:root {
  --bg-one: #f9e7e8;
  --bg-two: #eee5dc;
  --card: rgba(255, 255, 255, 0.8);
  --card-strong: #fffdfb;
  --ink: #4b252c;
  --muted: #7e6770;
  --accent: #dc3e62;
  --accent-dark: #b92b4b;
  --accent-soft: #f8c9d4;
  --purple: #8b57ce;
  --line: rgba(102, 59, 68, 0.12);
  --shadow: 0 28px 80px rgba(91, 50, 61, 0.18);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 12%, rgba(255, 255, 255, .9), transparent 28%),
    linear-gradient(155deg, var(--bg-one), var(--bg-two));
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button, input, select { font: inherit; }
button, input, select { touch-action: manipulation; }
button { -webkit-tap-highlight-color: transparent; }

.page-glow {
  position: fixed;
  z-index: -2;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(14px);
  opacity: .5;
  pointer-events: none;
}

.page-glow--one {
  top: -14rem;
  right: -10rem;
  background: rgba(255, 183, 205, .55);
}

.page-glow--two {
  bottom: -15rem;
  left: -10rem;
  background: rgba(255, 239, 206, .72);
}

.floating-hearts {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.floating-hearts span {
  position: absolute;
  bottom: -4rem;
  color: rgba(210, 56, 93, .2);
  font-size: clamp(1.6rem, 4vw, 3rem);
  animation: float-heart 13s linear infinite;
}

.floating-hearts span:nth-child(1) { left: 8%; animation-delay: -2s; }
.floating-hearts span:nth-child(2) { left: 28%; animation-delay: -8s; animation-duration: 16s; }
.floating-hearts span:nth-child(3) { left: 50%; animation-delay: -4s; animation-duration: 12s; }
.floating-hearts span:nth-child(4) { left: 74%; animation-delay: -10s; animation-duration: 18s; }
.floating-hearts span:nth-child(5) { left: 91%; animation-delay: -6s; animation-duration: 14s; }

@keyframes float-heart {
  0% { transform: translateY(0) rotate(0deg); opacity: 0; }
  10% { opacity: .45; }
  100% { transform: translateY(-120vh) rotate(40deg); opacity: 0; }
}

.app-shell {
  width: min(100% - 28px, 760px);
  margin: 0 auto;
  padding: max(18px, env(safe-area-inset-top)) 0 max(28px, env(safe-area-inset-bottom));
}

.mini-header {
  width: fit-content;
  max-width: 100%;
  margin: 0 auto 14px;
  padding: 9px 12px 9px 14px;
  display: flex;
  align-items: center;
  gap: 9px;
  border: 1px solid rgba(255, 255, 255, .75);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, .48);
  box-shadow: 0 10px 30px rgba(81, 48, 58, .07);
  backdrop-filter: blur(16px);
  font-size: .88rem;
}

.mini-header__mark { font-size: 1rem; }

.sound-toggle {
  width: 30px;
  height: 30px;
  margin-left: 2px;
  border: 0;
  border-radius: 50%;
  color: var(--accent-dark);
  background: rgba(255,255,255,.76);
  cursor: pointer;
  font-weight: 800;
}

.sound-toggle[aria-pressed="false"] { opacity: .45; }

.invite-card {
  position: relative;
  min-height: min(690px, calc(100dvh - 120px));
  padding: clamp(24px, 5vw, 52px);
  overflow: hidden;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: var(--radius-xl);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.invite-card::before,
.invite-card::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(1px);
}

.invite-card::before {
  width: 180px;
  height: 180px;
  top: -90px;
  left: -70px;
  background: rgba(255, 193, 208, .25);
}

.invite-card::after {
  width: 230px;
  height: 230px;
  right: -120px;
  bottom: -140px;
  background: rgba(255, 228, 191, .32);
}

.progress {
  position: absolute;
  top: 19px;
  left: 50%;
  z-index: 2;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.progress__dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(75, 37, 44, .14);
  transition: width .3s var(--ease), background .3s var(--ease);
}

.progress__dot.is-active {
  width: 24px;
  background: var(--accent);
}

.step {
  width: min(100%, 620px);
  text-align: center;
  animation: step-in .5s var(--ease) both;
}

.step[hidden] { display: none; }

@keyframes step-in {
  from { opacity: 0; transform: translateY(16px) scale(.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.avatar {
  width: 92px;
  height: 92px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border: 6px solid rgba(255, 255, 255, .76);
  border-radius: 50%;
  background: #f4e9cf;
  box-shadow: 0 14px 34px rgba(105, 70, 55, .15);
}

.avatar span { font-size: 3.25rem; transform: translateY(2px); }

.eyebrow {
  margin: 0 0 9px;
  color: var(--accent-dark);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1, h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  line-height: 1.08;
  text-wrap: balance;
}

h1 { font-size: clamp(2.05rem, 7vw, 4.1rem); }
h2 { font-size: clamp(2rem, 6vw, 3.55rem); }

.subcopy {
  margin: 14px auto 0;
  color: var(--muted);
  line-height: 1.55;
}

.choice-zone {
  position: relative;
  width: min(100%, 500px);
  height: 170px;
  margin: 24px auto 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255,255,255,.42), rgba(255,255,255,.15));
}

.button {
  min-height: 54px;
  padding: 0 28px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: var(--accent);
  box-shadow: 0 14px 28px rgba(208, 50, 86, .24);
  cursor: pointer;
  font-weight: 850;
  letter-spacing: .01em;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), opacity .2s var(--ease), background .2s var(--ease);
}

.button:hover { transform: translateY(-2px); box-shadow: 0 18px 35px rgba(208, 50, 86, .3); }
.button:active { transform: translateY(0) scale(.98); }
.button:focus-visible, .food-option:focus-visible, .text-button:focus-visible, .sound-toggle:focus-visible {
  outline: 4px solid rgba(139, 87, 206, .24);
  outline-offset: 3px;
}

.button:disabled {
  cursor: not-allowed;
  opacity: .42;
  box-shadow: none;
  transform: none;
}

.button--yes,
.button--no {
  position: absolute;
  top: 58px;
  width: 148px;
}

.button--yes { left: calc(50% - 164px); }

.button--no {
  left: calc(50% + 16px);
  z-index: 5;
  min-width: 126px;
  background: var(--purple);
  box-shadow: 0 14px 28px rgba(99, 53, 160, .22);
  will-change: left, top, transform;
  display: grid;
  place-items: center;
  cursor: default;
  transition: left .13s var(--ease), top .13s var(--ease), transform .13s var(--ease), background .2s;
}

.tiny-note {
  min-height: 1.5em;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: .86rem;
}

.food-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0 22px;
}

.food-option {
  position: relative;
  min-height: 126px;
  padding: 17px 10px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 9px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  color: var(--ink);
  background: rgba(255, 253, 250, .68);
  box-shadow: 0 10px 24px rgba(80, 46, 56, .06);
  cursor: pointer;
  font-weight: 800;
  transition: transform .2s var(--ease), border-color .2s, background .2s, box-shadow .2s;
}

.food-option:hover { transform: translateY(-4px); box-shadow: 0 15px 30px rgba(80, 46, 56, .11); }
.food-option.is-selected {
  border-color: rgba(220, 62, 98, .5);
  background: rgba(255, 231, 237, .86);
  box-shadow: 0 16px 32px rgba(208, 50, 86, .14);
  transform: translateY(-3px);
}

.food-option__emoji { font-size: 2rem; }

.food-option--forbidden {
  border-style: dashed;
  color: #86757c;
  z-index: 3;
  cursor: default;
  background: rgba(244, 240, 238, .72);
  will-change: transform;
  transform: translate3d(0, 0, 0);
  transition: transform .13s var(--ease), border-color .2s, background .2s, box-shadow .2s;
}

.food-option--forbidden::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 35%, rgba(255,255,255,.75), transparent 65%);
  transform: translateX(-100%);
  animation: forbidden-shine 4s infinite;
}

.food-option__badge {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 4px 7px;
  border-radius: 999px;
  color: #fff;
  background: var(--purple);
  font-size: .58rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}

@keyframes forbidden-shine { 70%, 100% { transform: translateX(120%); } }

.food-option.is-wiggling { animation: wiggle .42s ease; }
@keyframes wiggle {
  0%, 100% { transform: translateX(0) rotate(0); }
  20% { transform: translateX(-7px) rotate(-2deg); }
  40% { transform: translateX(7px) rotate(2deg); }
  60% { transform: translateX(-5px) rotate(-1deg); }
  80% { transform: translateX(5px) rotate(1deg); }
}

.button--wide { width: 100%; background: #b4a4aa; box-shadow: 0 14px 32px rgba(84, 55, 66, .15); }
.button--wide:not(:disabled) { background: var(--accent); }
.button--primary { background: var(--accent); }
.button--ghost {
  color: var(--accent-dark);
  border: 1px solid rgba(220, 62, 98, .22);
  background: rgba(255, 255, 255, .72);
  box-shadow: none;
}

form { margin-top: 28px; text-align: left; }

.field-label {
  display: block;
  margin: 20px 0 9px;
  color: var(--ink);
  font-weight: 850;
}

.field-wrap { position: relative; }

input, select {
  width: 100%;
  min-height: 64px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--ink);
  background: rgba(255, 253, 250, .78);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.8), 0 10px 26px rgba(88, 52, 62, .06);
  outline: none;
  font-weight: 700;
}

input:focus, select:focus {
  border-color: rgba(220, 62, 98, .45);
  box-shadow: 0 0 0 4px rgba(220, 62, 98, .1), 0 10px 26px rgba(88, 52, 62, .07);
}

.form-error {
  min-height: 1.4em;
  margin: 10px 2px 12px;
  color: #b4233f;
  font-size: .88rem;
  font-weight: 700;
}

.step--final { max-width: 620px; }
.final-icons { margin-bottom: 22px; font-size: 2.1rem; letter-spacing: .18em; }
.final-message { font-size: clamp(1.75rem, 5.5vw, 3.35rem); line-height: 1.18; }

.heart-divider {
  margin: 24px 0 16px;
  color: var(--accent);
  font-size: 1.25rem;
  letter-spacing: .34em;
}

.postscript {
  margin: 0 auto;
  color: var(--muted);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.05rem, 3vw, 1.35rem);
  font-style: italic;
  line-height: 1.5;
}

.final-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 28px;
}

.text-button {
  margin-top: 18px;
  border: 0;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.privacy-note {
  margin: 14px auto 0;
  color: rgba(75, 37, 44, .58);
  text-align: center;
  font-size: .78rem;
}

.toast {
  position: fixed;
  z-index: 20;
  left: 50%;
  bottom: max(22px, env(safe-area-inset-bottom));
  max-width: min(90vw, 440px);
  padding: 12px 16px;
  border-radius: 999px;
  color: #fff;
  background: rgba(62, 32, 40, .92);
  box-shadow: 0 16px 34px rgba(43, 24, 29, .24);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 18px);
  transition: opacity .22s, transform .22s;
  text-align: center;
  font-weight: 750;
}

.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

.confetti {
  position: fixed;
  inset: 0;
  z-index: 30;
  overflow: hidden;
  pointer-events: none;
}

.confetti-piece {
  position: absolute;
  top: -30px;
  width: 12px;
  height: 18px;
  border-radius: 4px;
  animation: confetti-fall 2.8s cubic-bezier(.1,.7,.3,1) forwards;
}

@keyframes confetti-fall {
  to { transform: translate3d(var(--drift), 110vh, 0) rotate(760deg); opacity: .95; }
}

.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;
}

/* These two visible decoys are deliberately not interactive. The JavaScript
   watches pointer proximity on their parent areas and moves them before contact. */
.evasive-target,
.evasive-target * {
  pointer-events: none !important;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

@media (max-width: 620px) {
  .app-shell {
    width: 100%;
    padding: max(8px, env(safe-area-inset-top)) 8px max(10px, env(safe-area-inset-bottom));
  }

  .mini-header {
    margin-bottom: 8px;
    padding: 6px 8px 6px 10px;
    gap: 7px;
    font-size: .78rem;
  }

  .sound-toggle { width: 28px; height: 28px; }

  .invite-card {
    min-height: calc(100dvh - 70px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    padding: 44px 14px 18px;
    border-radius: 24px;
  }

  .progress { top: 14px; gap: 6px; }
  .progress__dot { width: 7px; height: 7px; }
  .progress__dot.is-active { width: 21px; }

  .avatar {
    width: 72px;
    height: 72px;
    margin-bottom: 11px;
    border-width: 5px;
  }

  .avatar span { font-size: 2.5rem; }
  .eyebrow { margin-bottom: 6px; font-size: .68rem; }
  h1 { font-size: clamp(1.9rem, 9.3vw, 2.65rem); line-height: 1.06; }
  h2 { font-size: clamp(1.75rem, 8.3vw, 2.4rem); line-height: 1.06; }
  .subcopy { margin-top: 8px; font-size: .9rem; line-height: 1.4; }

  .choice-zone {
    height: 146px;
    margin-top: 15px;
    border-radius: 20px;
  }

  .button { min-height: 50px; padding-inline: 20px; }
  .button--yes,
  .button--no {
    top: 45px;
    width: min(35vw, 132px);
    min-width: 112px;
    padding-inline: 13px;
  }

  .button--yes { left: 6%; }
  .button--no { left: auto; right: 6%; }
  .tiny-note { min-height: 1.25em; margin-top: 2px; font-size: .78rem; }

  .food-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin: 14px 0 12px;
  }

  .food-option {
    min-height: 86px;
    padding: 10px 7px 9px;
    gap: 5px;
    border-radius: 16px;
    font-size: .9rem;
  }

  .food-option__emoji { font-size: 1.55rem; }
  .food-option__badge { top: 5px; right: 5px; padding: 3px 5px; font-size: .48rem; }

  form { margin-top: 14px; }
  .field-label { margin: 12px 0 6px; font-size: .92rem; }
  input, select { min-height: 52px; padding-inline: 14px; border-radius: 15px; }
  .form-error { margin: 7px 2px 9px; font-size: .8rem; }

  .final-icons { margin-bottom: 12px; font-size: 1.65rem; }
  .final-message { font-size: clamp(1.48rem, 6.7vw, 2.05rem); line-height: 1.16; }
  .heart-divider { margin: 16px 0 11px; font-size: 1rem; }
  .postscript { font-size: .98rem; line-height: 1.4; }
  .final-actions { flex-direction: column; gap: 8px; margin-top: 18px; }
  .final-actions .button { width: 100%; }
  .text-button { margin-top: 12px; }
  .privacy-note { margin-top: 8px; font-size: .68rem; }
  .toast { bottom: max(12px, env(safe-area-inset-bottom)); width: max-content; max-width: calc(100vw - 24px); font-size: .86rem; }
}

@media (max-width: 380px) {
  .invite-card { padding-inline: 11px; }
  h1 { font-size: clamp(1.75rem, 9vw, 2.2rem); }
  h2 { font-size: clamp(1.65rem, 8vw, 2.05rem); }
  .button--yes,
  .button--no { width: 116px; min-width: 0; }
  .button--yes { left: 4%; }
  .button--no { right: 4%; }
  .food-option { min-height: 82px; }
}

@media (max-width: 620px) and (max-height: 700px) {
  .app-shell { padding-top: max(5px, env(safe-area-inset-top)); }
  .mini-header { margin-bottom: 5px; padding-block: 4px; }
  .invite-card {
    min-height: calc(100dvh - 56px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    padding-top: 38px;
    padding-bottom: 13px;
  }
  .avatar { width: 62px; height: 62px; margin-bottom: 8px; }
  .avatar span { font-size: 2.15rem; }
  .choice-zone { height: 132px; margin-top: 11px; }
  .button--yes, .button--no { top: 39px; }
  .food-grid { margin-top: 10px; }
  .food-option { min-height: 76px; }
  .privacy-note { display: none; }
}

@media (orientation: landscape) and (max-height: 520px) {
  .app-shell { width: min(100% - 12px, 900px); }
  .invite-card { min-height: 450px; }
  .food-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}