/* Base Button */
.btn,
.wp-block-button__link {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
    border: none;
}

/* Primary Button */
.btn-primary,
.wp-block-button__link {
    background-color: var(--wp--preset--color--primary);
    color: var(--wp--preset--color--white);
}

.btn-primary:hover,
.wp-block-button__link:hover {
    background-color: var(--wp--preset--color--primary-hover);
}

/* Secondary Button */
.btn-secondary {
    background-color: transparent;
    color: var(--wp--preset--color--primary);
    border: 2px solid var(--wp--preset--color--primary);
}

.btn-secondary:hover {
    background-color: var(--wp--preset--color--primary);
    color: var(--wp--preset--color--white);
}

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

/* Button Sizes */
.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

/* Disabled state */
.btn:disabled,
.wp-block-button__link:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Button with icon */
.btn-icon {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Button Loading State */
.btn-loading {
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 1rem;
    height: 1rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid var(--wp--preset--color--white);
    border-radius: 50%;
    border-right-color: transparent;
    animation: button-loading-spinner 0.75s linear infinite;
}

@keyframes button-loading-spinner {
    from {
        transform: translate(-50%, -50%) rotate(0turn);
    }
    to {
        transform: translate(-50%, -50%) rotate(1turn);
    }
}