/* Basic Button Styles */
.btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.375rem;
    border: 1px solid transparent;
    text-decoration: none;
    transition: all 0.2s ease-in-out;
}

/* Button Colors */
.btn-primary {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff;
}

.btn-secondary {
    color: #fff;
    background-color: #6c757d;
    border-color: #6c757d;
}

.btn-success {
    color: #fff;
    background-color: #28a745;
    border-color: #28a745;
}

.btn-danger {
    color: #fff;
    background-color: #dc3545;
    border-color: #dc3545;
}

.btn-warning {
    color: #212529;
    background-color: #ffc107;
    border-color: #ffc107;
}

.btn-info {
    color: #fff;
    background-color: #17a2b8;
    border-color: #17a2b8;
}

.btn-light {
    color: #212529;
    background-color: #f8f9fa;
    border-color: #f8f9fa;
}

.btn-dark {
    color: #fff;
    background-color: #343a40;
    border-color: #343a40;
}

/* Hover Effects */
.btn:hover {
    filter: brightness(90%);
}

/* Outline Buttons */
.btn-outline-primary {
    color: #007bff;
    background-color: transparent;
    border-color: #007bff;
}

.btn-outline-secondary {
    color: #6c757d;
    background-color: transparent;
    border-color: #6c757d;
}

.btn-outline-success {
    color: #28a745;
    background-color: transparent;
    border-color: #28a745;
}

.btn-outline-danger {
    color: #dc3545;
    background-color: transparent;
    border-color: #dc3545;
}

.btn-outline-warning {
    color: #ffc107;
    background-color: transparent;
    border-color: #ffc107;
}

.btn-outline-info {
    color: #17a2b8;
    background-color: transparent;
    border-color: #17a2b8;
}

.btn-outline-light {
    color: #f8f9fa;
    background-color: transparent;
    border-color: #f8f9fa;
}

.btn-outline-dark {
    color: #343a40;
    background-color: transparent;
    border-color: #343a40;
}

/* Button Sizes */
.btn-lg {
    padding: 0.5rem 1rem;
    font-size: 1.25rem;
    border-radius: 0.5rem;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    border-radius: 0.25rem;
}

/* Full-Width Button */
.btn-block {
    display: block;
    width: 100%;
}

/* Disabled Button */
.btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Active Button State */
.btn.active {
    background-color: #0056b3; /* Change for each type */
    border-color: #0056b3; /* Change for each type */
    box-shadow: 0 0 0 0.2rem rgba(38, 143, 255, 0.5); /* Light blue shadow for focus */
}