { font-family: "Press Start 2P", system-ui, sans-serif; font-size: 12px; color: var(--accent); }
.mode-desc { color: var(--muted); font-size: 12px; flex: 1; }
.mode-info { font-size: 12px; font-weight: 700; }
.mode-team { display: flex; }
.mode-team img { width: 32px; height: 32px; image-rendering: pixelated; margin: -4px -4px -6px; }

.story-intro {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 4px 16px;
  margin-bottom: 12px;
}
.starter-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.starter-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px;
  border-radius: 14px;
  transition: transform .12s ease, border-color .12s ease;
}
.starter-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.starter-card img { width: 96px; height: 96px; image-rendering: pixelated; animation: bob 1.6s ease-in-out infinite; }
.starter-name { font-weight: 700; font-size: 16px; }
.starter-blurb { color: var(--muted); font-size: 12px; text-align: center; }

.story-partner { display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.story-partner img { width: 48px; height: 48px; image-rendering: pixelated; }
.link-btn { margin-left: auto; background: none; border: 0; color: var(--muted); text-decoration: underline; font-size: 12px; }
.chapter-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.chapter-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  text-align: left;
  border-radius: 12px;
  transition: transform .12s ease, border-color .12s ease;
}
.chapter-card:hover:not(:disabled) { transform: translateY(-2px); border-color: var(--accent); }
.chapter-card canvas { width: 100%; height: auto; border-radius: 8px; border: 0; }
.chapter-card.locked canvas { filter: grayscale(1) brightness(.5); }
.chapter-card .map-name { font-weight: 700; font-size: 15px; }
.chapter-card .map-blurb { color: var(--muted); font-size: 12px; }
.chapter-num { font-size: 11px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .4px; }
.chapter-unlocks { display: flex; align-items: center; gap: 2px; font-size: 11px; color: var(--muted); }
.chapter-unlocks img { width: 30px; height: 30px; image-rendering: pixelated; margin: -6px -4px; }

/* ---------- In-game: run info + dialogue ---------- */
.run-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  color: var(--muted);
  background: var(--panel-2);
  border-radius: 8px;
  padding: 6px 8px;
}
.run-info b { color: var(--text); font-size: 13px; }

.dialog {
  position: absolute;
  left: 3%;
  right: 3%;
  bottom: 4%;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: rgba(20, 22, 30, .94);
  border: 3px solid #f2f2f2;
  border-radius: 12px;
  padding: 12px 14px;
  box-shadow: 0 6px 0 rgba(0, 0, 0, .35);
  cursor: pointer;
  user-select: none;
}
.dialog-portrait {
  flex: none;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 28px;
  border: 2px solid rgba(255, 255, 255, .7);
}
.dialog-body { flex: 1; min-width: 0; }
.dialog-name { font-family: "Press Start 2P", system-ui, sans-serif; font-size: 11px; color: var(--accent); margin-bottom: 6px; }
.dialog-text { font-size: 15px; line-height: 1.45; min-height: 2.9em; }
.dialog-hint { font-size: 11px; color: var(--muted); text-align: right; margin-top: 4px; animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: .35; } }

@media (max-width: 700px) {
  .dialog { padding: 8px 10px; gap: 8px; }
  .dialog-portrait { width: 38px; height: 38px; font-size: 20px; }
  .dialog-text { font-size: 13px; }
}

/* ---------- Leaderboards ---------- */
.lb-btn {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 12px;
  font-weight: 700;
  font-size: 15px;
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(255, 203, 5, .18), rgba(255, 203, 5, .04));
  border-color: rgba(255, 203, 5, .45);
}
.lb-btn:hover { border-color: var(--accent) !important; }
.lb-tabs, .lb-maps { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.lb-tab.active, .lb-map.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 700; }
.lb-map { font-size: 12px; padding: 5px 10px; border-radius: 99px; }
.lb-sub { color: var(--muted); font-size: 13px; }
.lb-table {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow-x: auto;
}
.lb-table table { width: 100%; border-collapse: collapse; font-size: 14px; }
.lb-table th, .lb-table td { padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
.lb-table th { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; font-weight: 600; }
.lb-table tr:last-child td { border-bottom: 0; }
.lb-table td:first-child { width: 44px; font-weight: 700; }
.lb-table tr.me td { background: rgba(255, 203, 5, .1); }
.lb-empty { color: var(--muted); padding: 18px; margin: 0; text-align: center; }

.submit-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 10px 0 4px;
  padding: 10px;
  background: var(--panel-2);
  border-radius: 10px;
  text-align: left;
}
.submit-box label { font-size: 12px; color: var(--muted); }
.submit-row { display: flex; gap: 6px; }
.submit-row input {
  flex: 1;
  min-width: 0;
  font: inherit;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
}
.submit-row input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.submit-status { font-size: 12px; min-height: 1.2em; color: var(--muted); }
.submit-status.ok { color: #7fe08a; }
.submit-status.err { color: #ff9b9b; }

/* ---------- Online counter ---------- */
.online-pill {
  font-size: 12px;
  font-weight: 600;
  color: #9cf0a8;
  background: rgba(76, 185, 99, .12);
  border: 1px solid rgba(76, 185, 99, .35);
  padding: 2px 9px;
  border-radius: 99px;
  white-space: nowrap;
}