/* General Page Styling */
body {
    margin: 0;
    padding: 0;
    font-family: 'Georgia', serif; /* A more romantic, classic font */
    /* Radial pink fading background */
    background: radial-gradient(circle at center, #ffe6ea 0%, #ffb3c6 50%, #ff8fa3 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    color: #590d22;
}

/* Strictly Vertical Falling Hearts */
#hearts-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.heart {
    position: absolute;
    top: -10vh; /* Start above the screen */
    /* Animation guarantees straight down movement with rotation */
    animation: dropDown linear infinite;
}

@keyframes dropDown {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    100% {
        transform: translateY(115vh) rotate(360deg);
    }
}

/* Layout for the Scrapbook Cards */
.layout-wrapper {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 40px auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 40px; /* Space between sections */
}

/* Distinct Solid Sections */
.scrapbook-card {
    background-color: #fff0f3;
    border: 4px solid #ff4d6d;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 8px 8px 0px #ff4d6d; /* Hard shadow for a pop-out look */
    transition: transform 0.3s ease;
}

.scrapbook-card:hover {
    transform: translateY(-5px);
}

/* Staggered alignments to look different from the 10-month page */
.card-left {
    margin-right: 10%;
    border-radius: 30px 30px 30px 5px;
}

.card-right {
    margin-left: 10%;
    border-radius: 30px 30px 5px 30px;
}

.card-center {
    text-align: center;
}

/* Valentine's Specific Styling */
.valentines-theme {
    background-color: #ffccd5;
    border-color: #c9184a;
    box-shadow: 8px 8px 0px #c9184a;
}

h1, h2 {
    color: #c9184a;
    margin-top: 0;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }

.signature {
    font-style: italic;
    font-weight: bold;
    text-align: right;
    margin-top: 20px;
}

.decoration {
    font-size: 2rem;
    text-align: center;
    margin-top: 15px;
}

/* Interactive Coupon Grid */
.coupon-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-top: 20px;
}

.coupon {
    background-color: #ff758f;
    color: white;
    width: 200px;
    height: 100px;
    border: 3px dashed #fff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    text-align: center;
    padding: 10px;
    box-sizing: border-box;
    transition: all 0.3s;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.coupon:hover {
    background-color: #ff4d6d;
}

/* Class added via JS when clicked */
.coupon.revealed {
    background-color: #fff;
    color: #c9184a;
    border: 3px solid #ff4d6d;
    transform: scale(1.05);
}

 .back-link-container {
        position: fixed; bottom: 30px; left: 50%;
        transform: translateX(-50%); z-index: 1000;
    }
    .back-link {
        display: inline-block; padding: 12px 25px;
        background: linear-gradient(135deg, #fcb6c7, #f88da6);
        color: white; text-decoration: none; font-weight: bold;
        font-family: 'Segoe UI', sans-serif; border-radius: 50px;
        transition: transform 0.2s, background 0.3s;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    }
    .back-link:hover {
        transform: scale(1.05);
        background: linear-gradient(135deg, #f88da6, #fcb6c7);
    }