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

:root {
  --gold: #ffd700;
  --gold-dark: #b8860b;
  --pink-dark: #e0007a;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  font-family: 'Amiri', serif;
  background: linear-gradient(135deg, #ffe0f0 0%, #ffb3d9 30%, #ff85c1 60%, #ffb3d9 80%, #ffe0f0 100%);
  background-size: 400% 400%;
  animation: bgShift 8s ease infinite;
}

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

/* ── PARTICLES ── */
#particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.particle {
  position: absolute;
  animation: floatUp linear infinite;
  opacity: .6;
}

@keyframes floatUp {
  0%   { transform: translateY(105vh) rotate(0deg);   opacity: 0; }
  10%  { opacity: .6; }
  90%  { opacity: .6; }
  100% { transform: translateY(-5vh)  rotate(720deg); opacity: 0; }
}

/* ── SCREENS ── */
.screen {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow: hidden;
}

.screen.active { display: flex; }

/* ── HEADER ── */
.hdr {
  text-align: center;
  margin-bottom: 16px;
  flex-shrink: 0;
  animation: fadeDown .7s ease both;
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hdr .moon {
  font-size: 2rem;
  display: block;
  animation: moonGlow 3s ease-in-out infinite;
}

@keyframes moonGlow {
  0%, 100% { filter: drop-shadow(0 0 8px var(--gold)); }
  50%       { filter: drop-shadow(0 0 20px var(--gold)); }
}

.hdr h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 6.5vw, 3rem);
  font-weight: 900;
  color: #fff;
  text-shadow:
    0 0 18px rgba(255, 215, 0, .95),
    0 0 36px rgba(255, 215, 0, .5),
    0 3px 8px rgba(120, 0, 50, .55);
  line-height: 1.1;
}

.hdr p {
  font-family: 'Dancing Script', cursive;
  font-size: clamp(.8rem, 2.8vw, 1.1rem);
  color: #fff;
  margin-top: 3px;
  text-shadow: 0 1px 8px rgba(160, 0, 70, .4);
  font-weight: 600;
}

/* ── ENVELOPE ── */
.env-wrap {
  flex-shrink: 0;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  animation: popUp .8s cubic-bezier(.34, 1.56, .64, 1) both;
  width: 100%;
}

@keyframes popUp {
  from { opacity: 0; transform: scale(.8) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.env-svg-wrap {
  position: relative;
  flex-shrink: 0;
  filter: drop-shadow(0 16px 32px rgba(176, 0, 80, .45));
  transition: transform .3s ease;
}

.env-wrap:hover .env-svg-wrap {
  transform: translateY(-6px) scale(1.02);
}

#envSvg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

#envFlap {
  transform-origin: 50% 0%;
  transition: transform .85s cubic-bezier(.4, 0, .2, 1);
}

.env-wrap.opening #envFlap {
  transform: rotateX(-175deg);
}

.tap-hint {
  font-family: 'Dancing Script', cursive;
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 1px 6px rgba(160, 0, 70, .45);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: .65; transform: scale(1); }
  50%       { opacity: 1;   transform: scale(1.04); }
}

/* ── GREETING CARD ── */
@keyframes popIn {
  from { opacity: 0; transform: scale(.5) rotate(-4deg); }
  to   { opacity: 1; transform: scale(1) rotate(0); }
}

.greet-card {
  background: linear-gradient(148deg, #fff0f8, #ffe8f4, #fff9f0);
  border-radius: 22px;
  padding: 24px 22px;
  width: min(400px, 92vw);
  text-align: center;
  box-shadow: 0 20px 55px rgba(224, 0, 122, .22), inset 0 1px 0 rgba(255, 255, 255, .75);
  border: 2px solid rgba(255, 215, 0, .38);
  animation: popIn .75s cubic-bezier(.34, 1.56, .64, 1) both;
}

.greet-emoji {
  font-size: 3rem;
  display: block;
  margin-bottom: 6px;
  animation: bounce 1.1s ease infinite alternate;
}

@keyframes bounce {
  from { transform: translateY(0); }
  to   { transform: translateY(-9px); }
}

.arabic-txt {
  font-size: 1.6rem;
  color: var(--gold-dark);
  direction: rtl;
  margin-bottom: 4px;
}

.greet-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 7vw, 2.8rem);
  font-weight: 900;
  background: linear-gradient(135deg, #d4006a, var(--gold-dark), #d4006a);
  background-size: 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
  line-height: 1.1;
}

@keyframes shimmer {
  0%   { background-position: 0%; }
  100% { background-position: 200%; }
}

.greet-sub {
  font-size: 1rem;
  color: #900048;
  line-height: 1.6;
  margin: 10px 0 0;
}

.divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 14px auto;
  width: 76%;
}

.eidi-tease {
  font-family: 'Dancing Script', cursive;
  font-size: 1rem;
  color: var(--pink-dark);
  margin-bottom: 14px;
  line-height: 1.5;
}

.btn-pink {
  background: linear-gradient(135deg, #ff69b4, #e0007a);
  color: #fff;
  border: none;
  padding: 12px 34px;
  border-radius: 50px;
  font-family: 'Dancing Script', cursive;
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(224, 0, 122, .38), 0 3px 0 rgba(140, 0, 70, .3);
  transition: all .2s ease;
}

.btn-pink:hover  { transform: translateY(-3px); }
.btn-pink:active { transform: translateY(0); }

/* ── SPIN CARD ── */
.spin-card {
  background: linear-gradient(148deg, #fff0f8, #ffe8f4, #fff9f0);
  border-radius: 22px;
  padding: 18px 16px 22px;
  width: min(420px, 94vw);
  text-align: center;
  box-shadow: 0 20px 55px rgba(224, 0, 122, .22), inset 0 1px 0 rgba(255, 255, 255, .75);
  border: 2px solid rgba(255, 215, 0, .38);
  animation: popIn .6s cubic-bezier(.34, 1.56, .64, 1) both;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.spin-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.2rem, 4.5vw, 1.75rem);
  font-weight: 900;
  color: var(--pink-dark);
  margin-bottom: 2px;
}

.spin-sub {
  font-size: .86rem;
  color: #a0005a;
  opacity: .8;
  margin-bottom: 14px;
}

.wheel-wrap {
  position: relative;
  flex-shrink: 0;
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pointer {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.8rem;
  z-index: 20;
  filter: drop-shadow(0 3px 5px rgba(0, 0, 0, .28));
  animation: pointerBob 2s ease-in-out infinite;
}

@keyframes pointerBob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(-4px); }
}

#wheel {
  border-radius: 50%;
  box-shadow: 0 10px 32px rgba(224, 0, 122, .3), 0 0 0 5px #fff, 0 0 0 8px var(--gold);
  display: block;
}

.spin-btn-row {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 4px;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), #f5c518, var(--gold-dark));
  color: #5a0000;
  border: none;
  padding: 12px 40px;
  border-radius: 50px;
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(184, 134, 11, .38), 0 3px 0 rgba(100, 70, 0, .25);
  transition: all .2s ease;
  letter-spacing: .03em;
}

.btn-gold:hover:not(:disabled)  { transform: translateY(-3px); }
.btn-gold:active:not(:disabled) { transform: translateY(0); }
.btn-gold:disabled { opacity: .45; cursor: not-allowed; }

.attempt-note {
  font-family: 'Dancing Script', cursive;
  font-size: .9rem;
  color: #c0006a;
  margin-top: 8px;
}

/* ── RESULT OVERLAY ── */
#result-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(175, 0, 75, .58);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

#result-overlay.show { display: flex; }

.result-box {
  background: linear-gradient(148deg, #fff0f8, #ffe4f2, #fff9f0);
  border-radius: 26px;
  padding: 32px 28px;
  width: min(380px, 94vw);
  text-align: center;
  box-shadow: 0 32px 80px rgba(0, 0, 0, .32);
  border: 3px solid var(--gold);
  animation: popIn .6s cubic-bezier(.34, 1.56, .64, 1) both;
}

.res-emoji {
  font-size: 3.5rem;
  display: block;
  margin-bottom: 7px;
}

.res-amount {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 11vw, 4.2rem);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold), #f5c518, var(--gold-dark));
  background-size: 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 2s linear infinite;
}

.res-label {
  font-family: 'Dancing Script', cursive;
  font-size: 1.3rem;
  color: var(--pink-dark);
  margin: 7px 0 3px;
}

.res-msg {
  font-size: .93rem;
  color: #800040;
  line-height: 1.6;
  margin-top: 10px;
}

.wa-box {
  margin-top: 14px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 13px;
  padding: 12px 16px;
  color: #fff;
  font-family: 'Dancing Script', cursive;
  font-size: 1.05rem;
  line-height: 1.5;
  box-shadow: 0 6px 16px rgba(18, 140, 126, .35);
}

.wa-icon {
  font-size: 1.6rem;
  display: block;
  margin-bottom: 3px;
}

#waMsg {
  font-size: 1rem;
  margin-bottom: 10px;
}

.wa-claim-btn {
  display: inline-block;
  background: #fff;
  color: #128C7E;
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 1rem;
  padding: 10px 24px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0,0,0,.2);
  transition: all .2s ease;
  letter-spacing: .02em;
}

.wa-claim-btn:hover  { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,.25); }
.wa-claim-btn:active { transform: translateY(0); }

.zero-msg {
  color: #800040;
  font-style: italic;
  font-size: .9rem;
}

/* ── CONFETTI ── */
.cp {
  position: fixed;
  top: -10px;
  border-radius: 2px;
  pointer-events: none;
  z-index: 200;
  animation: cf linear forwards;
}

@keyframes cf {
  0%   { transform: translateY(0) rotate(0deg);    opacity: 1; }
  100% { transform: translateY(110vh) rotate(720deg); opacity: 0; }
}