:root {
  --bg: #070b09;
  --panel: #0d1411;
  --pad: #08110c;
  --line: #1e2a22;
  --line-strong: #2c3d32;
  --text: #eef6ee;
  --muted: #8aa090;
  --faint: #5d6e62;
  --accent-rgb: 184, 245, 61;
  --lime: rgb(var(--accent-rgb));
  --lime-dim: color-mix(in srgb, var(--lime) 72%, #000);
  --lime-soft: rgba(var(--accent-rgb), 0.12);
  --lime-hover: color-mix(in srgb, var(--lime) 78%, #fff);
  --amber: #ffb020;
  --good: var(--lime);
  --font: "Rajdhani", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

body.theme-orange { --accent-rgb: 255, 138, 26; }
body.theme-cyan { --accent-rgb: 61, 219, 255; }

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 var(--font);
  -webkit-font-smoothing: antialiased;
  color-scheme: dark;
}

body {
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(var(--accent-rgb), 0.08), transparent 50%),
    linear-gradient(rgba(var(--accent-rgb), 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--accent-rgb), 0.03) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }

.top {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 22px;
  background: #060a08;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime);
}

.ico svg,
.page-ico svg {
  display: block;
  width: 1em;
  height: 1em;
}
.brand .ico svg { width: 18px; height: 18px; }

.nav { display: flex; flex-wrap: wrap; gap: 4px; }
.nav a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 9px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 2px solid transparent;
}
.nav .ico svg { width: 13px; height: 13px; }
.nav a:hover { color: var(--text); }
.nav a.is-here {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 36px 18px 80px;
}

.hero { text-align: center; margin: 0 0 22px; }
h1 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 0 0 8px;
  font-size: clamp(34px, 6vw, 50px);
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.page-ico { color: var(--lime); flex: 0 0 auto; }
.page-ico svg { width: 0.72em; height: 0.72em; }
.blurb {
  color: var(--muted);
  margin: 0 auto;
  max-width: 36em;
  font-size: 16px;
}

#ad-top, #ad-result, #ad-bottom {
  min-height: 52px;
  margin: 0 0 22px;
  border: 1px solid var(--line);
  background: #0a100d;
  color: var(--faint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
#ad-result { margin: 18px 0 0; }
#ad-bottom { margin: 28px 0; }
#ad-result[hidden] { display: none; }

.stage {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  box-shadow: 0 0 0 1px #050806, 0 0 40px rgba(var(--accent-rgb), 0.06);
  padding: 14px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}
.stat {
  text-align: center;
  padding: 12px 8px 10px;
  background: #08110c;
  border: 1px solid var(--line);
}
.stat span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.stat b {
  display: block;
  font-family: var(--mono);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
}
.stat-time b { color: var(--text); }
.stat-clicks b { color: var(--amber); }
.stat-cps b { color: var(--lime); }

.pad-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  pointer-events: none;
}
#pad-again {
  pointer-events: auto;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--lime);
  cursor: pointer;
  padding: 6px 10px;
}
#pad-again[hidden] { display: none; }

#click-pad {
  position: relative;
  min-height: 300px;
  background: var(--pad);
  border: 2px solid #2a4032;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  touch-action: manipulation;
  cursor: pointer;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, color 0.15s ease;
}
#click-pad::before,
#click-pad::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border: 2px solid var(--lime);
  pointer-events: none;
}
#click-pad::before { top: 8px; left: 8px; border-right: 0; border-bottom: 0; }
#click-pad::after { bottom: 8px; right: 8px; border-left: 0; border-top: 0; }
#click-pad:hover { border-color: var(--lime-dim); box-shadow: inset 0 0 40px rgba(var(--accent-rgb), 0.05); }
#click-pad[data-state="running"] {
  border-color: var(--lime);
  color: var(--lime);
  box-shadow: inset 0 0 60px rgba(var(--accent-rgb), 0.1), 0 0 24px rgba(var(--accent-rgb), 0.12);
}
#click-pad[data-state="done"] {
  border-color: var(--good);
  color: var(--good);
}

.durations {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
}
.durations button {
  min-width: 50px;
  background: #08110c;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.durations button:hover { color: var(--text); border-color: var(--line-strong); }
.durations button.is-on {
  color: #111;
  background: var(--lime);
  border-color: var(--lime);
}

#result {
  margin-top: 16px;
  padding: 26px 18px 22px;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  text-align: center;
}
#result[hidden] { display: none; }

.grade {
  margin: 0 0 6px;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
}
.result-line {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
  font-weight: 600;
}
.result-line b {
  color: var(--text);
  font-family: var(--mono);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.result-line .dot {
  width: 4px;
  height: 4px;
  background: var(--lime);
}
.result-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; }

#result button, .admin button {
  min-height: 40px;
  padding: 0 16px;
  border: 0;
  background: var(--lime);
  color: #111;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}
#result button:hover, .admin button:hover { background: var(--lime-hover); }
#result #share-score,
#share-link {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line-strong);
}
#result #share-score:hover,
#share-link:hover { border-color: var(--lime); color: var(--lime); }
#share-link {
  min-height: 32px;
  padding: 0 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.stage-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 16px;
  margin: 10px 8px 4px;
}
.best-line {
  margin: 0;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.best-line.has-best { color: var(--lime); }

#pb-modal {
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(0, 0, 0, 0.78);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
#pb-modal[hidden] { display: none; }
.pb-box {
  width: min(440px, 100%);
  padding: 28px 22px 22px;
  background: var(--panel);
  border: 1px solid var(--lime);
  box-shadow: 0 0 0 1px #050806, 0 0 48px rgba(var(--accent-rgb), 0.28);
  text-align: center;
  animation: pb-pop 0.42s cubic-bezier(0.2, 1.4, 0.3, 1) both;
}
.pb-kicker {
  margin: 0 0 6px;
  color: var(--lime);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.pb-title {
  margin: 0 0 14px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: pb-flash 1.1s ease-in-out infinite;
}
.pb-cps {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--muted);
}
.pb-cps b {
  font-family: var(--mono);
  font-size: 52px;
  font-weight: 600;
  color: var(--lime);
  letter-spacing: -0.04em;
  line-height: 1;
}
.pb-prev, .pb-top {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 14px;
}
.pb-rank {
  margin: 12px 0 4px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pb-rank b {
  color: var(--lime);
  font-family: var(--mono);
  font-size: 20px;
}
.pb-actions {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
}
.pb-actions button {
  min-height: 38px;
  padding: 0 14px;
  border: 0;
  background: var(--lime);
  color: #111;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}
#pb-close {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line-strong);
}

@keyframes pb-pop {
  0% { transform: scale(0.72) translateY(18px); opacity: 0; }
  70% { transform: scale(1.04); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes pb-flash {
  0%, 100% { color: var(--text); text-shadow: none; }
  50% { color: var(--lime); text-shadow: 0 0 18px rgba(var(--accent-rgb), 0.55); }
}

.health {
  max-width: 38em;
  margin: -6px auto 18px;
  padding: 8px 12px;
  border: 1px solid #3a3520;
  background: #141208;
  color: #e6c56a;
  font-size: 14px;
  text-align: center;
}

.history,
#seo { margin-top: 40px; }
.history h2,
#seo h2 {
  color: var(--lime);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 12px;
}
#seo h2 { margin: 28px 0 8px; color: var(--text); }
#seo h2:first-child { margin-top: 0; }

#history-list {
  list-style: none;
  padding: 0;
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
}
#history-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

#seo { color: var(--muted); font-size: 15px; line-height: 1.6; }
#seo p { margin: 0 0 12px; }
#seo strong { color: var(--text); }

.admin h1 { text-transform: uppercase; letter-spacing: 0.06em; }
.admin p { color: var(--muted); }
.admin table { width: 100%; border-collapse: collapse; font-size: 14px; font-family: var(--mono); }
.admin th, .admin td {
  border-bottom: 1px solid var(--line);
  padding: 10px 8px;
  text-align: left;
}
.admin th { color: var(--muted); font-weight: 700; font-family: var(--font); text-transform: uppercase; letter-spacing: 0.08em; font-size: 12px; }

@media (max-width: 640px) {
  .top { padding: 10px 12px; }
  .wrap { padding: 24px 12px 64px; }
  .stat b { font-size: 22px; }
  #click-pad { min-height: 220px; font-size: 16px; }
}