body {
    background: #0d1626;
    font-family: 'Poppins', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
}

@keyframes float {
    0% { background-position: 0 0; }
    100% { background-position: 200px 200px; }
}

/* Container */
.container {
    max-width: 1000px;
}


/* Info Section */
.info-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    color: #1a1a1a;
}
.info-section h3 {
    font-weight: 600;
    margin-bottom: 15px;
}
.info-table {
    width: 100%;
    font-size: 0.9rem;
}
.info-table td {
    padding: 8px 0;
    vertical-align: middle;
}
.info-table i {
    font-size: 1.1rem;
    color: #007bff;
    margin-right: 8px;
}
.info-table strong {
    color: #1a1a1a;
}

/* Filter Buttons */
.filter-buttons {
    display: flex;
    justify-content: start;
    gap: 10px;
    margin-bottom: 20px;
}
.filter-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 5em;
    padding: 8px 16px;
    color: #fff;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}
.filter-btn.active, .filter-btn:hover {
    background: #007bff;
    border-color: #007bff;
}

/* App Cards */
.app-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    padding: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-decoration: none;
}
.app-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}
.app-icon {
    font-size: 1.8rem;
    color: #007bff;
    margin-bottom: 8px;
}
.app-card h5 {
    font-weight: 600;
    color: #1a1a1a;
    font-size: 0.85rem;
    margin: 0;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    .filter-buttons {
        flex-direction: column;
        gap: 8px;
    }
    .filter-btn {
        width: 100%;
        text-align: center;
    }
    .app-card {
        min-height: 100px;
    }
    .app-card h5 {
        font-size: 0.8rem;
    }
    .app-icon {
        font-size: 1.5rem;
    }
    .info-table {
        font-size: 0.8rem;
    }
    .datetime-card .time {
        font-size: 1.2rem;
    }
    .datetime-card .date {
        font-size: 0.8rem;
    }
}