:root {
    --primary-color: #2ecc71;
    --primary-dark: #27ae60;
    --bg-color: #ffffff;
    --text-color: #333333;
    --secondary-text: #666666;
    --shadow-light: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-deep: 0 10px 20px rgba(46, 204, 113, 0.3);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.5;
}

/* Main Viewport Area - Fits on one screen */
.main-view {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    position: relative;
}

.content-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    width: 100%;
    max-width: 400px;
}

.title {
    font-size: 1.5rem;
    font-weight: 800;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-color);
}

.stats-container {
    text-align: center;
}

.counter {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1;
    color: var(--primary-color);
    font-variant-numeric: tabular-nums;
}

.counter-label {
    font-size: 0.9rem;
    color: var(--secondary-text);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

/* The Big Button */
.fart-button {
    background-color: var(--primary-color);
    border: none;
    border-radius: 50%;
    width: 200px;
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: var(--shadow-deep), 0 8px 0 var(--primary-dark);
    transition: transform 0.1s, box-shadow 0.1s;
    user-select: none;
    touch-action: manipulation;
    position: relative;
    overflow: hidden;
}

.fart-button:active {
    transform: translateY(8px);
    box-shadow: 0 4px 10px rgba(46, 204, 113, 0.4), 0 0 0 var(--primary-dark);
}

.emoji {
    font-size: 5rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.download-button {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-family: inherit;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(52, 152, 219, 0.2);
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.5;
    pointer-events: none;
    margin-top: -1rem; /* Pull it up a bit closer to the button circle */
}

.download-button:not([disabled]) {
    opacity: 1;
    pointer-events: auto;
}

.download-button:not([disabled]):hover {
    background-color: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(52, 152, 219, 0.3);
}

.download-button:not([disabled]):active {
    transform: translateY(0);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--secondary-text);
    font-size: 0.8rem;
    opacity: 0.7;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
    40% {transform: translateY(-5px);}
    60% {transform: translateY(-3px);}
}

/* Comments Section */
.comments-section {
    background-color: #f8f9fa;
    padding: 3rem 1.5rem;
    min-height: 50vh;
    border-top: 1px solid #eee;
}

.comments-section h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.comments-list {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.comment-item {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    display: flex;
    gap: 1rem;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #ddd;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.comment-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.username {
    font-weight: 700;
    font-size: 0.95rem;
}

.text {
    color: var(--secondary-text);
    font-size: 0.9rem;
}