/* ============================================================
   Useless Website — design tokens
   No pink. Cool blues + cyan + amber + lime.
   ============================================================ */
:root {
  --bg-1: #050b1f;
  --bg-2: #0a1830;
  --bg-3: #0f2a4a;
  --bg-4: #0b3a4a;
  --bg-5: #08243a;

  --accent-cyan:  #00e5ff;
  --accent-lime:  #7fff8a;
  --accent-amber: #ffb703;
  --accent-violet:#7c5cff;

  --text:      #e6f1ff;
  --text-dim:  #8aa0c2;

  --card-bg:     rgba(8, 18, 38, 0.72);
  --card-border: rgba(0, 229, 255, 0.28);
  --shadow-glow: 0 0 24px rgba(0, 229, 255, 0.18);

  --font-mono: "JetBrains Mono", "Fira Code", "Consolas", "Courier New", monospace;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  min-height: 100%;
  font-family: var(--font-sans);
  color: var(--text);
  overflow-x: hidden;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(124, 92, 255, 0.18), transparent 60%),
    radial-gradient(1000px 500px at 110% 10%, rgba(0, 229, 255, 0.18), transparent 60%),
    linear-gradient(-45deg, var(--bg-1), var(--bg-2), var(--bg-5), var(--bg-3), var(--bg-4));
  background-size: 100% 100%, 100% 100%, 400% 400%;
  background-attachment: fixed;
  animation: bg-shift 18s ease infinite;
}

@keyframes bg-shift {
  0%   { background-position: 0% 0%, 100% 0%, 0% 50%; }
  50%  { background-position: 0% 0%, 100% 0%, 100% 50%; }
  100% { background-position: 0% 0%, 100% 0%, 0% 50%; }
}

/* Subtle scanline overlay for retro-terminal feel */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.02) 0px,
    rgba(255, 255, 255, 0.02) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: overlay;
  z-index: 1;
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 3rem 1rem 1.5rem;
}

.brand {
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 5vw, 3.4rem);
  letter-spacing: 0.05em;
  color: var(--accent-cyan);
  text-shadow:
    0 0 6px rgba(0, 229, 255, 0.6),
    0 0 22px rgba(0, 229, 255, 0.35);
  animation: neon-pulse 3.5s ease-in-out infinite;
}

.brand .bracket { color: var(--accent-amber); }
.brand .tilde   { color: var(--accent-lime); }

@keyframes neon-pulse {
  0%, 100% { text-shadow: 0 0 6px rgba(0,229,255,0.55), 0 0 18px rgba(0,229,255,0.3); }
  50%      { text-shadow: 0 0 12px rgba(0,229,255,0.85), 0 0 30px rgba(0,229,255,0.55); }
}

.tagline {
  margin-top: 0.6rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.95rem;
}
.tagline .cursor {
  display: inline-block;
  width: 0.6ch;
  background: var(--accent-cyan);
  color: transparent;
  animation: blink 1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ============================================================
   Layout
   ============================================================ */
main {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  margin: 0 auto;
  padding: 1rem 1.25rem 6rem;
}

.page-title {
  font-family: var(--font-mono);
  text-align: center;
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  color: var(--accent-lime);
  margin: 1rem 0 2rem;
  text-shadow: 0 0 12px rgba(127, 255, 138, 0.45);
}

/* ============================================================
   Landing menu (choice cards)
   ============================================================ */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.choice {
  --c: var(--accent-cyan);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.5rem 1.25rem;
  text-decoration: none;
  color: var(--text);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  backdrop-filter: blur(8px);
}
.choice::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px 200px at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--c) 18%, transparent), transparent 60%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.choice:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--c) 70%, transparent);
  box-shadow: 0 10px 40px -10px color-mix(in srgb, var(--c) 60%, transparent);
}
.choice:hover::before { opacity: 1; }

.choice .icon {
  font-size: 2.4rem;
  line-height: 1;
}
.choice .label {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--c);
  letter-spacing: 0.02em;
}
.choice .desc {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.4;
}
.choice .chev {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  color: var(--c);
  font-size: 0.85rem;
  opacity: 0.85;
}

/* Per-card accent tint */
.choice.c-cyan   { --c: var(--accent-cyan); }
.choice.c-lime   { --c: var(--accent-lime); }
.choice.c-amber  { --c: var(--accent-amber); }
.choice.c-violet { --c: var(--accent-violet); }

/* ============================================================
   Generic experience card (used on subpages)
   ============================================================ */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-glow);
  max-width: 640px;
  margin: 0 auto;
}
.card h2 {
  font-family: var(--font-mono);
  margin-bottom: 1.25rem;
  color: var(--accent-cyan);
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}

/* ============================================================
   Buttons
   ============================================================ */
button, .btn {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  padding: 0.75rem 1.4rem;
  border: 1px solid var(--accent-cyan);
  border-radius: 8px;
  background: transparent;
  color: var(--accent-cyan);
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  display: inline-block;
}
button:hover, .btn:hover {
  background: color-mix(in srgb, var(--accent-cyan) 18%, transparent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent-cyan) 50%, transparent);
}
button:active, .btn:active {
  transform: translateY(1px);
}

.btn-amber {
  border-color: var(--accent-amber);
  color: var(--accent-amber);
}
.btn-amber:hover {
  background: color-mix(in srgb, var(--accent-amber) 18%, transparent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent-amber) 50%, transparent);
}

/* Back-to-menu link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-dim);
  text-decoration: none;
  padding: 0.4rem 0.8rem;
  border: 1px solid transparent;
  border-radius: 6px;
  transition: all 0.15s ease;
}
.back-link:hover {
  color: var(--accent-cyan);
  border-color: var(--card-border);
  background: rgba(0, 229, 255, 0.06);
}
.subpage-top {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  margin: 0 auto;
  padding: 1rem 1.25rem 0;
  display: flex;
  justify-content: flex-end;
}

/* ============================================================
   Site credit (top-left, on every page)
   ============================================================ */
.site-credit {
  position: fixed;
  top: 0.9rem;
  left: 1.1rem;
  z-index: 5;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  pointer-events: none;
  user-select: none;
  text-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
}
.site-credit .author {
  color: var(--accent-cyan);
  pointer-events: auto;
  cursor: pointer;
  transition: text-shadow 0.15s ease, color 0.15s ease;
}
.site-credit .author:hover {
  color: #b8f4ff;
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.8);
}
.site-credit .sep    { opacity: 0.55; margin: 0 0.45rem; }
.site-credit .site   { color: var(--accent-amber); }

/* ============================================================
   Toasts (custom replacement for window.alert)
   ============================================================ */
.toast-stack {
  position: fixed;
  top: 3rem;
  left: 1.1rem;
  z-index: 6;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
  max-width: min(360px, 70vw);
}
.toast {
  --tc: var(--accent-cyan);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.7rem 0.9rem;
  background: rgba(8, 18, 38, 0.92);
  border: 1px solid color-mix(in srgb, var(--tc) 55%, transparent);
  border-left: 3px solid var(--tc);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text);
  box-shadow:
    0 0 18px color-mix(in srgb, var(--tc) 35%, transparent),
    0 8px 24px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(8px);
  transform: translateX(-110%);
  opacity: 0;
  animation: toast-in 0.25s ease-out forwards;
  pointer-events: auto;
}
.toast--leaving {
  animation: toast-out 0.5s ease-in forwards;
}
.toast__tag {
  flex: 0 0 auto;
  width: 1.4rem;
  height: 1.4rem;
  display: grid;
  place-items: center;
  border-radius: 4px;
  background: color-mix(in srgb, var(--tc) 22%, transparent);
  color: var(--tc);
  font-weight: 700;
  font-size: 0.85rem;
  line-height: 1;
}
.toast__msg { line-height: 1.35; }

/* Intensity variants */
.toast--info  { --tc: var(--accent-cyan); }
.toast--warn  { --tc: var(--accent-lime); }
.toast--angry { --tc: var(--accent-amber); animation: toast-in 0.25s ease-out forwards, toast-shake 0.4s ease-in-out 0.25s; }
.toast--stop  {
  --tc: #ff6b6b;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}

@keyframes toast-in {
  from { transform: translateX(-110%); opacity: 0; }
  to   { transform: translateX(0);     opacity: 1; }
}
@keyframes toast-out {
  from { transform: translateX(0);     opacity: 1; }
  to   { transform: translateX(-110%); opacity: 0; }
}
@keyframes toast-shake {
  0%, 100% { transform: translateX(0); }
  25%      { transform: translateX(-4px); }
  50%      { transform: translateX(4px); }
  75%      { transform: translateX(-2px); }
}

/* ============================================================
   <button>.choice reset (so it matches <a>.choice cards)
   ============================================================ */
button.choice {
  width: 100%;
  text-align: left;
  font: inherit;
  cursor: pointer;
}
button.choice:hover {
  background: var(--card-bg); /* keep card bg on hover (override generic button) */
  box-shadow: 0 10px 40px -10px color-mix(in srgb, var(--c) 60%, transparent);
}

/* ============================================================
   Modal ("add me on my game platforms")
   ============================================================ */
body.modal-open { overflow: hidden; }

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal[hidden] { display: none; }
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 18, 0.72);
  backdrop-filter: blur(6px);
  animation: fade-in 0.18s ease-out;
}
.modal__panel {
  position: relative;
  width: min(480px, 100%);
  max-height: 90vh;
  overflow: auto;
  background:
    radial-gradient(600px 200px at 50% -10%, rgba(124, 92, 255, 0.18), transparent 60%),
    rgba(8, 18, 38, 0.96);
  border: 1px solid color-mix(in srgb, var(--accent-cyan) 35%, transparent);
  border-radius: 14px;
  box-shadow:
    0 0 30px rgba(0, 229, 255, 0.18),
    0 20px 60px rgba(0, 0, 0, 0.55);
  padding: 1.25rem 1.25rem 1rem;
  animation: modal-in 0.22s cubic-bezier(.2,.9,.3,1.2);
}
.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.modal__title {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--accent-cyan);
  letter-spacing: 0.02em;
}
.modal__close {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  line-height: 1;
  padding: 0.15rem 0.55rem;
  border-radius: 6px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s ease;
}
.modal__close:hover {
  color: var(--accent-cyan);
  border-color: var(--card-border);
  background: rgba(0, 229, 255, 0.08);
}
.modal__foot {
  margin-top: 0.85rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes modal-in {
  from { opacity: 0; transform: translateY(8px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0)   scale(1); }
}

/* Social rows (one per platform) */
.socials {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.social {
  --brand: var(--accent-cyan);
  display: grid;
  grid-template-columns: 38px 1fr auto;
  align-items: center;
  gap: 0.8rem;
  padding: 0.65rem 0.75rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--brand);
  border-radius: 8px;
  transition: background 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}
.social:hover {
  background: color-mix(in srgb, var(--brand) 8%, transparent);
  border-color: color-mix(in srgb, var(--brand) 45%, transparent);
  transform: translateX(2px);
}
.social__icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--brand) 14%, transparent);
  color: var(--brand);
}
.social__icon svg { width: 22px; height: 22px; display: block; }
.social__text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.social__name {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  text-transform: lowercase;
}
.social__handle {
  font-family: var(--font-mono);
  font-size: 0.98rem;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.social__copy {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--brand) 55%, transparent);
  color: var(--brand);
  cursor: pointer;
  transition: all 0.15s ease;
}
.social__copy:hover {
  background: color-mix(in srgb, var(--brand) 18%, transparent);
  box-shadow: 0 0 10px color-mix(in srgb, var(--brand) 45%, transparent);
}
.social__copy.is-copied {
  background: color-mix(in srgb, var(--accent-lime) 22%, transparent);
  border-color: var(--accent-lime);
  color: var(--accent-lime);
}

/* ============================================================
   Feature-specific styles
   ============================================================ */

/* Runaway button */
#runaway-wrapper {
  position: relative;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#runaway {
  position: absolute;
  transition: top 0.18s ease, left 0.18s ease;
}

/* Counter */
#counter {
  font-family: var(--font-mono);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent-amber);
  margin: 0.25rem 0 1.25rem;
  text-shadow: 0 0 18px rgba(255, 183, 3, 0.5);
}

/* Loading bar */
.loader {
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.18);
  height: 22px;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 0.5rem;
}
#bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-lime), var(--accent-amber));
  transition: width 0.4s ease;
  box-shadow: 0 0 14px rgba(0, 229, 255, 0.5);
}
#loader-text {
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-dim);
}

/* Cat fact */
#fact {
  font-style: italic;
  min-height: 4em;
  margin-bottom: 1.25rem;
  color: var(--text);
  line-height: 1.5;
}

/* ============================================================
   Floating potatoes 🥔
   ============================================================ */
.potato {
  position: fixed;
  font-size: 2rem;
  pointer-events: none;
  animation: float 8s linear infinite;
  bottom: -50px;
  z-index: 0;
  filter: drop-shadow(0 0 6px rgba(255, 183, 3, 0.3));
}
@keyframes float {
  to { transform: translateY(-110vh) rotate(720deg); }
}

/* ============================================================
   Cat trail 🐱  (cursor follower)
   ============================================================ */
#cat-stage {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 4;
  overflow: hidden;
}
.trail-cat {
  position: absolute;
  transform: translate(-50%, -50%) rotate(0deg);
  will-change: transform, opacity;
  animation: cat-pop 1.5s ease-out forwards;
  filter: drop-shadow(0 0 6px rgba(255, 183, 3, 0.45));
  user-select: none;
}
@keyframes cat-pop {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.3) rotate(0deg);
  }
  20% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1) rotate(calc(var(--rot) * 0.4));
  }
  100% {
    opacity: 0;
    transform:
      translate(calc(-50% + var(--dx)), calc(-50% + var(--dy)))
      scale(0.6)
      rotate(var(--rot));
  }
}

/* ============================================================
   Footer
   ============================================================ */
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  background: rgba(5, 11, 31, 0.7);
  border-top: 1px solid rgba(0, 229, 255, 0.15);
  backdrop-filter: blur(8px);
  z-index: 3;
}
footer .foot-center {
  text-align: center;
  line-height: 1.4;
}
footer .accent { color: var(--accent-amber); }

/* AI-generated label — inline with the rest of the footer text */
.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-dim);
  font-size: 0.8rem;
  letter-spacing: 0;
  text-transform: none;
  font-family: var(--font-mono);
}
.ai-badge .spark { animation: spark-pulse 2.2s ease-in-out infinite; }
@keyframes spark-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.15); }
}

/* On narrow screens, allow wrapping */
@media (max-width: 520px) {
  footer .foot-center { font-size: 0.72rem; }
}