@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@600;700&family=Titan+One&family=Poppins:wght@500;700&family=Caveat:wght@700&display=swap');

* {
    padding: 0; margin: 0; box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --bg-pink: #f9f0ff;
    --text-dark: #333;
    --main-pink: #c77dff;
    --main-rose: #ff477e;
    --light-pink: #e0aaff;
    --white: #ffffff;
    --shadow-pop: 0px 8px 0px #d4b3ff;
    --shadow-soft: 0 10px 25px rgba(199, 125, 255, 0.25);
}

html, body {
    height: 100%; margin: 0; padding: 0;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #f9f0ff 0%, #fff0f5 100%);
    overflow-x: hidden; position: relative;
}

/* Cursor Trail Canvas */
#cursor-trail {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none; z-index: 9999;
}

/* Falling Petals */
.petals-container {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none; z-index: 0; overflow: hidden;
}
.petal {
    position: absolute; top: -30px;
    animation: petalFall linear forwards;
    user-select: none;
}
@keyframes petalFall {
    0% { transform: translateY(0) rotate(0deg); opacity: 1; }
    100% { transform: translateY(110vh) rotate(360deg); opacity: 0; }
}

/* Music Toggle Button */
#music-toggle {
    position: fixed; bottom: 20px; right: 20px; z-index: 500;
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--main-pink); color: #fff;
    border: 3px solid #fff; font-size: 1.1rem;
    cursor: pointer; box-shadow: var(--shadow-pop);
    display: flex; justify-content: center; align-items: center;
    transition: all 0.3s ease;
    animation: pulseMusicBtn 2s infinite ease-in-out;
}
#music-toggle.muted { background: #aaa; animation: none; }
#music-toggle:hover { transform: scale(1.1); }
@keyframes pulseMusicBtn {
    0%, 100% { box-shadow: 0 0 0 0 rgba(199,125,255,0.5); }
    50% { box-shadow: 0 0 0 10px rgba(199,125,255,0); }
}

/* Background Bubbles */
.bg-bubbles {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none;
}
.bubble {
    position: absolute; border-radius: 50%;
    background: radial-gradient(circle, rgba(199,125,255,0.15) 0%, rgba(255,255,255,0) 70%);
    animation: floatUp 15s infinite ease-in-out;
    display: flex; justify-content: center; align-items: center;
    pointer-events: auto; cursor: pointer;
}
.bubble i { font-size: 2rem; color: rgba(199, 125, 255, 0.5); transition: 0.3s; }
.bubble:hover i { transform: scale(1.2); color: var(--main-pink); }
.bubble:nth-child(1) { width: 300px; height: 300px; left: -50px; top: 80%; animation-duration: 12s; }
.bubble:nth-child(2) { width: 200px; height: 200px; right: -20px; top: 60%; animation-duration: 15s; }
.bubble:nth-child(3) { width: 150px; height: 150px; left: 40%; top: 90%; animation-duration: 10s; }
.bubble:nth-child(4) { width: 180px; height: 180px; right: 30%; top: 85%; animation-duration: 18s; }
@keyframes floatUp {
    0% { transform: translateY(0) scale(1); opacity: 0.8; }
    50% { transform: translateY(-300px) scale(1.2); opacity: 0.4; }
    100% { transform: translateY(0) scale(1); opacity: 0.8; }
}

/* Toast Message Style */
.toast {
    position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
    background: var(--white); color: var(--main-pink);
    padding: 10px 25px; border-radius: 30px; font-weight: 700;
    box-shadow: var(--shadow-pop); border: 2px solid var(--main-pink);
    z-index: 1000; display: none; font-family: 'Caveat', cursive; font-size: 1.5rem;
}

#wrapper { position: relative; height: 100%; overflow-y: auto; z-index: 1; }

/* Flag Animation */
.flag__birthday {
    display: flex; justify-content: space-between; padding: 0 10px;
    transform: translateY(-150px); animation: dropDown 1.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
@keyframes dropDown { to { transform: translateY(-10px); } }
.flag__left { width: 220px; transform: rotate(-8deg); transform-origin: top left; animation: swing 4s infinite ease-in-out; }
.flag__right { width: 220px; transform: rotate(8deg) scaleX(-1); transform-origin: top right; animation: swing 4s infinite ease-in-out reverse; }
@keyframes swing { 0%, 100% { transform: rotate(-8deg) scaleX(1); } 50% { transform: rotate(2deg) scaleX(1); } }

/* Layout */
.content {
    display: flex; justify-content: space-evenly; align-items: center;
    width: 100%; max-width: 1200px; margin: 0 auto;
    padding: 20px; padding-bottom: 80px; 
}
.left, .right { display: flex; flex-direction: column; align-items: center; position: relative; }

/* Title */
.title {
    position: relative; text-align: center; z-index: 5;
    display: flex; flex-direction: column; align-items: center; gap: 5px;
}
.text-row {
    display: flex; flex-wrap: nowrap; 
    font-family: 'Titan One', cursive; font-size: clamp(3rem, 10vw, 5.5rem); 
    letter-spacing: 2px; text-shadow: 4px 4px 0px rgba(0,0,0,0.08);
}
.happy { color: var(--light-pink); }
.birthday { color: var(--main-pink); }
.happy span, .birthday span {
    display: inline-block; opacity: 0; transform: scale(0.9) translateY(-30px);
    animation: smoothDropText 1s var(--t) ease-out forwards;
}
@keyframes smoothDropText { to { opacity: 1; transform: scale(1) translateY(0); } }

.title .hat {
    position: absolute; right: -10%; top: -30%; width: clamp(60px, 15vw, 100px); z-index: -1;
    transform: rotate(25deg); opacity: 0; animation: dropInHat 1s 2s ease-out forwards; 
}
@keyframes dropInHat { 0% { transform: translateY(-100px) rotate(0deg); opacity: 0; } 100% { transform: translateY(0) rotate(25deg); opacity: 1; } }
.title .hat img { width: 100%; filter: drop-shadow(2px 4px 6px rgba(0,0,0,0.2)); }

/* Date Box & Button */
.pop-in-date { opacity: 0; transform: translateY(-40px); animation: smoothDropElement 1s 2.8s ease-out forwards; }
.pop-in-btn { opacity: 0; transform: translateY(-40px); animation: smoothDropElement 1s 4.8s ease-out forwards; }
@keyframes smoothDropElement { to { opacity: 1; transform: translateY(0); } }

.date__of__birth {
    background: var(--white); color: var(--main-pink); padding: 10px 30px; border-radius: 50px;
    margin-top: 20px; font-weight: 700; font-size: clamp(1rem, 4vw, 1.3rem);
    border: 3px solid var(--white); box-shadow: var(--shadow-pop);
}

.btn { margin-top: 30px; }
.shimmer-btn {
    position: relative; overflow: hidden; background: var(--main-pink); color: var(--white); border: 3px solid var(--white);
    padding: 15px 35px; border-radius: 50px; font-size: 1.1rem; font-family: 'Poppins', sans-serif; font-weight: 700;
    cursor: pointer; box-shadow: var(--shadow-pop); display: flex; align-items: center; gap: 10px; transition: all 0.2s ease;
}
.shimmer-btn::after {
    content: ""; position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-20deg); animation: shimmer 3s infinite;
}
@keyframes shimmer { 100% { left: 200%; } }
.shimmer-btn:active { transform: translateY(5px); box-shadow: 0px 3px 0px #d4b3ff; }

/* Extra Action Buttons */
.extra-actions { display: flex; gap: 15px; margin-top: 20px; justify-content: center; animation-delay: 5s; }
.icon-btn {
    width: 55px; height: 55px; border-radius: 50%;
    background: var(--white); color: var(--main-pink); border: 3px solid var(--main-pink);
    font-size: 1.3rem; cursor: pointer; box-shadow: var(--shadow-pop);
    transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex; justify-content: center; align-items: center;
}
.icon-btn:hover { transform: translateY(-5px) scale(1.1); background: var(--main-pink); color: var(--white); }
.icon-btn:active { transform: translateY(3px); box-shadow: 0 3px 0 #d4b3ff; }

/* Image Section */
.box__account { position: relative; display: flex; flex-direction: column; align-items: center; margin-top: 30px;}
.slide-up-bottom { opacity: 0; transform: translateY(150px); animation: slideUpFromBottom 1.5s 5.5s ease-out forwards; }
@keyframes slideUpFromBottom { to { opacity: 1; transform: translateY(0); } }

.image {
    width: clamp(220px, 50vw, 320px); height: clamp(220px, 50vw, 320px);
    border-radius: 50%;
    border: 8px solid var(--white);
    box-shadow: 0 0 0 4px var(--main-pink), var(--shadow-soft);
    overflow: hidden; z-index: 2;
}
.float-anim { animation: floatBox 4s ease-in-out infinite; }
@keyframes floatBox { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }
.image img { width: 100%; height: 100%; object-fit: cover; }

.name {
    background: var(--white); color: var(--main-pink); font-weight: 700; font-size: clamp(1rem, 4vw, 1.4rem);
    padding: 10px 35px; border-radius: 50px; box-shadow: var(--shadow-pop); position: relative; top: -20px; z-index: 3;
    display: flex; align-items: center; gap: 10px; border: 3px solid var(--white);
}
.beat { animation: heartBeat 1s infinite; }
@keyframes heartBeat { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.3); } }

/* Balloons & Circle */
.balloon_one, .balloon_two { position: absolute; width: clamp(55px, 15vw, 85px); z-index: 1; }
.balloon_one { top: -20px; left: -30px; transform-origin: bottom center; animation: sway 3s infinite ease-in-out; }
.balloon_two { bottom: 50px; right: -40px; transform-origin: bottom left; animation: sway 4s infinite ease-in-out reverse; }
.balloon_one img, .balloon_two img { width: 100%; filter: drop-shadow(2px 5px 5px rgba(0,0,0,0.15)); }
@keyframes sway { 0%, 100% { transform: rotate(-5deg); } 50% { transform: rotate(5deg); } }

.cricle { position: absolute; top: 0px; right: -20px; z-index: 4; }
.scale-in { opacity: 0; transform: scale(0); animation: scaleUp 1s 6.5s ease-out forwards; } 
@keyframes scaleUp { to { opacity: 1; transform: scale(1); } }
.text__cricle {
    width: clamp(80px, 20vw, 110px); height: clamp(80px, 20vw, 110px);
    background: var(--white); border-radius: 50%; box-shadow: var(--shadow-pop);
    position: relative; border: 3px solid var(--main-pink);
    animation: rotate 10s linear infinite;
}
@keyframes rotate { to { transform: rotate(360deg); } }
.text__cricle span {
    position: absolute; left: 50%; top: 5px;
    transform-origin: 0 calc(clamp(80px, 20vw, 110px) / 2 - 5px);
    font-size: clamp(0.5rem, 2vw, 0.7rem); font-weight: 700; color: var(--main-rose);
    text-transform: uppercase;
    transform: translateX(-50%) rotate(calc(var(--i) * 22.5deg));
}
.center-heart {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    color: var(--main-rose); font-size: clamp(1rem, 4vw, 1.5rem);
    filter: drop-shadow(0 2px 4px rgba(255, 71, 126, 0.4));
}

/* Base Modal Styling */
.modal-box {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(249, 240, 255, 0.85); backdrop-filter: blur(10px);
    z-index: 999; display: none; justify-content: center; align-items: center;
}
.letter__border {
    width: 90%; max-width: 650px;
    background: linear-gradient(135deg, #ffffff, #fdf4ff);
    background-image: radial-gradient(#e0aaff 1.5px, transparent 1.5px); background-size: 25px 25px;
    border-radius: 25px; box-shadow: 0 25px 50px rgba(199, 125, 255, 0.2), inset 0 0 20px rgba(255, 255, 255, 0.8);
    padding: 30px; position: relative; transform: translateY(100px) scale(0.9); opacity: 0;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1); border: 4px solid var(--white);
}
.letter__border.active { transform: translateY(0) scale(1); opacity: 1; }
.close {
    position: absolute; top: -15px; right: -15px; background: var(--main-pink); color: white;
    width: 40px; height: 40px; border-radius: 50%; display: flex; justify-content: center; align-items: center;
    cursor: pointer; box-shadow: var(--shadow-pop); font-size: 1.2rem; transition: transform 0.2s; border: 3px solid var(--white); z-index: 10;
}
.close:hover { transform: scale(1.1) rotate(90deg); }

/* Main Letter Modal */
.title__letter { text-align: center; font-family: 'Caveat', cursive; font-size: 3rem; color: var(--main-pink); text-shadow: 2px 2px 0px #fff, 4px 4px 0px #ede0ff; transition: 0.5s; }
.content__letter { display: flex; margin-top: 15px; }
.content__letter .left { width: 40%; padding-right: 15px; }
.content__letter .right { width: 60%; position: relative; }
.text__letter p { 
    font-family: 'Dancing Script', cursive; font-size: clamp(1.2rem, 4vw, 1.5rem); font-weight: 700; line-height: 1.5; color: #9d4edd; 
    background: rgba(255, 255, 255, 0.9); padding: 20px; border-radius: 15px; border: 2px dashed var(--light-pink); box-shadow: 0 5px 15px rgba(199, 125, 255, 0.08);
}
.love__img { position: absolute; right: -10px; bottom: -10px; opacity: 0; animation: floatBox 3s ease-in-out infinite; }
#heart__letter { width: 100%; border-radius: 15px; opacity: 0; box-shadow: var(--shadow-soft); }
.animationOp { animation: fade 1s forwards, floatBox 3s ease-in-out infinite; }
@keyframes fade { to { opacity: 1; } }

/* ==================================
   FORGIVE ME MODAL
   ================================== */
.forgive-card { text-align: center; }
.forgive-title { margin-bottom: 10px; }

.heart-break-container {
    margin: 20px auto;
    display: flex; justify-content: center; align-items: center;
    height: 100px;
}
.broken-heart .heart-icon-broken {
    font-size: 5rem; color: var(--main-rose);
    animation: shake 0.5s infinite alternate;
    filter: drop-shadow(0 4px 12px rgba(255,71,126,0.4));
}
@keyframes shake {
    0% { transform: rotate(-5deg) scale(1); }
    100% { transform: rotate(5deg) scale(1.05); }
}
.full-heart .heart-icon-full {
    font-size: 5rem; color: var(--main-rose);
    animation: heartPop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards, heartBeat 1s 0.6s infinite;
    filter: drop-shadow(0 4px 16px rgba(255,71,126,0.6));
}
@keyframes heartPop {
    0% { transform: scale(0); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.poll-question {
    font-family: 'Caveat', cursive; font-size: 1.6rem;
    color: #9d4edd; margin-bottom: 15px;
}
.poll-btns { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.poll-btn {
    padding: 12px 22px; border-radius: 50px; font-size: 1rem; font-weight: 700;
    font-family: 'Poppins', sans-serif; cursor: pointer; border: 3px solid var(--white);
    box-shadow: var(--shadow-pop); transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.poll-btn:hover { transform: translateY(-4px) scale(1.05); }
.poll-btn:active { transform: translateY(2px); }
.yes-btn  { background: var(--main-rose); color: #fff; }
.maybe-btn { background: var(--main-pink); color: #fff; }
.yes2-btn { background: #9d4edd; color: #fff; }

.forgive-result { text-align: center; padding: 10px; }
.result-text {
    font-family: 'Titan One', cursive; font-size: clamp(1.3rem, 5vw, 2rem);
    color: var(--main-rose);
    text-shadow: 2px 2px 0 #ffe5ec;
    animation: bounceIn 0.7s ease;
}
.result-sub {
    font-family: 'Dancing Script', cursive; font-size: 1.5rem;
    color: var(--main-pink); margin-top: 8px;
}
@keyframes bounceIn {
    0% { transform: scale(0.5); opacity: 0; }
    70% { transform: scale(1.1); }
    100% { transform: scale(1); opacity: 1; }
}
.hidden { display: none !important; }

/* ==================================
   SCRATCH CARD
   ================================== */
.scratch-card-box { text-align: center; }
.scratch-container {
    position: relative; width: 100%; max-width: 320px; height: 160px;
    margin: 20px auto; border-radius: 15px; overflow: hidden;
    border: 3px dashed var(--main-pink); box-shadow: var(--shadow-soft);
}
.scratch-secret {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle, #fff, #f5e6ff);
    display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 10px;
    transform: scale(0.8); opacity: 0.5; transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.scratch-secret.pop-gift { transform: scale(1); opacity: 1; box-shadow: inset 0 0 30px #e0aaff; }
.scratch-secret h3 { font-family: 'Titan One'; color: var(--main-pink); font-size: 1.8rem; letter-spacing: 1px; }
.scratch-secret p { font-family: 'Poppins'; font-size: 1rem; color: #555; font-weight: bold; }
#scratch-canvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; cursor: crosshair; }
.mt-3 { margin-top: 15px; }

#copy { position: absolute; bottom: 10px; width: 100%; text-align: center; z-index: 10; }
#copy p { font-size: 12px; color: #999; font-weight: 500; }
#copy a { color: var(--main-pink); font-weight: 700; text-decoration: none; }

.instruction { font-family: 'Poppins'; color: #666; transition: 0.5s; font-size: 1.1rem; }

/* PC VIEW */
@media screen and (min-width: 769px) {
    .content { flex-direction: row; gap: 50px; padding-top: 40px; }
    .left, .right { width: 50%; }
    .left { align-items: flex-start; padding-left: 20px; }
    .title { align-items: flex-start; text-align: left; }
    .title .hat { right: -60px; top: -50px; width: 110px; }
    .date__of__birth { align-self: flex-start; }
    .btn { align-self: flex-start; }
    .extra-actions { justify-content: flex-start; width: 100%; }
    .image { width: 350px; height: 350px; }
    .cricle { right: 20px; top: 10px; }
}

/* MOBILE VIEW */
@media screen and (max-width: 768px) {
    .content { flex-direction: column; padding-top: 5px; gap: 40px; padding-bottom: 80px; }
    .flag__left { width: 150px; top: -20px; left: -20px; position: relative; }
    .flag__right { width: 150px; top: -20px; right: -20px; position: relative; }
    .text-row { font-size: clamp(3rem, 14vw, 4.5rem); } 
    .title .hat { right: -5%; top: -35%; }
    .date__of__birth { padding: 8px 25px; margin-top: 15px; }
    .btn { margin-top: 20px; }
    .shimmer-btn { padding: 12px 25px; font-size: 1rem; }
    .extra-actions { gap: 20px; }
    .image { width: 65vw; height: 65vw; }
    .name { top: -15px; font-size: 1.1rem; padding: 8px 25px; }
    .cricle { right: -5px; top: -5px; }
    .content__letter { flex-direction: column; }
    .content__letter .left { display: none; }
    .content__letter .right { width: 100%; }
    .text__letter p { font-size: 1.15rem; text-align: justify; }
    .love__img { position: relative; display: block; margin: -10px auto 10px; width: 120px; right: auto; bottom: auto; z-index: 5; }
    .love__img img { width: 100%; filter: drop-shadow(0 5px 10px rgba(0,0,0,0.1)); }
    .poll-btns { gap: 8px; }
    .poll-btn { padding: 10px 16px; font-size: 0.9rem; }
}