/* ===== الخطوط (محفوظة داخل الموقع، تعمل بدون إنترنت خارجي) ===== */
@font-face { font-family: "Amiri"; src: url("assets/fonts/Amiri-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Amiri"; src: url("assets/fonts/Amiri-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Aref Ruqaa"; src: url("assets/fonts/ArefRuqaa-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Aref Ruqaa"; src: url("assets/fonts/ArefRuqaa-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

/* ===== الألوان والخطوط ===== */
:root {
  --display: "Aref Ruqaa", "Amiri", "Noto Naskh Arabic", "Times New Roman", serif;
  --body: "Amiri", "Noto Naskh Arabic", "Geeza Pro", "Times New Roman", serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ===== الثيمات ===== */
:root, [data-theme="gold"] {
  --ink: #000; --glow: #1b1309; --deep: #060402; --panel-hi: #1d150b; --panel-lo: #060403;
  --gold: #c9a45c; --gold-hi: #f4dd9b; --gold-lo: #6f5630; --shine: #fffaf0;
  --cream: #efe5cf; --muted: #9c907a; --wine: #3a0f17; --on-gold: #1f1506;
  --petal-1: #d4596d; --petal-2: #8c2335; --petal-3: #4a0f1a; --heart: #d4596d;
  --shade: rgba(0, 0, 0, .85); --glass: rgba(0, 0, 0, .5); --field: rgba(14, 10, 5, .85);
  --grain: .08; color-scheme: dark;
}
[data-theme="velvet"] {
  --ink: #22000a; --glow: #6e0c24; --deep: #3b0010; --panel-hi: #4c0818; --panel-lo: #1c0007;
  --gold: #e0b96a; --gold-hi: #f0cf86; --gold-lo: #7d5c2e; --shine: #fff6e0;
  --cream: #fbe9e4; --muted: #d59a9a; --wine: #800b25; --on-gold: #3b0010;
  --petal-1: #ec2a48; --petal-2: #b30d2c; --petal-3: #5c0614; --heart: #ff5c7a;
  --shade: rgba(16, 0, 5, .85); --glass: rgba(34, 0, 10, .55); --field: rgba(44, 3, 14, .85);
  --grain: .08; color-scheme: dark;
}
[data-theme="jasmine"] {
  --ink: #050b16; --glow: #1c2d4a; --deep: #0a1426; --panel-hi: #1a2842; --panel-lo: #08101e;
  --gold: #c3cddb; --gold-hi: #f4f1e8; --gold-lo: #56657e; --shine: #ffffff;
  --cream: #eef1f6; --muted: #98a4b7; --wine: #24365a; --on-gold: #0d1a2e;
  --petal-1: #ffffff; --petal-2: #f1ead6; --petal-3: #cfc6ad; --heart: #f2b0c0;
  --shade: rgba(3, 7, 15, .85); --glass: rgba(5, 11, 22, .55); --field: rgba(10, 20, 38, .85);
  --grain: .07; color-scheme: dark;
}
[data-theme="rose"] {
  --ink: #12040a; --glow: #3d0f1d; --deep: #1f0610; --panel-hi: #3a1220; --panel-lo: #14040a;
  --gold: #d99a86; --gold-hi: #f5cdbd; --gold-lo: #7d4a42; --shine: #fff3ee;
  --cream: #f6e6e1; --muted: #b88c88; --wine: #6a1830; --on-gold: #2a0a12;
  --petal-1: #e8687e; --petal-2: #a8233c; --petal-3: #5c0f20; --heart: #e8687e;
  --shade: rgba(10, 2, 5, .85); --glass: rgba(18, 4, 10, .55); --field: rgba(30, 6, 14, .85);
  --grain: .08; color-scheme: dark;
}
[data-theme="ivory"] {
  --ink: #f6efe2; --glow: #fffbf3; --deep: #f1e7d5; --panel-hi: #fffaf1; --panel-lo: #ecdfc8;
  --gold: #a8803e; --gold-hi: #8a6424; --gold-lo: #c9ab72; --shine: #e9cf8f;
  --cream: #3a2e22; --muted: #85745f; --wine: #e6c3bd; --on-gold: #fff9ef;
  --petal-1: #f0c4c0; --petal-2: #d9939a; --petal-3: #b8707a; --heart: #cf6f7c;
  --shade: rgba(120, 90, 50, .22); --glass: rgba(255, 250, 240, .65); --field: rgba(255, 251, 244, .9);
  --grain: .05; color-scheme: light;
}
[data-theme="emerald"] {
  --ink: #010c09; --glow: #0c3529; --deep: #041a14; --panel-hi: #0f3a2e; --panel-lo: #03130e;
  --gold: #cfa95e; --gold-hi: #f2da98; --gold-lo: #6f5630; --shine: #fffaf0;
  --cream: #ece6d2; --muted: #8fa69b; --wine: #0d4434; --on-gold: #1c1406;
  --petal-1: #f4dd9b; --petal-2: #c9a45c; --petal-3: #6f5630; --heart: #e0707f;
  --shade: rgba(0, 8, 6, .85); --glass: rgba(1, 12, 9, .55); --field: rgba(4, 26, 20, .85);
  --grain: .08; color-scheme: dark;
}
body { transition: background-color .6s; }
[data-theme="ivory"] .yes { color: var(--on-gold); }
[data-theme="ivory"] .gift-base, [data-theme="ivory"] .gift-lid, [data-theme="ivory"] .cake-body,
[data-theme="ivory"] .envelope, [data-theme="ivory"] .reason-card { box-shadow: 0 24px 50px rgba(120, 90, 50, .22); }
[data-theme="ivory"] .letter { box-shadow: 0 30px 70px rgba(120, 90, 50, .25), inset 0 0 60px rgba(150, 110, 50, .15); }

/* قلب يُرسم حول الاسم */
.name-heart { grid-area: 1 / 1; width: min(84vw, 380px); height: auto; opacity: 0; transition: opacity 1.2s; }
.name-heart path { fill: none; stroke: var(--gold); stroke-width: .22; stroke-dasharray: 70; stroke-dashoffset: 70; }
.name-heart.on { opacity: .55; }
.name-heart.on path { animation: draw 3.4s ease-in-out forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* اختيار الثيم في وضع المعاينة */
.theme-pick {
  position: fixed; z-index: 61; right: .9rem; top: calc(env(safe-area-inset-top, 0px) + 2.9rem);
  font: 13px var(--body); color: var(--cream); background: var(--glass);
  border: 1px solid var(--gold-lo); border-radius: 999px; padding: .15em .8em;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: radial-gradient(ellipse 90% 70% at 50% 42%, var(--glow) 0%, var(--deep) 55%, var(--ink) 100%) fixed, var(--ink);
  color: var(--cream);
  font-family: var(--body);
  font-size: clamp(18px, 4.6vw, 21px);
  line-height: 1.9;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
}
button, a { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; text-decoration: none; touch-action: manipulation; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
textarea { font-size: max(16px, 1em); }
:focus-visible { outline: 1px solid var(--gold-hi); outline-offset: 6px; border-radius: 4px; }
[hidden] { display: none !important; }

/* ===== طبقات السينما ===== */
.grain {
  position: fixed; inset: -50%; width: 200%; height: 200%;
  pointer-events: none; z-index: 50; opacity: var(--grain);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain .8s steps(5) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); } 20% { transform: translate(-4%, 3%); }
  40% { transform: translate(3%, -5%); } 60% { transform: translate(-2%, 4%); }
  80% { transform: translate(5%, 1%); } 100% { transform: translate(0, 0); }
}
.vignette {
  position: fixed; inset: 0; pointer-events: none; z-index: 45;
  background: radial-gradient(ellipse at center, transparent 50%, var(--shade) 100%);
}
#sparks { position: fixed; inset: 0; z-index: 30; pointer-events: none; }
.curtain {
  position: fixed; inset: 0; background: var(--ink); z-index: 48;
  opacity: 0; pointer-events: none; transition: opacity .65s ease;
}
.curtain.down { opacity: 1; }
.progress {
  position: fixed; top: env(safe-area-inset-top, 0px); inset-inline: 0;
  height: 2px; z-index: 60; background: color-mix(in srgb, var(--gold) 12%, transparent);
}
.progress span {
  display: block; height: 100%; width: 0; margin-inline-start: 0;
  background: linear-gradient(90deg, var(--gold-lo), var(--gold-hi));
  transition: width 1.2s var(--ease);
}
.sound {
  position: fixed; z-index: 60;
  top: calc(env(safe-area-inset-top, 0px) + .9rem); left: .9rem;
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--gold-lo); color: var(--gold); font-size: 18px; line-height: 1;
  background: var(--glass);
}
.sound.muted { opacity: .45; text-decoration: line-through; }
.preview-badge {
  position: fixed; z-index: 60; right: .9rem;
  top: calc(env(safe-area-inset-top, 0px) + 1rem);
  font-size: 13px; color: var(--muted); border: 1px dashed var(--gold-lo);
  padding: 0 .7em; border-radius: 999px;
}

/* ===== المشاهد ===== */
.scene {
  position: fixed; inset: 0; z-index: 10;
  display: none; flex-direction: column; align-items: center; justify-content: center;
  gap: 1.1rem; text-align: center;
  padding: calc(env(safe-area-inset-top, 0px) + 4.5rem) 1.5rem calc(env(safe-area-inset-bottom, 0px) + 6.5rem);
  overflow-y: auto; overscroll-behavior: contain;
}
.scene.active { display: flex; }
.scene--wide { padding-inline: 0; }

/* ===== الطباعة ===== */
.whisper { color: var(--muted); font-size: .95em; }
.lead { font-size: 1.15em; max-width: 30ch; text-wrap: balance; }
.body-text { color: var(--muted); max-width: 30ch; line-height: 2; }
.hint { color: var(--muted); font-size: .85em; opacity: .85; }
.display {
  font-family: var(--display); font-weight: 400; color: var(--gold-hi);
  font-size: clamp(2.4rem, 11vw, 4.2rem); line-height: 1.35;
}
.display.sm { font-size: clamp(1.9rem, 8.5vw, 3rem); }
.name {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(5rem, 30vw, 11rem); line-height: 1.15; padding: 0 .1em;
  background: linear-gradient(100deg, var(--gold-lo) 0%, var(--gold) 28%, var(--gold-hi) 44%, var(--shine) 50%, var(--gold-hi) 56%, var(--gold) 72%, var(--gold-lo) 100%);
  background-size: 260% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shine 7s linear infinite;
  filter: drop-shadow(0 0 26px color-mix(in srgb, var(--gold) 35%, transparent));
}
.name.sm { font-size: clamp(3.4rem, 18vw, 6.5rem); }
@keyframes shine { from { background-position: 130% 0; } to { background-position: -130% 0; } }
.bignum {
  font-family: var(--display); color: var(--gold-hi); line-height: 1.1;
  font-size: clamp(4rem, 22vw, 8rem); font-variant-numeric: tabular-nums;
}

/* ===== الأزرار ===== */
.play {
  display: inline-block; margin-top: .6rem;
  border: 1px solid var(--gold); color: var(--gold-hi);
  padding: .55em 2.4em; border-radius: 999px; font-size: 1.05em;
  transition: background .3s, box-shadow .3s;
}
.play:hover, .play:active { background: color-mix(in srgb, var(--gold) 12%, transparent); box-shadow: 0 0 40px color-mix(in srgb, var(--gold) 20%, transparent); }
.ghost { color: var(--gold); border-bottom: 1px solid var(--gold-lo); padding: .1em .3em; }
.controls {
  position: fixed; inset-inline: 0; z-index: 55;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 1.4rem);
  display: flex; justify-content: center; pointer-events: none;
}
.next {
  pointer-events: auto; color: var(--gold-hi);
  padding: .45em 2.2em; border: 1px solid var(--gold-lo); border-radius: 999px;
  background: var(--glass); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  animation: arrive .8s var(--ease) both;
}
@keyframes arrive { from { opacity: 0; transform: translateY(8px); } }

/* ===== العدّاد ===== */
.countdown { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin: .5rem 0; }
.countdown div { display: flex; flex-direction: column; min-width: 3.6rem; }
.countdown b {
  font-family: var(--display); font-weight: 400; color: var(--gold-hi);
  font-size: clamp(2.2rem, 11vw, 3.4rem); line-height: 1.2; font-variant-numeric: tabular-nums;
}
.countdown span { color: var(--muted); font-size: .8em; }

/* ===== شارة البداية ===== */
.titles { position: relative; width: 100%; min-height: 50vh; display: grid; place-items: center; }
.title-card, .titles .name { grid-area: 1 / 1; }
.title-card {
  font-size: clamp(1.4rem, 6.5vw, 2.1rem); color: var(--cream);
  opacity: 0; filter: blur(8px); transform: scale(1.04);
  transition: opacity 1.3s ease, filter 1.3s ease, transform 2.4s var(--ease);
}
.title-card.on { opacity: 1; filter: blur(0); transform: scale(1); }
#s-dim .title-card { position: absolute; max-width: 22ch; }
.titles .name { opacity: 0; filter: blur(14px) drop-shadow(0 0 0 transparent); transform: scale(1.12); transition: opacity 2s ease, filter 2s ease, transform 3.2s var(--ease); }
.titles .name.on { opacity: 1; filter: blur(0) drop-shadow(0 0 26px color-mix(in srgb, var(--gold) 35%, transparent)); transform: scale(1); }

/* ===== الكعكة ===== */
.cake { position: relative; width: min(80vw, 320px); height: 230px; margin-top: .5rem; cursor: pointer; }
.cake-body {
  position: absolute; bottom: 22px; inset-inline: 0; height: 120px;
  border-radius: 10px 10px 6px 6px;
  background: linear-gradient(180deg, var(--panel-hi) 0%, var(--panel-lo) 100%);
  border: 1px solid var(--gold-lo);
  box-shadow: 0 30px 60px rgba(0, 0, 0, .7), inset 0 1px 0 color-mix(in srgb, var(--gold-hi) 25%, transparent);
}
.cake-body::before {
  content: ""; position: absolute; top: 0; inset-inline: 0; height: 26px;
  background: radial-gradient(circle at 10px -4px, var(--gold) 9px, transparent 10px) 0 0 / 20px 26px repeat-x;
  opacity: .9; border-radius: 10px 10px 0 0;
}
.cake-body::after {
  content: ""; position: absolute; bottom: 26px; inset-inline: 14px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.plate {
  position: absolute; bottom: 8px; left: -6%; width: 112%; height: 26px; border-radius: 50%;
  border: 1px solid var(--gold); border-top-color: transparent; opacity: .7;
}
.candles { position: absolute; bottom: 140px; inset-inline: 16px; height: 70px; }
.candle {
  position: absolute; bottom: 0; width: 6px; height: 36px; margin-left: -3px; border-radius: 2px;
  background: repeating-linear-gradient(-45deg, var(--cream) 0 4px, var(--gold) 4px 8px);
}
.candle.back { bottom: 16px; height: 30px; opacity: .9; }
.flame {
  position: absolute; left: 50%; top: -18px; width: 10px; height: 17px; margin-left: -5px;
  border-radius: 50% 50% 50% 50% / 62% 62% 38% 38%;
  background: radial-gradient(ellipse at 50% 70%, #fff8dc 0%, #ffd66b 40%, rgba(255, 140, 20, .35) 70%, transparent 75%);
  box-shadow: 0 0 14px 4px rgba(255, 200, 90, .35);
  transform-origin: 50% 90%;
  animation: flicker 1.6s ease-in-out infinite alternate;
  transition: opacity .35s, transform .35s;
}
@keyframes flicker {
  0% { transform: scale(1) rotate(-2deg); } 50% { transform: scale(.92, 1.08) rotate(2deg); }
  100% { transform: scale(1.04, .96) rotate(-1deg); }
}
.candle.out .flame { opacity: 0; transform: scale(.2); animation: none; }
.candle.out::after {
  content: ""; position: absolute; left: 50%; top: -10px; width: 3px; height: 26px; margin-left: -1.5px;
  background: linear-gradient(transparent, color-mix(in srgb, var(--cream) 35%, transparent)); border-radius: 50%;
  animation: smoke 1.8s ease-out forwards;
}
@keyframes smoke { from { opacity: 1; transform: translateY(0) scaleX(1); } to { opacity: 0; transform: translateY(-34px) scaleX(3); } }
.cake-actions { display: flex; flex-direction: column; align-items: center; gap: .2rem; }
.wish { font-family: var(--display); color: var(--gold-hi); font-size: 1.35em; max-width: 22ch; animation: arrive 1.2s var(--ease) both; }

/* ===== شريط الصور ===== */
.reel {
  display: flex; gap: 1.1rem; width: 100%;
  overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  padding: .5rem 13vw 1rem;
}
.reel::-webkit-scrollbar { display: none; }
.frame { flex: 0 0 min(74vw, 330px); scroll-snap-align: center; text-align: center; }
.film {
  position: relative; aspect-ratio: 4 / 5; padding: 20px 0; background: var(--panel-lo);
  border-inline: 1px solid color-mix(in srgb, var(--gold) 25%, transparent);
}
.film::before, .film::after {
  content: ""; position: absolute; inset-inline: 6px; height: 9px;
  background: repeating-linear-gradient(90deg, transparent 0 7px, color-mix(in srgb, var(--cream) 22%, transparent) 7px 17px, transparent 17px 24px);
  border-radius: 2px;
}
.film::before { top: 5px; }
.film::after { bottom: 5px; }
.film img, .film .art { display: block; width: 100%; height: 100%; object-fit: cover; }
.film img { filter: sepia(.18) contrast(1.06) brightness(.95); }
.frame h3 { font-family: var(--display); font-weight: 400; color: var(--gold-hi); font-size: 1.45em; margin-top: .7rem; line-height: 1.4; }
.frame p { color: var(--muted); font-size: .92em; line-height: 1.8; padding-inline: .5rem; }

/* ===== الأسباب ===== */
.reason-stage { perspective: 900px; }
.reason-card {
  width: min(82vw, 360px); min-height: 250px; padding: 2rem 1.6rem;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .8rem;
  border: 1px solid var(--gold-lo); border-radius: 4px;
  background: linear-gradient(160deg, var(--panel-hi) 0%, var(--panel-lo) 100%);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .7), inset 0 0 0 6px var(--ink), inset 0 0 0 7px color-mix(in srgb, var(--gold) 25%, transparent);
  transition: transform .26s ease-in;
}
.reason-card.turning { transform: rotateY(90deg); }
.reason-n { color: var(--muted); font-size: .85em; }
.reason-t { font-family: var(--display); color: var(--gold-hi); font-size: clamp(1.5rem, 7vw, 2.1rem); line-height: 1.6; }

/* ===== الظرف والرسالة ===== */
.envelope {
  position: relative; width: min(80vw, 340px); aspect-ratio: 3 / 2; perspective: 800px;
  background: linear-gradient(180deg, var(--panel-hi), var(--panel-lo));
  border: 1px solid var(--gold-lo); border-radius: 3px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .75);
}
.envelope::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--gold) 8%, transparent));
  clip-path: polygon(0 100%, 50% 42%, 100% 100%);
}
.flap {
  position: absolute; top: 0; inset-inline: 0; height: 62%;
  background: linear-gradient(180deg, var(--panel-hi), var(--panel-lo)); filter: brightness(1.15);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transform-origin: top center; transition: transform 1s var(--ease); z-index: 2;
}
.seal {
  position: absolute; left: 50%; top: 62%; width: 62px; height: 62px; margin: -31px 0 0 -31px; z-index: 3;
  border-radius: 50%; display: grid; place-items: center;
  background: radial-gradient(circle at 35% 30%, var(--gold-hi), var(--gold) 45%, var(--gold-lo) 100%);
  color: var(--on-gold); font-family: var(--display); font-size: 1.7rem; line-height: 1;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .6);
  transition: opacity .4s, transform .4s;
}
.envelope.open .flap { transform: rotateX(180deg); }
.envelope.open .seal { opacity: 0; transform: scale(.6); }
.letter {
  width: min(88vw, 30rem); max-height: 64vh; overflow-y: auto; text-align: right;
  background: linear-gradient(175deg, #f4ecda 0%, #e7d9b9 100%);
  color: #2b2116; padding: 1.8rem 1.6rem; border-radius: 2px;
  box-shadow: 0 40px 90px rgba(0, 0, 0, .8), inset 0 0 60px rgba(150, 110, 50, .18);
  line-height: 2.1; animation: arrive 1s var(--ease) both;
}
.letter p { margin-bottom: .7em; }
.letter p:first-child { font-family: var(--display); font-size: 1.35em; }
.sign { font-family: var(--display); font-size: 1.3em; text-align: left; }

/* ===== صندوق الهدية ===== */
.giftbox { position: relative; width: 190px; height: 210px; }
.gift-base {
  position: absolute; bottom: 0; left: 25px; width: 140px; height: 110px; z-index: 1;
  border: 1px solid var(--gold-lo); border-radius: 4px;
  background:
    linear-gradient(90deg, transparent 44%, var(--gold) 44%, var(--gold-hi) 50%, var(--gold) 56%, transparent 56%),
    linear-gradient(180deg, var(--panel-hi), var(--panel-lo));
  box-shadow: 0 30px 60px rgba(0, 0, 0, .8);
}
.gift-lid {
  position: absolute; bottom: 108px; left: 17px; width: 156px; height: 36px; z-index: 3;
  border: 1px solid var(--gold); border-radius: 4px;
  background:
    linear-gradient(90deg, transparent 44%, var(--gold) 44%, var(--gold-hi) 50%, var(--gold) 56%, transparent 56%),
    linear-gradient(180deg, var(--panel-hi), var(--panel-lo));
  transition: transform 1.2s var(--ease), opacity 1.2s;
}
.bow { position: absolute; left: 50%; top: -22px; width: 0; height: 0; }
.bow::before, .bow::after {
  content: ""; position: absolute; top: 0; width: 30px; height: 22px;
  border: 3px solid var(--gold); border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
}
.bow::before { right: 0; transform: rotate(-18deg); }
.bow::after { left: 0; transform: rotate(18deg); }
.gift-heart {
  position: absolute; left: 50%; bottom: 60px; width: 64px; height: 64px; margin-left: -32px; z-index: 2;
  fill: var(--heart); filter: drop-shadow(0 0 18px color-mix(in srgb, var(--heart) 60%, transparent));
  opacity: 0; transform: translateY(30px) scale(.6);
  transition: opacity .8s .5s, transform 1.3s .5s var(--ease);
}
.giftbox.open .gift-lid { transform: translate(-40px, -70px) rotate(-24deg); opacity: .85; }
.giftbox.open .gift-heart { opacity: 1; transform: translateY(-40px) scale(1); animation: heartbeat 1.6s ease-in-out 1.8s infinite; }
@keyframes heartbeat {
  0%, 40%, 100% { transform: translateY(-40px) scale(1); }
  12% { transform: translateY(-40px) scale(1.12); }
  26% { transform: translateY(-40px) scale(1.04); }
}

/* ===== السؤال والأزرار ===== */
.ask { display: flex; flex-direction: column; align-items: center; gap: 1.6rem; animation: arrive 1.4s var(--ease) both; }
.question { font-family: var(--display); font-weight: 400; color: var(--gold-hi); font-size: clamp(2.2rem, 10.5vw, 3.6rem); line-height: 1.4; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wish-box { display: flex; flex-direction: column; align-items: center; gap: .8rem; width: min(88vw, 380px); }
#wish-input {
  width: 100%; resize: none; direction: rtl; text-align: right;
  font-family: var(--body); font-size: 1em; line-height: 1.8; color: var(--cream);
  background: var(--field); border: 1px solid var(--gold-lo); border-radius: 14px;
  padding: .8em 1em; outline: none; transition: border-color .3s, box-shadow .3s;
}
#wish-input::placeholder { color: var(--muted); opacity: .8; }
#wish-input:focus { border-color: var(--gold-hi); box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold-hi) 12%, transparent), 0 0 30px color-mix(in srgb, var(--gold) 15%, transparent); }
.wish-error { color: var(--heart); font-size: .85em; margin-top: -.4rem; }
.yes {
  background: linear-gradient(180deg, var(--gold-hi), var(--gold));
  color: var(--on-gold); font-weight: 700; font-size: 1.1em;
  padding: .4em 2.2em; border-radius: 999px;
  box-shadow: 0 0 40px color-mix(in srgb, var(--gold-hi) 28%, transparent);
}
.wish-quote {
  font-family: var(--display); color: var(--gold-hi); font-size: clamp(1.4rem, 6.5vw, 2rem);
  line-height: 1.6; max-width: 22ch; quotes: "«" "»"; text-wrap: balance; unicode-bidi: plaintext;
}
.wish-quote::before { content: open-quote; }
.wish-quote::after { content: close-quote; }

/* ===== مؤثرات رومانسية ===== */
.petals { position: fixed; inset: 0; z-index: 25; pointer-events: none; overflow: hidden; }
.petal {
  position: absolute; top: -40px; left: var(--x);
  width: var(--size); height: calc(var(--size) * 1.3);
  border-radius: 150% 0 150% 0;
  background: linear-gradient(135deg, var(--petal-1) 0%, var(--petal-2) 55%, var(--petal-3) 100%);
  box-shadow: inset -2px -2px 5px rgba(0, 0, 0, .35);
  opacity: 0;
  animation: fall var(--dur) linear forwards, sway var(--sway) ease-in-out infinite alternate;
}
.petal.gold { background: linear-gradient(135deg, var(--gold-hi), var(--gold) 50%, var(--gold-lo)); }
@keyframes fall {
  0% { translate: 0 0; opacity: 0; }
  8% { opacity: .85; }
  85% { opacity: .7; }
  100% { translate: var(--drift) 115vh; opacity: 0; }
}
@keyframes sway { from { rotate: -35deg; scale: 1 1; } to { rotate: 40deg; scale: .7 1; } }
.heart {
  position: absolute; bottom: -40px; left: var(--x);
  font-style: normal; font-family: var(--body); font-size: var(--size); line-height: 1;
  color: var(--gold-hi); opacity: 0;
  filter: drop-shadow(0 0 8px color-mix(in srgb, var(--gold-hi) 55%, transparent));
  animation: rise var(--dur) ease-out forwards, sway var(--sway) ease-in-out infinite alternate;
}
.heart:nth-child(3n) { color: var(--heart); filter: drop-shadow(0 0 8px color-mix(in srgb, var(--heart) 50%, transparent)); }
@keyframes rise {
  0% { translate: 0 0; opacity: 0; }
  10% { opacity: .9; }
  100% { translate: var(--drift) -115vh; opacity: 0; }
}
.romance .yes { animation: beat 1.6s ease-in-out infinite; }
@keyframes beat {
  0%, 40%, 100% { transform: scale(1); }
  12% { transform: scale(1.08); }
  26% { transform: scale(1.04); }
}
.romance .giftbox::after {
  content: ""; position: absolute; inset: -40px; z-index: 0; border-radius: 50%;
  background: radial-gradient(circle at 50% 55%, color-mix(in srgb, var(--gold-hi) 25%, transparent), color-mix(in srgb, var(--heart) 14%, transparent) 45%, transparent 68%);
  opacity: 0; transition: opacity 1.6s .6s;
}
.romance .giftbox.open::after { opacity: 1; animation: glow 3s ease-in-out infinite alternate; }
@keyframes glow { from { transform: scale(.92); } to { transform: scale(1.08); } }


/* ===== خلفية مختلفة لكل مشهد ===== */
.backdrop { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.bg { position: absolute; inset: 0; opacity: 0; transition: opacity 1.8s ease; }
.bg.on { opacity: 1; }
.bg::before, .bg::after { content: ""; position: absolute; }

/* القفل: سماء ليل ساكنة */
.bg-lock {
  background:
    radial-gradient(circle, color-mix(in srgb, var(--gold-hi) 70%, transparent) 0 1px, transparent 1.6px) 0 0 / 97px 113px,
    radial-gradient(circle, color-mix(in srgb, var(--cream) 45%, transparent) 0 .8px, transparent 1.3px) 41px 63px / 131px 149px,
    radial-gradient(ellipse 120% 60% at 50% 115%, var(--glow), var(--ink) 70%);
}

/* البوابة: شعاع بروجكتر سينما */
.bg-gate {
  background:
    conic-gradient(from 180deg at 50% -8%, transparent 158deg, color-mix(in srgb, var(--gold-hi) 18%, transparent) 170deg, color-mix(in srgb, var(--gold-hi) 36%, transparent) 180deg, color-mix(in srgb, var(--gold-hi) 18%, transparent) 190deg, transparent 202deg),
    radial-gradient(ellipse 80% 50% at 50% 0%, var(--glow), var(--ink) 75%);
}

/* الشارة: ستائر مسرح مخملية */
.bg-titles { background: radial-gradient(ellipse 60% 55% at 50% 45%, var(--glow), var(--ink) 80%); }
.bg-titles::before, .bg-titles::after {
  top: 0; bottom: 0; width: 24%;
  background: repeating-linear-gradient(90deg, var(--wine) 0 14px, color-mix(in srgb, var(--wine) 55%, var(--ink)) 14px 26px, var(--wine) 26px 34px);
}
.bg-titles::before { left: 0; -webkit-mask-image: linear-gradient(90deg, #000 45%, transparent); mask-image: linear-gradient(90deg, #000 45%, transparent); }
.bg-titles::after { right: 0; -webkit-mask-image: linear-gradient(270deg, #000 45%, transparent); mask-image: linear-gradient(270deg, #000 45%, transparent); }

/* الكعكة: ضوء شموع دافئ */
.bg-cake { background: radial-gradient(ellipse 90% 70% at 50% 58%, var(--glow), var(--ink) 75%); }
.bg-cake::after {
  inset: 0;
  background: radial-gradient(ellipse 55% 35% at 50% 52%, color-mix(in srgb, #ffb347 26%, transparent), transparent 70%);
  animation: candleglow 2.4s ease-in-out infinite alternate;
}
@keyframes candleglow { from { opacity: .7; } to { opacity: 1; } }

/* الأيام: سماء نجوم وقمر */
.bg-days {
  background:
    radial-gradient(circle at 82% 16%, color-mix(in srgb, var(--gold-hi) 55%, transparent) 0 26px, color-mix(in srgb, var(--gold-hi) 10%, transparent) 27px 70px, transparent 130px),
    linear-gradient(180deg, var(--deep), var(--ink) 85%);
}
.bg-days::before {
  inset: 0;
  background:
    radial-gradient(circle, color-mix(in srgb, var(--cream) 80%, transparent) 0 1px, transparent 1.6px) 0 0 / 71px 83px,
    radial-gradient(circle, color-mix(in srgb, var(--gold-hi) 70%, transparent) 0 1.2px, transparent 1.8px) 23px 47px / 109px 127px,
    radial-gradient(circle, color-mix(in srgb, var(--cream) 50%, transparent) 0 .7px, transparent 1.2px) 57px 11px / 53px 61px;
  -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent 85%); mask-image: linear-gradient(180deg, #000 30%, transparent 85%);
  animation: twinkle 4s ease-in-out infinite alternate;
}
@keyframes twinkle { from { opacity: .55; } to { opacity: 1; } }

/* الصور: غرفة عرض بشريط ضوء */
.bg-reel {
  background:
    linear-gradient(180deg, var(--ink) 0 14%, color-mix(in srgb, var(--wine) 60%, var(--ink)) 50%, var(--ink) 86%),
    var(--ink);
}
.bg-reel::before {
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0 46px, color-mix(in srgb, var(--gold) 5%, transparent) 46px 47px);
}

/* الأسباب: بوكيه أضواء ناعمة */
.bg-reasons { background: radial-gradient(ellipse at 50% 50%, var(--deep), var(--ink) 80%); }
.bg-reasons::before {
  inset: -10%;
  background:
    radial-gradient(circle at 12% 18%, color-mix(in srgb, var(--gold-hi) 20%, transparent) 0, transparent 9%),
    radial-gradient(circle at 85% 12%, color-mix(in srgb, var(--heart) 18%, transparent) 0, transparent 7%),
    radial-gradient(circle at 72% 40%, color-mix(in srgb, var(--gold) 16%, transparent) 0, transparent 11%),
    radial-gradient(circle at 20% 62%, color-mix(in srgb, var(--heart) 14%, transparent) 0, transparent 10%),
    radial-gradient(circle at 88% 78%, color-mix(in srgb, var(--gold-hi) 18%, transparent) 0, transparent 8%),
    radial-gradient(circle at 35% 90%, color-mix(in srgb, var(--gold) 14%, transparent) 0, transparent 12%),
    radial-gradient(circle at 55% 8%, color-mix(in srgb, var(--cream) 10%, transparent) 0, transparent 6%);
  animation: drift 22s ease-in-out infinite alternate;
}
@keyframes drift { from { translate: 0 0; } to { translate: 3% -4%; } }

/* الرسالة: ضوء مصباح على مكتب */
.bg-letter {
  background:
    radial-gradient(ellipse 85% 65% at 88% -5%, color-mix(in srgb, var(--gold-hi) 24%, transparent), transparent 62%),
    repeating-linear-gradient(135deg, color-mix(in srgb, var(--cream) 3%, transparent) 0 1px, transparent 1px 16px),
    linear-gradient(200deg, var(--deep), var(--ink) 80%);
}

/* التحول: ظلام وبقعة ضوء */
.bg-dim { background: radial-gradient(circle 190px at 50% 46%, color-mix(in srgb, var(--glow) 85%, transparent), var(--ink) 100%); }

/* الهدية: أشعة تدور ببطء وتوهج قلب */
.bg-gift { background: radial-gradient(circle at 50% 34%, color-mix(in srgb, var(--heart) 24%, transparent), var(--ink) 55%); }
.bg-gift::before {
  left: 50%; top: 34%; width: 220vmax; height: 220vmax; translate: -50% -50%;
  background: repeating-conic-gradient(color-mix(in srgb, var(--gold) 10%, transparent) 0 5deg, transparent 5deg 15deg);
  -webkit-mask-image: radial-gradient(circle, #000 0, transparent 30%); mask-image: radial-gradient(circle, #000 0, transparent 30%);
  animation: spin 90s linear infinite;
}
@keyframes spin { to { rotate: 360deg; } }

/* الختام: شفق احتفالي */
.bg-end { background: linear-gradient(180deg, var(--deep), var(--ink)); }
.bg-end::before, .bg-end::after { inset: -20%; }
.bg-end::before {
  background:
    radial-gradient(ellipse 40% 30% at 30% 30%, color-mix(in srgb, var(--gold) 30%, transparent), transparent 70%),
    radial-gradient(ellipse 45% 30% at 75% 55%, color-mix(in srgb, var(--heart) 28%, transparent), transparent 70%);
  animation: aurora 16s ease-in-out infinite alternate;
}
.bg-end::after {
  background: radial-gradient(ellipse 50% 35% at 50% 85%, color-mix(in srgb, var(--gold-hi) 20%, transparent), transparent 70%);
  animation: aurora 20s ease-in-out infinite alternate-reverse;
}
@keyframes aurora { from { translate: -6% 0; scale: 1; } to { translate: 6% -5%; scale: 1.15; } }

/* ===== حركة مخففة ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .2s !important; }
  .grain, .petals { display: none; }
}
@media (max-height: 640px) {
  .cake { transform: scale(.85); margin-block: -1rem; }
  .giftbox { transform: scale(.85); }
}