:root {
    --primary: #ff2e63;
    --secondary: #ffccd5;
    --bg: #0f0205;
    --text: #ffffff;
}

body {
    margin: 0;
    overflow: hidden;
    background-color: var(--bg);
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

canvas {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

/* --- UI Overlay --- */
.container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    pointer-events: none;
    /* Let clicks pass through to canvas for rotation */
}

.content-wrapper {
    pointer-events: auto;
    /* Re-enable clicks for buttons */
    text-align: center;
    z-index: 15;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 50px;
    /* Offset to center vertically relative to heart */
}

h1 {
    font-family: 'Dancing Script', cursive;
    font-size: 4rem;
    margin: 0;
    text-shadow: 0 0 20px var(--primary);
    animation: float 3s ease-in-out infinite;
    background: linear-gradient(to right, #ffb5b5, #ff2e63);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

p {
    font-size: 1rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.8;
    margin-top: -10px;
    text-shadow: 0 0 10px rgba(255, 46, 99, 0.5);
}

/* --- Buttons --- */
.btn-group {
    position: relative;
    display: flex;
    gap: 20px;
    align-items: center;
    justify-content: center;
    margin-top: 150px;
    /* Space for the 3D heart */
    height: 60px;
}

button {
    padding: 12px 30px;
    font-size: 1.1rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    white-space: nowrap;
}

.btn-yes {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 0 20px rgba(255, 46, 99, 0.4);
    z-index: 2;
    right: 80px;
}

.btn-yes:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px var(--primary);
}

.btn-no {
    background-color: rgba(255, 255, 255, 0.1);
    color: #ccc;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    position: absolute;
    /* Allows it to move freely */
    left: 100px;
    /* Initial position offset */
}


/* --- Success Animations --- */
.hidden {
    display: none !important;
    opacity: 0;
    pointer-events: none;
}

.success-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, #000 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    z-index: 20;
    opacity: 0;
    transition: opacity 1s ease;
    pointer-events: none;
}

.success-overlay h2 {
    font-family: 'Dancing Script', cursive;
    font-size: 5rem;
    color: white;
    text-shadow: 0 0 30px var(--primary);
    transform: scale(0.5);
    transition: transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media only screen and (max-width: 500px) {
    .success-overlay h2 {
        font-size: 3rem;
    }
}

@media only screen and (max-width: 770px) {
    .btn-yes {
        right: unset;
    }
}

/* Heart Rain CSS */
.heart-rain {
    position: absolute;
    top: -10vh;
    color: var(--primary);
    font-size: 20px;
    animation: fall linear forwards;
    z-index: 5;
}

@keyframes fall {
    to {
        transform: translateY(110vh) rotate(360deg);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 3rem;
    }

    .btn-group {
        flex-direction: column;
        margin-top: 120px;
    }

    .btn-no {
        position: relative;
        left: auto;
        margin-top: 10px;
    }
}