:root {
  color-scheme: light;
  --safe-top: max(18px, env(safe-area-inset-top));
  --safe-right: max(18px, env(safe-area-inset-right));
  --safe-bottom: max(18px, env(safe-area-inset-bottom));
  --safe-left: max(18px, env(safe-area-inset-left));
  --ease-cinematic: cubic-bezier(.22, .72, .2, 1);
}

[data-theme="midnight-blue"] { --night:#041522; --indigo:#0b2c3e; --lavender:#8ebdc4; --cyan:#76d5cf; --moon:#eaf7f4; }
[data-theme="midnight-blue"] .night-story { background:radial-gradient(circle at 50% 28%,rgba(46,125,139,.28),transparent 35%),linear-gradient(180deg,#041522,#092a3a 60%,#031018); }
[data-theme="graphite-white"] { --paper:#f6f6f3; --ink:#151515; --muted:#656565; --red:#7e2830; --line:#c6c6c1; }

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body { margin: 0; min-width: 320px; min-height: 100%; overflow-x: hidden; }

body {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  touch-action: manipulation;
}

.config-error {
  min-height: 100svh;
  padding: 40px;
  display: grid;
  place-content: center;
  text-align: center;
  color: #4d3035;
  background: #f4ece7;
  font-family: system-ui, sans-serif;
}

.config-error h1 { margin: 0 0 12px; font-size: 24px; }
.config-error p { max-width: 32em; margin: 0; color: #756366; line-height: 1.7; }

button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

.gift-shell {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
}

.gift-toolbar {
  position: fixed;
  z-index: 30;
  top: var(--safe-top);
  right: var(--safe-right);
  display: flex;
  gap: 8px;
}

.gift-tool {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid color-mix(in srgb, currentColor 20%, transparent);
  border-radius: 999px;
  color: inherit;
  background: color-mix(in srgb, Canvas 24%, transparent);
  box-shadow: 0 8px 24px rgba(24, 18, 24, .08);
  backdrop-filter: blur(16px);
  cursor: pointer;
}

.gift-tool:focus-visible,
.gift-action:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }

.gift-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease;
}

.gift-action:active { transform: translateY(1px) scale(.99); }

.gift-status {
  position: fixed;
  z-index: 40;
  right: var(--safe-right);
  bottom: calc(var(--safe-bottom) + 58px);
  left: var(--safe-left);
  max-width: 420px;
  margin-left: auto;
  padding: 12px 16px;
  border-radius: 14px;
  color: #fff;
  background: rgba(22, 18, 25, .84);
  box-shadow: 0 12px 34px rgba(0, 0, 0, .18);
  backdrop-filter: blur(14px);
  font: 13px/1.6 system-ui, sans-serif;
}

.gift-footer-mark {
  position: absolute;
  z-index: 4;
  right: var(--safe-right);
  bottom: var(--safe-bottom);
  color: inherit;
  opacity: .52;
  font: 10px/1.3 system-ui, sans-serif;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.is-paused *, .is-paused *::before, .is-paused *::after { animation-play-state: paused !important; }

.reduced-motion *,
.reduced-motion *::before,
.reduced-motion *::after {
  animation-duration: .01ms !important;
  animation-delay: 0ms !important;
  transition-duration: .01ms !important;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-delay: 0ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 520px) {
  .gift-tool { min-height: 38px; padding: 0 12px; font-size: 12px; }
  .gift-toolbar { gap: 6px; }
  .gift-footer-mark { font-size: 9px; }
}