:root {
  --ink: #e8ddff;
  --muted: #b7a8d4;
  --glow: #c084fc;
  --cyan: #7dd3fc;
  --panel: rgba(10, 6, 22, 0.72);
  --line: rgba(196, 168, 255, 0.38);
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
}

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

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #020108;
  color: var(--ink);
  font-family: "Philosopher", "Cormorant Garamond", serif;
  touch-action: none;
  overscroll-behavior: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-text-size-adjust: 100%;
}

html, body, * {
  scrollbar-width: none;
}

::-webkit-scrollbar { width: 0; height: 0; display: none; }

#view {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  outline: none;
  touch-action: none;
}

.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 46%, transparent 34%, rgba(4, 0, 12, 0.3) 74%, rgba(0, 0, 0, 0.62) 100%);
  z-index: 2;
}

.scan {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 3;
  opacity: 0.12;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.14) 0px,
    rgba(255, 255, 255, 0.14) 1px,
    transparent 1px,
    transparent 4px
  );
  mix-blend-mode: overlay;
}

#ui {
  position: fixed;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding:
    calc(22px + var(--safe-t))
    calc(22px + var(--safe-r))
    calc(22px + var(--safe-b))
    calc(22px + var(--safe-l));
}

.top {
  text-align: center;
  text-shadow: 0 0 22px rgba(168, 85, 247, 0.55), 0 2px 16px rgba(0, 0, 0, 0.85);
}

h1 {
  margin: 0;
  font-family: "Cormorant Garamond", "Philosopher", serif;
  font-weight: 600;
  font-size: clamp(2.15rem, 7vw, 3.6rem);
  letter-spacing: 0.14em;
  text-transform: lowercase;
  line-height: 1.05;
}

.tag {
  margin: 6px 0 0;
  font-size: clamp(0.92rem, 2.6vw, 1.12rem);
  letter-spacing: 0.28em;
  text-transform: lowercase;
  color: var(--muted);
}

.hint {
  position: absolute;
  left: 50%;
  bottom: calc(96px + var(--safe-b));
  top: auto;
  transform: translateX(-50%);
  margin: 0;
  width: min(90vw, 28rem);
  text-align: center;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  color: rgba(231, 221, 255, 0.0);
  animation: hintFade 7s ease forwards;
  pointer-events: none;
}

@keyframes hintFade {
  0%, 12% { color: rgba(231, 221, 255, 0); }
  28%, 62% { color: rgba(231, 221, 255, 0.72); }
  100% { color: rgba(231, 221, 255, 0); }
}

.bar {
  display: flex;
  justify-content: center;
  gap: 14px;
  pointer-events: auto;
  flex-wrap: wrap;
}

button {
  appearance: none;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(42, 24, 72, 0.88), rgba(12, 8, 28, 0.92));
  color: var(--ink);
  font-family: inherit;
  font-size: 1.05rem;
  letter-spacing: 0.16em;
  text-transform: lowercase;
  padding: 0.72rem 1.55rem;
  min-width: 9.2rem;
  border-radius: 999px;
  cursor: pointer;
  pointer-events: auto;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35), 0 8px 24px rgba(10, 0, 24, 0.45), 0 0 22px rgba(124, 58, 237, 0.18);
}

button:hover, button:focus-visible {
  outline: none;
  transform: translateY(-1px);
  border-color: rgba(224, 196, 255, 0.7);
  box-shadow: 0 0 0 1px rgba(168, 85, 247, 0.35), 0 10px 28px rgba(10, 0, 24, 0.5), 0 0 26px rgba(125, 211, 252, 0.2);
}

button:active { transform: translateY(0); }

button.ghost {
  background: linear-gradient(180deg, rgba(22, 18, 40, 0.72), rgba(8, 6, 18, 0.86));
}

#toast {
  position: fixed;
  left: 50%;
  bottom: calc(118px + var(--safe-b));
  transform: translateX(-50%) translateY(8px);
  z-index: 8;
  padding: 0.55rem 1.2rem;
  border-radius: 999px;
  background: rgba(12, 8, 24, 0.82);
  border: 1px solid rgba(196, 168, 255, 0.4);
  color: var(--ink);
  letter-spacing: 0.18em;
  text-transform: lowercase;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
  backdrop-filter: blur(8px);
}

#toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 9;
  display: grid;
  place-items: center;
  background: rgba(4, 2, 12, 0.46);
  padding: calc(16px + var(--safe-t)) calc(16px + var(--safe-r)) calc(16px + var(--safe-b)) calc(16px + var(--safe-l));
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}

.modal.open {
  opacity: 1;
  pointer-events: auto;
}

.panel {
  width: min(92vw, 22rem);
  padding: 1.35rem 1.4rem 1.2rem;
  border-radius: 1.15rem;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45), 0 0 40px rgba(109, 40, 217, 0.18);
  backdrop-filter: blur(14px);
  transform: translateY(8px);
  transition: transform 0.28s ease;
}

.modal.open .panel { transform: translateY(0); }

.panel h2 {
  margin: 0 0 1rem;
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: lowercase;
  text-align: center;
}

.row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 0.85rem;
  font-size: 1.02rem;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.row input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: #a78bfa;
}

.panel button { width: 100%; margin-top: 0.4rem; }

@media (max-width: 640px) {
  h1 { letter-spacing: 0.1em; }
  .tag { letter-spacing: 0.16em; }
  button { min-width: 8.2rem; padding: 0.78rem 1.25rem; }
}