body { 
    font-family: sans-serif; 
    text-align: center; 
    background-color: #222; /* Dark background */
    color: #fff; /* Light text */
    margin: 0;
    padding: 0; 
    display: flex;
    flex-direction: column;
    align-items: center;
}   

.card {
    border: 1px solid #555; /* Darker border */
    background-color: #333; /* Dark card background */
    color: #fff; /* Light text */
    padding: 10px;
    margin: 10px;
    text-align: center;
    width: 200px;
    display: inline-block;
}

.progress {
    width: 100%;
    height: 5px;
    background: #555; /* Darker progress background */
    margin-top: 10px;
    position: relative;
}

.progress-bar {
    height: 100%;
    width: 0;
    background: #FF5722; /* Bright progress bar */
    position: absolute;
}

.buttons {
    margin-top: 20px;
    text-align: center;
}

.buttons a {
    text-decoration: none;
    margin: 0 10px;
}

.buttons button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    background-color: #444; /* Dark button background */
    color: #fff; /* Light text */
    border: none;
    border-radius: 6px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.buttons button:hover {
    background-color: #555; /* Slightly lighter hover */
    transform: scale(1.05);
}
.filter-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1em;
    color: #ffffff;
    margin: 4px 0;
    cursor: pointer;
}

.filter-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #555;
    cursor: pointer;
}

.Alt {
    position: relative;
    background: #333;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.7em;
    letter-spacing: 0.1em;
    padding: 2px 2px;
    border: 3px solid #00a2ff;
    border-radius: 8px;
    overflow: hidden;
    transition: 0.5s;
    z-index: 0;
}

.Alt:hover {
    letter-spacing: 0.2em;
    background: #555;
    border-color: #00ba32; /* Slightly brighter on hover */
}

.Alt::before {
    content: '';
    position: absolute;
    inset: 2px;
    background: #1c1c1c;
    border-radius: 6px;
    z-index: -1;
}

.Alt span {
    position: relative;
    z-index: 1;
}

#nav-buttons button {
    font-size: 18px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #612f52, #404b36); /* mint to soft purple */
    color: #d9d6d6;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0 3px 8px rgba(255, 255, 255, 0.15);
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
}

#nav-buttons button:hover {  /*hooooooooooover */
    background: linear-gradient(135deg, #4fd1c5, #8e9de5); /* deeper mint + purple on hover */
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 5px 12px rgba(0, 0, 0, 0.2);
}

#nav-buttons button:active {
    transform: translateY(0) scale(0.97);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}